JP6902167B2 - ナノ秒パルスを使用する任意波形の発生 - Google Patents
ナノ秒パルスを使用する任意波形の発生 Download PDFInfo
- Publication number
- JP6902167B2 JP6902167B2 JP2020532871A JP2020532871A JP6902167B2 JP 6902167 B2 JP6902167 B2 JP 6902167B2 JP 2020532871 A JP2020532871 A JP 2020532871A JP 2020532871 A JP2020532871 A JP 2020532871A JP 6902167 B2 JP6902167 B2 JP 6902167B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- high voltage
- plasma
- output
- burst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
- H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32082—Radio frequency generated discharge
- H01J37/32128—Radio frequency generated discharge using particular waveforms, e.g. polarised waves
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32082—Radio frequency generated discharge
- H01J37/32137—Radio frequency generated discharge controlling of the discharge by modulation of energy
- H01J37/32146—Amplitude modulation, includes pulsing
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/01—Details
- H03K3/017—Adjustment of width or dutycycle of pulses
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/64—Generators producing trains of pulses, i.e. finite sequences of pulses
- H03K3/72—Generators producing trains of pulses, i.e. finite sequences of pulses with means for varying repetition rate of trains
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/08—Duration or width modulation ; Duty cycle modulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/248—Components associated with the control of the tube
- H01J2237/2485—Electric or electronic means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Plasma Technology (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
105 ナノ秒パルサ
110 負荷
111 プラズマ
115,116 インダクタ
120 キャパシタ
125 ダイオード
130 プルダウンレジスタ
140 有効負荷電流発生器
142 有効負荷ダイオード
143 有効負荷キャパシタ
350,450,550 回路
706 パルサ・変圧器段
707 抵抗出力段
710 導線段
711 阻止キャパシタ・DCバイアス電源段
Claims (28)
- 高電圧波形発生器であって、
発生器インダクタと、
前記発生器インダクタと電気及び/又は誘導結合される高電圧ナノ秒パルサであって、
複数の第1高電圧パルスを包含する第1パルスバーストであって、前記複数の第1高電圧パルスの各パルスがパルス幅を有し、第1バースト周期を有する第1パルスバーストと、
複数の第2高電圧パルスを包含する第2パルスバーストであって、前記複数の第2高電圧パルスの各パルスがパルス幅を有し、第2バースト周期を有する第2パルスバーストと、
を前記発生器インダクタにチャージするように構成される高電圧ナノ秒パルサと、
前記高電圧ナノ秒パルサ及び前記発生器インダクタと結合されるプラズマであって、プラズマにおける電圧が、
第1出力パルス幅と第1出力電圧とを有する第1プラズマパルスであって、前記第1出力パルス幅が前記第1バースト周期と実質的に等しく前記第1出力電圧が前記複数の第1高電圧パルスの各パルスのパルス幅に実質的に比例する、第1プラズマパルスと、
第2出力パルス幅と第2出力電圧とを有する第2プラズマパルスであって、前記第2出力パルス幅が前記第2バースト周期と実質的に等しく、前記第2出力電圧が前記複数の第2高電圧パルスの各パルスのパルス幅に実質的に比例する、第2プラズマパルスと、
に従って変化する、プラズマと、
を包含する高電圧波形発生器。 - 前記第1パルスバーストと前記第2パルスバーストのいずれか又は両方が500Vより大きい振幅を有する、請求項1に記載の高電圧波形発生器。
- 前記第1プラズマパルスと前記第2プラズマパルスのいずれか又は両方が500Vより大きい振幅を有する、請求項1に記載の高電圧波形発生器。
- 前記第2パルスバーストが前記第1パルスバーストの振幅と異なる振幅を有する、請求項1に記載の高電圧波形発生器。
- 前記複数の第1高電圧パルスのうち一つ以上の振幅が前記複数の第1高電圧パルスのうち他の一つ以上の振幅と異なっている、請求項1に記載の高電圧波形発生器。
- 前記第1プラズマパルスの電圧が前記第2プラズマパルスの電圧と異なっている、請求項1に記載の高電圧波形発生器。
- 前記発生器インダクタ及び前記高電圧ナノ秒パルサと電気及び/又は誘導結合されるプルダウンレジスタをさらに包含する、請求項1に記載の高電圧波形発生器。
- 変圧器をさらに包含する、請求項1に記載の高電圧波形発生器。
- 前記第1バースト周期及び/又は前記第2バースト周期が約50msより短い、請求項1に記載の高電圧波形発生器。
- 前記第1プラズマパルスと前記第2プラズマパルスのいずれか又は両方が前記プラズマ内で電位を確立する、請求項1に記載の高電圧波形発生器。
- 前記第1プラズマパルスと前記第2プラズマパルスのいずれか又は両方が前記プラズマ内でイオンを加速させる、請求項1に記載の高電圧波形発生器。
- 前記複数の第1高電圧パルス及び/又は前記複数の第2高電圧パルスのいずれか又は両方が約50kHzより高い周波数を有する、請求項1に記載の高電圧波形発生器。
- 前記複数の第1高電圧パルスのうち少なくとも一つのパルスがパルス幅を有する、及び/又は、前記複数の第2高電圧パルスのうち少なくとも一つのパルスが500nsより短いパルス幅を有する、請求項1に記載の高電圧波形発生器。
- 前記発生器インダクタが漂遊インダクタンスを包含する、請求項1に記載の高電圧波形発生器。
- 前記発生器インダクタが約20μHより低いインダクタンスを有する、請求項1に記載の高電圧波形発生器。
- 前記高電圧波形発生器は、10kW以上のピーク出力パワーを発生させる、請求項1に記載の高電圧波形発生器。
- 前記プラズマの性質が実質的に容量性である、請求項1に記載の高電圧波形発生器。
- プラズマ内に高電圧波形を発生させる為の方法であって、
複数の第1高電圧パルスを包含する第1パルスバーストを発生させることであって、前記複数の第1高電圧パルスの各パルスがパルス幅と500Vより高い電圧とを有し、前記第1パルスバーストが第1バースト周期を有することと、
前記第1パルスバーストを発生器インダクタにチャージすることと、
第1出力パルス幅と第1出力電圧とを有する第1出力パルスを出力することであって、前記第1出力パルス幅が前記第1バースト周期と実質的に等しく、前記第1出力電圧が前記複数の第1高電圧パルスの各々の前記パルス幅に実質的に比例することと、
複数の第2高電圧パルスを包含する第2パルスバーストを発生させることであって、前記複数の第2高電圧パルスの各パルスがパルス幅を有し、前記第2パルスバーストが第2バースト周期を有することと、
前記第2パルスバーストを発生器インダクタにチャージすることと、
第1出力パルス幅と第2出力電圧とを有する第2出力パルスを出力することであって、第2出力パルス幅が前記第2バースト周期と実質的に等しく、前記第2出力電圧が前記複数の第2高電圧パルスの各々の前記パルス幅に実質的に比例することと、
を包含する方法。 - 前記第1出力パルスと前記第2出力パルスとがプラズマに印加される、請求項18に記載の方法。
- 前記第1出力パルスと前記第2出力パルスとがプラズマ内でイオンを加速させる、請求項18に記載の方法。
- 前記発生器インダクタのチャージが前記発生器インダクタにエネルギーを通過させることを包含する、請求項18に記載の方法。
- 前記複数の第1高電圧パルスのうち少なくとも一つのパルスがパルス幅を有する、及び/又は、前記複数の第2高電圧パルスのうち少なくとも一つのパルスが500nsより短いパルス幅を有する、請求項18に記載の方法。
- 前記複数の第1高電圧パルスのうち少なくとも一つのパルスが異なるパルス幅を有する、及び/又は、前記複数の第2高電圧パルスのうち少なくとも一つのパルスが異なるパルス幅を有する、請求項18に記載の方法。
- 前記複数の第1高電圧パルスのうち一つ以上の振幅が前記複数の第1高電圧パルスのうち他の一つ以上の振幅と異なっている、請求項18に記載の方法。
- 高電圧波形発生器であって、
発生器インダクタと、
前記発生器インダクタと電気結合される一つ以上のソリッドステートスイッチを有する高電圧ナノ秒パルサであって、バースト周期を有するパルスバーストを生成するように構成される高電圧ナノ秒パルサであり、前記パルスバーストが異なるパルス幅を有する複数のパルスを包含する、高電圧ナノ秒パルサと、
前記高電圧ナノ秒パルサ及び前記発生器インダクタと電気結合されるプラズマであって、プラズマにおける電圧が、前記バースト周期と実質的に等しいパルス幅を持つ出力パルスを有し、プラズマにおける電圧が、前記複数のパルスの前記パルス幅に実質的に比例するように変化する、プラズマと、
を包含する高電圧波形発生器。 - 前記複数のパルスの少なくとも部分集合がパルス幅を有してパルス幅が徐々に大きくなり、前記プラズマにおける電圧の絶対値が増加する、請求項25に記載の高電圧波形発生器。
- 前記複数のパルスの少なくとも部分集合がパルス幅を有してパルス幅が徐々に小さくなり、前記プラズマにおける電圧の絶対値が減少する、請求項25に記載の高電圧波形発生器。
- 前記プラズマにおける電圧が前記プラズマ内でイオンを加速させる、請求項25に記載の高電圧波形発生器。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021101259A JP7216772B2 (ja) | 2017-08-25 | 2021-06-18 | ナノ秒パルスを使用する高電圧波形発生器および高電圧波形発生方法 |
| JP2023006913A JP7556992B2 (ja) | 2017-08-25 | 2023-01-20 | ナノ秒パルスを使用する任意波形の発生 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762550251P | 2017-08-25 | 2017-08-25 | |
| US62/550,251 | 2017-08-25 | ||
| US201762553187P | 2017-09-01 | 2017-09-01 | |
| US62/553,187 | 2017-09-01 | ||
| PCT/US2018/048206 WO2019040949A1 (en) | 2017-08-25 | 2018-08-27 | ARBITRARY WAVEFORM GENERATION USING NANO-SECOND PULSES |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021101259A Division JP7216772B2 (ja) | 2017-08-25 | 2021-06-18 | ナノ秒パルスを使用する高電圧波形発生器および高電圧波形発生方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020529180A JP2020529180A (ja) | 2020-10-01 |
| JP6902167B2 true JP6902167B2 (ja) | 2021-07-14 |
Family
ID=65439257
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020532871A Active JP6902167B2 (ja) | 2017-08-25 | 2018-08-27 | ナノ秒パルスを使用する任意波形の発生 |
| JP2021101259A Active JP7216772B2 (ja) | 2017-08-25 | 2021-06-18 | ナノ秒パルスを使用する高電圧波形発生器および高電圧波形発生方法 |
| JP2023006913A Active JP7556992B2 (ja) | 2017-08-25 | 2023-01-20 | ナノ秒パルスを使用する任意波形の発生 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021101259A Active JP7216772B2 (ja) | 2017-08-25 | 2021-06-18 | ナノ秒パルスを使用する高電圧波形発生器および高電圧波形発生方法 |
| JP2023006913A Active JP7556992B2 (ja) | 2017-08-25 | 2023-01-20 | ナノ秒パルスを使用する任意波形の発生 |
Country Status (6)
| Country | Link |
|---|---|
| US (5) | US10304661B2 (ja) |
| EP (1) | EP3665775B1 (ja) |
| JP (3) | JP6902167B2 (ja) |
| KR (3) | KR102601455B1 (ja) |
| CN (1) | CN111264032B (ja) |
| WO (1) | WO2019040949A1 (ja) |
Families Citing this family (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10978955B2 (en) | 2014-02-28 | 2021-04-13 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
| US10892140B2 (en) | 2018-07-27 | 2021-01-12 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
| US10020800B2 (en) | 2013-11-14 | 2018-07-10 | Eagle Harbor Technologies, Inc. | High voltage nanosecond pulser with variable pulse width and pulse repetition frequency |
| WO2015073921A1 (en) | 2013-11-14 | 2015-05-21 | Eagle Harbor Technologies, Inc. | This disclosure relates generally to a high voltage nanosecond pulser. |
| US11539352B2 (en) | 2013-11-14 | 2022-12-27 | Eagle Harbor Technologies, Inc. | Transformer resonant converter |
| US10483089B2 (en) | 2014-02-28 | 2019-11-19 | Eagle Harbor Technologies, Inc. | High voltage resistive output stage circuit |
| US11227745B2 (en) | 2018-08-10 | 2022-01-18 | Eagle Harbor Technologies, Inc. | Plasma sheath control for RF plasma reactors |
| US11824454B2 (en) * | 2016-06-21 | 2023-11-21 | Eagle Harbor Technologies, Inc. | Wafer biasing in a plasma chamber |
| US10903047B2 (en) * | 2018-07-27 | 2021-01-26 | Eagle Harbor Technologies, Inc. | Precise plasma control system |
| US11430635B2 (en) | 2018-07-27 | 2022-08-30 | Eagle Harbor Technologies, Inc. | Precise plasma control system |
| US11004660B2 (en) | 2018-11-30 | 2021-05-11 | Eagle Harbor Technologies, Inc. | Variable output impedance RF generator |
| WO2018148182A1 (en) | 2017-02-07 | 2018-08-16 | Eagle Harbor Technologies, Inc. | Transformer resonant converter |
| JP6902167B2 (ja) | 2017-08-25 | 2021-07-14 | イーグル ハーバー テクノロジーズ, インク.Eagle Harbor Technologies, Inc. | ナノ秒パルスを使用する任意波形の発生 |
| US10510575B2 (en) | 2017-09-20 | 2019-12-17 | Applied Materials, Inc. | Substrate support with multiple embedded electrodes |
| US10555412B2 (en) | 2018-05-10 | 2020-02-04 | Applied Materials, Inc. | Method of controlling ion energy distribution using a pulse generator with a current-return output stage |
| CN110504149B (zh) * | 2018-05-17 | 2022-04-22 | 北京北方华创微电子装备有限公司 | 射频电源的脉冲调制系统及方法 |
| US11302518B2 (en) | 2018-07-27 | 2022-04-12 | Eagle Harbor Technologies, Inc. | Efficient energy recovery in a nanosecond pulser circuit |
| US11810761B2 (en) | 2018-07-27 | 2023-11-07 | Eagle Harbor Technologies, Inc. | Nanosecond pulser ADC system |
| US11532457B2 (en) | 2018-07-27 | 2022-12-20 | Eagle Harbor Technologies, Inc. | Precise plasma control system |
| US11222767B2 (en) | 2018-07-27 | 2022-01-11 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
| US11476145B2 (en) | 2018-11-20 | 2022-10-18 | Applied Materials, Inc. | Automatic ESC bias compensation when using pulsed DC bias |
| US12456604B2 (en) | 2019-12-24 | 2025-10-28 | Eagle Harbor Technologies, Inc. | Nanosecond pulser RF isolation for plasma systems |
| TWI783203B (zh) | 2019-01-08 | 2022-11-11 | 美商鷹港科技股份有限公司 | 奈秒脈波產生器電路 |
| CN118315254A (zh) | 2019-01-22 | 2024-07-09 | 应用材料公司 | 用于控制脉冲电压波形的反馈回路 |
| US11508554B2 (en) | 2019-01-24 | 2022-11-22 | Applied Materials, Inc. | High voltage filter assembly |
| KR20220027141A (ko) * | 2019-07-02 | 2022-03-07 | 이글 하버 테크놀로지스, 인코포레이티드 | 나노초 펄서 rf 절연 |
| US12089875B2 (en) | 2019-07-09 | 2024-09-17 | Atricure, Inc. | Pericardial access |
| TWI778449B (zh) | 2019-11-15 | 2022-09-21 | 美商鷹港科技股份有限公司 | 高電壓脈衝電路 |
| EP4486072A3 (en) * | 2019-12-24 | 2025-04-09 | Eagle Harbor Technologies, Inc. | Nanosecond pulser rf isolation for plasma systems |
| JP7030879B2 (ja) * | 2020-03-27 | 2022-03-07 | 株式会社オリジン | 電源装置 |
| US11967484B2 (en) | 2020-07-09 | 2024-04-23 | Eagle Harbor Technologies, Inc. | Ion current droop compensation |
| US11848176B2 (en) | 2020-07-31 | 2023-12-19 | Applied Materials, Inc. | Plasma processing using pulsed-voltage and radio-frequency power |
| US11901157B2 (en) | 2020-11-16 | 2024-02-13 | Applied Materials, Inc. | Apparatus and methods for controlling ion energy distribution |
| US11798790B2 (en) | 2020-11-16 | 2023-10-24 | Applied Materials, Inc. | Apparatus and methods for controlling ion energy distribution |
| US11495470B1 (en) | 2021-04-16 | 2022-11-08 | Applied Materials, Inc. | Method of enhancing etching selectivity using a pulsed plasma |
| US11948780B2 (en) | 2021-05-12 | 2024-04-02 | Applied Materials, Inc. | Automatic electrostatic chuck bias compensation during plasma processing |
| US11791138B2 (en) | 2021-05-12 | 2023-10-17 | Applied Materials, Inc. | Automatic electrostatic chuck bias compensation during plasma processing |
| US11967483B2 (en) | 2021-06-02 | 2024-04-23 | Applied Materials, Inc. | Plasma excitation with ion energy control |
| US12525441B2 (en) | 2021-06-09 | 2026-01-13 | Applied Materials, Inc. | Plasma chamber and chamber component cleaning methods |
| US12148595B2 (en) | 2021-06-09 | 2024-11-19 | Applied Materials, Inc. | Plasma uniformity control in pulsed DC plasma chamber |
| US20220399186A1 (en) | 2021-06-09 | 2022-12-15 | Applied Materials, Inc. | Method and apparatus to reduce feature charging in plasma processing chamber |
| US11810760B2 (en) | 2021-06-16 | 2023-11-07 | Applied Materials, Inc. | Apparatus and method of ion current compensation |
| US11569066B2 (en) | 2021-06-23 | 2023-01-31 | Applied Materials, Inc. | Pulsed voltage source for plasma processing applications |
| US11776788B2 (en) | 2021-06-28 | 2023-10-03 | Applied Materials, Inc. | Pulsed voltage boost for substrate processing |
| US11476090B1 (en) | 2021-08-24 | 2022-10-18 | Applied Materials, Inc. | Voltage pulse time-domain multiplexing |
| KR102925672B1 (ko) * | 2021-09-09 | 2026-02-09 | 어플라이드 머티어리얼스, 인코포레이티드 | 플라즈마 내 이온 에너지 분포의 디지털 제어를 위한 방법 및 장치 |
| US12106938B2 (en) | 2021-09-14 | 2024-10-01 | Applied Materials, Inc. | Distortion current mitigation in a radio frequency plasma processing chamber |
| US11972924B2 (en) | 2022-06-08 | 2024-04-30 | Applied Materials, Inc. | Pulsed voltage source for plasma processing applications |
| US12315732B2 (en) | 2022-06-10 | 2025-05-27 | Applied Materials, Inc. | Method and apparatus for etching a semiconductor substrate in a plasma etch chamber |
| US11824542B1 (en) | 2022-06-29 | 2023-11-21 | Eagle Harbor Technologies, Inc. | Bipolar high voltage pulser |
| US12586768B2 (en) | 2022-08-10 | 2026-03-24 | Applied Materials, Inc. | Pulsed voltage compensation for plasma processing applications |
| US12272524B2 (en) | 2022-09-19 | 2025-04-08 | Applied Materials, Inc. | Wideband variable impedance load for high volume manufacturing qualification and on-site diagnostics |
| JPWO2024062804A1 (ja) * | 2022-09-21 | 2024-03-28 | ||
| JP7833099B2 (ja) | 2022-09-29 | 2026-03-18 | イーグル ハーバー テクノロジーズ,インク. | 高電圧プラズマ制御 |
| US12111341B2 (en) | 2022-10-05 | 2024-10-08 | Applied Materials, Inc. | In-situ electric field detection method and apparatus |
| US12334304B2 (en) * | 2022-11-29 | 2025-06-17 | Applied Materials, Inc. | System and methods for implementing a micro pulsing scheme using dual independent pulsers |
| US20240242945A1 (en) * | 2023-01-12 | 2024-07-18 | Advanced Energy Industries, Inc. | Additional stray capacitor as another tuning knob for 1-supply ev source |
| DE102023101847A1 (de) * | 2023-01-25 | 2024-07-25 | TRUMPF Hüttinger GmbH + Co. KG | Verbindungsanordnung, Plasmaprozessstromversorgungsystem, Plasmaprozesssystem sowie ein Verfahren zum Betreiben eines Plasmaprozesses |
| US20250191884A1 (en) * | 2023-12-11 | 2025-06-12 | Applied Materials, Inc. | Pulsed voltage waveform biasing of plasma |
Family Cites Families (234)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3339108A (en) | 1965-01-28 | 1967-08-29 | Gen Radio Co | Capacitor charging and discharging circuitry |
| GB1542662A (en) | 1975-09-12 | 1979-03-21 | Matsushita Electric Industrial Co Ltd | Power supply |
| US4070589A (en) | 1976-10-29 | 1978-01-24 | The Singer Company | High speed-high voltage switching with low power consumption |
| US4438331A (en) | 1981-12-02 | 1984-03-20 | Power Spectra, Inc. | Bulk semiconductor switch |
| US4504895A (en) | 1982-11-03 | 1985-03-12 | General Electric Company | Regulated dc-dc converter using a resonating transformer |
| EP0174164B1 (en) | 1984-09-01 | 1992-12-23 | GEC-Marconi Limited | A pulse generator |
| US4885074A (en) * | 1987-02-24 | 1989-12-05 | International Business Machines Corporation | Plasma reactor having segmented electrodes |
| JPH0316189A (ja) * | 1989-03-30 | 1991-01-24 | Hitachi Metals Ltd | 高電圧パルス発生回路およびこれを用いた放電励起レーザならびに加速器 |
| US4924191A (en) | 1989-04-18 | 1990-05-08 | Erbtec Engineering, Inc. | Amplifier having digital bias control apparatus |
| EP0417771B1 (en) | 1989-09-14 | 1995-06-14 | Hitachi Metals, Ltd. | High-voltage pulse generating circuit and electrostatic precipitator containing it |
| US4992919A (en) | 1989-12-29 | 1991-02-12 | Lee Chu Quon | Parallel resonant converter with zero voltage switching |
| US5118969A (en) | 1990-02-09 | 1992-06-02 | General Atomics | Multiple pulse generator using saturable inductor |
| US5140510A (en) | 1991-03-04 | 1992-08-18 | Motorola, Inc. | Constant frequency power converter |
| FR2674385A1 (fr) | 1991-03-22 | 1992-09-25 | Alsthom Gec | Dispositif d'isolement galvanique pour signaux electriques continus ou susceptibles de comporter une composante continue. |
| US6518195B1 (en) | 1991-06-27 | 2003-02-11 | Applied Materials, Inc. | Plasma reactor using inductive RF coupling, and processes |
| US5325021A (en) | 1992-04-09 | 1994-06-28 | Clemson University | Radio-frequency powered glow discharge device and method with high voltage interface |
| US5418707A (en) | 1992-04-13 | 1995-05-23 | The United States Of America As Represented By The United States Department Of Energy | High voltage dc-dc converter with dynamic voltage regulation and decoupling during load-generated arcs |
| US6369576B1 (en) | 1992-07-08 | 2002-04-09 | Texas Instruments Incorporated | Battery pack with monitoring function for use in a battery charging system |
| JP3366058B2 (ja) | 1992-10-07 | 2003-01-14 | 浩 坂本 | 電源装置 |
| US5313481A (en) | 1993-09-29 | 1994-05-17 | The United States Of America As Represented By The United States Department Of Energy | Copper laser modulator driving assembly including a magnetic compression laser |
| US5392043A (en) | 1993-10-04 | 1995-02-21 | General Electric Company | Double-rate sampled signal integrator |
| US5451846A (en) | 1993-12-14 | 1995-09-19 | Aeg Automation Systems Corporation | Low current compensation control for thyristor armature power supply |
| CA2186899C (en) | 1995-02-17 | 2010-04-20 | Daniel L. Birx | Pulse power generating circuit with energy recovery |
| US5629844A (en) | 1995-04-05 | 1997-05-13 | International Power Group, Inc. | High voltage power supply having multiple high voltage generators |
| US5656123A (en) | 1995-06-07 | 1997-08-12 | Varian Associates, Inc. | Dual-frequency capacitively-coupled plasma reactor for materials processing |
| EP0801809A2 (en) | 1995-06-19 | 1997-10-22 | The University Of Tennessee Research Corporation | Discharge methods and electrodes for generating plasmas at one atmosphere of pressure, and materials treated therewith |
| JP3373704B2 (ja) | 1995-08-25 | 2003-02-04 | 三菱電機株式会社 | 絶縁ゲートトランジスタ駆動回路 |
| JPH09129621A (ja) | 1995-09-28 | 1997-05-16 | Applied Materials Inc | パルス波形バイアス電力 |
| US6253704B1 (en) * | 1995-10-13 | 2001-07-03 | Mattson Technology, Inc. | Apparatus and method for pulsed plasma processing of a semiconductor substrate |
| WO1997018630A1 (en) | 1995-11-15 | 1997-05-22 | Kardo Syssoev Alexei F | Pulse generating circuits using drift step recovery devices |
| IT1289479B1 (it) | 1996-01-26 | 1998-10-15 | Schlafhorst & Co W | Disposizione circuitale di trasformazione di tensione per la alimentazione energetica di un utilizzatore elettrico di elevata |
| GB9607381D0 (en) | 1996-04-04 | 1996-06-12 | Council Cent Lab Res Councils | Dc power converter |
| US5917286A (en) | 1996-05-08 | 1999-06-29 | Advanced Energy Industries, Inc. | Pulsed direct current power supply configurations for generating plasmas |
| CA2205817C (en) | 1996-05-24 | 2004-04-06 | Sekisui Chemical Co., Ltd. | Treatment method in glow-discharge plasma and apparatus thereof |
| US6865423B2 (en) * | 1996-06-13 | 2005-03-08 | The Victoria University Of Manchester | Stimulation of muscles |
| US5836943A (en) | 1996-08-23 | 1998-11-17 | Team Medical, L.L.C. | Electrosurgical generator |
| US5930125A (en) | 1996-08-28 | 1999-07-27 | Siemens Medical Systems, Inc. | Compact solid state klystron power supply |
| SE9604814D0 (sv) | 1996-12-20 | 1996-12-20 | Scanditronix Medical Ab | Power modulator |
| DE69727965T3 (de) | 1996-12-20 | 2012-08-02 | Scandinova Systems Ab | Leistungsmodulator |
| ATE468420T1 (de) | 1997-02-20 | 2010-06-15 | Shibaura Mechatronics Corp | Stromversorgungseinheit für sputtervorrichtung |
| JP2001520433A (ja) | 1997-10-15 | 2001-10-30 | 東京エレクトロン株式会社 | 加速された粒子を発生させる装置並びに方法 |
| FR2771563B1 (fr) | 1997-11-25 | 2000-02-18 | Dateno Sa | Dispositif d'alimentation reglable pour tube d'emission radioelectriques de type klystron permettant de reduire la consommation d'energie |
| US5835367A (en) | 1998-01-20 | 1998-11-10 | Industrial Technology Research Institute | Distributed plannar-type high voltage transformer |
| CN1272798A (zh) | 1998-06-03 | 2000-11-08 | 神经调节公司 | 经皮肌内刺激系统 |
| GB2341288B (en) | 1998-06-23 | 2003-12-10 | Eev Ltd | Switching arrangement |
| US6642149B2 (en) | 1998-09-16 | 2003-11-04 | Tokyo Electron Limited | Plasma processing method |
| US6066901A (en) | 1998-09-17 | 2000-05-23 | First Point Scientific, Inc. | Modulator for generating high voltage pulses |
| US6362604B1 (en) | 1998-09-28 | 2002-03-26 | Alpha-Omega Power Technologies, L.L.C. | Electrostatic precipitator slow pulse generating circuit |
| US6738275B1 (en) | 1999-11-10 | 2004-05-18 | Electromed Internationale Ltee. | High-voltage x-ray generator |
| US6674836B2 (en) | 2000-01-17 | 2004-01-06 | Kabushiki Kaisha Toshiba | X-ray computer tomography apparatus |
| JP2001238470A (ja) | 2000-02-21 | 2001-08-31 | Ngk Insulators Ltd | パルス電力発生用スイッチ回路 |
| US6205074B1 (en) | 2000-02-29 | 2001-03-20 | Advanced Micro Devices, Inc. | Temperature-compensated bias generator |
| US6480399B2 (en) | 2000-03-02 | 2002-11-12 | Power Integrations, Inc. | Switched mode power supply responsive to current derived from voltage across energy transfer element input |
| US6233161B1 (en) | 2000-03-02 | 2001-05-15 | Power Integrations, Inc. | Switched mode power supply responsive to voltage across energy transfer element |
| US6831377B2 (en) | 2000-05-03 | 2004-12-14 | University Of Southern California | Repetitive power pulse generator with fast rising pulse |
| KR100394171B1 (ko) | 2000-05-30 | 2003-08-09 | 고범종 | 전력증폭기의 출력단 보호회로 |
| US6483731B1 (en) | 2000-07-31 | 2002-11-19 | Vanner, Inc. | Alexander topology resonance energy conversion and inversion circuit utilizing a series capacitance multi-voltage resonance section |
| US7223676B2 (en) | 2002-06-05 | 2007-05-29 | Applied Materials, Inc. | Very low temperature CVD process with independently variable conformality, stress and composition of the CVD layer |
| US6939434B2 (en) | 2000-08-11 | 2005-09-06 | Applied Materials, Inc. | Externally excited torroidal plasma source with magnetic control of ion distribution |
| US7037813B2 (en) | 2000-08-11 | 2006-05-02 | Applied Materials, Inc. | Plasma immersion ion implantation process using a capacitively coupled plasma source having low dissociation and low minimum plasma voltage |
| US6359542B1 (en) | 2000-08-25 | 2002-03-19 | Motorola, Inc. | Securement for transformer core utilized in a transformer power supply module and method to assemble same |
| JP4612947B2 (ja) | 2000-09-29 | 2011-01-12 | 日立プラズマディスプレイ株式会社 | 容量性負荷駆動回路およびそれを用いたプラズマディスプレイ装置 |
| JP4565773B2 (ja) | 2001-05-31 | 2010-10-20 | 日本碍子株式会社 | 高電圧パルス発生回路 |
| US6529387B2 (en) | 2001-06-06 | 2003-03-04 | Siemens Medical Solutions Usa. Inc. | Unified power architecture |
| GB2378065B (en) | 2001-06-15 | 2004-09-15 | Marconi Applied Technologies | High voltage switching apparatus |
| ATE464692T1 (de) | 2001-07-16 | 2010-04-15 | Cpautomation S A | Eine elektrische stromversorgung die besonders für gleichstromplasmabehandlung anwendbar ist |
| US6741120B1 (en) | 2001-08-07 | 2004-05-25 | Globespanvirata, Inc. | Low power active filter and method |
| KR100896139B1 (ko) | 2001-08-13 | 2009-05-12 | 인덕토썸코오퍼레이션. | 고장 내성 전력 공급 장치 |
| JP2003073814A (ja) | 2001-08-30 | 2003-03-12 | Mitsubishi Heavy Ind Ltd | 製膜装置 |
| JP2005504286A (ja) | 2001-09-19 | 2005-02-10 | マイクロ−エプシロン・メステヒニク・ゲーエムベーハー・ウント・コンパニー・カー・ゲー | 距離区間を測定する回路 |
| US7100532B2 (en) | 2001-10-09 | 2006-09-05 | Plasma Control Systems, Llc | Plasma production device and method and RF driver circuit with adjustable duty cycle |
| US6855906B2 (en) | 2001-10-16 | 2005-02-15 | Adam Alexander Brailove | Induction plasma reactor |
| AU2002342070A1 (en) | 2001-10-19 | 2003-04-28 | Clare Micronix Integrated Systems, Inc. | Method and system for ramp control of precharge voltage |
| TWI282658B (en) | 2001-10-23 | 2007-06-11 | Delta Electronics Inc | A parallel connection system of DC/AC voltage converter |
| US6741484B2 (en) | 2002-01-04 | 2004-05-25 | Scandinova Ab | Power modulator having at least one pulse generating module; multiple cores; and primary windings parallel-connected such that each pulse generating module drives all cores |
| US6768621B2 (en) | 2002-01-18 | 2004-07-27 | Solectria Corporation | Contactor feedback and precharge/discharge circuit |
| US6975098B2 (en) | 2002-01-31 | 2005-12-13 | Vlt, Inc. | Factorized power architecture with point of load sine amplitude converters |
| US7354501B2 (en) | 2002-05-17 | 2008-04-08 | Applied Materials, Inc. | Upper chamber for high density plasma CVD |
| US7477529B2 (en) | 2002-11-01 | 2009-01-13 | Honeywell International Inc. | High-voltage power supply |
| US20040097844A1 (en) | 2002-11-15 | 2004-05-20 | Advanced Respiratory, Inc. | Oscillatory chest wall compression device with improved air pulse generator with reduced size and weight |
| US20040178752A1 (en) | 2002-12-13 | 2004-09-16 | International Rectifier Corporation | Gate driver ASIC for an automotive starter/alternator |
| JP2004222485A (ja) | 2002-12-27 | 2004-08-05 | Sony Corp | スイッチング電源回路 |
| DE10306809A1 (de) | 2003-02-18 | 2004-09-02 | Siemens Ag | Betrieb einer Halbbrücke, insbesondere einer Feldeffekttransistor-Halbbrücke |
| KR100547265B1 (ko) * | 2003-03-31 | 2006-01-26 | 모승기 | 변조 기능을 갖는 펄스 자기 자극 생성 장치 및 방법 |
| WO2004103033A1 (ja) | 2003-05-15 | 2004-11-25 | Hitachi Medical Corporation | X線発生装置 |
| US7247218B2 (en) | 2003-05-16 | 2007-07-24 | Applied Materials, Inc. | Plasma density, energy and etch rate measurements at bias power input and real time feedback control of plasma source and bias power |
| JP4392746B2 (ja) | 2003-05-23 | 2010-01-06 | 株式会社日立メディコ | X線高電圧装置 |
| EP1515430A1 (en) | 2003-09-15 | 2005-03-16 | IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. | Mixer for the conversion of radio frequency signals into baseband signals |
| US7062310B2 (en) | 2003-10-06 | 2006-06-13 | Tyco Electronics Corporation | Catheter tip electrode assembly and method for fabricating same |
| US20070018504A1 (en) | 2003-10-14 | 2007-01-25 | Wiener Scott A | Short duration variable amplitude high voltage pulse generator |
| GB2426392B (en) | 2003-12-09 | 2007-05-30 | Nujira Ltd | Transformer based voltage supply |
| US7379309B2 (en) | 2004-01-14 | 2008-05-27 | Vanner, Inc. | High-frequency DC-DC converter control |
| US7180082B1 (en) | 2004-02-19 | 2007-02-20 | The United States Of America As Represented By The United States Department Of Energy | Method for plasma formation for extreme ultraviolet lithography-theta pinch |
| US9123508B2 (en) | 2004-02-22 | 2015-09-01 | Zond, Llc | Apparatus and method for sputtering hard coatings |
| US7492138B2 (en) | 2004-04-06 | 2009-02-17 | International Rectifier Corporation | Synchronous rectifier circuits and method for utilizing common source inductance of the synchronous FET |
| JP2005303099A (ja) | 2004-04-14 | 2005-10-27 | Hitachi High-Technologies Corp | プラズマ処理装置およびプラズマ処理方法 |
| US7396746B2 (en) | 2004-05-24 | 2008-07-08 | Varian Semiconductor Equipment Associates, Inc. | Methods for stable and repeatable ion implantation |
| US7243706B2 (en) | 2004-05-28 | 2007-07-17 | Ixys Corporation | Heatsink for power devices |
| US20050286273A1 (en) | 2004-06-25 | 2005-12-29 | Andrew Ferencz | Self-drive for synchronous rectifiers |
| US7948185B2 (en) | 2004-07-09 | 2011-05-24 | Energetiq Technology Inc. | Inductively-driven plasma light source |
| US7307375B2 (en) | 2004-07-09 | 2007-12-11 | Energetiq Technology Inc. | Inductively-driven plasma light source |
| JP2006042410A (ja) | 2004-07-22 | 2006-02-09 | Toshiba Corp | スナバ装置 |
| US7605385B2 (en) | 2004-07-28 | 2009-10-20 | Board of Regents of the University and Community College System of Nevada, on behlaf of the University of Nevada | Electro-less discharge extreme ultraviolet light source |
| KR100649508B1 (ko) | 2005-02-02 | 2006-11-27 | 권오영 | 하이브리드 전원시스템 |
| ES2401289T3 (es) | 2005-03-24 | 2013-04-18 | Oerlikon Trading Ag, Trübbach | Generador de plasma en vacío |
| JP5102615B2 (ja) | 2005-04-04 | 2012-12-19 | パナソニック株式会社 | プラズマ処理方法及び装置 |
| US7767433B2 (en) * | 2005-04-22 | 2010-08-03 | University Of Southern California | High voltage nanosecond pulse generator using fast recovery diodes for cell electro-manipulation |
| US7948774B2 (en) | 2005-04-26 | 2011-05-24 | Koninklijke Philips Electronics N.V. | Resonant DC/DC converter with zero current switching |
| WO2006120809A1 (ja) | 2005-05-13 | 2006-11-16 | Matsushita Electric Industrial Co., Ltd. | 誘電体バリア放電ランプ点灯装置 |
| US7989987B2 (en) * | 2005-06-08 | 2011-08-02 | Mcdonald Kenneth Fox | Photon initiated marxed modulators |
| CN100362619C (zh) | 2005-08-05 | 2008-01-16 | 中微半导体设备(上海)有限公司 | 真空反应室的射频匹配耦合网络及其配置方法 |
| US20070114981A1 (en) | 2005-11-21 | 2007-05-24 | Square D Company | Switching power supply system with pre-regulator for circuit or personnel protection devices |
| CN101405924B (zh) | 2006-01-23 | 2012-07-11 | 奥德拉国际销售公司 | 用于受限电源的功率供应设备以及使用功率供应设备的音频放大器 |
| DE102006024938B3 (de) | 2006-05-23 | 2007-08-30 | Ltb Lasertechnik Berlin Gmbh | Hochleistungsschaltmodul und Verfahren zur Erzeugung von Schaltsynchronität bei einem Hochleistungsschaltmodul |
| US7439716B2 (en) | 2006-09-12 | 2008-10-21 | Semiconductor Components Industries, L.L.C. | DC-DC converter and method |
| KR100820171B1 (ko) | 2006-11-02 | 2008-04-07 | 한국전기연구원 | 반도체 스위치를 이용한 펄스전원장치 |
| WO2008118393A1 (en) | 2007-03-23 | 2008-10-02 | University Of Southern California | Compact subnanosecond high voltage pulse generation system for cell electro-manipulation |
| US20090004836A1 (en) | 2007-06-29 | 2009-01-01 | Varian Semiconductor Equipment Associates, Inc. | Plasma doping with enhanced charge neutralization |
| JP5606312B2 (ja) | 2007-07-23 | 2014-10-15 | トゥルンプフ ヒュッティンガー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | プラズマ給電装置 |
| JP2009097037A (ja) | 2007-10-16 | 2009-05-07 | Fuji Electric Systems Co Ltd | プラズマcvd成膜装置およびそれを用いた成膜方法 |
| US7817396B2 (en) | 2007-10-25 | 2010-10-19 | General Electric Company | High efficiency and high bandwidth plasma generator system for flow control and noise reduction |
| US8754589B2 (en) | 2008-04-14 | 2014-06-17 | Digtial Lumens Incorporated | Power management unit with temperature protection |
| WO2010011408A1 (en) | 2008-05-23 | 2010-01-28 | University Of Southern California | Nanosecond pulse generator |
| JP2011521735A (ja) | 2008-05-30 | 2011-07-28 | コロラド ステート ユニバーシティ リサーチ ファンデーション | プラズマを発生させるためのシステム、方法、および装置 |
| JP4561886B2 (ja) | 2008-06-27 | 2010-10-13 | ソニー株式会社 | 電力伝送装置、給電装置及び受電装置 |
| ATE550670T1 (de) | 2008-07-11 | 2012-04-15 | Lem Liaisons Electron Mec | Sensor für eine hochspannungsumgebung |
| US8259476B2 (en) | 2008-07-29 | 2012-09-04 | Shmuel Ben-Yaakov | Self-adjusting switched-capacitor converter with multiple target voltages and target voltage ratios |
| US8436602B2 (en) | 2008-08-15 | 2013-05-07 | Technology Reasearch Corporation | Voltage compensation circuit |
| JP2010154510A (ja) | 2008-11-18 | 2010-07-08 | Toyota Industries Corp | パルス発生回路 |
| US7999526B2 (en) | 2008-12-05 | 2011-08-16 | Advanced Energy Industries, Inc. | Digital charge-mode control of a power supply |
| WO2010069317A1 (en) * | 2008-12-19 | 2010-06-24 | Neurodan A/S | Bursts of electrical pulses in the treatment of pelvic disorders by electrical nerve stimulation |
| CN101534071B (zh) * | 2009-04-09 | 2012-10-24 | 复旦大学 | 全固态高压纳秒脉冲电源 |
| CN101872272A (zh) | 2009-04-23 | 2010-10-27 | 联想(北京)有限公司 | 一种表面电容式触摸屏及电子设备 |
| US9767988B2 (en) | 2010-08-29 | 2017-09-19 | Advanced Energy Industries, Inc. | Method of controlling the switched mode ion energy distribution system |
| US9435029B2 (en) | 2010-08-29 | 2016-09-06 | Advanced Energy Industries, Inc. | Wafer chucking system for advanced plasma ion energy processing systems |
| US9287092B2 (en) | 2009-05-01 | 2016-03-15 | Advanced Energy Industries, Inc. | Method and apparatus for controlling ion energy distribution |
| US9287086B2 (en) | 2010-04-26 | 2016-03-15 | Advanced Energy Industries, Inc. | System, method and apparatus for controlling ion energy distribution |
| US11615941B2 (en) | 2009-05-01 | 2023-03-28 | Advanced Energy Industries, Inc. | System, method, and apparatus for controlling ion energy distribution in plasma processing systems |
| US8199545B2 (en) | 2009-05-05 | 2012-06-12 | Hamilton Sundstrand Corporation | Power-conversion control system including sliding mode controller and cycloconverter |
| US9417739B2 (en) | 2009-05-29 | 2016-08-16 | 3M Innovative Properties Company | High speed multi-touch touch device and controller therefor |
| US8222936B2 (en) | 2009-09-13 | 2012-07-17 | International Business Machines Corporation | Phase and frequency detector with output proportional to frequency difference |
| US8450985B2 (en) | 2009-09-16 | 2013-05-28 | Solarbridge Technologies, Inc. | Energy recovery circuit |
| US8847433B2 (en) | 2009-11-16 | 2014-09-30 | Dh Technologies Development Pte. Ltd. | Apparatus for providing power to a multipole in a mass spectrometer |
| US8481905B2 (en) | 2010-02-17 | 2013-07-09 | Accuflux Inc. | Shadow band assembly for use with a pyranometer and a shadow band pyranometer incorporating same |
| JP2012033409A (ja) * | 2010-07-30 | 2012-02-16 | Origin Electric Co Ltd | 直流プラズマ用逆極性パルス発生回路及び直流プラズマ電源装置 |
| US8861681B2 (en) | 2010-12-17 | 2014-10-14 | General Electric Company | Method and system for active resonant voltage switching |
| US8643355B2 (en) * | 2011-02-07 | 2014-02-04 | Semiconductor Components Industries, Llc | Method for generating a signal and structure therefor |
| US8552902B2 (en) | 2011-05-04 | 2013-10-08 | Sabertek | Methods and apparatus for suppression of low-frequency noise and drift in wireless sensors or receivers |
| GB2492597B (en) | 2011-07-08 | 2016-04-06 | E2V Tech Uk Ltd | Transformer with an inverter system and an inverter system comprising the transformer |
| US20130024784A1 (en) | 2011-07-18 | 2013-01-24 | Ivy Lifton | Systems and methods for life transition website |
| KR20130011812A (ko) | 2011-07-22 | 2013-01-30 | 엘에스산전 주식회사 | Igbt 구동 방법 |
| TWI620227B (zh) | 2011-07-27 | 2018-04-01 | 日立全球先端科技股份有限公司 | 電漿處理裝置及電漿蝕刻方法 |
| US8531822B2 (en) | 2011-07-29 | 2013-09-10 | Hamilton Sundstrand Corporation | Cooling and controlling electronics |
| US8879190B1 (en) | 2011-08-08 | 2014-11-04 | Marvell International Ltd. | Method and apparatus for initial self-servo writing |
| JP2013069602A (ja) | 2011-09-26 | 2013-04-18 | Tokyo Electron Ltd | マイクロ波処理装置および被処理体の処理方法 |
| EP2587518B1 (en) | 2011-10-31 | 2018-12-19 | IHI Hauzer Techno Coating B.V. | Apparatus and Method for depositing Hydrogen-free ta C Layers on Workpieces and Workpiece |
| GB2496163B (en) | 2011-11-03 | 2015-11-11 | Enecsys Ltd | Transformer construction |
| JP5808012B2 (ja) | 2011-12-27 | 2015-11-10 | 東京エレクトロン株式会社 | プラズマ処理装置 |
| US8963377B2 (en) | 2012-01-09 | 2015-02-24 | Eagle Harbor Technologies Inc. | Efficient IGBT switching |
| WO2013119283A1 (en) * | 2012-02-06 | 2013-08-15 | Illinois Tool Works Inc. | Multi pulse linear ionizer |
| EP2677652B1 (en) | 2012-02-23 | 2016-11-16 | Kyosan Electric Mfg. Co., Ltd. | Current source inverter device, and method for controlling current source inverter device |
| TWI579751B (zh) | 2012-03-16 | 2017-04-21 | 原相科技股份有限公司 | 可偵測位移之光學觸控裝置及光學觸控方法 |
| US9088207B2 (en) | 2012-06-04 | 2015-07-21 | Stangenes Industries, Inc. | Long pulse droop compensator |
| JP5534365B2 (ja) | 2012-06-18 | 2014-06-25 | 株式会社京三製作所 | 高周波電力供給装置、及び反射波電力制御方法 |
| US10112251B2 (en) | 2012-07-23 | 2018-10-30 | Illinois Tool Works Inc. | Method and apparatus for providing welding type power |
| KR101909571B1 (ko) | 2012-08-28 | 2018-10-19 | 어드밴스드 에너지 인더스트리즈 인코포레이티드 | 넓은 다이내믹 레인지 이온 에너지 바이어스 제어; 고속 이온 에너지 스위칭; 이온 에너지 제어와 펄스동작 바이어스 서플라이; 및 가상 전면 패널 |
| US20140077611A1 (en) | 2012-09-14 | 2014-03-20 | Henry Todd Young | Capacitor bank, laminated bus, and power supply apparatus |
| US20140109886A1 (en) | 2012-10-22 | 2014-04-24 | Transient Plasma Systems, Inc. | Pulsed power systems and methods |
| US9379641B2 (en) | 2012-10-25 | 2016-06-28 | SunEdison Microinverter Products LLC | Energy recovery circuit for distributed power converters in solar cells |
| US20140118413A1 (en) | 2012-10-30 | 2014-05-01 | Samsung Display Co., Ltd. | Dc-dc converter and organic light emitting display device using the same |
| US9067788B1 (en) | 2012-11-01 | 2015-06-30 | Rick B. Spielman | Apparatus for highly efficient cold-plasma ozone production |
| KR101444734B1 (ko) | 2012-11-26 | 2014-09-26 | 한국전기연구원 | 능동 전압 드룹 제어형 펄스 전원 시스템 |
| JP6676836B2 (ja) | 2012-11-30 | 2020-04-08 | イマジニアリング株式会社 | プラズマ生成装置 |
| US8773184B1 (en) | 2013-03-13 | 2014-07-08 | Futurewei Technologies, Inc. | Fully integrated differential LC PLL with switched capacitor loop filter |
| US20140263181A1 (en) | 2013-03-15 | 2014-09-18 | Jaeyoung Park | Method and apparatus for generating highly repetitive pulsed plasmas |
| EP3005220B1 (en) | 2013-06-04 | 2019-09-04 | Eagle Harbor Technologies Inc. | Analog integrator system and method |
| CN103458600B (zh) * | 2013-07-31 | 2016-07-13 | 华中科技大学 | 一种产生大气压弥散放电非平衡等离子体的系统 |
| US9655221B2 (en) | 2013-08-19 | 2017-05-16 | Eagle Harbor Technologies, Inc. | High frequency, repetitive, compact toroid-generation for radiation production |
| KR101663728B1 (ko) | 2013-08-26 | 2016-10-07 | 삼성전자주식회사 | 플렉서블 디스플레이 소자를 구비한 접철식 전자 기기 |
| BE1021288B1 (nl) | 2013-10-07 | 2015-10-20 | Europlasma Nv | Verbeterde manieren om plasma te genereren op continue vermogens wijze voor lage druk plasma processen |
| LT2866354T (lt) | 2013-10-25 | 2019-10-10 | Vito Nv (Vlaamse Instelling Voor Technologisch Onderzoek Nv) | Būdas ir sistema energijos bei duomenų impulsams perduoti per magistralę |
| US10892140B2 (en) | 2018-07-27 | 2021-01-12 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
| WO2015073921A1 (en) * | 2013-11-14 | 2015-05-21 | Eagle Harbor Technologies, Inc. | This disclosure relates generally to a high voltage nanosecond pulser. |
| US11539352B2 (en) | 2013-11-14 | 2022-12-27 | Eagle Harbor Technologies, Inc. | Transformer resonant converter |
| US10020800B2 (en) | 2013-11-14 | 2018-07-10 | Eagle Harbor Technologies, Inc. | High voltage nanosecond pulser with variable pulse width and pulse repetition frequency |
| US10978955B2 (en) | 2014-02-28 | 2021-04-13 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
| US20160220670A1 (en) * | 2013-12-04 | 2016-08-04 | EP Technologies LLC | Boosting the efficacy of dna-based vaccines with non-thermal dbd plasma |
| JP5983587B2 (ja) | 2013-12-04 | 2016-08-31 | Tdk株式会社 | 電子回路装置 |
| DE102013227188A1 (de) | 2013-12-27 | 2015-07-02 | Federal-Mogul Wiesbaden Gmbh | Selbstschmierende thermoplastische Schichten mit Zusatz von PTFE mit polymodalem Molekulargewicht |
| US10790816B2 (en) | 2014-01-27 | 2020-09-29 | Eagle Harbor Technologies, Inc. | Solid-state replacement for tube-based modulators |
| WO2015131199A1 (en) | 2014-02-28 | 2015-09-03 | Eagle Harbor Technologies, Inc. | Galvanically isolated output variable pulse generator disclosure |
| US10483089B2 (en) | 2014-02-28 | 2019-11-19 | Eagle Harbor Technologies, Inc. | High voltage resistive output stage circuit |
| US9525274B2 (en) | 2014-04-29 | 2016-12-20 | Federal-Mogul Ignition Company | Distribution of corona igniter power signal |
| DE112015002279B4 (de) | 2014-05-15 | 2025-07-24 | Mitsubishi Electric Corporation | Energie-umsetzungsvorrichtung |
| CN104065253B (zh) | 2014-06-25 | 2017-12-19 | 台达电子企业管理(上海)有限公司 | 电力变换装置、驱动装置及驱动方法 |
| EP3528386B1 (en) * | 2014-07-11 | 2022-12-21 | Eagle Harbor Technologies, Inc. | High voltage nanosecond pulser with variable pulse width and pulse repetition frequency |
| KR101660830B1 (ko) | 2014-07-16 | 2016-09-29 | 피에스케이 주식회사 | 이중 플라즈마 소스를 이용한 플라즈마 생성 장치 및 그를 포함하는 기판 처리 장치 |
| HRP20221278T1 (hr) | 2014-10-30 | 2022-12-23 | Tae Technologies, Inc. | Sustavi za formiranje i održavanje frc visokih performansi |
| US9084334B1 (en) * | 2014-11-10 | 2015-07-14 | Illinois Tool Works Inc. | Balanced barrier discharge neutralization in variable pressure environments |
| US20160182001A1 (en) | 2014-12-19 | 2016-06-23 | Hitachi, Ltd | Common mode noise filter |
| JP6491888B2 (ja) | 2015-01-19 | 2019-03-27 | 株式会社日立ハイテクノロジーズ | プラズマ処理方法およびプラズマ処理装置 |
| US9525412B2 (en) | 2015-02-18 | 2016-12-20 | Reno Technologies, Inc. | Switching circuit |
| US9306533B1 (en) | 2015-02-20 | 2016-04-05 | Reno Technologies, Inc. | RF impedance matching network |
| RU2589240C1 (ru) * | 2015-04-20 | 2016-07-10 | Михаил Владимирович Ефанов | Генератор импульсов |
| US11542927B2 (en) * | 2015-05-04 | 2023-01-03 | Eagle Harbor Technologies, Inc. | Low pressure dielectric barrier discharge plasma thruster |
| KR101615485B1 (ko) | 2015-07-10 | 2016-04-25 | 주식회사 에세텔 | 심플 url 기반의 사용자 위치파악 시스템 |
| US10650308B2 (en) | 2015-09-23 | 2020-05-12 | Politecnico Di Milano | Electronic neuromorphic system, synaptic circuit with resistive switching memory and method of performing spike-timing dependent plasticity |
| US10284018B2 (en) | 2015-10-30 | 2019-05-07 | Shenzhen Yichong Wirless Power Technology Co. Ltd | System, apparatus and method for adaptive tuning for wireless power transfer |
| US10373755B2 (en) | 2015-11-30 | 2019-08-06 | Eagle Harbor Technologies, Inc. | High voltage transformer |
| WO2018186901A1 (en) | 2017-04-07 | 2018-10-11 | IonQuest LLC | High power resonance pulse ac hedp sputtering source and method for material processing |
| US11482404B2 (en) | 2015-12-21 | 2022-10-25 | Ionquest Corp. | Electrically and magnetically enhanced ionized physical vapor deposition unbalanced sputtering source |
| US11195697B2 (en) | 2016-01-22 | 2021-12-07 | Spp Technologies Co., Ltd. | Plasma control apparatus |
| US9966231B2 (en) | 2016-02-29 | 2018-05-08 | Lam Research Corporation | Direct current pulsing plasma systems |
| US10804886B2 (en) | 2016-06-21 | 2020-10-13 | Eagle Harbor Technologies, Inc. | High voltage pre-pulsing |
| US11004660B2 (en) | 2018-11-30 | 2021-05-11 | Eagle Harbor Technologies, Inc. | Variable output impedance RF generator |
| GB2551824A (en) | 2016-06-30 | 2018-01-03 | Univ Nottingham | High frequency high power converter system |
| WO2018055776A1 (ja) * | 2016-09-26 | 2018-03-29 | 富士機械製造株式会社 | プラズマ用電源装置、プラズマ装置、およびプラズマ発生方法 |
| US10320373B2 (en) | 2016-10-11 | 2019-06-11 | Eagle Harbor Technologies, Inc. | RF production using nonlinear semiconductor junction capacitance |
| US9947517B1 (en) | 2016-12-16 | 2018-04-17 | Applied Materials, Inc. | Adjustable extended electrode for edge uniformity control |
| US10373804B2 (en) | 2017-02-03 | 2019-08-06 | Applied Materials, Inc. | System for tunable workpiece biasing in a plasma reactor |
| WO2018148182A1 (en) | 2017-02-07 | 2018-08-16 | Eagle Harbor Technologies, Inc. | Transformer resonant converter |
| CN110771041B (zh) | 2017-03-31 | 2023-10-03 | 鹰港科技有限公司 | 高压电阻性输出级电路 |
| WO2018203153A1 (en) | 2017-04-30 | 2018-11-08 | King Abdullah University Of Science And Technology | Auto-driven plasma actuator for transition from deflagration to detonation combustion regime and method |
| JP6902167B2 (ja) * | 2017-08-25 | 2021-07-14 | イーグル ハーバー テクノロジーズ, インク.Eagle Harbor Technologies, Inc. | ナノ秒パルスを使用する任意波形の発生 |
| US20190088518A1 (en) | 2017-09-20 | 2019-03-21 | Applied Materials, Inc. | Substrate support with cooled and conducting pins |
| KR20250153883A (ko) | 2017-11-17 | 2025-10-27 | 에이이에스 글로벌 홀딩스 피티이 리미티드 | 플라즈마 프로세싱 시스템에서 변조 공급기들의 개선된 적용 |
| NL2020126B1 (en) | 2017-12-19 | 2019-06-26 | Plasmacure B V | EMC control for pulsed high voltage source of a plasma device for medical treatment |
| CN111095523A (zh) | 2018-01-22 | 2020-05-01 | 应用材料公司 | 利用经供电的边缘环的处理 |
| JP7061918B2 (ja) | 2018-04-23 | 2022-05-02 | 東京エレクトロン株式会社 | プラズマエッチング方法及びプラズマ処理装置 |
| US10555412B2 (en) | 2018-05-10 | 2020-02-04 | Applied Materials, Inc. | Method of controlling ion energy distribution using a pulse generator with a current-return output stage |
| US11222767B2 (en) | 2018-07-27 | 2022-01-11 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
| US10607814B2 (en) | 2018-08-10 | 2020-03-31 | Eagle Harbor Technologies, Inc. | High voltage switch with isolated power |
| TWI783203B (zh) | 2019-01-08 | 2022-11-11 | 美商鷹港科技股份有限公司 | 奈秒脈波產生器電路 |
| JP7310180B2 (ja) | 2019-03-15 | 2023-07-19 | セイコーエプソン株式会社 | 回路装置、発振器、電子機器及び移動体 |
-
2018
- 2018-08-27 JP JP2020532871A patent/JP6902167B2/ja active Active
- 2018-08-27 KR KR1020227039064A patent/KR102601455B1/ko active Active
- 2018-08-27 US US16/114,195 patent/US10304661B2/en active Active
- 2018-08-27 WO PCT/US2018/048206 patent/WO2019040949A1/en not_active Ceased
- 2018-08-27 CN CN201880069217.4A patent/CN111264032B/zh active Active
- 2018-08-27 EP EP18848041.2A patent/EP3665775B1/en active Active
- 2018-08-27 KR KR1020217002129A patent/KR102466195B1/ko active Active
- 2018-08-27 KR KR1020207008539A patent/KR102208429B1/ko active Active
-
2019
- 2019-12-20 US US16/722,085 patent/US10777388B2/en active Active
-
2020
- 2020-07-29 US US16/941,532 patent/US11387076B2/en active Active
-
2021
- 2021-06-18 JP JP2021101259A patent/JP7216772B2/ja active Active
-
2022
- 2022-06-08 US US17/834,933 patent/US11658007B2/en active Active
-
2023
- 2023-01-20 JP JP2023006913A patent/JP7556992B2/ja active Active
- 2023-05-22 US US18/321,724 patent/US12555745B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019040949A1 (en) | 2019-02-28 |
| US20210027990A1 (en) | 2021-01-28 |
| JP2021145390A (ja) | 2021-09-24 |
| US20190131110A1 (en) | 2019-05-02 |
| US10777388B2 (en) | 2020-09-15 |
| JP7556992B2 (ja) | 2024-09-26 |
| US12555745B2 (en) | 2026-02-17 |
| US20240055227A1 (en) | 2024-02-15 |
| EP3665775B1 (en) | 2025-08-20 |
| US11658007B2 (en) | 2023-05-23 |
| KR20220154256A (ko) | 2022-11-21 |
| US10304661B2 (en) | 2019-05-28 |
| KR102601455B1 (ko) | 2023-11-13 |
| KR20200036947A (ko) | 2020-04-07 |
| EP3665775A4 (en) | 2020-07-22 |
| KR102466195B1 (ko) | 2022-11-11 |
| EP3665775A1 (en) | 2020-06-17 |
| EP3665775C0 (en) | 2025-08-20 |
| CN111264032A (zh) | 2020-06-09 |
| US20200168436A1 (en) | 2020-05-28 |
| JP2023033592A (ja) | 2023-03-10 |
| JP2020529180A (ja) | 2020-10-01 |
| KR102208429B1 (ko) | 2021-01-29 |
| US20220399188A1 (en) | 2022-12-15 |
| US11387076B2 (en) | 2022-07-12 |
| JP7216772B2 (ja) | 2023-02-01 |
| CN111264032B (zh) | 2022-08-19 |
| KR20210010964A (ko) | 2021-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6902167B2 (ja) | ナノ秒パルスを使用する任意波形の発生 | |
| JP7038897B2 (ja) | ナノ秒パルサーのバイアス補償 | |
| CN110771041B (zh) | 高压电阻性输出级电路 | |
| CN112514254B (zh) | 空间可变晶圆偏置功率系统 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200629 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20200629 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20200731 |
|
| A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20200730 |
|
| A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20200824 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200908 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201028 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201222 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210319 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210608 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210618 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6902167 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |