KR102202172B1 - 표시장치 및 그 제조 방법 - Google Patents

표시장치 및 그 제조 방법 Download PDF

Info

Publication number
KR102202172B1
KR102202172B1 KR1020170164838A KR20170164838A KR102202172B1 KR 102202172 B1 KR102202172 B1 KR 102202172B1 KR 1020170164838 A KR1020170164838 A KR 1020170164838A KR 20170164838 A KR20170164838 A KR 20170164838A KR 102202172 B1 KR102202172 B1 KR 102202172B1
Authority
KR
South Korea
Prior art keywords
disposed
layer
protective layer
lower electrodes
display device
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
KR1020170164838A
Other languages
English (en)
Korean (ko)
Other versions
KR20180065916A (ko
Inventor
다이스케 시모야마
노부타카 우키가야
마리코 후루타
Original Assignee
캐논 가부시끼가이샤
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 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20180065916A publication Critical patent/KR20180065916A/ko
Application granted granted Critical
Publication of KR102202172B1 publication Critical patent/KR102202172B1/ko
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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • H01L51/5253—
    • 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
    • H10K59/124—Insulating layers formed between TFT elements and OLED elements
    • H01L27/322—
    • H01L27/3258—
    • H01L51/5203—
    • H01L51/5246—
    • H01L51/5275—
    • H01L51/56—
    • 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
    • H10K50/822—Cathodes characterised by their shape
    • 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
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • 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
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/856—Arrangements for extracting light from the devices comprising reflective means
    • 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
    • H10K59/80521—Cathodes characterised by their shape
    • 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
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/873—Encapsulations
    • 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
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/878—Arrangements for extracting light from the devices comprising reflective means
    • 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
    • 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
    • H10K59/1201—Manufacture or treatment
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Optical Filters (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020170164838A 2016-12-07 2017-12-04 표시장치 및 그 제조 방법 Active KR102202172B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016237828A JP6823443B2 (ja) 2016-12-07 2016-12-07 表示装置およびその製造方法
JPJP-P-2016-237828 2016-12-07

Publications (2)

Publication Number Publication Date
KR20180065916A KR20180065916A (ko) 2018-06-18
KR102202172B1 true KR102202172B1 (ko) 2021-01-13

Family

ID=62243469

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170164838A Active KR102202172B1 (ko) 2016-12-07 2017-12-04 표시장치 및 그 제조 방법

Country Status (4)

Country Link
US (1) US10593909B2 (enExample)
JP (1) JP6823443B2 (enExample)
KR (1) KR102202172B1 (enExample)
CN (1) CN108172698B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102431686B1 (ko) * 2017-12-05 2022-08-10 엘지디스플레이 주식회사 전계발광 표시장치
JP6642604B2 (ja) * 2018-03-01 2020-02-05 セイコーエプソン株式会社 電気光学装置、電気光学装置の製造方法、電子機器
KR102602673B1 (ko) 2018-10-12 2023-11-17 삼성디스플레이 주식회사 표시 장치 및 표시 장치 제조 방법
CN109935168B (zh) * 2019-03-27 2021-02-26 京东方科技集团股份有限公司 一种衬底基板及其制备方法、阵列基板以及显示装置
KR102790525B1 (ko) * 2019-05-27 2025-04-08 삼성디스플레이 주식회사 표시패널
CN115191150A (zh) * 2020-03-03 2022-10-14 索尼集团公司 发光装置和电子设备
KR20220065925A (ko) * 2020-11-13 2022-05-23 삼성디스플레이 주식회사 표시 패널 및 전자 장치
US12490620B2 (en) * 2021-09-16 2025-12-02 Lg Display Co., Ltd Organic light emitting display device including overcoat layer having colored particles
KR20230102680A (ko) * 2021-12-30 2023-07-07 엘지디스플레이 주식회사 디스플레이 장치
TW202415140A (zh) 2022-03-16 2024-04-01 日商索尼半導體解決方案公司 發光裝置及電子機器
CN116322197A (zh) * 2022-12-16 2023-06-23 厦门天马显示科技有限公司 显示面板及其制作方法、显示装置
JP2024103950A (ja) * 2023-01-23 2024-08-02 ソニーセミコンダクタソリューションズ株式会社 電子機器
WO2025057618A1 (ja) * 2023-09-11 2025-03-20 ソニーセミコンダクタソリューションズ株式会社 表示装置及び電子機器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015151531A1 (ja) * 2014-04-04 2015-10-08 株式会社Ｊｏｌｅｄ 表示パネルおよびその製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100707210B1 (ko) * 2006-02-03 2007-04-13 삼성전자주식회사 유기발광 디스플레이 및 그 제조방법
WO2009084209A1 (ja) * 2007-12-28 2009-07-09 Panasonic Corporation 有機ｅｌデバイスおよび有機ｅｌディスプレイパネル、ならびにそれらの製造方法
KR100918403B1 (ko) * 2008-02-12 2009-09-24 삼성모바일디스플레이주식회사 유기 발광 디스플레이 장치 및 그 제조방법
WO2011121662A1 (ja) * 2010-03-31 2011-10-06 パナソニック株式会社 表示パネル装置及び表示パネル装置の製造方法
JP2011228229A (ja) * 2010-04-23 2011-11-10 Seiko Epson Corp 有機エレクトロルミネッセンス装置
JP5919807B2 (ja) * 2011-03-30 2016-05-18 ソニー株式会社 有機発光素子、有機発光素子の製造方法および表示装置
JP2013258021A (ja) * 2012-06-12 2013-12-26 Canon Inc 表示装置
KR101990555B1 (ko) * 2012-12-24 2019-06-19 삼성디스플레이 주식회사 박막봉지 제조장치 및 박막봉지 제조방법
JP6136578B2 (ja) 2013-05-29 2017-05-31 ソニー株式会社 表示装置および表示装置の製造方法ならびに電子機器
CN104409659B (zh) * 2014-12-18 2017-02-22 上海天马有机发光显示技术有限公司 一种有机发光二极管和有机发光二极管的制造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015151531A1 (ja) * 2014-04-04 2015-10-08 株式会社Ｊｏｌｅｄ 表示パネルおよびその製造方法

Also Published As

Publication number Publication date
KR20180065916A (ko) 2018-06-18
CN108172698A (zh) 2018-06-15
JP6823443B2 (ja) 2021-02-03
CN108172698B (zh) 2020-06-09
US20180159080A1 (en) 2018-06-07
US10593909B2 (en) 2020-03-17
JP2018092873A (ja) 2018-06-14

Similar Documents

Publication Publication Date Title
KR102202172B1 (ko) 표시장치 및 그 제조 방법
TWI634468B (zh) 透明顯示裝置
CN109638054B (zh) 显示面板及制作方法
KR102603595B1 (ko) 마이크로 캐비티 구조를 갖는 디스플레이 장치 및 그의 제조 방법
JP6307384B2 (ja) 有機ｅｌ表示装置
US12041815B2 (en) Display substrate, display apparatus, and method of fabricating display substrate
KR102255809B1 (ko) 유기 발광 표시장치
KR102476117B1 (ko) 유기발광 표시장치
US9312317B2 (en) Organic electroluminescent display device and method for manufacturing the same
KR101871047B1 (ko) 표시 장치 및 이의 제조 방법
CN104953039B (zh) El显示装置及el显示装置的制造方法
CN106449702A (zh) 一种有机发光显示面板以及制作方法
CN109065758B (zh) 柔性显示装置及其制造方法
KR20200013819A (ko) 전계 발광 장치
WO2016163367A1 (ja) Ｅｌ表示装置およびｅｌ表示装置の製造方法
TW201508968A (zh) 有機發光顯示設備及其製造方法
US20160268358A1 (en) Display device
KR20170135587A (ko) 비표시 영역 상으로 연장하는 유기 발광층을 포함하는 유기 발광 표시 장치
JP6701777B2 (ja) 電気光学装置、電子機器
JP6837410B2 (ja) 発光領域を含むディスプレイ装置
CN105720079A (zh) 有机电致发光显示装置
KR102166004B1 (ko) 유기 발광 표시장치 및 그 제조방법
WO2014162395A1 (ja) 発光装置
CN119012813A (zh) 显示面板及其制备方法和显示装置
JP2018181429A (ja) 表示装置及びその製造方法

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20171204

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20190604

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20171204

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20200328

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20201024

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20210107

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20210108

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20231227

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20241224

Start annual number: 5

End annual number: 5