JP7757287B2 - 表示装置、電子機器、及びヘッドマウントディスプレイ - Google Patents

表示装置、電子機器、及びヘッドマウントディスプレイ

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Publication number
JP7757287B2
JP7757287B2 JP2022543810A JP2022543810A JP7757287B2 JP 7757287 B2 JP7757287 B2 JP 7757287B2 JP 2022543810 A JP2022543810 A JP 2022543810A JP 2022543810 A JP2022543810 A JP 2022543810A JP 7757287 B2 JP7757287 B2 JP 7757287B2
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JP
Japan
Prior art keywords
layer
light
oxide
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
JP2022543810A
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English (en)
Japanese (ja)
Other versions
JPWO2022038452A5 (enExample
JPWO2022038452A1 (enExample
Inventor
太紀 中村
智哉 青山
史康 清野
哲二 石谷
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
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Filing date
Publication date
Application filed by Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of JPWO2022038452A1 publication Critical patent/JPWO2022038452A1/ja
Publication of JPWO2022038452A5 publication Critical patent/JPWO2022038452A5/ja
Priority to JP2025170214A priority Critical patent/JP2025182128A/ja
Application granted granted Critical
Publication of JP7757287B2 publication Critical patent/JP7757287B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H10K59/80—Constructional details
    • H10K59/8793—Arrangements for polarized light emission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • 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
    • H05B33/22—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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/816—Bodies having carrier transport control structures, e.g. highly-doped semiconductor layers or current-blocking structures
    • H10H20/8162—Current-blocking structures
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8514—Wavelength conversion means characterised by their shape, e.g. plate or foil
    • 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
    • H10K59/30—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
    • H10K59/80—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
    • H10K59/879—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
    • H10K59/90—Assemblies of multiple devices comprising at least one organic light-emitting element
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10—Substrates, e.g. flexible substrates
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2022543810A 2020-08-21 2021-08-06 表示装置、電子機器、及びヘッドマウントディスプレイ Active JP7757287B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025170214A JP2025182128A (ja) 2020-08-21 2025-10-08 表示装置、電子機器、及びヘッドマウントディスプレイ

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020140132 2020-08-21
JP2020140132 2020-08-21
JP2020167184 2020-10-01
JP2020167184 2020-10-01
PCT/IB2021/057241 WO2022038452A1 (ja) 2020-08-21 2021-08-06 表示装置、電子機器、及びヘッドマウントディスプレイ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025170214A Division JP2025182128A (ja) 2020-08-21 2025-10-08 表示装置、電子機器、及びヘッドマウントディスプレイ

Publications (3)

Publication Number Publication Date
JPWO2022038452A1 JPWO2022038452A1 (enExample) 2022-02-24
JPWO2022038452A5 JPWO2022038452A5 (enExample) 2024-08-01
JP7757287B2 true JP7757287B2 (ja) 2025-10-21

Family

ID=80350450

Family Applications (2)

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JP2022543810A Active JP7757287B2 (ja) 2020-08-21 2021-08-06 表示装置、電子機器、及びヘッドマウントディスプレイ
JP2025170214A Pending JP2025182128A (ja) 2020-08-21 2025-10-08 表示装置、電子機器、及びヘッドマウントディスプレイ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025170214A Pending JP2025182128A (ja) 2020-08-21 2025-10-08 表示装置、電子機器、及びヘッドマウントディスプレイ

Country Status (6)

Country Link
US (1) US20230317894A1 (enExample)
JP (2) JP7757287B2 (enExample)
KR (1) KR20230054664A (enExample)
CN (1) CN115943330A (enExample)
TW (1) TWI917420B (enExample)
WO (1) WO2022038452A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230053757A (ko) * 2021-10-14 2023-04-24 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
CN116963522A (zh) * 2022-03-29 2023-10-27 群创光电股份有限公司 显示装置
US12648270B2 (en) 2022-11-29 2026-06-02 Chengdu Boe Optoelectronics Technology Co., Ltd. Light-emitting device and manufacturing method thereof, taillight and vehicle
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
KR20260015144A (ko) 2023-06-01 2026-02-02 가부시키가이샤 한도오따이 에네루기 켄큐쇼 광학 기기 및 전자 기기
KR20250018780A (ko) * 2023-07-31 2025-02-07 엘지디스플레이 주식회사 폴더블 표시 장치
TWI903237B (zh) * 2023-09-22 2025-11-01 友達光電股份有限公司 顯示光機及擴增實境顯示器
TW202527815A (zh) * 2023-11-17 2025-07-01 日商半導體能源研究所股份有限公司 顯示裝置及電子裝置
CN117590648A (zh) * 2023-12-14 2024-02-23 武汉华星光电技术有限公司 出光结构及显示面板
WO2026094741A1 (ja) * 2024-11-01 2026-05-07 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、表示装置の製造方法及び電子機器
WO2026118394A1 (en) * 2024-12-02 2026-06-11 Jade Bird Display (shanghai) Limited Imprinted cavity with phosphor for micro led chips

Citations (11)

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Publication number Priority date Publication date Assignee Title
JP2003086353A (ja) 2001-09-11 2003-03-20 Nissan Chem Ind Ltd 有機ｅｌ素子用透明性基板および有機ｅｌ素子
JP2007207656A (ja) 2006-02-03 2007-08-16 Dainippon Printing Co Ltd 有機ｅｌディスプレイ
JP2013258021A (ja) 2012-06-12 2013-12-26 Canon Inc 表示装置
JP2014165062A (ja) 2013-02-26 2014-09-08 Sharp Corp 蛍光体基板および表示装置
US20140339509A1 (en) 2013-05-16 2014-11-20 Samsung Display Co., Ltd. Organic light-emitting display apparatus
JP2017227858A (ja) 2015-08-28 2017-12-28 株式会社半導体エネルギー研究所 表示装置
WO2018062130A1 (ja) 2016-09-30 2018-04-05 富士フイルム株式会社 構造体、カラーフィルタ、固体撮像素子、画像表示装置、構造体の製造方法および有機物層形成用組成物
JP2018085340A (ja) 2011-03-02 2018-05-31 株式会社半導体エネルギー研究所 表示装置
JP2019133816A (ja) 2018-01-31 2019-08-08 ソニーセミコンダクタソリューションズ株式会社 発光素子及び表示装置
US20190251318A1 (en) 2018-02-14 2019-08-15 Samsung Display Co., Ltd. Fingerprint sensing unit and display device including the same
WO2019230328A1 (ja) 2018-05-31 2019-12-05 コニカミノルタ株式会社 表示装置及び表示装置の製造方法

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Publication number Priority date Publication date Assignee Title
JP4747626B2 (ja) * 2005-03-25 2011-08-17 セイコーエプソン株式会社 発光装置
JP2015128027A (ja) * 2013-12-27 2015-07-09 シャープ株式会社 有機ｅｌ装置、表示装置
DE112015004166T5 (de) * 2014-09-12 2017-05-24 Semiconductor Energy Laboratory Co., Ltd. Anzeigevorrichtung
CN107852474B (zh) 2015-08-11 2021-01-08 索尼互动娱乐股份有限公司 头戴式显示器
TWI704671B (zh) 2016-06-24 2020-09-11 日商半導體能源研究所股份有限公司 顯示裝置以及其驅動方法
KR102431686B1 (ko) * 2017-12-05 2022-08-10 엘지디스플레이 주식회사 전계발광 표시장치
KR102627322B1 (ko) 2018-05-29 2024-01-19 삼성전자주식회사 표시 장치
DE112019005974T5 (de) 2018-11-30 2021-09-09 Sony Group Corporation Anzeigevorrichtung
JP7047811B2 (ja) * 2019-05-09 2022-04-05 セイコーエプソン株式会社 表示装置、および電子機器

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003086353A (ja) 2001-09-11 2003-03-20 Nissan Chem Ind Ltd 有機ｅｌ素子用透明性基板および有機ｅｌ素子
JP2007207656A (ja) 2006-02-03 2007-08-16 Dainippon Printing Co Ltd 有機ｅｌディスプレイ
JP2018085340A (ja) 2011-03-02 2018-05-31 株式会社半導体エネルギー研究所 表示装置
JP2013258021A (ja) 2012-06-12 2013-12-26 Canon Inc 表示装置
JP2014165062A (ja) 2013-02-26 2014-09-08 Sharp Corp 蛍光体基板および表示装置
US20140339509A1 (en) 2013-05-16 2014-11-20 Samsung Display Co., Ltd. Organic light-emitting display apparatus
JP2017227858A (ja) 2015-08-28 2017-12-28 株式会社半導体エネルギー研究所 表示装置
WO2018062130A1 (ja) 2016-09-30 2018-04-05 富士フイルム株式会社 構造体、カラーフィルタ、固体撮像素子、画像表示装置、構造体の製造方法および有機物層形成用組成物
JP2019133816A (ja) 2018-01-31 2019-08-08 ソニーセミコンダクタソリューションズ株式会社 発光素子及び表示装置
US20190251318A1 (en) 2018-02-14 2019-08-15 Samsung Display Co., Ltd. Fingerprint sensing unit and display device including the same
WO2019230328A1 (ja) 2018-05-31 2019-12-05 コニカミノルタ株式会社 表示装置及び表示装置の製造方法

Also Published As

Publication number Publication date
TWI917420B (zh) 2026-03-11
WO2022038452A1 (ja) 2022-02-24
JP2025182128A (ja) 2025-12-11
US20230317894A1 (en) 2023-10-05
KR20230054664A (ko) 2023-04-25
JPWO2022038452A1 (enExample) 2022-02-24
CN115943330A (zh) 2023-04-07
TW202212914A (zh) 2022-04-01

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