JP6223070B2 - 有機ｅｌ表示装置及び有機ｅｌ表示装置の製造方法 - Google Patents

有機ｅｌ表示装置及び有機ｅｌ表示装置の製造方法 Download PDF

Info

Publication number
JP6223070B2
JP6223070B2 JP2013178680A JP2013178680A JP6223070B2 JP 6223070 B2 JP6223070 B2 JP 6223070B2 JP 2013178680 A JP2013178680 A JP 2013178680A JP 2013178680 A JP2013178680 A JP 2013178680A JP 6223070 B2 JP6223070 B2 JP 6223070B2
Authority
JP
Japan
Prior art keywords
lower electrode
organic
edge
metal wiring
electrode
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.)
Active
Application number
JP2013178680A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015049949A5 (enExample
JP2015049949A (ja
Inventor
松本　優子
優子 松本
佐藤　敏浩
敏浩 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Display Inc
Original Assignee
Japan Display Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Display Inc filed Critical Japan Display Inc
Priority to JP2013178680A priority Critical patent/JP6223070B2/ja
Priority to US14/469,628 priority patent/US9520456B2/en
Publication of JP2015049949A publication Critical patent/JP2015049949A/ja
Publication of JP2015049949A5 publication Critical patent/JP2015049949A5/ja
Priority to US15/345,054 priority patent/US10109701B2/en
Application granted granted Critical
Publication of JP6223070B2 publication Critical patent/JP6223070B2/ja
Priority to US16/135,102 priority patent/US10608070B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H10K59/12—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
    • 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
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • 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
    • H10K50/828—Transparent cathodes, e.g. comprising thin metal layers
    • 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
    • H10K59/131—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
    • 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
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
    • H10K59/1315—Interconnections, e.g. wiring lines or terminals comprising structures specially adapted for lowering the resistance
    • 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)
  • Geometry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2013178680A 2013-08-29 2013-08-29 有機ｅｌ表示装置及び有機ｅｌ表示装置の製造方法 Active JP6223070B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013178680A JP6223070B2 (ja) 2013-08-29 2013-08-29 有機ｅｌ表示装置及び有機ｅｌ表示装置の製造方法
US14/469,628 US9520456B2 (en) 2013-08-29 2014-08-27 Organic EL display device and method of manufacturing organic EL display device
US15/345,054 US10109701B2 (en) 2013-08-29 2016-11-07 Organic EL display device
US16/135,102 US10608070B2 (en) 2013-08-29 2018-09-19 Organic EL display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013178680A JP6223070B2 (ja) 2013-08-29 2013-08-29 有機ｅｌ表示装置及び有機ｅｌ表示装置の製造方法

Publications (3)

Publication Number Publication Date
JP2015049949A JP2015049949A (ja) 2015-03-16
JP2015049949A5 JP2015049949A5 (enExample) 2016-10-13
JP6223070B2 true JP6223070B2 (ja) 2017-11-01

Family

ID=52581884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013178680A Active JP6223070B2 (ja) 2013-08-29 2013-08-29 有機ｅｌ表示装置及び有機ｅｌ表示装置の製造方法

Country Status (2)

Country Link
US (3) US9520456B2 (enExample)
JP (1) JP6223070B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6546387B2 (ja) * 2014-10-28 2019-07-17 株式会社ジャパンディスプレイ 表示装置
KR102611500B1 (ko) * 2016-08-31 2023-12-06 엘지디스플레이 주식회사 유기발광표시장치와 그의 제조방법
JP2018133242A (ja) * 2017-02-16 2018-08-23 株式会社Ｊｏｌｅｄ 有機ｅｌ表示パネル、及び有機ｅｌ表示パネルの製造方法
CN110164924B (zh) * 2019-04-25 2021-08-27 京东方科技集团股份有限公司 一种有机电致发光器件及其制备方法
CN110112101B (zh) * 2019-05-08 2021-10-08 武汉天马微电子有限公司 显示面板的制作方法、显示面板以及显示装置
CN110649173B (zh) * 2019-09-30 2022-05-24 合肥鑫晟光电科技有限公司 有机发光二极管、oled显示面板和显示设备
KR20210083989A (ko) * 2019-12-27 2021-07-07 엘지디스플레이 주식회사 표시 패널 및 이를 포함하는 표시 장치
US12185596B2 (en) * 2020-12-30 2024-12-31 Lg Display Co., Ltd. Display device

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08328031A (ja) * 1995-06-02 1996-12-13 Sharp Corp フルカラー液晶表示装置およびその製造方法
EP1096568A3 (en) * 1999-10-28 2007-10-24 Sony Corporation Display apparatus and method for fabricating the same
CN1389085A (zh) * 2000-08-23 2003-01-01 出光兴产株式会社 有机el显示装置
US6844957B2 (en) * 2000-11-29 2005-01-18 International Business Machines Corporation Three level stacked reflective display
JP2003068472A (ja) * 2001-08-29 2003-03-07 Hitachi Ltd 有機発光素子およびそれを用いた有機発光表示装置
SG126714A1 (en) * 2002-01-24 2006-11-29 Semiconductor Energy Lab Light emitting device and method of manufacturing the same
US7317208B2 (en) * 2002-03-07 2008-01-08 Samsung Electronics Co., Ltd. Semiconductor device with contact structure and manufacturing method thereof
KR20040025383A (ko) * 2002-09-19 2004-03-24 삼성에스디아이 주식회사 유기 전계 발광 표시 장치 및 그 제조방법
JP4089544B2 (ja) 2002-12-11 2008-05-28 ソニー株式会社 表示装置及び表示装置の製造方法
JP4062171B2 (ja) * 2003-05-28 2008-03-19 ソニー株式会社 積層構造の製造方法
JP4663257B2 (ja) * 2003-06-16 2011-04-06 株式会社半導体エネルギー研究所 発光装置及びその作製方法
US7161184B2 (en) * 2003-06-16 2007-01-09 Semiconductor Energy Laboratory Co., Ltd. Display device and method for manufacturing the same
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
JP2006054111A (ja) * 2004-08-12 2006-02-23 Sony Corp 表示装置
KR100712111B1 (ko) * 2004-12-14 2007-04-27 삼성에스디아이 주식회사 보조 전극 라인을 구비하는 유기전계발광소자 및 그의제조 방법
US7960908B2 (en) * 2005-07-15 2011-06-14 Toshiba Matsushita Display Technology Co., Ltd. Organic EL display
US7633218B2 (en) * 2006-09-29 2009-12-15 Eastman Kodak Company OLED device having improved lifetime and resolution
JP4809186B2 (ja) * 2006-10-26 2011-11-09 京セラ株式会社 有機ｅｌディスプレイおよびその製造方法
JP5007598B2 (ja) * 2007-04-12 2012-08-22 ソニー株式会社 表示装置およびその製造方法
US7915816B2 (en) * 2007-05-14 2011-03-29 Sony Corporation Organic electroluminescence display device comprising auxiliary wiring
JP5119865B2 (ja) * 2007-11-02 2013-01-16 セイコーエプソン株式会社 有機エレクトロルミネッセンス装置、電子機器
JP2009283304A (ja) * 2008-05-22 2009-12-03 Seiko Epson Corp 発光装置及びその製造方法、並びに電子機器
JP5617319B2 (ja) 2010-04-08 2014-11-05 ソニー株式会社 表示装置および電子機器
KR101150861B1 (ko) * 2010-08-16 2012-06-13 한국광기술원 멀티셀 구조를 갖는 발광다이오드 및 그 제조방법
KR101348537B1 (ko) * 2010-09-29 2014-01-07 파나소닉 주식회사 Ｅｌ 표시 패널, ｅｌ 표시 장치 및 ｅｌ 표시 패널의 제조 방법

Also Published As

Publication number Publication date
US20170117348A1 (en) 2017-04-27
US20150060816A1 (en) 2015-03-05
JP2015049949A (ja) 2015-03-16
US10608070B2 (en) 2020-03-31
US9520456B2 (en) 2016-12-13
US20190019857A1 (en) 2019-01-17
US10109701B2 (en) 2018-10-23

Similar Documents

Publication Publication Date Title
JP6211873B2 (ja) 有機ｅｌ表示装置及び有機ｅｌ表示装置の製造方法
US9991464B2 (en) Organic light-emitting display device and method of fabricating the same
US9865668B2 (en) Display device with transparent capacitor
US9287531B2 (en) Organic light-emitting display device and method of manufacturing the same
JP6223070B2 (ja) 有機ｅｌ表示装置及び有機ｅｌ表示装置の製造方法
KR102050434B1 (ko) 플렉서블 유기전계 발광소자 및 그 제조방법
US9799846B2 (en) Organic electroluminescence display device having an organic layer on an upper electrode
US9252268B2 (en) Array substrate for display device
US9147857B2 (en) OLED display panel
JP2008135325A (ja) 有機ｅｌ表示装置とその製造方法
KR101890469B1 (ko) 표시장치 및 그 제조 방법
KR102016070B1 (ko) 플렉서블 유기전계 발광소자 및 그의 제조방법
JP2005128310A (ja) 表示装置、及び電子機器
KR20150042985A (ko) 유기전계 발광소자 및 이의 제조 방법
KR102119572B1 (ko) 박막 트랜지스터 어레이 기판 및 그 제조 방법
US12490631B2 (en) Light emitting display device
KR20160060835A (ko) 유기발광다이오드 표시장치 및 그 제조방법
US20240260323A1 (en) Light emitting display device and method of manufacturing same
US12369465B2 (en) Display device
US20230284482A1 (en) Display device and method for manufacturing display device
US20240186307A1 (en) Light Emitting Display Device
JP2020027883A (ja) 有機ｅｌ表示装置および有機ｅｌ表示装置の製造方法
KR20100065687A (ko) 듀얼플레이트 방식의 유기전계 발광소자 및 그 제조방법

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160824

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160824

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170315

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170328

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170526

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170926

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171003

R150 Certificate of patent or registration of utility model

Ref document number: 6223070

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250