JP2021135505A - 光学積層体およびそれを備えた表示装置 - Google Patents

光学積層体およびそれを備えた表示装置 Download PDF

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Publication number
JP2021135505A
JP2021135505A JP2021020912A JP2021020912A JP2021135505A JP 2021135505 A JP2021135505 A JP 2021135505A JP 2021020912 A JP2021020912 A JP 2021020912A JP 2021020912 A JP2021020912 A JP 2021020912A JP 2021135505 A JP2021135505 A JP 2021135505A
Authority
JP
Japan
Prior art keywords
layer
optical laminate
thickness
less
display device
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.)
Withdrawn
Application number
JP2021020912A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021135505A5 (enExample
Inventor
智熙 柳
Toshiki Yanagi
智熙 柳
柱烈 張
Ju-Yeul Jang
柱烈 張
東輝 金
Dong Hwi Kim
東輝 金
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to TW110105567A priority Critical patent/TW202132825A/zh
Publication of JP2021135505A publication Critical patent/JP2021135505A/ja
Publication of JP2021135505A5 publication Critical patent/JP2021135505A5/ja
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • 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
    • 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
    • G09F9/301—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 flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
JP2021020912A 2020-02-21 2021-02-12 光学積層体およびそれを備えた表示装置 Withdrawn JP2021135505A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW110105567A TW202132825A (zh) 2020-02-21 2021-02-18 光學積層體及具備其的顯示裝置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020028248 2020-02-21
JP2020028248 2020-02-21

Publications (2)

Publication Number Publication Date
JP2021135505A true JP2021135505A (ja) 2021-09-13
JP2021135505A5 JP2021135505A5 (enExample) 2024-02-07

Family

ID=77390693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021020912A Withdrawn JP2021135505A (ja) 2020-02-21 2021-02-12 光学積層体およびそれを備えた表示装置

Country Status (5)

Country Link
JP (1) JP2021135505A (enExample)
KR (1) KR20220137623A (enExample)
CN (1) CN115136040A (enExample)
TW (1) TW202132825A (enExample)
WO (1) WO2021166434A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023066393A (ja) * 2021-10-28 2023-05-15 エルジー ディスプレイ カンパニー リミテッド 表示装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008139625A (ja) * 2006-12-04 2008-06-19 Sumitomo Chemical Co Ltd 楕円偏光板
JP2012013850A (ja) * 2010-06-30 2012-01-19 Sumitomo Chemical Co Ltd 偏光板のセット及びこれを備えた液晶パネル並びに液晶表示装置
KR101447885B1 (ko) 2013-03-04 2014-10-08 주식회사 엘엠에스 플렉시블 디스플레이 소자
KR20160071796A (ko) 2014-12-12 2016-06-22 동우 화인켐 주식회사 플렉서블 터치 스크린 패널용 기재
KR102288324B1 (ko) * 2016-05-19 2021-08-10 동우 화인켐 주식회사 하드코팅 필름 및 이를 구비한 플렉시블 디스플레이
JP2018013583A (ja) * 2016-07-20 2018-01-25 住友化学株式会社 セパレータフィルム積層粘着剤層付き光学フィルム
KR102608263B1 (ko) * 2016-08-10 2023-12-04 삼성디스플레이 주식회사 윈도우 기판 및 이를 포함하는 표시 장치
CN111093984A (zh) * 2017-09-22 2020-05-01 富士胶片株式会社 层叠体、偏振片及图像显示装置
CN116027466B (zh) * 2018-05-22 2025-08-29 富士胶片株式会社 光学膜、偏振片、液晶面板、触摸面板及图像显示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023066393A (ja) * 2021-10-28 2023-05-15 エルジー ディスプレイ カンパニー リミテッド 表示装置

Also Published As

Publication number Publication date
KR20220137623A (ko) 2022-10-12
WO2021166434A1 (ja) 2021-08-26
CN115136040A (zh) 2022-09-30
TW202132825A (zh) 2021-09-01

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