KR101267534B1 - 유기전계발광소자의 제조방법 - Google Patents
유기전계발광소자의 제조방법 Download PDFInfo
- Publication number
- KR101267534B1 KR101267534B1 KR1020090104368A KR20090104368A KR101267534B1 KR 101267534 B1 KR101267534 B1 KR 101267534B1 KR 1020090104368 A KR1020090104368 A KR 1020090104368A KR 20090104368 A KR20090104368 A KR 20090104368A KR 101267534 B1 KR101267534 B1 KR 101267534B1
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- metal foil
- substrate
- oled
- adhesive layer
- light emitting
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
-
- 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
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
-
- 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
- H10K50/8423—Metallic 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
- H10K59/8721—Metallic sealing arrangements
-
- 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
- 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
- H10K59/12—Active-matrix OLED [AMOLED] 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
- H10K71/851—Division of substrate
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (6)
- 다수의 단위 어레이패턴이 형성된 제 1 기판 상에 스위칭 및 구동 박막트랜지스터와 유기전계발광 다이오드를 형성하는 단계와;상기 제 1 기판과 동일한 크기의 금속호일에 각 셀 단위 별로 가장자리를 따라 절단부를 형성하는 단계와;상기 금속호일 상에 점착층을 부착하여, 인캡슐레이션기판을 형성하는 단계와;상기 인캡슐레이션기판을 합착 장치의 스테이지 상에 안착시키는 단계와;상기 제 1 기판을 상기 스테이지 상부에 위치시킨 후, 상기 점착층과 상기 제 1 기판이 이격 공간없이 밀착하여 접착되도록 가압하여 패널을 이루도록 하는 단계와;상기 패널을 상기 스테이지로부터 이탈시키는 단계와;상기 패널의 상기 제 1 기판을 상기 단위 어레이패턴 별로 절단하는 동시에, 상기 금속호일을 상기 절단부를 따라 절단하는 단계를 포함하는 유기전계발광소자의 제조방법.
- 제 1 항에 있어서,상기 절단부는 상기 금속호일 두께의 5 ~ 70%를 에칭처리 함으로써 형성되는 유기전계발광소자의 제조방법.
- 제 2 항에 있어서,상기 절단부는 상기 금속호일의 상기 점착층이 부착되는 일면 또는 이의 반대측 타면에 형성되거나, 또는 금속호일의 양면에 형성되는 유기전계발광소자의 제조방법.
- 제 1 항에 있어서,상기 절단부는 각 셀 단위를 일부 연결하는 연결부를 제외한 각 셀 단위의 가장자리를 따라 완전히 에칭처리 하는 유기전계발광소자의 제조방법.
- 제 1 항에 있어서,상기 점착층은 상기 절단부를 포함하는 상기 금속호일의 전면에 부착되는 유기전계발광소자의 제조방법.
- 제 5 항에 있어서,상기 금속호일과 부착되는 상기 점착층의 타면에는 보호필름이 부착되며, 상기 보호필름은 상기 점착층과 상기 제 1 기판을 접착하기 전(前)에 제거되는 유기전계발광소자의 제조방법.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090104368A KR101267534B1 (ko) | 2009-10-30 | 2009-10-30 | 유기전계발광소자의 제조방법 |
| CN201010509835.1A CN102054854B (zh) | 2009-10-30 | 2010-09-30 | 有机电致发光显示设备及其制造方法 |
| US12/904,017 US8858286B2 (en) | 2009-10-30 | 2010-10-13 | Organic electroluminescent display device and method of fabricating the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090104368A KR101267534B1 (ko) | 2009-10-30 | 2009-10-30 | 유기전계발광소자의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20110047654A KR20110047654A (ko) | 2011-05-09 |
| KR101267534B1 true KR101267534B1 (ko) | 2013-05-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090104368A Active KR101267534B1 (ko) | 2009-10-30 | 2009-10-30 | 유기전계발광소자의 제조방법 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8858286B2 (ko) |
| KR (1) | KR101267534B1 (ko) |
| CN (1) | CN102054854B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190021981A (ko) | 2017-08-24 | 2019-03-06 | 장연 | Oled 봉지재, 그 제조방법 및 oled 봉지방법 |
Families Citing this family (19)
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| WO2011151503A1 (en) * | 2010-06-03 | 2011-12-08 | Powerkiss Oy | An arrangement for a charger |
| KR101574686B1 (ko) * | 2011-06-08 | 2015-12-07 | 엘지디스플레이 주식회사 | 유기 발광장치와 이의 제조방법 |
| TWI595621B (zh) | 2012-07-03 | 2017-08-11 | 元太科技工業股份有限公司 | 畫素結構及其製造方法 |
| KR101449984B1 (ko) | 2013-05-02 | 2014-10-15 | 주식회사 티지오테크 | 금속 봉지부 제조방법 |
| JP6425877B2 (ja) * | 2013-09-26 | 2018-11-21 | 株式会社ジャパンディスプレイ | 表示素子およびその製造方法 |
| WO2015047056A1 (ko) * | 2013-09-30 | 2015-04-02 | 주식회사 엘지화학 | 유기 발광 소자 및 이의 제조방법 |
| JP6314538B2 (ja) * | 2014-02-28 | 2018-04-25 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子の製造方法 |
| KR102304664B1 (ko) * | 2014-09-30 | 2021-09-24 | 엘지디스플레이 주식회사 | 표시 장치 |
| KR102307693B1 (ko) | 2014-12-12 | 2021-10-06 | 삼성디스플레이 주식회사 | 표시패널 및 이의 제조방법 |
| CN104868058B (zh) | 2015-03-27 | 2018-01-09 | 上海天马微电子有限公司 | 一种显示面板、显示装置和显示面板母板 |
| KR102511413B1 (ko) * | 2015-12-15 | 2023-03-16 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 |
| KR102316563B1 (ko) * | 2017-05-22 | 2021-10-25 | 엘지디스플레이 주식회사 | 금속으로 형성된 상부 기판을 포함하는 유기 발광 표시 장치 및 이의 제조 방법 |
| JP6446507B2 (ja) * | 2017-06-16 | 2018-12-26 | 株式会社ジャパンディスプレイ | 表示装置の製造方法 |
| KR102593533B1 (ko) * | 2018-02-28 | 2023-10-26 | 삼성디스플레이 주식회사 | 디스플레이 장치용 기판의 제조방법 및 디스플레이 장치의 제조 방법 |
| CN109148716B (zh) * | 2018-08-14 | 2020-05-05 | 武汉华星光电半导体显示技术有限公司 | 一种柔性oled显示面板的制备方法及其母板结构 |
| CN112714967B (zh) * | 2019-08-27 | 2025-01-10 | 京东方科技集团股份有限公司 | 显示装置及制备方法、电子设备 |
| US12178086B2 (en) | 2020-03-23 | 2024-12-24 | Beijing Boe Technology Development Co., Ltd. | Display substrate, preparation method thereof, display mother plate and display device |
| TWI739611B (zh) * | 2020-09-28 | 2021-09-11 | 友達光電股份有限公司 | 顯示裝置 |
| KR20250135918A (ko) * | 2024-03-06 | 2025-09-16 | 삼성디스플레이 주식회사 | 패널기판 및 이를 이용한 표시모듈의 제조방법 |
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2010
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- 2010-10-13 US US12/904,017 patent/US8858286B2/en active Active
Patent Citations (1)
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| JP2004303528A (ja) | 2003-03-31 | 2004-10-28 | Toppan Printing Co Ltd | 有機エレクトロルミネッセンス素子及びその製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190021981A (ko) | 2017-08-24 | 2019-03-06 | 장연 | Oled 봉지재, 그 제조방법 및 oled 봉지방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110047654A (ko) | 2011-05-09 |
| US20110101853A1 (en) | 2011-05-05 |
| CN102054854B (zh) | 2014-11-26 |
| CN102054854A (zh) | 2011-05-11 |
| US8858286B2 (en) | 2014-10-14 |
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