JP2020016881A - 光学構造体、光学構造体付き偏光板及び表示装置 - Google Patents

光学構造体、光学構造体付き偏光板及び表示装置 Download PDF

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Publication number
JP2020016881A
JP2020016881A JP2019131328A JP2019131328A JP2020016881A JP 2020016881 A JP2020016881 A JP 2020016881A JP 2019131328 A JP2019131328 A JP 2019131328A JP 2019131328 A JP2019131328 A JP 2019131328A JP 2020016881 A JP2020016881 A JP 2020016881A
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JP
Japan
Prior art keywords
refractive index
index layer
optical structure
light
angle
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
JP2019131328A
Other languages
English (en)
Japanese (ja)
Inventor
達明 井上
Tatsuaki Inoue
達明 井上
陽介 上羽
Yosuke Ueba
陽介 上羽
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP2020002321A priority Critical patent/JP2021018412A/ja
Priority to PCT/JP2020/001375 priority patent/WO2021009943A1/ja
Publication of JP2020016881A publication Critical patent/JP2020016881A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • H10K59/875—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
JP2019131328A 2018-07-17 2019-07-16 光学構造体、光学構造体付き偏光板及び表示装置 Pending JP2020016881A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020002321A JP2021018412A (ja) 2018-07-17 2020-01-09 光学構造体、光学構造体付き偏光板及び表示装置
PCT/JP2020/001375 WO2021009943A1 (ja) 2018-07-17 2020-01-16 光学構造体、光学構造体付き偏光板及び表示装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018134261 2018-07-17
JP2018134261 2018-07-17

Publications (1)

Publication Number Publication Date
JP2020016881A true JP2020016881A (ja) 2020-01-30

Family

ID=69580384

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019131328A Pending JP2020016881A (ja) 2018-07-17 2019-07-16 光学構造体、光学構造体付き偏光板及び表示装置
JP2020002321A Pending JP2021018412A (ja) 2018-07-17 2020-01-09 光学構造体、光学構造体付き偏光板及び表示装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2020002321A Pending JP2021018412A (ja) 2018-07-17 2020-01-09 光学構造体、光学構造体付き偏光板及び表示装置

Country Status (2)

Country Link
JP (2) JP2020016881A (https=)
WO (1) WO2021009943A1 (https=)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021009943A1 (ja) * 2018-07-17 2021-01-21 大日本印刷株式会社 光学構造体、光学構造体付き偏光板及び表示装置
CN113130616A (zh) * 2021-04-20 2021-07-16 湖北长江新型显示产业创新中心有限公司 一种显示面板及显示装置
WO2021161609A1 (ja) * 2020-02-13 2021-08-19 大日本印刷株式会社 光学フィルム、光学フィルム付き偏光板及び表示装置
JP2021128326A (ja) * 2020-02-13 2021-09-02 大日本印刷株式会社 光学フィルム、光学フィルム付き偏光板及び表示装置
JP2023513542A (ja) * 2020-03-05 2023-03-31 エルジー・ケム・リミテッド 光学フィルムおよびこれを含むマイクロｌｅｄディスプレイ
JP2023548053A (ja) * 2020-11-04 2023-11-15 東友ファインケム株式会社 コントラスト比改善の光学フィルム
WO2024038397A1 (ko) 2022-08-18 2024-02-22 삼성전자주식회사 수지막, 수지막의 제작 방법, 표시 장치, 광학 부재 및 편광 부재
US12019331B2 (en) 2021-11-25 2024-06-25 Samsung Electronics Co., Ltd. Liquid crystal display device and display apparatus
US12197066B2 (en) 2020-01-16 2025-01-14 Dai Nippon Printing Co., Ltd. Optical film, optical-film-provided polarizing plate, and display device

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* Cited by examiner, † Cited by third party
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CN113314573B (zh) * 2021-05-24 2023-05-12 武汉华星光电半导体显示技术有限公司 显示面板及电子设备
CN118661473A (zh) 2022-02-08 2024-09-17 株式会社日本显示器 照明装置

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KR101874649B1 (ko) * 2010-04-22 2018-07-04 이데미쓰 고산 가부시키가이샤 유기 일렉트로 루미네선스 소자 및 조명 장치
KR102107563B1 (ko) * 2013-08-08 2020-05-08 삼성디스플레이 주식회사 광학 필름, 이를 포함하는 표시 장치 및 광학 필름의 제조 방법
KR20150059494A (ko) * 2013-11-22 2015-06-01 삼성전자주식회사 색변화 저감용 광학 필름의 제조방법, 색변화 저감용 광학필름이 적용된 유기발광 표시장치 및 이의 제조방법
JP2015156275A (ja) * 2014-02-20 2015-08-27 大日本印刷株式会社 エレクトロルミネッセンス発光ユニット、表示装置、光学シート及びエレクトロルミネッセンス発光ユニットの製造方法
US20170207421A1 (en) * 2014-09-25 2017-07-20 Panasonic Intellectual Property Management Co., Ltd. Organic electroluminescent element, base material, and light emitting device
JP7152129B2 (ja) * 2015-02-27 2022-10-12 三星エスディアイ株式会社 偏光板及びこれを含む液晶表示装置
KR20240136444A (ko) * 2017-04-19 2024-09-13 다이니폰 인사츠 가부시키가이샤 광학 구조체 및 표시 장치
JP7130921B2 (ja) * 2017-05-31 2022-09-06 大日本印刷株式会社 光学構造体、表示装置
KR102393270B1 (ko) * 2018-07-10 2022-05-02 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
JP2020016881A (ja) * 2018-07-17 2020-01-30 大日本印刷株式会社 光学構造体、光学構造体付き偏光板及び表示装置

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021009943A1 (ja) * 2018-07-17 2021-01-21 大日本印刷株式会社 光学構造体、光学構造体付き偏光板及び表示装置
US12197066B2 (en) 2020-01-16 2025-01-14 Dai Nippon Printing Co., Ltd. Optical film, optical-film-provided polarizing plate, and display device
US12468070B2 (en) 2020-02-13 2025-11-11 Dai Nippon Printing Co., Ltd. Optical film, optical-film-equipped polarizing plate, and display device
JP2021128326A (ja) * 2020-02-13 2021-09-02 大日本印刷株式会社 光学フィルム、光学フィルム付き偏光板及び表示装置
JP7002019B2 (ja) 2020-02-13 2022-01-20 大日本印刷株式会社 光学フィルム、光学フィルム付き偏光板及び表示装置
JP2022031265A (ja) * 2020-02-13 2022-02-18 大日本印刷株式会社 光学フィルム
CN115104044A (zh) * 2020-02-13 2022-09-23 大日本印刷株式会社 光学膜、带光学膜的偏光板以及显示装置
CN115104044B (zh) * 2020-02-13 2025-02-25 大日本印刷株式会社 光学膜、带光学膜的偏光板以及显示装置
WO2021161609A1 (ja) * 2020-02-13 2021-08-19 大日本印刷株式会社 光学フィルム、光学フィルム付き偏光板及び表示装置
KR102935176B1 (ko) 2020-02-13 2026-03-06 다이니폰 인사츠 가부시키가이샤 광학 필름, 광학 필름을 구비한 편광판 및 표시 장치
US12468072B2 (en) 2020-03-05 2025-11-11 Xinmei Fontana Holding (Hong Kong) Limited Optical film and micro LED display comprising thereof
JP2023513542A (ja) * 2020-03-05 2023-03-31 エルジー・ケム・リミテッド 光学フィルムおよびこれを含むマイクロｌｅｄディスプレイ
US12422592B2 (en) 2020-03-05 2025-09-23 Xinmei Fontana Holding (Hong Kong) Limited Anti-glare film, polarizing plate and display apparatus
JP7446663B2 (ja) 2020-03-05 2024-03-11 エルジー・ケム・リミテッド 光学フィルムおよびこれを含むマイクロｌｅｄディスプレイ
JP7688701B2 (ja) 2020-11-04 2025-06-04 東友ファインケム株式会社 コントラスト比改善の光学フィルム
JP2023548053A (ja) * 2020-11-04 2023-11-15 東友ファインケム株式会社 コントラスト比改善の光学フィルム
CN113130616B (zh) * 2021-04-20 2022-08-23 湖北长江新型显示产业创新中心有限公司 一种显示面板及显示装置
CN113130616A (zh) * 2021-04-20 2021-07-16 湖北长江新型显示产业创新中心有限公司 一种显示面板及显示装置
US12019331B2 (en) 2021-11-25 2024-06-25 Samsung Electronics Co., Ltd. Liquid crystal display device and display apparatus
WO2024038397A1 (ko) 2022-08-18 2024-02-22 삼성전자주식회사 수지막, 수지막의 제작 방법, 표시 장치, 광학 부재 및 편광 부재

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WO2021009943A1 (ja) 2021-01-21
JP2021018412A (ja) 2021-02-15

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