KR100989135B1 - 유기 발광 표시 장치 - Google Patents
유기 발광 표시 장치 Download PDFInfo
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- KR100989135B1 KR100989135B1 KR1020090001162A KR20090001162A KR100989135B1 KR 100989135 B1 KR100989135 B1 KR 100989135B1 KR 1020090001162 A KR1020090001162 A KR 1020090001162A KR 20090001162 A KR20090001162 A KR 20090001162A KR 100989135 B1 KR100989135 B1 KR 100989135B1
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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
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
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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
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
- H10K50/865—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. light-blocking layers
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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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
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- 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
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- 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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- 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
- H10K59/8792—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. black layers
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
- H10K77/10—Substrates, e.g. flexible substrates
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
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- H10K59/122—Pixel-defining structures or layers, e.g. banks
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- 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
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Abstract
Description
Claims (8)
- 기판 부재;게이트 전극, 소스 전극, 및 드레인 전극을 포함하며, 상기 기판 부재 상에 형성된 박막 트랜지스터(thin film transistor, TFT);상기 드레인 전극의 일부를 드러내는 접촉 구멍을 가지고 상기 박막 트랜지스터를 상에 형성된 평탄화막;상기 평탄화막 상에 형성되며, 상기 접촉 구멍을 통해 상기 박막 트랜지스터의 드레인 전극과 연결되는 화소 전극;상기 화소 전극을 드러내는 개구부를 가지고 상기 평탄화막 상에 형성된 유색(有色)의 화소 정의막; 그리고상기 화소 전극 및 상기 화소 정의막 상에 형성되며, 상기 화소 정의막과 서로 다른 색상을 갖는 유색물(有色物)를 포함하는 유기 발광 표시 장치.
- 제1항에서,상기 화소 전극 상에 형성된 유기 발광층과, 상기 유기 발광층 상에 형성된 공통 전극과, 상기 공통 전극 바로 위에 형성되어 상기 유기 발광층 및 공통 전극을 보호하는 커버층을 더 포함하며,상기 유색물은 상기 커버층인 유기 발광 표시 장치.
- 제1항에서,상기 화소 전극 및 상기 화소 정의막을 사이에 두고 상기 기판 부재와 합착 밀봉되는 밀봉 부재를 더 포함하며,상기 유색물은 상기 밀봉 부재인 유기 발광 표시 장치.
- 제1항에서,상기 화소 전극 상에 형성된 유기 발광층과, 상기 유기 발광층 상에 형성된 공통 전극과, 상기 공통 전극을 사이에 두고 상기 기판 부재와 합착 밀봉되는 밀봉 부재와, 상기 밀봉 부재와 상기 공통 전극 사이에 배치된 충전층을 더 포함하며,상기 유색물은 상기 충전층인 유기 발광 표시 장치.
- 제1항에서,상기 화소 전극 및 상기 화소 정의막을 사이에 두고 상기 기판 부재와 합착 밀봉되는 밀봉 부재와, 상기 밀봉 부재 상에 형성된 커버 윈도우를 더 포함하며,상기 유색물은 커버 윈도우인 유기 발광 표시 장치.
- 제1항 내지 제5항 중 어느 한 항에서,상기 화소 정의막이 갖는 색상과 상기 유색물이 갖는 색상은 서로 혼합되면 각각의 색상보다 명도가 낮아지는 유기 발광 표시 장치.
- 제6항에서,상기 화소 정의막이 갖는 색상과 상기 유색물이 갖는 색상은 감산혼합 상에서 서로 보색관계인 유기 발광 표시 장치.
- 제6항에서,상기 게이트 전극, 상기 소스 전극, 및 상기 드레인 전극 중 하나 이상의 전극과 동일한 소재로 동일한 공정을 통해 형성된 게이트 라인, 데이터 라인, 공통 전원 라인, 제1 축전판, 및 제2 축전판 중 하나 이상을 더 포함하며,상기 게이트 라인, 상기 데이터 라인, 상기 공통 전원 라인, 상기 제1 축전판, 및 상기 제2 축전판 중 적어도 일부는 상기 화소 정의막 아래에 배치된 유기 발광 표시 장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090001162A KR100989135B1 (ko) | 2009-01-07 | 2009-01-07 | 유기 발광 표시 장치 |
JP2009223002A JP4971404B2 (ja) | 2009-01-07 | 2009-09-28 | 有機発光表示装置 |
US12/642,732 US8253128B2 (en) | 2009-01-07 | 2009-12-18 | Organic light emitting diode display |
CN2010100015297A CN101783359B (zh) | 2009-01-07 | 2010-01-06 | 有机发光二极管显示器 |
EP10250012.1A EP2207207B1 (en) | 2009-01-07 | 2010-01-06 | Organic light emitting diode display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020090001162A KR100989135B1 (ko) | 2009-01-07 | 2009-01-07 | 유기 발광 표시 장치 |
Publications (2)
Publication Number | Publication Date |
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KR20100081770A KR20100081770A (ko) | 2010-07-15 |
KR100989135B1 true KR100989135B1 (ko) | 2010-10-20 |
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KR1020090001162A Active KR100989135B1 (ko) | 2009-01-07 | 2009-01-07 | 유기 발광 표시 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8253128B2 (ko) |
EP (1) | EP2207207B1 (ko) |
JP (1) | JP4971404B2 (ko) |
KR (1) | KR100989135B1 (ko) |
CN (1) | CN101783359B (ko) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5173871B2 (ja) * | 2009-01-29 | 2013-04-03 | エルジー ディスプレイ カンパニー リミテッド | 有機elディスプレイ |
KR101811341B1 (ko) * | 2010-12-09 | 2017-12-26 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
JP5725337B2 (ja) * | 2011-03-24 | 2015-05-27 | ソニー株式会社 | 表示装置、表示装置の製造方法および電子機器 |
KR101851679B1 (ko) * | 2011-12-19 | 2018-04-25 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치와, 이의 제조 방법 |
GB2498072B (en) * | 2011-12-21 | 2015-03-18 | Lg Display Co Ltd | Display device and method for manufacturing of the same |
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CN101783359B (zh) | 2012-10-24 |
US20100171105A1 (en) | 2010-07-08 |
US8253128B2 (en) | 2012-08-28 |
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