KR20030017697A - 유기 el 소자 - Google Patents
유기 el 소자 Download PDFInfo
- Publication number
- KR20030017697A KR20030017697A KR1020010050325A KR20010050325A KR20030017697A KR 20030017697 A KR20030017697 A KR 20030017697A KR 1020010050325 A KR1020010050325 A KR 1020010050325A KR 20010050325 A KR20010050325 A KR 20010050325A KR 20030017697 A KR20030017697 A KR 20030017697A
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- organic
- pixel
- scan
- divided
- Prior art date
Links
Classifications
-
- 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
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
-
- 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
- H10K59/17—Passive-matrix OLED displays
- H10K59/179—Interconnections, e.g. wiring lines or terminals
-
- 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
- H10K50/805—Electrodes
- H10K50/81—Anodes
-
- 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
- H10K59/805—Electrodes
- H10K59/8051—Anodes
- H10K59/80516—Anodes combined with auxiliary electrodes, e.g. ITO layer combined with metal lines
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (3)
- 제1전극 및 제2전극이 교차하는 영역으로 정의되는 다수개의 화소를 갖고, 일방향으로 배열된 화소 어레이가 적어도 두 부분으로 나누어져 상기 나누어진 부분이 동시에 스캔되는 유기 EL 소자에 있어서,투명기판 상에 상기 일방향으로 배열된 화소 어레이와 수직한 방향으로 하나의 화소 어레이당 두 라인 이상으로 배열되어, 인접한 두 개 이상의 화소가 상기 라인에 각각 연결된 보조전극;상기 보조전극과 연결되도록 상기 각 화소에 패터닝되어 형성된 제1전극;상기 제1전극 상부에 위치하는 유기발광층;상기 유기발광층 상에 형성된 제2전극을 포함하여 구성되는 것을 특징으로 하는 유기 EL 소자.
- 제1항에 있어서, 상기 제1전극 패턴의 에지 부분을 커버하도록 상기 투명기판 상에 형성된 절연막을 더 포함하는 것을 특징으로 하는 유기 EL 소자.
- 제1항에 있어서, 상기 일방향으로 배열된 화소 어레이 중 인접한 화소 어레이 당 하나씩 형성되어 상기 인접한 화소 어레이가 동시에 스캔 구동되도록 상기 제2전극을 상기 인접한 화소 어레이 당 전기적으로 격리시키는 격벽을 더 포함하는 것을 특징으로 하는 유기 EL 소자.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0050325A KR100434276B1 (ko) | 2001-08-21 | 2001-08-21 | 유기 el 소자 |
EP02018443A EP1286396A3 (en) | 2001-08-21 | 2002-08-16 | Organic electroluminescence device |
US10/223,620 US6930447B2 (en) | 2001-08-21 | 2002-08-20 | Organic electroluminescence device |
JP2002240539A JP3782380B2 (ja) | 2001-08-21 | 2002-08-21 | 有機elディスプレイ |
CNB021495491A CN1214356C (zh) | 2001-08-21 | 2002-08-21 | 有机电致发光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0050325A KR100434276B1 (ko) | 2001-08-21 | 2001-08-21 | 유기 el 소자 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030017697A true KR20030017697A (ko) | 2003-03-04 |
KR100434276B1 KR100434276B1 (ko) | 2004-06-05 |
Family
ID=19713405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0050325A KR100434276B1 (ko) | 2001-08-21 | 2001-08-21 | 유기 el 소자 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6930447B2 (ko) |
EP (1) | EP1286396A3 (ko) |
JP (1) | JP3782380B2 (ko) |
KR (1) | KR100434276B1 (ko) |
CN (1) | CN1214356C (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060057166A (ko) * | 2004-11-23 | 2006-05-26 | 현대엘씨디주식회사 | 패시브 매트릭스형 oled 패널 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100421879B1 (ko) * | 2001-10-18 | 2004-03-11 | 엘지전자 주식회사 | 더블 스캔 구조의 유기 el 표시소자 |
JP2004077567A (ja) * | 2002-08-09 | 2004-03-11 | Semiconductor Energy Lab Co Ltd | 表示装置及びその駆動方法 |
US7271784B2 (en) * | 2002-12-18 | 2007-09-18 | Semiconductor Energy Laboratory Co., Ltd. | Display device and driving method thereof |
JP4566545B2 (ja) * | 2003-10-24 | 2010-10-20 | 大日本印刷株式会社 | 時分割階調表示ディスプレイ用駆動装置、時分割階調表示ディスプレイ |
KR100775827B1 (ko) * | 2005-12-22 | 2007-11-13 | 엘지전자 주식회사 | 균일한 저항값을 갖는 스캔 라인을 포함한 유기 전계 발광소자 |
US7667383B2 (en) * | 2006-02-15 | 2010-02-23 | Osram Opto Semiconductors Gmbh | Light source comprising a common substrate, a first led device and a second led device |
JP4905838B2 (ja) * | 2007-10-19 | 2012-03-28 | 日本精機株式会社 | 有機elパネル |
JP2009192981A (ja) * | 2008-02-18 | 2009-08-27 | Pioneer Electronic Corp | 表示制御装置および表示制御方法 |
US20130127926A1 (en) * | 2011-11-11 | 2013-05-23 | Qualcomm Mens Technologies, Inc. | Systems, devices, and methods for driving a display |
CN110767675B (zh) * | 2018-08-06 | 2022-06-17 | 云谷(固安)科技有限公司 | 显示面板、显示屏和显示终端 |
JP2020053153A (ja) * | 2018-09-25 | 2020-04-02 | 双葉電子工業株式会社 | 有機el表示装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01283792A (ja) * | 1988-05-11 | 1989-11-15 | Sharp Corp | カラーelパネル |
JPH05307997A (ja) * | 1992-04-30 | 1993-11-19 | Pioneer Electron Corp | 有機エレクトロルミネッセンス素子 |
KR960042506A (ko) * | 1995-05-31 | 1996-12-21 | 엄길용 | 평판표시소자의 구동방식과 그 소자 |
TW364275B (en) * | 1996-03-12 | 1999-07-11 | Idemitsu Kosan Co | Organic electroluminescent element and organic electroluminescent display device |
KR100244136B1 (ko) * | 1996-06-27 | 2000-02-01 | 김영남 | 플라즈마 표시장치 |
US6407502B2 (en) * | 1997-09-16 | 2002-06-18 | Lite Array, Inc. | EL display with electrodes normal to the surface |
US6140766A (en) * | 1997-12-27 | 2000-10-31 | Hokuriku Electric Industry Co., Ltd. | Organic EL device |
JP2000029432A (ja) * | 1998-07-08 | 2000-01-28 | Tdk Corp | 有機el表示装置 |
KR100267964B1 (ko) * | 1998-07-20 | 2000-10-16 | 구자홍 | 유기 이엘(el) 디스플레이 패널 및 그 제조 방법 |
JP3699850B2 (ja) * | 1999-01-29 | 2005-09-28 | シャープ株式会社 | 表示装置および液晶表示装置 |
KR100845724B1 (ko) * | 1999-12-22 | 2008-07-14 | 소니 가부시끼 가이샤 | 유기 전계 발광 디스플레이 |
JP2001217081A (ja) * | 2000-02-02 | 2001-08-10 | Sharp Corp | 有機発光表示装置 |
JP2001267085A (ja) * | 2000-03-23 | 2001-09-28 | Sanyo Electric Co Ltd | 有機発光装置およびその製造方法 |
KR100394006B1 (ko) * | 2001-05-04 | 2003-08-06 | 엘지전자 주식회사 | 전류구동 표시소자의 더블 스캔 구조 및 제조방법 |
-
2001
- 2001-08-21 KR KR10-2001-0050325A patent/KR100434276B1/ko not_active IP Right Cessation
-
2002
- 2002-08-16 EP EP02018443A patent/EP1286396A3/en not_active Ceased
- 2002-08-20 US US10/223,620 patent/US6930447B2/en not_active Expired - Fee Related
- 2002-08-21 JP JP2002240539A patent/JP3782380B2/ja not_active Expired - Fee Related
- 2002-08-21 CN CNB021495491A patent/CN1214356C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060057166A (ko) * | 2004-11-23 | 2006-05-26 | 현대엘씨디주식회사 | 패시브 매트릭스형 oled 패널 |
Also Published As
Publication number | Publication date |
---|---|
KR100434276B1 (ko) | 2004-06-05 |
CN1406101A (zh) | 2003-03-26 |
JP2003077683A (ja) | 2003-03-14 |
US6930447B2 (en) | 2005-08-16 |
JP3782380B2 (ja) | 2006-06-07 |
EP1286396A3 (en) | 2006-11-29 |
US20030038592A1 (en) | 2003-02-27 |
EP1286396A2 (en) | 2003-02-26 |
CN1214356C (zh) | 2005-08-10 |
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