JP7843766B2 - 表示装置 - Google Patents

表示装置

Info

Publication number
JP7843766B2
JP7843766B2 JP2023549167A JP2023549167A JP7843766B2 JP 7843766 B2 JP7843766 B2 JP 7843766B2 JP 2023549167 A JP2023549167 A JP 2023549167A JP 2023549167 A JP2023549167 A JP 2023549167A JP 7843766 B2 JP7843766 B2 JP 7843766B2
Authority
JP
Japan
Prior art keywords
light
layer
emitting
display device
emitting element
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
JP2023549167A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023047239A1 (https=
JPWO2023047239A5 (https=
Inventor
和哉 杉本
亮 初見
大介 久保田
来 佐藤
昌孝 中田
安孝 中澤
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 JPWO2023047239A1 publication Critical patent/JPWO2023047239A1/ja
Publication of JPWO2023047239A5 publication Critical patent/JPWO2023047239A5/ja
Application granted granted Critical
Publication of JP7843766B2 publication Critical patent/JP7843766B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
    • 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
    • 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
    • H05B33/02—Details
    • 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
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K39/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic radiation-sensitive element covered by group H10K30/00
    • H10K39/30—Devices controlled by radiation
    • H10K39/32—Organic image sensors
    • H10K39/34—Organic image sensors integrated with organic light-emitting diodes [OLED]
    • 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
    • H10K59/30—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
    • H10K59/40—OLEDs integrated with touch screens
    • 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
    • H10K59/879—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • 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
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H10K59/8792—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. black layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2023549167A 2021-09-24 2022-09-12 表示装置 Active JP7843766B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021155000 2021-09-24
JP2021155000 2021-09-24
PCT/IB2022/058551 WO2023047239A1 (ja) 2021-09-24 2022-09-12 表示装置

Publications (3)

Publication Number Publication Date
JPWO2023047239A1 JPWO2023047239A1 (https=) 2023-03-30
JPWO2023047239A5 JPWO2023047239A5 (https=) 2025-08-08
JP7843766B2 true JP7843766B2 (ja) 2026-04-10

Family

ID=85719343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023549167A Active JP7843766B2 (ja) 2021-09-24 2022-09-12 表示装置

Country Status (6)

Country Link
US (1) US20240389442A1 (https=)
JP (1) JP7843766B2 (https=)
KR (1) KR20240072182A (https=)
CN (1) CN117980978A (https=)
DE (1) DE112022004557T5 (https=)
WO (1) WO2023047239A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117750841B (zh) * 2023-11-14 2024-09-27 惠科股份有限公司 柔性显示面板及其制备方法、柔性显示装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190237521A1 (en) 2018-01-30 2019-08-01 Samsung Display Co., Ltd. Display device
WO2020021399A1 (ja) 2018-07-27 2020-01-30 株式会社半導体エネルギー研究所 表示装置、表示モジュール、及び電子機器
WO2020053692A1 (ja) 2018-09-14 2020-03-19 株式会社半導体エネルギー研究所 表示装置、表示モジュール、及び電子機器
CN111341808A (zh) 2020-03-05 2020-06-26 京东方科技集团股份有限公司 一种显示基板及其制备方法、可见光通信装置
WO2021009638A1 (ja) 2019-07-17 2021-01-21 株式会社半導体エネルギー研究所 表示装置
JP2021039342A (ja) 2019-08-29 2021-03-11 株式会社半導体エネルギー研究所 表示装置、表示モジュール、及び電子機器
WO2021074738A1 (ja) 2019-10-17 2021-04-22 株式会社半導体エネルギー研究所 表示装置、表示モジュール、及び電子機器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102079188B1 (ko) 2012-05-09 2020-02-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치 및 전자 기기

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190237521A1 (en) 2018-01-30 2019-08-01 Samsung Display Co., Ltd. Display device
WO2020021399A1 (ja) 2018-07-27 2020-01-30 株式会社半導体エネルギー研究所 表示装置、表示モジュール、及び電子機器
WO2020053692A1 (ja) 2018-09-14 2020-03-19 株式会社半導体エネルギー研究所 表示装置、表示モジュール、及び電子機器
WO2021009638A1 (ja) 2019-07-17 2021-01-21 株式会社半導体エネルギー研究所 表示装置
JP2021039342A (ja) 2019-08-29 2021-03-11 株式会社半導体エネルギー研究所 表示装置、表示モジュール、及び電子機器
WO2021074738A1 (ja) 2019-10-17 2021-04-22 株式会社半導体エネルギー研究所 表示装置、表示モジュール、及び電子機器
CN111341808A (zh) 2020-03-05 2020-06-26 京东方科技集团股份有限公司 一种显示基板及其制备方法、可见光通信装置

Also Published As

Publication number Publication date
JPWO2023047239A1 (https=) 2023-03-30
US20240389442A1 (en) 2024-11-21
KR20240072182A (ko) 2024-05-23
DE112022004557T5 (de) 2024-08-22
CN117980978A (zh) 2024-05-03
WO2023047239A1 (ja) 2023-03-30

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