CN115136040A - 光学层叠体和具备该光学层叠体的显示装置 - Google Patents

光学层叠体和具备该光学层叠体的显示装置 Download PDF

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Publication number
CN115136040A
CN115136040A CN202080096921.6A CN202080096921A CN115136040A CN 115136040 A CN115136040 A CN 115136040A CN 202080096921 A CN202080096921 A CN 202080096921A CN 115136040 A CN115136040 A CN 115136040A
Authority
CN
China
Prior art keywords
layer
optical laminate
thickness
film
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.)
Pending
Application number
CN202080096921.6A
Other languages
English (en)
Chinese (zh)
Inventor
柳智熙
张柱烈
金东辉
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
Publication of CN115136040A publication Critical patent/CN115136040A/zh
Pending 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)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
CN202080096921.6A 2020-02-21 2020-12-23 光学层叠体和具备该光学层叠体的显示装置 Pending CN115136040A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-028248 2020-02-21
JP2020028248 2020-02-21
PCT/JP2020/048164 WO2021166434A1 (ja) 2020-02-21 2020-12-23 光学積層体およびそれを備えた表示装置

Publications (1)

Publication Number Publication Date
CN115136040A true CN115136040A (zh) 2022-09-30

Family

ID=77390693

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080096921.6A Pending CN115136040A (zh) 2020-02-21 2020-12-23 光学层叠体和具备该光学层叠体的显示装置

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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102839164B1 (ko) * 2021-10-28 2025-07-25 엘지디스플레이 주식회사 표시 장치

Citations (7)

* 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
CN107400390A (zh) * 2016-05-19 2017-11-28 东友精细化工有限公司 硬涂膜及具有硬涂膜的柔性显示器
CN107643558A (zh) * 2016-07-20 2018-01-30 住友化学株式会社 带层叠有隔膜的粘合剂层的光学膜
CN107721154A (zh) * 2016-08-10 2018-02-23 三星显示有限公司 窗基板以及具有该窗基板的显示装置
WO2019058759A1 (ja) * 2017-09-22 2019-03-28 富士フイルム株式会社 積層体、偏光板、及び画像表示装置
WO2019225631A1 (ja) * 2018-05-22 2019-11-28 富士フイルム株式会社 光学フィルム、偏光板、液晶パネル、タッチパネル及び画像表示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (7)

* 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
CN107400390A (zh) * 2016-05-19 2017-11-28 东友精细化工有限公司 硬涂膜及具有硬涂膜的柔性显示器
CN107643558A (zh) * 2016-07-20 2018-01-30 住友化学株式会社 带层叠有隔膜的粘合剂层的光学膜
CN107721154A (zh) * 2016-08-10 2018-02-23 三星显示有限公司 窗基板以及具有该窗基板的显示装置
WO2019058759A1 (ja) * 2017-09-22 2019-03-28 富士フイルム株式会社 積層体、偏光板、及び画像表示装置
WO2019225631A1 (ja) * 2018-05-22 2019-11-28 富士フイルム株式会社 光学フィルム、偏光板、液晶パネル、タッチパネル及び画像表示装置

Also Published As

Publication number Publication date
JP2021135505A (ja) 2021-09-13
WO2021166434A1 (ja) 2021-08-26
TW202132825A (zh) 2021-09-01
KR20220137623A (ko) 2022-10-12

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Application publication date: 20220930