CN1207942C - 有机电致发光显示板 - Google Patents
有机电致发光显示板 Download PDFInfo
- Publication number
- CN1207942C CN1207942C CNB021575061A CN02157506A CN1207942C CN 1207942 C CN1207942 C CN 1207942C CN B021575061 A CNB021575061 A CN B021575061A CN 02157506 A CN02157506 A CN 02157506A CN 1207942 C CN1207942 C CN 1207942C
- Authority
- CN
- China
- Prior art keywords
- electrode
- pixel
- pixels
- display panel
- organic electroluminescent
- 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.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 238000003491 array Methods 0.000 claims abstract description 22
- 238000005401 electroluminescence Methods 0.000 claims abstract description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 40
- 238000004519 manufacturing process Methods 0.000 description 23
- 239000011159 matrix material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000012044 organic layer Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- 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
- 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
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/81—Anodes
- H10K50/814—Anodes combined with auxiliary electrodes, e.g. ITO layer combined with metal lines
-
- 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 (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR50324/2001 | 2001-08-21 | ||
KR10-2001-0050324A KR100404204B1 (ko) | 2001-08-21 | 2001-08-21 | 유기 el 소자 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1416302A CN1416302A (zh) | 2003-05-07 |
CN1207942C true CN1207942C (zh) | 2005-06-22 |
Family
ID=19713404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021575061A Expired - Fee Related CN1207942C (zh) | 2001-08-21 | 2002-08-21 | 有机电致发光显示板 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6930448B2 (zh) |
EP (1) | EP1286397A3 (zh) |
JP (2) | JP4287104B2 (zh) |
KR (1) | KR100404204B1 (zh) |
CN (1) | CN1207942C (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100421879B1 (ko) * | 2001-10-18 | 2004-03-11 | 엘지전자 주식회사 | 더블 스캔 구조의 유기 el 표시소자 |
EP1649524A1 (en) * | 2003-07-16 | 2006-04-26 | Philips Intellectual Property & Standards GmbH | Electroluminescent device with homogeneous brightness |
JP4538649B2 (ja) * | 2003-08-28 | 2010-09-08 | 奇美電子股▲ふん▼有限公司 | 輝度ムラを解消した有機elディスプレイとその製造方法 |
TWI232707B (en) * | 2004-03-31 | 2005-05-11 | Fujitsu Ltd | Display |
KR100700643B1 (ko) | 2004-11-29 | 2007-03-27 | 삼성에스디아이 주식회사 | 보조 전극 라인을 구비하는 유기전계발광소자 및 그의제조 방법 |
JP4795005B2 (ja) * | 2004-12-01 | 2011-10-19 | エルジー ディスプレイ カンパニー リミテッド | 有機電界発光表示素子 |
JP4539518B2 (ja) * | 2005-03-31 | 2010-09-08 | セイコーエプソン株式会社 | 電気光学装置及び電気光学装置の製造方法 |
KR100717331B1 (ko) * | 2005-04-08 | 2007-05-15 | 엘지전자 주식회사 | 유기 전계발광 표시소자 및 그 제조방법 |
KR101293568B1 (ko) * | 2006-02-23 | 2013-08-06 | 삼성디스플레이 주식회사 | 표시 장치 |
JP2009092908A (ja) * | 2007-10-09 | 2009-04-30 | Canon Inc | 表示装置及びその製造方法 |
JP5077753B2 (ja) * | 2007-11-29 | 2012-11-21 | 日本精機株式会社 | 有機elパネル |
JP5425659B2 (ja) * | 2010-02-22 | 2014-02-26 | パナソニック株式会社 | 表示装置 |
JP5482393B2 (ja) * | 2010-04-08 | 2014-05-07 | ソニー株式会社 | 表示装置、表示装置のレイアウト方法、及び、電子機器 |
KR101657083B1 (ko) * | 2010-06-18 | 2016-09-13 | 주성엔지니어링(주) | 전기광학장치 및 이의 제작 방법 |
DE102010061013B4 (de) | 2010-12-03 | 2019-03-21 | Novaled Gmbh | Organisches elektro-optisches Bauelement |
US8969860B2 (en) * | 2010-12-28 | 2015-03-03 | Nec Lighting, Ltd. | Organic electroluminescent lighting device and method for manufacturing the lighting device |
US8599118B2 (en) | 2011-02-16 | 2013-12-03 | Global Oled Technology Llc | Chiplet display with electrode connectors |
WO2012169071A1 (ja) * | 2011-06-10 | 2012-12-13 | パイオニア株式会社 | 有機発光素子及びその製造方法 |
JP5603897B2 (ja) * | 2012-03-23 | 2014-10-08 | 株式会社東芝 | 有機電界発光素子及び照明装置 |
CN102983283B (zh) * | 2012-11-30 | 2016-04-27 | 昆山工研院新型平板显示技术中心有限公司 | 可修补的amoled器件、显示屏及其修补方法 |
KR102037273B1 (ko) * | 2012-12-28 | 2019-11-27 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
WO2014178547A1 (ko) * | 2013-04-29 | 2014-11-06 | 주식회사 엘지화학 | 유기발광소자 및 이의 제조방법 |
KR102317450B1 (ko) * | 2014-11-10 | 2021-10-28 | 삼성디스플레이 주식회사 | 유기발광표시장치 및 그 구동방법 |
CN105529354B (zh) * | 2015-12-31 | 2018-02-27 | 北京翌光科技有限公司 | 一种亮度均匀的发光照明屏及其制备方法 |
CN108389878B (zh) * | 2017-09-30 | 2022-01-25 | 昆山国显光电有限公司 | 显示屏及显示装置 |
KR102613734B1 (ko) * | 2018-12-24 | 2023-12-13 | 엘지디스플레이 주식회사 | 유기발광 표시장치 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5464492A (en) * | 1977-10-31 | 1979-05-24 | Sharp Corp | Matrix type liquid crystal display unit |
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 |
JPH07234417A (ja) * | 1994-02-24 | 1995-09-05 | Kyocera Corp | 液晶表示装置 |
JPH09106887A (ja) * | 1995-08-09 | 1997-04-22 | Citizen Watch Co Ltd | 有機エレクトロルミネセンス素子およびその駆動方法 |
TW364275B (en) * | 1996-03-12 | 1999-07-11 | Idemitsu Kosan Co | Organic electroluminescent element and organic electroluminescent display 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 |
JP3870591B2 (ja) * | 1998-12-28 | 2007-01-17 | 凸版印刷株式会社 | 有機エレクトロルミネッセンス表示素子用基板と有機エレクトロルミネッセンス表示素子の製造方法 |
CN1248547C (zh) * | 1999-04-02 | 2006-03-29 | 出光兴产株式会社 | 有机电致发光显示装置及其制造方法 |
JP2001036087A (ja) * | 1999-07-15 | 2001-02-09 | Seiko Epson Corp | アクティブマトリクス基板、電気光学装置及び電子機器 |
JP2001155867A (ja) * | 1999-11-30 | 2001-06-08 | Tdk Corp | 有機el表示装置 |
JP2001217081A (ja) * | 2000-02-02 | 2001-08-10 | Sharp Corp | 有機発光表示装置 |
JP2001223087A (ja) * | 2000-02-08 | 2001-08-17 | Sharp Corp | 電界発光素子の製造方法 |
KR100646786B1 (ko) * | 2000-02-28 | 2006-11-17 | 삼성전자주식회사 | 액정 표시 장치용 박막 트랜지스터 기판 |
US6838819B2 (en) * | 2000-06-19 | 2005-01-04 | Lg Electronics Inc. | Full color organic EL display panel, manufacturing method thereof and driving circuit thereof |
KR100767356B1 (ko) * | 2000-09-08 | 2007-10-17 | 삼성전자주식회사 | 박막 트랜지스터 기판 및 그 제조 방법 |
JP2002343562A (ja) * | 2001-05-11 | 2002-11-29 | Pioneer Electronic Corp | 発光ディスプレイ装置及びその製造方法 |
-
2001
- 2001-08-21 KR KR10-2001-0050324A patent/KR100404204B1/ko not_active IP Right Cessation
-
2002
- 2002-08-20 US US10/223,619 patent/US6930448B2/en not_active Expired - Fee Related
- 2002-08-21 JP JP2002240559A patent/JP4287104B2/ja not_active Expired - Lifetime
- 2002-08-21 CN CNB021575061A patent/CN1207942C/zh not_active Expired - Fee Related
- 2002-08-21 EP EP02018705A patent/EP1286397A3/en not_active Withdrawn
-
2007
- 2007-12-05 JP JP2007314528A patent/JP4931783B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4287104B2 (ja) | 2009-07-01 |
US20030038591A1 (en) | 2003-02-27 |
EP1286397A3 (en) | 2006-10-25 |
CN1416302A (zh) | 2003-05-07 |
KR100404204B1 (ko) | 2003-11-03 |
KR20030017696A (ko) | 2003-03-04 |
JP4931783B2 (ja) | 2012-05-16 |
JP2008071770A (ja) | 2008-03-27 |
EP1286397A2 (en) | 2003-02-26 |
US6930448B2 (en) | 2005-08-16 |
JP2003077685A (ja) | 2003-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YINGDI CO., LTD. Free format text: FORMER OWNER: LG ELECTRONICS INC. Effective date: 20130609 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130609 Address after: Seoul, South Kerean Patentee after: Neo Lab Convergence Inc. Address before: Seoul, South Korea Patentee before: LG Electronics Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050622 Termination date: 20180821 |