JP4601639B2 - 平板表示装置の製造方法 - Google Patents
平板表示装置の製造方法 Download PDFInfo
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- JP4601639B2 JP4601639B2 JP2007092396A JP2007092396A JP4601639B2 JP 4601639 B2 JP4601639 B2 JP 4601639B2 JP 2007092396 A JP2007092396 A JP 2007092396A JP 2007092396 A JP2007092396 A JP 2007092396A JP 4601639 B2 JP4601639 B2 JP 4601639B2
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/871—Self-supporting sealing arrangements
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/072—Arrangement of flowmeters
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/841—Self-supporting sealing arrangements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/842—Containers
- H10K50/8426—Peripheral sealing arrangements, e.g. adhesives, sealants
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/871—Self-supporting sealing arrangements
- H10K59/8722—Peripheral sealing arrangements, e.g. adhesives, sealants
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/40—Thermal treatment, e.g. annealing in the presence of a solvent vapour
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/50—Forming devices by joining two substrates together, e.g. lamination techniques
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/851—Division of substrate
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
2 第2基板
3 発光部
4 パッド部
5 ガラスフリット
6 レーザ照射器
11 絶縁層
12 TFTの活性層
12a チャンネル領域
12b ソース領域
12c ドレイン領域
13 ゲート絶縁膜
14 ゲート電極
15 層間絶縁膜
16a ソース電極
16b ドレイン電極
17 平坦化膜
18 画素定義膜
31 画素電極
32 有機発光膜
33 対向電極
34 パッシベーション膜
Claims (15)
- 第1基板の一方の面に発光素子を備える発光部を複数個形成する段階と、
第2基板を準備する段階と、
前記第1基板または第2基板の一方の面にガラスフリットを各発光部を取り囲むように形成する段階と、
前記第1基板と第2基板との間に、前記ガラスフリットが介在するように前記第1基板と第2基板とを対向配置する段階と、
第1強度のレーザを照射し、前記ガラスフリットを溶かし、前記ガラスフリットにより前記第1基板と第2基板とを接合する段階と、
第1強度のレーザが照射された領域に第2強度のレーザを照射し、前記第1基板または第2基板をアニーリングする段階とを含むことを特徴とする平板表示装置の製造方法。 - 前記第2強度は、前記第1強度より低い強度であることを特徴とする請求項1に記載の平板表示装置の製造方法。
- 前記第2強度は、前記第1強度の70ないし80%であることを特徴とする請求項2に記載の平板表示装置の製造方法。
- 前記第2強度のレーザでアニーリングする段階は、前記第1強度のレーザで、前記ガラスフリットを溶かして接合する段階とは前記発光部について逆の順序でレーザを照射して進められることを特徴とする請求項1に記載の平板表示装置の製造方法。
- 前記発光部は、第1方向にm個、第2方向にn個配列され、
前記第1強度のレーザで前記ガラスフリットを溶かして接合する段階は、第1方向に進められ、
前記第2強度のレーザでアニーリングする段階は、第1方向の逆方向に進められることを特徴とする請求項1に記載の平板表示装置の製造方法。 - 前記発光部は、第1方向にm個、第2方向にn個配列され、
前記第1強度のレーザで、前記ガラスフリットを溶かして接合する段階は、第2方向にまず進行した後、第1方向に進められる順序を反復的に行うことであり、
前記第2強度のレーザでアニーリングする段階は、第2方向にまず進められた後、第1方向の逆方向に進められる順序を反復的に行うことを特徴とする請求項1に記載の平板表示装置の製造方法。 - 前記第1強度のレーザで前記ガラスフリットを溶かして接合する段階、及び前記第2強度のレーザでアニーリングする段階は、それぞれ一回に二つ以上の発光部に対して進められることを特徴とする請求項1に記載の平板表示装置の製造方法。
- 前記発光部は、第1方向にm個、第2方向にn個配列され、
前記第1強度のレーザで前記ガラスフリットを溶かして接合する段階は、第1方向に沿った1列の発光部に対して進められた後、第2方向に沿って次の1列の発光部に対して進められることであり、
前記第2強度のレーザでアニーリングする段階は、前記第1強度のレーザで前記ガラスフリットを溶かして接合する段階とは前記発光部について逆の順序でレーザを照射して進められることを特徴とする請求項7に記載の平板表示装置の製造方法。 - 前記第1強度のレーザで接合する段階後に、
前記第1基板及び第2基板を180°回転させる段階をさらに含むことを特徴とする請求項1に記載の平板表示装置の製造方法。 - 前記第1強度のレーザで接合する段階と、前記第2強度のレーザでアニーリングする段階とで、レーザを照射するレーザ照射器の進行方向が同じであることを特徴とする請求項9に記載の平板表示装置の製造方法。
- 前記第1強度または第2強度のレーザは、前記第1基板側から照射されることを特徴とする請求項1に記載の平板表示装置の製造方法。
- 前記第1強度または第2強度のレーザは、前記第2基板側から照射されることを特徴とする請求項1に記載の平板表示装置の製造方法。
- 前記第1強度または第2強度のレーザは、前記第1基板及び第2基板の両側から照射されることを特徴とする請求項1に記載の平板表示装置の製造方法。
- 前記アニーリング段階後に、前記第1基板または第2基板を、前記各発光部別に切断する段階をさらに含むことを特徴とする請求項1に記載の平板表示装置の製造方法。
- 前記発光素子は、有機電界発光素子であることを特徴とする請求項1に記載の平板表示装置の製造方法。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070003961A KR100838077B1 (ko) | 2007-01-12 | 2007-01-12 | 평판 표시장치의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008170926A JP2008170926A (ja) | 2008-07-24 |
| JP4601639B2 true JP4601639B2 (ja) | 2010-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007092396A Active JP4601639B2 (ja) | 2007-01-12 | 2007-03-30 | 平板表示装置の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7780493B2 (ja) |
| EP (1) | EP1944817B1 (ja) |
| JP (1) | JP4601639B2 (ja) |
| KR (1) | KR100838077B1 (ja) |
| CN (1) | CN101221910B (ja) |
| TW (1) | TWI376356B (ja) |
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- 2007-01-12 KR KR1020070003961A patent/KR100838077B1/ko active Active
- 2007-03-30 JP JP2007092396A patent/JP4601639B2/ja active Active
- 2007-04-19 US US11/788,587 patent/US7780493B2/en active Active
- 2007-04-28 CN CN2007101077157A patent/CN101221910B/zh active Active
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| US7780493B2 (en) | 2010-08-24 |
| CN101221910A (zh) | 2008-07-16 |
| TW200829524A (en) | 2008-07-16 |
| EP1944817A2 (en) | 2008-07-16 |
| CN101221910B (zh) | 2011-07-20 |
| KR100838077B1 (ko) | 2008-06-16 |
| JP2008170926A (ja) | 2008-07-24 |
| US20080171485A1 (en) | 2008-07-17 |
| TWI376356B (en) | 2012-11-11 |
| EP1944817A3 (en) | 2011-10-26 |
| EP1944817B1 (en) | 2019-05-01 |
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