CN100377383C - 有机电致发光显示器及其制造方法 - Google Patents
有机电致发光显示器及其制造方法 Download PDFInfo
- Publication number
- CN100377383C CN100377383C CNB03151488XA CN03151488A CN100377383C CN 100377383 C CN100377383 C CN 100377383C CN B03151488X A CNB03151488X A CN B03151488XA CN 03151488 A CN03151488 A CN 03151488A CN 100377383 C CN100377383 C CN 100377383C
- Authority
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- China
- Prior art keywords
- electrode
- display
- insulating barrier
- layer
- organic electroluminescence
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 11
- 239000010410 layer Substances 0.000 claims abstract description 43
- 239000012044 organic layer Substances 0.000 claims abstract description 20
- 239000010409 thin film Substances 0.000 claims abstract description 16
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 230000004888 barrier function Effects 0.000 claims description 37
- 238000005401 electroluminescence Methods 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013039 cover film Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/824—Cathodes combined with auxiliary electrodes
-
- 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
- H10K59/12—Active-matrix OLED [AMOLED] displays
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- 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
- H10K59/8052—Cathodes
- H10K59/80522—Cathodes combined with auxiliary electrodes
-
- 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
- H10K59/122—Pixel-defining structures or layers, e.g. banks
-
- 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
Landscapes
- 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 (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020057336A KR20040025383A (ko) | 2002-09-19 | 2002-09-19 | 유기 전계 발광 표시 장치 및 그 제조방법 |
KR57336/2002 | 2002-09-19 | ||
KR57336/02 | 2002-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1496202A CN1496202A (zh) | 2004-05-12 |
CN100377383C true CN100377383C (zh) | 2008-03-26 |
Family
ID=31987496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03151488XA Expired - Lifetime CN100377383C (zh) | 2002-09-19 | 2003-09-19 | 有机电致发光显示器及其制造方法 |
Country Status (4)
Country | Link |
---|---|
US (3) | US6917160B2 (zh) |
JP (1) | JP2004111369A (zh) |
KR (1) | KR20040025383A (zh) |
CN (1) | CN100377383C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109148527A (zh) * | 2018-08-17 | 2019-01-04 | 京东方科技集团股份有限公司 | 一种显示面板及显示装置 |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6975304B1 (en) * | 2001-06-11 | 2005-12-13 | Handspring, Inc. | Interface for processing of an alternate symbol in a computer device |
KR20040025383A (ko) * | 2002-09-19 | 2004-03-24 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 및 그 제조방법 |
US7221095B2 (en) | 2003-06-16 | 2007-05-22 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and method for fabricating light emitting device |
JP4519532B2 (ja) * | 2003-06-16 | 2010-08-04 | 株式会社半導体エネルギー研究所 | 発光装置及び発光装置を用いた電子機器 |
JP4209744B2 (ja) * | 2003-08-11 | 2009-01-14 | 株式会社 日立ディスプレイズ | 有機el表示装置 |
KR100552963B1 (ko) | 2003-08-28 | 2006-02-15 | 삼성에스디아이 주식회사 | 휘도 불균일이 개선된 평판표시장치 |
JP4016144B2 (ja) * | 2003-09-19 | 2007-12-05 | ソニー株式会社 | 有機発光素子およびその製造方法ならびに表示装置 |
KR100552972B1 (ko) | 2003-10-09 | 2006-02-15 | 삼성에스디아이 주식회사 | 평판표시장치 및 그의 제조방법 |
KR101026812B1 (ko) * | 2003-11-28 | 2011-04-04 | 삼성전자주식회사 | 박막 트랜지스터 표시판 및 그의 제조 방법 |
US7427783B2 (en) * | 2004-04-07 | 2008-09-23 | Samsung Sdi Co., Ltd. | Top emission organic light emitting diode display using auxiliary electrode to prevent voltage drop of upper electrode |
CN100358172C (zh) * | 2004-04-14 | 2007-12-26 | 友达光电股份有限公司 | 有源式有机电致发光元件及其制造方法 |
JP4148182B2 (ja) | 2004-05-17 | 2008-09-10 | ソニー株式会社 | 表示装置 |
JP2005327674A (ja) * | 2004-05-17 | 2005-11-24 | Sharp Corp | 有機エレクトロルミネッセント表示素子、それを有する表示装置、及び、その製造方法 |
TWI227094B (en) * | 2004-06-03 | 2005-01-21 | Au Optronics Corp | Organic light-emitting display device and fabricating thereof |
KR100669778B1 (ko) * | 2004-11-20 | 2007-01-16 | 삼성에스디아이 주식회사 | 기판 및 박막 트랜지스터를 구비한 기판 |
KR100700643B1 (ko) * | 2004-11-29 | 2007-03-27 | 삼성에스디아이 주식회사 | 보조 전극 라인을 구비하는 유기전계발광소자 및 그의제조 방법 |
KR100712111B1 (ko) * | 2004-12-14 | 2007-04-27 | 삼성에스디아이 주식회사 | 보조 전극 라인을 구비하는 유기전계발광소자 및 그의제조 방법 |
US7888702B2 (en) | 2005-04-15 | 2011-02-15 | Semiconductor Energy Laboratory Co., Ltd. | Display device and manufacturing method of the display device |
EP1760798B1 (en) * | 2005-08-31 | 2012-01-11 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
DE602007003580D1 (de) * | 2006-04-03 | 2010-01-14 | Philips Intellectual Property | Organische elektrolumineszenzvorrichtung |
CN102903734B (zh) * | 2006-06-19 | 2015-07-15 | 索尼株式会社 | 发光显示装置及其制造方法 |
US7915816B2 (en) | 2007-05-14 | 2011-03-29 | Sony Corporation | Organic electroluminescence display device comprising auxiliary wiring |
US20090006198A1 (en) * | 2007-06-29 | 2009-01-01 | David George Walsh | Product displays for retail stores |
GB2454867B (en) | 2007-11-09 | 2010-02-03 | Cambridge Display Tech Ltd | Electroluminescent devices comprising bus bar |
JP4606480B2 (ja) * | 2008-04-28 | 2011-01-05 | 株式会社 日立ディスプレイズ | 有機el表示装置 |
JP5256863B2 (ja) * | 2008-06-06 | 2013-08-07 | ソニー株式会社 | 有機発光素子およびその製造方法ならびに表示装置 |
WO2010140301A1 (ja) | 2009-06-04 | 2010-12-09 | パナソニック株式会社 | 有機elディスプレイパネルおよびその製造方法 |
US8137148B2 (en) * | 2009-09-30 | 2012-03-20 | General Electric Company | Method of manufacturing monolithic parallel interconnect structure |
KR101084195B1 (ko) * | 2010-02-19 | 2011-11-17 | 삼성모바일디스플레이주식회사 | 유기 발광 표시 장치 |
KR101193195B1 (ko) | 2010-07-02 | 2012-10-19 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
JP6111399B2 (ja) * | 2012-02-08 | 2017-04-12 | 株式会社Joled | 表示パネルおよびその製造方法 |
KR102090703B1 (ko) * | 2013-05-21 | 2020-04-16 | 삼성디스플레이 주식회사 | 유기발광표시장치 및 그 제조방법 |
JP6223070B2 (ja) * | 2013-08-29 | 2017-11-01 | 株式会社ジャパンディスプレイ | 有機el表示装置及び有機el表示装置の製造方法 |
JP6082918B2 (ja) | 2013-09-13 | 2017-02-22 | 株式会社Joled | 有機発光装置、およびその製造方法 |
KR102227455B1 (ko) * | 2013-10-08 | 2021-03-11 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
JP6136890B2 (ja) * | 2013-11-26 | 2017-05-31 | 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 |
TWI535034B (zh) * | 2014-01-29 | 2016-05-21 | 友達光電股份有限公司 | 畫素結構及其製作方法 |
WO2015151415A1 (ja) | 2014-03-31 | 2015-10-08 | 株式会社Joled | 有機発光装置および有機発光装置の製造方法 |
KR102490881B1 (ko) * | 2014-12-26 | 2023-01-25 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
KR102524535B1 (ko) * | 2016-03-29 | 2023-04-24 | 삼성디스플레이 주식회사 | 디스플레이 장치 |
WO2018118758A1 (en) * | 2016-12-19 | 2018-06-28 | Gentex Corporation | Electrical connections for electro-optic elements |
CN108336107A (zh) * | 2017-01-19 | 2018-07-27 | 京东方科技集团股份有限公司 | 有机发光二极管(oled)阵列基板及其制备方法、显示装置 |
JP7412969B2 (ja) | 2019-11-14 | 2024-01-15 | JDI Design and Development 合同会社 | 表示パネルおよび表示パネルの製造方法 |
KR20240043892A (ko) * | 2022-09-27 | 2024-04-04 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제조 방법 |
Citations (3)
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EP1096568A2 (en) * | 1999-10-28 | 2001-05-02 | Sony Corporation | Display apparatus and method for fabricating the same |
CN1363200A (zh) * | 2000-02-16 | 2002-08-07 | 出光兴产株式会社 | 有源驱动的有机el发光装置及其制造方法 |
CN1450841A (zh) * | 2002-03-26 | 2003-10-22 | 株式会社半导体能源研究所 | 发光设备、液晶显示设备及它们的制造方法 |
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JPH0766856B2 (ja) | 1986-01-24 | 1995-07-19 | 株式会社小松製作所 | 薄膜el素子 |
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KR20040025383A (ko) * | 2002-09-19 | 2004-03-24 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 및 그 제조방법 |
-
2002
- 2002-09-19 KR KR1020020057336A patent/KR20040025383A/ko not_active Application Discontinuation
-
2003
- 2003-07-30 JP JP2003282968A patent/JP2004111369A/ja active Pending
- 2003-09-17 US US10/663,800 patent/US6917160B2/en not_active Expired - Lifetime
- 2003-09-19 CN CNB03151488XA patent/CN100377383C/zh not_active Expired - Lifetime
-
2005
- 2005-04-28 US US11/116,219 patent/US7034455B2/en not_active Expired - Lifetime
- 2005-09-07 US US11/219,676 patent/US7507609B2/en active Active
Patent Citations (3)
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EP1096568A2 (en) * | 1999-10-28 | 2001-05-02 | Sony Corporation | Display apparatus and method for fabricating the same |
CN1363200A (zh) * | 2000-02-16 | 2002-08-07 | 出光兴产株式会社 | 有源驱动的有机el发光装置及其制造方法 |
CN1450841A (zh) * | 2002-03-26 | 2003-10-22 | 株式会社半导体能源研究所 | 发光设备、液晶显示设备及它们的制造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109148527A (zh) * | 2018-08-17 | 2019-01-04 | 京东方科技集团股份有限公司 | 一种显示面板及显示装置 |
US10784461B2 (en) | 2018-08-17 | 2020-09-22 | Hefei Xinsheng Optoelectronics Technology Co., Ltd. | Display panel and display device |
Also Published As
Publication number | Publication date |
---|---|
US20040056591A1 (en) | 2004-03-25 |
JP2004111369A (ja) | 2004-04-08 |
KR20040025383A (ko) | 2004-03-24 |
US20050194890A1 (en) | 2005-09-08 |
US7034455B2 (en) | 2006-04-25 |
US7507609B2 (en) | 2009-03-24 |
CN1496202A (zh) | 2004-05-12 |
US20060019573A1 (en) | 2006-01-26 |
US6917160B2 (en) | 2005-07-12 |
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