JP7750626B2 - 表示装置、発光装置および電子機器 - Google Patents

表示装置、発光装置および電子機器

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Publication number
JP7750626B2
JP7750626B2 JP2022547586A JP2022547586A JP7750626B2 JP 7750626 B2 JP7750626 B2 JP 7750626B2 JP 2022547586 A JP2022547586 A JP 2022547586A JP 2022547586 A JP2022547586 A JP 2022547586A JP 7750626 B2 JP7750626 B2 JP 7750626B2
Authority
JP
Japan
Prior art keywords
metal layer
layer
display device
electrode
transparent 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
JP2022547586A
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English (en)
Japanese (ja)
Other versions
JPWO2022054761A1 (https=
Inventor
朋和 大地
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.)
Sony Semiconductor Solutions Corp
Original Assignee
Sony Semiconductor Solutions Corp
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 Sony Semiconductor Solutions Corp filed Critical Sony Semiconductor Solutions Corp
Publication of JPWO2022054761A1 publication Critical patent/JPWO2022054761A1/ja
Application granted granted Critical
Publication of JP7750626B2 publication Critical patent/JP7750626B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • H10K50/818—Reflective anodes, e.g. ITO combined with thick metallic layers
    • 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
    • H05B33/26—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
    • 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
    • H10K50/816—Multilayers, e.g. transparent multilayers
    • 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
    • H10K59/80517—Multilayers, e.g. transparent multilayers
    • 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
    • H10K59/80518—Reflective anodes, e.g. ITO combined with thick metallic layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/302—Details of OLEDs of OLED structures
    • H10K2102/3023—Direction of light emission
    • H10K2102/3026—Top emission

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
JP2022547586A 2020-09-08 2021-09-06 表示装置、発光装置および電子機器 Active JP7750626B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020150756 2020-09-08
JP2020150756 2020-09-08
PCT/JP2021/032684 WO2022054761A1 (ja) 2020-09-08 2021-09-06 表示装置、発光装置および電子機器

Publications (2)

Publication Number Publication Date
JPWO2022054761A1 JPWO2022054761A1 (https=) 2022-03-17
JP7750626B2 true JP7750626B2 (ja) 2025-10-07

Family

ID=80631845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022547586A Active JP7750626B2 (ja) 2020-09-08 2021-09-06 表示装置、発光装置および電子機器

Country Status (3)

Country Link
US (1) US20230309359A1 (https=)
JP (1) JP7750626B2 (https=)
WO (1) WO2022054761A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020105433A1 (ja) * 2018-11-20 2020-05-28 ソニーセミコンダクタソリューションズ株式会社 表示装置および表示装置の製造方法、並びに、電子機器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011243592A (ja) 2003-03-25 2011-12-01 Semiconductor Energy Lab Co Ltd 表示装置
JP2014203526A (ja) 2013-04-01 2014-10-27 パイオニア株式会社 接合構造および発光装置
US20160197304A1 (en) 2015-01-02 2016-07-07 Samsung Display Co., Ltd. Organic light emitting display device and method of manufacturing the same
CN109244274A (zh) 2018-07-17 2019-01-18 深圳市华星光电半导体显示技术有限公司 有机发光显示面板
WO2020105433A1 (ja) 2018-11-20 2020-05-28 ソニーセミコンダクタソリューションズ株式会社 表示装置および表示装置の製造方法、並びに、電子機器
US20210057504A1 (en) 2019-08-19 2021-02-25 Samsung Display Co., Ltd. Organic light emitting diode display device and a manufacturing method thereof

Family Cites Families (20)

* Cited by examiner, † Cited by third party
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US7060153B2 (en) * 2000-01-17 2006-06-13 Semiconductor Energy Laboratory Co., Ltd. Display device and method of manufacturing the same
US7038377B2 (en) * 2002-01-16 2006-05-02 Seiko Epson Corporation Display device with a narrow frame
US7205716B2 (en) * 2003-10-20 2007-04-17 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device
JP3979395B2 (ja) * 2004-02-24 2007-09-19 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の製造方法、有機エレクトロルミネッセンス装置、有機エレクトロルミネッセンス装置用基板、及び電子機器
US20070170846A1 (en) * 2006-01-23 2007-07-26 Choi Dong-Soo Organic light emitting display and method of fabricating the same
US8830411B2 (en) * 2009-01-16 2014-09-09 Samsung Display Co., Ltd. Array substrate and method of manufacturing the same
US8247276B2 (en) * 2009-02-20 2012-08-21 Semiconductor Energy Laboratory Co., Ltd. Thin film transistor, method for manufacturing the same, and semiconductor device
TWI413443B (zh) * 2009-09-24 2013-10-21 Innolux Corp 影像顯示系統
US8647919B2 (en) * 2010-09-13 2014-02-11 Semiconductor Energy Laboratory Co., Ltd. Light-emitting display device and method for manufacturing the same
US9960278B2 (en) * 2011-04-06 2018-05-01 Yuhei Sato Manufacturing method of semiconductor device
US8981359B2 (en) * 2012-12-21 2015-03-17 Lg Display Co., Ltd. Organic light emitting diode display device and method of fabricating the same
KR102033612B1 (ko) * 2012-12-27 2019-10-17 엘지디스플레이 주식회사 유기전계발광표시장치 및 이의 제조방법
JP6174877B2 (ja) * 2013-03-21 2017-08-02 株式会社半導体エネルギー研究所 表示装置及び電子機器
JP2015128003A (ja) * 2013-12-27 2015-07-09 ソニー株式会社 表示装置および電子機器
CN104253242B (zh) * 2014-09-30 2017-01-25 合肥鑫晟光电科技有限公司 有机电致发光器件及其制备方法和具有该器件的显示器
CN104966723B (zh) * 2015-07-27 2018-03-23 京东方科技集团股份有限公司 一种有机发光二极管阵列基板、制备方法及显示装置
US20170090246A1 (en) * 2015-09-25 2017-03-30 Semiconductor Energy Laboratory Co., Ltd. Display device and manufacturing method thereof
CN209389388U (zh) * 2019-01-12 2019-09-13 东莞市清海电子科技有限公司 可以发光的排式连接线
US12433075B2 (en) * 2021-09-03 2025-09-30 Lg Display Co., Ltd Display device
KR20230171727A (ko) * 2022-06-14 2023-12-21 엘지디스플레이 주식회사 전계 발광 표시장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011243592A (ja) 2003-03-25 2011-12-01 Semiconductor Energy Lab Co Ltd 表示装置
JP2014203526A (ja) 2013-04-01 2014-10-27 パイオニア株式会社 接合構造および発光装置
US20160197304A1 (en) 2015-01-02 2016-07-07 Samsung Display Co., Ltd. Organic light emitting display device and method of manufacturing the same
CN109244274A (zh) 2018-07-17 2019-01-18 深圳市华星光电半导体显示技术有限公司 有机发光显示面板
WO2020105433A1 (ja) 2018-11-20 2020-05-28 ソニーセミコンダクタソリューションズ株式会社 表示装置および表示装置の製造方法、並びに、電子機器
US20210057504A1 (en) 2019-08-19 2021-02-25 Samsung Display Co., Ltd. Organic light emitting diode display device and a manufacturing method thereof

Also Published As

Publication number Publication date
US20230309359A1 (en) 2023-09-28
JPWO2022054761A1 (https=) 2022-03-17
WO2022054761A1 (ja) 2022-03-17

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