KR20110056897A - 유기전계발광소자 - Google Patents
유기전계발광소자 Download PDFInfo
- Publication number
- KR20110056897A KR20110056897A KR1020090113399A KR20090113399A KR20110056897A KR 20110056897 A KR20110056897 A KR 20110056897A KR 1020090113399 A KR1020090113399 A KR 1020090113399A KR 20090113399 A KR20090113399 A KR 20090113399A KR 20110056897 A KR20110056897 A KR 20110056897A
- Authority
- KR
- South Korea
- Prior art keywords
- substrate
- dummy metal
- groove
- metal pattern
- display area
- 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.)
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- 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
- 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
- H10K59/126—Shielding, e.g. light-blocking means over the TFTs
-
- 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
-
- 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
- H10K59/88—Dummy elements, i.e. elements having non-functional features
-
- 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
- H10K50/846—Passivation; Containers; Encapsulations comprising getter material or desiccants
-
- 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
- H10K59/874—Passivation; Containers; Encapsulations including getter material or desiccant
-
- 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
- H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (5)
- 표시영역과 상기 표시영역 외측으로 비표시영역이 정의(定義)된 제 1 기판과;상기 제 1 기판의 상기 표시영역에 형성되며, 반도체층, 게이트전극 및 소스 및 드레인전극을 포함하는 구동 박막트랜지스터와;상기 구동 박막트랜지스터 상부에 형성되는 유기전계발광 다이오드와;상기 비표시영역의 각 모서리에 형성되는 더미금속패턴과;상기 제 1 기판과 마주하며, 상기 표시영역에 대응하여 흡습제가 부착되는 홈이 구성된 제 2 기판과;상기 제 1 기판의 비표시영역의 상기 제 1 및 제 2 기판의 사이에 개재된 실패턴을 포함하며, 상기 더미금속패턴은 상기 실패턴의 내측 모서리와 중첩되는 동시에, 상기 홈의 모서리부와도 중첩되는 유기전계발광소자.
- 제 1 항에 있어서,상기 더미금속패턴은 상기 홈의 두께에 1.5 ~ 2.5배인 가로 및 세로 길이를 갖는 유기전계발광소자.
- 제 2 항에 있어서,상기 더미금속패턴은 이등변삼각형구조인 유기전계발광소자.
- 제 1 항에 있어서,상기 더미금속패턴은 상기 게이트전극과 동일층, 동일물질로 이루어지는 유기전계발광소자.
- 제 1 항에 있어서,상기 더미금속패턴은 상기 소스 및 드레인전극과 동일층, 동일물질로 이루어지는 유기전계발광소자.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090113399A KR101271521B1 (ko) | 2009-11-23 | 2009-11-23 | 유기전계발광소자 |
| US12/855,509 US8093804B2 (en) | 2009-11-23 | 2010-08-12 | Organic electroluminescent display device having a novel concept for luminous efficiency |
| CN201010541070.XA CN102097453B (zh) | 2009-11-23 | 2010-11-08 | 有机电致发光显示装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090113399A KR101271521B1 (ko) | 2009-11-23 | 2009-11-23 | 유기전계발광소자 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20110056897A true KR20110056897A (ko) | 2011-05-31 |
| KR101271521B1 KR101271521B1 (ko) | 2013-06-05 |
Family
ID=44061591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090113399A Active KR101271521B1 (ko) | 2009-11-23 | 2009-11-23 | 유기전계발광소자 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8093804B2 (ko) |
| KR (1) | KR101271521B1 (ko) |
| CN (1) | CN102097453B (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170001844A (ko) * | 2015-06-26 | 2017-01-05 | 삼성디스플레이 주식회사 | 표시 장치 |
| US9818973B2 (en) | 2015-06-15 | 2017-11-14 | Samsung Display Co., Ltd. | Display device |
| US9921414B2 (en) | 2015-06-22 | 2018-03-20 | Samsung Display Co., Ltd. | Display device |
| US10978519B2 (en) | 2017-12-20 | 2021-04-13 | Samsung Display Co., Ltd. | Display apparatus having dummy contact holes |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8580655B2 (en) * | 2012-03-02 | 2013-11-12 | Disco Corporation | Processing method for bump-included device wafer |
| KR102158630B1 (ko) * | 2013-08-16 | 2020-09-22 | 엘지디스플레이 주식회사 | 표시장치 및 이의 제조방법 |
| KR102430346B1 (ko) * | 2014-12-16 | 2022-08-05 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 |
| CN104749824B (zh) * | 2015-04-08 | 2017-11-10 | 京东方科技集团股份有限公司 | 一种曲面显示面板和曲面显示装置 |
| KR102508329B1 (ko) * | 2016-08-31 | 2023-03-09 | 엘지디스플레이 주식회사 | 플렉서블 표시 장치 |
| KR102679539B1 (ko) | 2016-12-06 | 2024-06-28 | 삼성디스플레이 주식회사 | 표시 장치 |
| JP7361343B2 (ja) * | 2021-09-29 | 2023-10-16 | 三安ジャパンテクノロジー株式会社 | モジュール |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6949883B2 (en) * | 2001-12-06 | 2005-09-27 | Seiko Epson Corporation | Electro-optical device and an electronic apparatus |
| JP2006119270A (ja) * | 2004-10-20 | 2006-05-11 | Sharp Corp | 表示装置用基板 |
| KR100636497B1 (ko) | 2005-05-02 | 2006-10-18 | 삼성에스디아이 주식회사 | 발광표시장치 및 그 제조방법 |
| KR100830101B1 (ko) * | 2006-09-13 | 2008-05-20 | 엘지디스플레이 주식회사 | 전계발광소자 |
| KR20090005541A (ko) | 2007-07-09 | 2009-01-14 | 엘지디스플레이 주식회사 | 유기전계발광표시장치 |
| KR20090069558A (ko) * | 2007-12-26 | 2009-07-01 | 엘지디스플레이 주식회사 | 유기 전계 발광 표시 장치 및 그 제조방법 |
-
2009
- 2009-11-23 KR KR1020090113399A patent/KR101271521B1/ko active Active
-
2010
- 2010-08-12 US US12/855,509 patent/US8093804B2/en active Active
- 2010-11-08 CN CN201010541070.XA patent/CN102097453B/zh active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9818973B2 (en) | 2015-06-15 | 2017-11-14 | Samsung Display Co., Ltd. | Display device |
| US9921414B2 (en) | 2015-06-22 | 2018-03-20 | Samsung Display Co., Ltd. | Display device |
| KR20170001844A (ko) * | 2015-06-26 | 2017-01-05 | 삼성디스플레이 주식회사 | 표시 장치 |
| US10031265B2 (en) | 2015-06-26 | 2018-07-24 | Samsung Display Co., Ltd. | Display device with a window including a light-path changing layer |
| US10978519B2 (en) | 2017-12-20 | 2021-04-13 | Samsung Display Co., Ltd. | Display apparatus having dummy contact holes |
| US11672159B2 (en) | 2017-12-20 | 2023-06-06 | Samsung Display Co., Ltd. | Display apparatus having dummy contact holes |
| US12069932B2 (en) | 2017-12-20 | 2024-08-20 | Samsung Display Co., Ltd. | Display apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101271521B1 (ko) | 2013-06-05 |
| US8093804B2 (en) | 2012-01-10 |
| CN102097453B (zh) | 2013-05-15 |
| CN102097453A (zh) | 2011-06-15 |
| US20110121717A1 (en) | 2011-05-26 |
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