KR20220137623A - 광학 적층체 및 그것을 구비한 표시 장치 - Google Patents

광학 적층체 및 그것을 구비한 표시 장치 Download PDF

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Publication number
KR20220137623A
KR20220137623A KR1020227023355A KR20227023355A KR20220137623A KR 20220137623 A KR20220137623 A KR 20220137623A KR 1020227023355 A KR1020227023355 A KR 1020227023355A KR 20227023355 A KR20227023355 A KR 20227023355A KR 20220137623 A KR20220137623 A KR 20220137623A
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KR
South Korea
Prior art keywords
layer
thickness
laminated body
less
micrometers
Prior art date
Application number
KR1020227023355A
Other languages
English (en)
Korean (ko)
Inventor
지희 유
주-열 장
동휘 김
Original Assignee
수미토모 케미칼 컴퍼니 리미티드
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.)
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Application filed by 수미토모 케미칼 컴퍼니 리미티드 filed Critical 수미토모 케미칼 컴퍼니 리미티드
Publication of KR20220137623A publication Critical patent/KR20220137623A/ko

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    • 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

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  • 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)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020227023355A 2020-02-21 2020-12-23 광학 적층체 및 그것을 구비한 표시 장치 KR20220137623A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-028248 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
KR20220137623A true KR20220137623A (ko) 2022-10-12

Family

ID=77390693

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227023355A KR20220137623A (ko) 2020-02-21 2020-12-23 광학 적층체 및 그것을 구비한 표시 장치

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230060807A (ko) * 2021-10-28 2023-05-08 엘지디스플레이 주식회사 표시 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140108914A (ko) 2013-03-04 2014-09-15 주식회사 엘엠에스 플렉시블 디스플레이 소자
KR20160071796A (ko) 2014-12-12 2016-06-22 동우 화인켐 주식회사 플렉서블 터치 스크린 패널용 기재

Family Cites Families (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
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
JP6931709B2 (ja) * 2017-09-22 2021-09-08 富士フイルム株式会社 ディスプレイ表面用保護フィルム、偏光板、及び画像表示装置
CN112041714B (zh) * 2018-05-22 2023-01-17 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140108914A (ko) 2013-03-04 2014-09-15 주식회사 엘엠에스 플렉시블 디스플레이 소자
KR20160071796A (ko) 2014-12-12 2016-06-22 동우 화인켐 주식회사 플렉서블 터치 스크린 패널용 기재

Also Published As

Publication number Publication date
CN115136040A (zh) 2022-09-30
JP2021135505A (ja) 2021-09-13
WO2021166434A1 (ja) 2021-08-26
TW202132825A (zh) 2021-09-01

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