CN116057432A - 光学层叠体及包含该光学层叠体的光学膜的图像显示装置 - Google Patents

光学层叠体及包含该光学层叠体的光学膜的图像显示装置 Download PDF

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Publication number
CN116057432A
CN116057432A CN202180057958.2A CN202180057958A CN116057432A CN 116057432 A CN116057432 A CN 116057432A CN 202180057958 A CN202180057958 A CN 202180057958A CN 116057432 A CN116057432 A CN 116057432A
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China
Prior art keywords
optical
film
surface protection
peeling
protection film
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Pending
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CN202180057958.2A
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English (en)
Chinese (zh)
Inventor
小川圭太
木村智之
高田胜则
外山雄祐
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Nitto Denko Corp
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Nitto Denko Corp
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Publication of CN116057432A publication Critical patent/CN116057432A/zh
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CN202180057958.2A 2020-08-03 2021-07-13 光学层叠体及包含该光学层叠体的光学膜的图像显示装置 Pending CN116057432A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-131451 2020-08-03
JP2020131451 2020-08-03
PCT/JP2021/026220 WO2022030195A1 (ja) 2020-08-03 2021-07-13 光学積層体および該光学積層体の光学フィルムを含む画像表示装置

Publications (1)

Publication Number Publication Date
CN116057432A true CN116057432A (zh) 2023-05-02

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CN202180057958.2A Pending CN116057432A (zh) 2020-08-03 2021-07-13 光学层叠体及包含该光学层叠体的光学膜的图像显示装置

Country Status (5)

Country Link
JP (1) JPWO2022030195A1 (https=)
KR (1) KR20230042458A (https=)
CN (1) CN116057432A (https=)
TW (1) TWI910203B (https=)
WO (1) WO2022030195A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017142293A (ja) * 2016-02-08 2017-08-17 日東電工株式会社 光学フィルム及び光学表示パネル
CN107102390A (zh) * 2016-02-22 2017-08-29 住友化学株式会社 偏振板以及图像显示装置
JP2017211663A (ja) * 2017-08-01 2017-11-30 住友化学株式会社 偏光板、及び液晶表示装置
JP2018120120A (ja) * 2017-01-26 2018-08-02 日東電工株式会社 光学積層体の製造方法および画像表示装置の製造方法
JP2018120119A (ja) * 2017-01-26 2018-08-02 日東電工株式会社 光学積層体および画像表示装置
JP2020034623A (ja) * 2018-08-27 2020-03-05 日東電工株式会社 積層体
JP2020038254A (ja) * 2018-09-03 2020-03-12 住友化学株式会社 光学フィルム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6457825B2 (ja) * 2015-01-29 2019-01-23 日東電工株式会社 粘着シート、及び、光学部材
JP6899721B2 (ja) 2016-07-22 2021-07-07 日東電工株式会社 偏光板の製造方法およびその製造装置
JP6483764B2 (ja) 2017-07-21 2019-03-13 藤森工業株式会社 表面保護フィルム
JP2019137831A (ja) * 2018-02-09 2019-08-22 日東電工株式会社 粘着シート、光学部材、及び、表示装置
JP6596533B2 (ja) * 2018-03-30 2019-10-23 日東電工株式会社 粘着剤層付偏光フィルム、及び画像表示装置
JP7018349B2 (ja) * 2018-04-13 2022-02-10 日東電工株式会社 切削加工された粘着剤層付光学積層体の製造方法
JP6680347B2 (ja) * 2018-04-24 2020-04-15 住友化学株式会社 積層体
JP7268967B2 (ja) * 2018-06-22 2023-05-08 日東電工株式会社 フレキシブル画像表示装置用粘着剤層、フレキシブル画像表示装置用積層体、及び、フレキシブル画像表示装置
KR102566055B1 (ko) * 2018-07-13 2023-08-10 산진 옵토일렉트로닉스 (쑤저우) 컴퍼니 리미티드 편광판의 가공 방법
CN112969939B (zh) * 2018-11-02 2022-09-30 日东电工株式会社 偏光性光学功能膜层叠体的激光切割加工方法
CN113039468B (zh) * 2018-11-02 2023-04-11 日东电工株式会社 偏光性光学功能膜层叠体及用于其的偏振膜
JPWO2022030194A1 (https=) * 2020-08-03 2022-02-10

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017142293A (ja) * 2016-02-08 2017-08-17 日東電工株式会社 光学フィルム及び光学表示パネル
CN107102390A (zh) * 2016-02-22 2017-08-29 住友化学株式会社 偏振板以及图像显示装置
JP2018120120A (ja) * 2017-01-26 2018-08-02 日東電工株式会社 光学積層体の製造方法および画像表示装置の製造方法
JP2018120119A (ja) * 2017-01-26 2018-08-02 日東電工株式会社 光学積層体および画像表示装置
JP2017211663A (ja) * 2017-08-01 2017-11-30 住友化学株式会社 偏光板、及び液晶表示装置
JP2020034623A (ja) * 2018-08-27 2020-03-05 日東電工株式会社 積層体
CN110862776A (zh) * 2018-08-27 2020-03-06 日东电工株式会社 层叠体
JP2020038254A (ja) * 2018-09-03 2020-03-12 住友化学株式会社 光学フィルム

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Publication number Publication date
WO2022030195A1 (ja) 2022-02-10
JPWO2022030195A1 (https=) 2022-02-10
TWI910203B (zh) 2026-01-01
TW202212871A (zh) 2022-04-01
KR20230042458A (ko) 2023-03-28

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