KR102579327B1 - 적층 필름 및 그것을 이용한 편광판 그리고 화상 표시 장치 - Google Patents

적층 필름 및 그것을 이용한 편광판 그리고 화상 표시 장치 Download PDF

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Publication number
KR102579327B1
KR102579327B1 KR1020207022324A KR20207022324A KR102579327B1 KR 102579327 B1 KR102579327 B1 KR 102579327B1 KR 1020207022324 A KR1020207022324 A KR 1020207022324A KR 20207022324 A KR20207022324 A KR 20207022324A KR 102579327 B1 KR102579327 B1 KR 102579327B1
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KR
South Korea
Prior art keywords
film
polarizer
base film
laminated
refractive index
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KR1020207022324A
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English (en)
Korean (ko)
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KR20200108005A (ko
Inventor
도시키 이노우에
다카히사 아베
히로시 시바노
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도요보 가부시키가이샤
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Application filed by 도요보 가부시키가이샤 filed Critical 도요보 가부시키가이샤
Priority claimed from PCT/JP2019/000571 external-priority patent/WO2019139095A1/ja
Publication of KR20200108005A publication Critical patent/KR20200108005A/ko
Application granted granted Critical
Publication of KR102579327B1 publication Critical patent/KR102579327B1/ko

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    • 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
    • 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
    • G02F1/133305—Flexible substrates, e.g. plastics, organic film

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
KR1020207022324A 2018-01-11 2019-01-10 적층 필름 및 그것을 이용한 편광판 그리고 화상 표시 장치 KR102579327B1 (ko)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
JP2018002583 2018-01-11
JPJP-P-2018-002584 2018-01-11
JP2018002585 2018-01-11
JPJP-P-2018-002587 2018-01-11
JP2018002587 2018-01-11
JPJP-P-2018-002586 2018-01-11
JP2018002584 2018-01-11
JP2018002586 2018-01-11
JPJP-P-2018-002583 2018-01-11
JPJP-P-2018-002585 2018-01-11
JPJP-P-2018-194624 2018-10-15
JPJP-P-2018-194628 2018-10-15
JP2018194628A JP7196523B2 (ja) 2018-01-11 2018-10-15 液晶表示装置
JP2018194624A JP7206780B2 (ja) 2018-01-11 2018-10-15 積層フィルム及びそれを用いた偏光板
PCT/JP2019/000571 WO2019139095A1 (ja) 2018-01-11 2019-01-10 積層フィルム及びそれを用いた偏光板並びに画像表示装置

Publications (2)

Publication Number Publication Date
KR20200108005A KR20200108005A (ko) 2020-09-16
KR102579327B1 true KR102579327B1 (ko) 2023-09-15

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KR1020207022324A KR102579327B1 (ko) 2018-01-11 2019-01-10 적층 필름 및 그것을 이용한 편광판 그리고 화상 표시 장치

Country Status (3)

Country Link
JP (16) JP7187964B2 (ja)
KR (1) KR102579327B1 (ja)
CN (1) CN111565923B (ja)

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JP2021047359A (ja) * 2019-09-20 2021-03-25 住友化学株式会社 偏光板及び画像表示装置
CN114761842A (zh) * 2019-12-02 2022-07-15 富士胶片株式会社 层叠体、光学装置及显示装置
KR20220155987A (ko) * 2020-03-26 2022-11-24 도요보 가부시키가이샤 박막층 전사용 적층체
CN115701290A (zh) * 2020-03-31 2023-02-07 大日本印刷株式会社 光学层积体、以及具备该光学层积体的偏振片、表面板和图像显示装置
KR102458462B1 (ko) * 2020-06-23 2022-10-24 코오롱인더스트리 주식회사 간섭 무늬가 개선된 다층 구조의 필름 및 이를 포함하는 표시장치
JP7196968B2 (ja) * 2020-09-14 2022-12-27 大日本印刷株式会社 艶消物品
US20230364640A1 (en) * 2020-09-14 2023-11-16 Dai Nippon Printing Co., Ltd. Matte article
WO2022054646A1 (ja) * 2020-09-14 2022-03-17 大日本印刷株式会社 艶消物品
KR20230154237A (ko) 2021-03-08 2023-11-07 다이니폰 인사츠 가부시키가이샤 간섭색의 평가 방법, 광학 필름, 편광판, 및 화상 표시 장치
WO2024038769A1 (ja) * 2022-08-16 2024-02-22 ソニーグループ株式会社 ナノ構造体、ナノ構造体の製造方法およびフィルムならびにフィルムを備えた構造物

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JP7238325B2 (ja) 2023-03-14
JP7259257B2 (ja) 2023-04-18
JP7196523B2 (ja) 2022-12-27
JP7238328B2 (ja) 2023-03-14
JP7206780B2 (ja) 2023-01-18
JP7293602B2 (ja) 2023-06-20
JP2019124909A (ja) 2019-07-25
CN111565923A (zh) 2020-08-21
JP7238327B2 (ja) 2023-03-14
JP7187963B2 (ja) 2022-12-13
JP2019124913A (ja) 2019-07-25
JP2019124912A (ja) 2019-07-25
JP7238322B2 (ja) 2023-03-14
JP2019124920A (ja) 2019-07-25
JP7238326B2 (ja) 2023-03-14
JP2019124923A (ja) 2019-07-25
CN111565923B (zh) 2023-01-03
JP7187964B2 (ja) 2022-12-13
JP2019124918A (ja) 2019-07-25
KR20200108005A (ko) 2020-09-16
JP7238323B2 (ja) 2023-03-14
JP7293601B2 (ja) 2023-06-20
JP2019124915A (ja) 2019-07-25
JP2019124922A (ja) 2019-07-25
JP2019124921A (ja) 2019-07-25
JP7293600B2 (ja) 2023-06-20
JP2019124908A (ja) 2019-07-25
JP2019124919A (ja) 2019-07-25
JP7238324B2 (ja) 2023-03-14
JP7238321B2 (ja) 2023-03-14
JP2019124914A (ja) 2019-07-25
JP2019124916A (ja) 2019-07-25
JP2019124917A (ja) 2019-07-25
JP2019124910A (ja) 2019-07-25
JP2019124911A (ja) 2019-07-25

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