JP7734468B2 - 透明ディスプレイ装置 - Google Patents

透明ディスプレイ装置

Info

Publication number
JP7734468B2
JP7734468B2 JP2023505190A JP2023505190A JP7734468B2 JP 7734468 B2 JP7734468 B2 JP 7734468B2 JP 2023505190 A JP2023505190 A JP 2023505190A JP 2023505190 A JP2023505190 A JP 2023505190A JP 7734468 B2 JP7734468 B2 JP 7734468B2
Authority
JP
Japan
Prior art keywords
light
electrode
display device
transparent display
substrate
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
JP2023505190A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022190688A1 (https=
JPWO2022190688A5 (https=
Inventor
賢 椎葉
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.)
Panasonic Automotive Systems Co Ltd
Original Assignee
Panasonic Automotive Systems 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 Panasonic Automotive Systems Co Ltd filed Critical Panasonic Automotive Systems Co Ltd
Publication of JPWO2022190688A1 publication Critical patent/JPWO2022190688A1/ja
Publication of JPWO2022190688A5 publication Critical patent/JPWO2022190688A5/ja
Application granted granted Critical
Publication of JP7734468B2 publication Critical patent/JP7734468B2/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
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • 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
    • 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
    • G09F9/302—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 characterised by the form or geometrical disposition of the 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
    • G09F9/46—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 is selected from a number of characters arranged one behind the other
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/44—Arrangements combining different electro-active layers, e.g. electrochromic, liquid crystal or electroluminescent 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
JP2023505190A 2021-03-11 2022-01-26 透明ディスプレイ装置 Active JP7734468B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021039661 2021-03-11
JP2021039661 2021-03-11
PCT/JP2022/002954 WO2022190688A1 (ja) 2021-03-11 2022-01-26 透明ディスプレイ装置

Publications (3)

Publication Number Publication Date
JPWO2022190688A1 JPWO2022190688A1 (https=) 2022-09-15
JPWO2022190688A5 JPWO2022190688A5 (https=) 2023-12-06
JP7734468B2 true JP7734468B2 (ja) 2025-09-05

Family

ID=83226729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023505190A Active JP7734468B2 (ja) 2021-03-11 2022-01-26 透明ディスプレイ装置

Country Status (3)

Country Link
US (1) US12588389B2 (https=)
JP (1) JP7734468B2 (https=)
WO (1) WO2022190688A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113097243B (zh) * 2021-03-31 2024-07-26 京东方科技集团股份有限公司 微型发光二极管芯片、显示基板及其制造方法、显示装置
TWI866595B (zh) * 2023-11-09 2024-12-11 友達光電股份有限公司 透明顯示裝置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007042612A (ja) 2005-06-29 2007-02-15 Hitachi Displays Ltd 有機エレクトロルミネセンス表示装置とその製造方法
US20150168776A1 (en) 2013-12-18 2015-06-18 Samsung Display Co., Ltd. Display device for controlling light transmittance
US20160197131A1 (en) 2015-01-02 2016-07-07 Samsung Display Co., Ltd. Transparent display device and method of manufacturing the same
JP2016184175A (ja) 2011-01-07 2016-10-20 株式会社半導体エネルギー研究所 表示装置
JP2019153411A (ja) 2018-03-01 2019-09-12 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
WO2020111101A1 (ja) 2018-11-30 2020-06-04 ソニー株式会社 表示装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070001591A1 (en) 2005-06-29 2007-01-04 Jun Tanaka Organic electroluminescence display and manufacturing method thereof
JP2013041100A (ja) 2011-08-15 2013-02-28 Panasonic Corp 透明ディスプレイ装置
JP5956149B2 (ja) 2011-12-16 2016-07-27 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． 有機ｅｌ表示装置
CN105278170B (zh) * 2015-11-25 2018-09-14 武汉华星光电技术有限公司 透明显示器
US10181574B2 (en) * 2016-12-29 2019-01-15 Lg Display Co., Ltd. Organic light emitting device
KR102683976B1 (ko) * 2016-12-29 2024-07-10 엘지디스플레이 주식회사 투명 표시장치
KR102456352B1 (ko) * 2017-12-18 2022-10-19 엘지디스플레이 주식회사 유기발광 표시장치
WO2020121779A1 (ja) 2018-12-11 2020-06-18 Ａｇｃ株式会社 透明ディスプレイを備える透明ガラス
JP2024108710A (ja) * 2023-01-31 2024-08-13 パナソニックオートモーティブシステムズ株式会社 表示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007042612A (ja) 2005-06-29 2007-02-15 Hitachi Displays Ltd 有機エレクトロルミネセンス表示装置とその製造方法
JP2016184175A (ja) 2011-01-07 2016-10-20 株式会社半導体エネルギー研究所 表示装置
US20150168776A1 (en) 2013-12-18 2015-06-18 Samsung Display Co., Ltd. Display device for controlling light transmittance
US20160197131A1 (en) 2015-01-02 2016-07-07 Samsung Display Co., Ltd. Transparent display device and method of manufacturing the same
JP2019153411A (ja) 2018-03-01 2019-09-12 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
WO2020111101A1 (ja) 2018-11-30 2020-06-04 ソニー株式会社 表示装置

Also Published As

Publication number Publication date
WO2022190688A1 (ja) 2022-09-15
US12588389B2 (en) 2026-03-24
JPWO2022190688A1 (https=) 2022-09-15
US20230413641A1 (en) 2023-12-21

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