CN117917186A - 显示装置 - Google Patents

显示装置 Download PDF

Info

Publication number
CN117917186A
CN117917186A CN202280060522.3A CN202280060522A CN117917186A CN 117917186 A CN117917186 A CN 117917186A CN 202280060522 A CN202280060522 A CN 202280060522A CN 117917186 A CN117917186 A CN 117917186A
Authority
CN
China
Prior art keywords
layer
light emitting
wiring
light
emitting 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.)
Pending
Application number
CN202280060522.3A
Other languages
English (en)
Chinese (zh)
Inventor
片山雅博
岛行德
中田昌孝
江口晋吾
中村太纪
楠纮慈
吉住健辅
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.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory Co Ltd
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 Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of CN117917186A publication Critical patent/CN117917186A/zh
Pending legal-status Critical Current

Links

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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/19—Tandem OLEDs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • 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 [2D] radiating surfaces
    • 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 [2D] radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • 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 [2D] radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • H05B33/24—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers of metallic reflective layers
    • 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 [2D] radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • 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 [2D] radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H05B33/28—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode of translucent 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
    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
    • 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
    • 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
    • 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
    • H10K59/131—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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • 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]
    • 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
    • H10K59/80515—Anodes 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
    • H10K59/805—Electrodes
    • H10K59/8052—Cathodes
    • H10K59/80522—Cathodes combined with auxiliary electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Theoretical Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN202280060522.3A 2021-09-30 2022-09-21 显示装置 Pending CN117917186A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-160928 2021-09-30
JP2021160928 2021-09-30
PCT/IB2022/058903 WO2023052908A1 (ja) 2021-09-30 2022-09-21 表示装置

Publications (1)

Publication Number Publication Date
CN117917186A true CN117917186A (zh) 2024-04-19

Family

ID=85780470

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280060522.3A Pending CN117917186A (zh) 2021-09-30 2022-09-21 显示装置

Country Status (5)

Country Link
US (1) US20240407211A1 (https=)
JP (1) JPWO2023052908A1 (https=)
KR (1) KR20240074782A (https=)
CN (1) CN117917186A (https=)
WO (1) WO2023052908A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112022001912T5 (de) * 2021-03-31 2024-01-11 Sony Group Corporation Lichtemissionsvorrichtung, anzeigevorrichtung und elektronische einrichtung
US20250344589A1 (en) * 2021-08-05 2025-11-06 Semiconductor Energy Laboratory Co., Ltd. Display apparatus
KR20240176889A (ko) * 2023-06-16 2024-12-26 삼성디스플레이 주식회사 발광 표시 장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100686341B1 (ko) * 2003-11-29 2007-02-22 삼성에스디아이 주식회사 유기전계발광 표시장치 및 그의 제조방법
JP4725054B2 (ja) 2004-08-24 2011-07-13 ソニー株式会社 表示装置
JP2006286493A (ja) * 2005-04-04 2006-10-19 Sony Corp 表示素子、表示装置および表示素子の製造方法
JP2008288075A (ja) * 2007-05-18 2008-11-27 Sony Corp 表示装置の製造方法および表示装置
JP2010085866A (ja) 2008-10-01 2010-04-15 Sony Corp アクティブマトリックス型表示装置
JP5901325B2 (ja) * 2011-03-30 2016-04-06 キヤノン株式会社 有機ｅｌ表示装置の製造方法
US10032844B2 (en) * 2014-12-29 2018-07-24 Lg Display Co., Ltd. Organic light emitting display device and method of manufacturing the same
KR102555656B1 (ko) * 2015-05-29 2023-07-14 엘지디스플레이 주식회사 유기 발광 표시 장치
CN108292714B (zh) * 2015-06-29 2020-04-28 Imec 非营利协会 有机层的高分辨率图案化方法
KR102320156B1 (ko) * 2015-07-30 2021-10-29 엘지디스플레이 주식회사 유기 발광 표시 장치
CN106784375A (zh) * 2016-12-27 2017-05-31 武汉华星光电技术有限公司 Oled显示单元及其制作方法
KR102551867B1 (ko) * 2018-05-29 2023-07-05 엘지디스플레이 주식회사 표시 장치
CN110085648B (zh) * 2019-05-17 2021-03-16 京东方科技集团股份有限公司 阵列基板及其制作方法、显示面板、显示装置

Also Published As

Publication number Publication date
WO2023052908A1 (ja) 2023-04-06
KR20240074782A (ko) 2024-05-28
JPWO2023052908A1 (https=) 2023-04-06
US20240407211A1 (en) 2024-12-05

Similar Documents

Publication Publication Date Title
CN117917186A (zh) 显示装置
CN116848950A (zh) 显示装置
US20250017050A1 (en) Display device
CN116745832A (zh) 显示装置及显示装置的制造方法
TW202230777A (zh) 顯示裝置、以及顯示裝置的製造方法
CN116918486A (zh) 显示装置、显示装置的制造方法、显示模块及电子设备
CN116745833A (zh) 显示装置及显示装置的制造方法
CN117917187A (zh) 显示装置
JP7836290B2 (ja) 表示装置、表示モジュール、及び電子機器
JP2026026171A (ja) 表示装置の作製方法
WO2022162496A1 (ja) 表示装置の作製方法、表示装置、表示モジュール、及び、電子機器
CN116982406A (zh) 显示装置、显示模块、电子设备及显示装置的制造方法
CN116830182A (zh) 显示装置的制造方法、显示装置、显示模块以及电子设备
TW202321887A (zh) 顯示裝置及顯示裝置的製造方法
WO2022162485A1 (ja) 表示装置
WO2022189908A1 (ja) 表示装置
CN116783638A (zh) 显示装置
CN116830805A (zh) 显示装置、显示装置的制造方法、显示模块及电子设备
CN117044396A (zh) 显示装置、显示装置的制造方法、显示模块及电子设备
JP7850160B2 (ja) 表示装置
KR20240032086A (ko) 표시 장치
CN117501808A (zh) 显示装置
CN116848948A (zh) 显示装置的制造方法
KR20240018501A (ko) 표시 장치, 표시 모듈, 전자 기기, 및 표시 장치의 제작 방법
CN117016046A (zh) 显示装置及显示装置的制造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination