CN120981745A - 偏光件保护薄膜、偏光板及液晶面板 - Google Patents

偏光件保护薄膜、偏光板及液晶面板

Info

Publication number
CN120981745A
CN120981745A CN202480023918.XA CN202480023918A CN120981745A CN 120981745 A CN120981745 A CN 120981745A CN 202480023918 A CN202480023918 A CN 202480023918A CN 120981745 A CN120981745 A CN 120981745A
Authority
CN
China
Prior art keywords
protective film
acrylic resin
less
resin composition
rth
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
CN202480023918.XA
Other languages
English (en)
Chinese (zh)
Inventor
片冈直人
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.)
Kaneka Corp
Original Assignee
Kaneka Corp
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 Kaneka Corp filed Critical Kaneka Corp
Publication of CN120981745A publication Critical patent/CN120981745A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CN202480023918.XA 2023-03-30 2024-03-27 偏光件保护薄膜、偏光板及液晶面板 Pending CN120981745A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023056577 2023-03-30
JP2023-056577 2023-03-30
PCT/JP2024/012147 WO2024204295A1 (ja) 2023-03-30 2024-03-27 偏光子保護フィルム、偏光板および液晶パネル

Publications (1)

Publication Number Publication Date
CN120981745A true CN120981745A (zh) 2025-11-18

Family

ID=92905536

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480023918.XA Pending CN120981745A (zh) 2023-03-30 2024-03-27 偏光件保护薄膜、偏光板及液晶面板

Country Status (4)

Country Link
US (1) US20260029674A1 (https=)
JP (1) JPWO2024204295A1 (https=)
CN (1) CN120981745A (https=)
WO (1) WO2024204295A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5191783B2 (ja) * 2008-04-10 2013-05-08 株式会社カネカ 光学補償用塗布膜、光学素子および光学補償用塗布膜の製造方法
JP5191797B2 (ja) * 2008-05-16 2013-05-08 株式会社カネカ 光学補償フィルムおよびその製造方法
CN105102534B (zh) * 2013-04-05 2019-08-23 株式会社钟化 树脂组合物及其膜
JP7122830B2 (ja) * 2017-02-06 2022-08-22 株式会社日本触媒 光学フィルムの製造方法および光学フィルム

Also Published As

Publication number Publication date
WO2024204295A1 (ja) 2024-10-03
US20260029674A1 (en) 2026-01-29
JPWO2024204295A1 (https=) 2024-10-03

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