JP5238556B2 - 基板処理方法 - Google Patents
基板処理方法 Download PDFInfo
- Publication number
- JP5238556B2 JP5238556B2 JP2009056336A JP2009056336A JP5238556B2 JP 5238556 B2 JP5238556 B2 JP 5238556B2 JP 2009056336 A JP2009056336 A JP 2009056336A JP 2009056336 A JP2009056336 A JP 2009056336A JP 5238556 B2 JP5238556 B2 JP 5238556B2
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- JP
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- Prior art keywords
- film
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- linear portions
- processing method
- hard film
- Prior art date
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P50/00—Etching of wafers, substrates or parts of devices
- H10P50/71—Etching of wafers, substrates or parts of devices using masks for conductive or resistive materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P50/00—Etching of wafers, substrates or parts of devices
- H10P50/20—Dry etching; Plasma etching; Reactive-ion etching
- H10P50/28—Dry etching; Plasma etching; Reactive-ion etching of insulating materials
- H10P50/282—Dry etching; Plasma etching; Reactive-ion etching of insulating materials of inorganic materials
- H10P50/283—Dry etching; Plasma etching; Reactive-ion etching of insulating materials of inorganic materials by chemical means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
- H10P76/40—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising inorganic materials
- H10P76/408—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising inorganic materials characterised by their sizes, orientations, dispositions, behaviours or shapes
- H10P76/4085—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising inorganic materials characterised by their sizes, orientations, dispositions, behaviours or shapes characterised by the processes involved to create the masks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/2419—Fold at edge
- Y10T428/24215—Acute or reverse fold of exterior component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24612—Composite web or sheet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
Landscapes
- Drying Of Semiconductors (AREA)
Description
10 プラズマ処理装置
12 サセプタ
18 第1の高周波電源
37 被処理膜
38 フォトレジスト膜
38a,40a,42a,42b,46a,46b ライン
39,43,44 開口部
40,45 Si酸化膜
41 空間
Claims (8)
- 処理対象膜と、該処理対象膜の上に形成された複数の小幅の線状部分からなる有機膜と、各前記線状部分の間において露出する前記処理対象膜及び前記線状部分を覆う硬質膜とを有する基板を処理する基板処理方法であって、
前記硬質膜にプラズマエッチングを施して前記有機膜及び各前記線状部分の間の前記処理対象膜を露出させる第1のエッチングステップと、
前記第1のエッチングステップにより露出した有機膜をアッシングにより選択的に除去して、前記硬質膜からなり一方の線状部の上部先端が他方の線状部に向かって屈曲する非対称形状をなす一対の線状部を形成するアッシングステップと、
残存する前記硬質膜の前記一対の線状部にプラズマエッチングを施して、前記一対の線状部のそれぞれの先端屈曲部を除去することにより、前記一対の線状部を左右対称形状とする第2のエッチングステップとを有することを特徴とする基板処理方法。 - 前記第2のエッチングステップにおいてプラズマエッチングが施された後に残存する前記硬質膜をマスクとして前記処理対象膜にプラズマエッチングを施す第3のエッチングステップをさらに有することを特徴とする請求項1記載の基板処理方法。
- 前記第2のエッチングステップは所定の時間だけ継続して実行されることを特徴とする請求項1又は2記載の基板処理方法。
- 前記基板はイオン引き込み用の高周波電力が印加される載置台に載置され、
前記第2のエッチングステップでは、100W以下の前記イオン引き込み用の高周波電力が前記載置台に印加されることを特徴とする請求項1乃至3のいずれか1項に記載の基板処理方法。 - 前記アッシングステップ及び前記第2のエッチングステップを繰り返すことを特徴とする請求項1乃至4のいずれか1項に記載の基板処理方法。
- 前記硬質膜はシリコンを含む酸化膜からなることを特徴とする請求項1乃至5のいずれか1項に記載の基板処理方法。
- 処理対象膜と、該処理対象膜の上に形成された第1の硬質膜と、該第1の硬質膜の上に形成された複数の小幅の線状部分からなる有機膜と、各前記線状部分の間において露出する前記第1の硬質膜及び前記線状部分を覆う第2の硬質膜とを有する基板を処理する基板処理方法であって、
前記第2の硬質膜にプラズマエッチングを施して前記有機膜及び各前記線状部分の間の前記第1の硬質膜を露出させる第1のエッチングステップと、
前記第1のエッチングステップにより露出した有機膜をアッシングにより選択的に除去して、前記第2の硬質膜からなり一方の線状部の上部先端が他方の線状部に向かって屈曲する左右非対称形状をなす一対の線状部を形成するアッシングステップと、
残存する前記第2の硬質膜の前記一対の線状部及び前記露出した第1の硬質膜にプラズマエッチングを施して、前記一対の線状部のそれぞれの先端屈曲部を除去することにより前記一対の線状部を左右対称形状とすると共に、前記一対の線状部の下側に前記第1の硬質膜の線状部を形成する第2のエッチングステップとを有することを特徴とする基板処理方法 - 前記第2のエッチングステップにおいてプラズマエッチングが施された後に残存する前記第2の硬質膜及び前記第1の硬質膜をマスクとして前記処理対象膜にプラズマエッチングを施す第3のエッチングステップをさらに有することを特徴とする請求項7記載の基板処理方法。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009056336A JP5238556B2 (ja) | 2009-03-10 | 2009-03-10 | 基板処理方法 |
| KR1020100021034A KR101565174B1 (ko) | 2009-03-10 | 2010-03-09 | 기판 처리 방법 |
| TW099106763A TWI489545B (zh) | 2009-03-10 | 2010-03-09 | Substrate handling method |
| US12/721,006 US8383521B2 (en) | 2009-03-10 | 2010-03-10 | Substrate processing method |
| CN201010132410.3A CN101833239B (zh) | 2009-03-10 | 2010-03-10 | 基板处理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009056336A JP5238556B2 (ja) | 2009-03-10 | 2009-03-10 | 基板処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010212415A JP2010212415A (ja) | 2010-09-24 |
| JP5238556B2 true JP5238556B2 (ja) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009056336A Expired - Fee Related JP5238556B2 (ja) | 2009-03-10 | 2009-03-10 | 基板処理方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8383521B2 (ja) |
| JP (1) | JP5238556B2 (ja) |
| KR (1) | KR101565174B1 (ja) |
| CN (1) | CN101833239B (ja) |
| TW (1) | TWI489545B (ja) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11251608B2 (en) | 2010-07-13 | 2022-02-15 | Raycap S.A. | Overvoltage protection system for wireless communication systems |
| US8314033B2 (en) | 2010-09-24 | 2012-11-20 | Applied Materials, Inc. | Method of patterning a low-k dielectric film |
| US9156307B2 (en) | 2012-08-27 | 2015-10-13 | Tokyo Electron Limited | Plasma etching method and plasma etching apparatus |
| JP6096438B2 (ja) * | 2012-08-27 | 2017-03-15 | 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エッチング装置 |
| KR101988061B1 (ko) | 2013-08-30 | 2019-06-11 | 현대자동차주식회사 | 차량용 도어 커튼 어셈블리 |
| DE112014005031B4 (de) * | 2014-11-13 | 2019-04-25 | Shindengen Electric Manufacturing Co., Ltd. | Verfahren zur Herstellung eines Halbleiter-Bauelements und Vorrichtung zur Herstellung einer Glasschicht |
| US9971119B2 (en) | 2015-11-03 | 2018-05-15 | Raycap Intellectual Property Ltd. | Modular fiber optic cable splitter |
| US10802237B2 (en) | 2015-11-03 | 2020-10-13 | Raycap S.A. | Fiber optic cable management system |
| KR101707442B1 (ko) | 2015-11-30 | 2017-02-17 | 주식회사 서연이화 | 차량용 도어 커튼 장치 |
| US10812664B2 (en) | 2017-01-20 | 2020-10-20 | Raycap S.A. | Power transmission system for wireless communication systems |
| CN107464749B (zh) * | 2017-07-28 | 2021-09-17 | 北京北方华创微电子装备有限公司 | 蚀刻方法和蚀刻系统 |
| JP2019204815A (ja) * | 2018-05-21 | 2019-11-28 | 東京エレクトロン株式会社 | 基板処理方法及び基板処理装置 |
| US10971928B2 (en) | 2018-08-28 | 2021-04-06 | Raycap Ip Assets Ltd | Integrated overvoltage protection and monitoring system |
| CN111293041B (zh) * | 2018-12-06 | 2024-07-23 | 东京毅力科创株式会社 | 蚀刻处理方法和基板处理装置 |
| US11677164B2 (en) | 2019-09-25 | 2023-06-13 | Raycap Ip Assets Ltd | Hybrid antenna distribution unit |
| US12237134B2 (en) | 2021-12-28 | 2025-02-25 | Raycap Ip Assets Ltd | Circuit protection for hybrid antenna distribution units |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63133513A (ja) * | 1986-11-25 | 1988-06-06 | Matsushita Electric Works Ltd | カレントトランス |
| JPS63135131A (ja) * | 1986-11-28 | 1988-06-07 | 株式会社日立製作所 | 経皮センサ |
| JPH03270227A (ja) * | 1990-03-20 | 1991-12-02 | Mitsubishi Electric Corp | 微細パターンの形成方法 |
| JPH0645590A (ja) * | 1992-07-22 | 1994-02-18 | Oki Electric Ind Co Ltd | 半導体量子細線の形成方法 |
| JPH0677180A (ja) * | 1992-08-24 | 1994-03-18 | Fujitsu Ltd | 細線状エッチングマスクの製造方法 |
| US6632741B1 (en) * | 2000-07-19 | 2003-10-14 | International Business Machines Corporation | Self-trimming method on looped patterns |
| US7910288B2 (en) * | 2004-09-01 | 2011-03-22 | Micron Technology, Inc. | Mask material conversion |
| US7560390B2 (en) * | 2005-06-02 | 2009-07-14 | Micron Technology, Inc. | Multiple spacer steps for pitch multiplication |
| TWI286345B (en) * | 2005-06-10 | 2007-09-01 | United Microelectronics Corp | Method of defining polysilicon patterns |
| JP4544532B2 (ja) * | 2006-03-03 | 2010-09-15 | 東京エレクトロン株式会社 | 基板処理方法 |
| US7579278B2 (en) * | 2006-03-23 | 2009-08-25 | Micron Technology, Inc. | Topography directed patterning |
| JP4997826B2 (ja) * | 2006-05-22 | 2012-08-08 | 東京エレクトロン株式会社 | 平面アンテナ部材及びこれを用いたプラズマ処理装置 |
| JP5106020B2 (ja) | 2007-02-08 | 2012-12-26 | パナソニック株式会社 | パターン形成方法 |
| US7923373B2 (en) * | 2007-06-04 | 2011-04-12 | Micron Technology, Inc. | Pitch multiplication using self-assembling materials |
| WO2008149989A1 (ja) * | 2007-06-08 | 2008-12-11 | Tokyo Electron Limited | パターニング方法 |
| JP2008305736A (ja) * | 2007-06-11 | 2008-12-18 | Tokyo Electron Ltd | プラズマ処理装置、プラズマ処理装置の使用方法およびプラズマ処理装置のクリーニング方法 |
-
2009
- 2009-03-10 JP JP2009056336A patent/JP5238556B2/ja not_active Expired - Fee Related
-
2010
- 2010-03-09 KR KR1020100021034A patent/KR101565174B1/ko not_active Expired - Fee Related
- 2010-03-09 TW TW099106763A patent/TWI489545B/zh not_active IP Right Cessation
- 2010-03-10 US US12/721,006 patent/US8383521B2/en active Active
- 2010-03-10 CN CN201010132410.3A patent/CN101833239B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US8383521B2 (en) | 2013-02-26 |
| KR20100102067A (ko) | 2010-09-20 |
| JP2010212415A (ja) | 2010-09-24 |
| US20100233883A1 (en) | 2010-09-16 |
| CN101833239A (zh) | 2010-09-15 |
| TWI489545B (zh) | 2015-06-21 |
| CN101833239B (zh) | 2013-06-05 |
| KR101565174B1 (ko) | 2015-11-02 |
| TW201104745A (en) | 2011-02-01 |
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