CN106030351B - 含有聚对苯二甲酸乙二酯膜作为保护膜的偏光板及其制造方法 - Google Patents

含有聚对苯二甲酸乙二酯膜作为保护膜的偏光板及其制造方法 Download PDF

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Publication number
CN106030351B
CN106030351B CN201580008581.6A CN201580008581A CN106030351B CN 106030351 B CN106030351 B CN 106030351B CN 201580008581 A CN201580008581 A CN 201580008581A CN 106030351 B CN106030351 B CN 106030351B
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CN
China
Prior art keywords
polyethylene terephthalate
film
water
protective film
compound
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CN201580008581.6A
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English (en)
Chinese (zh)
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CN106030351A (zh
Inventor
南星铉
南承希
罗钧日
李大雄
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Shanjin Photoelectric Guangzhou Co ltd
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LG Chem Ltd
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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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C09J129/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
    • C09J129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09J129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C09K2323/057—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
    • 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
    • G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
    • G02F1/133567—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements on the back side
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/01—Number of plates being 1
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/05—Single plate on one side of the LC cell

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polarising Elements (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Optical Elements (AREA)
CN201580008581.6A 2014-05-22 2015-05-22 含有聚对苯二甲酸乙二酯膜作为保护膜的偏光板及其制造方法 Active CN106030351B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2014-0061528 2014-05-22
KR20140061528 2014-05-22
PCT/KR2015/005215 WO2015178742A1 (ko) 2014-05-22 2015-05-22 폴리에틸렌테레프탈레이트 필름을 보호 필름으로 구비한 편광판 및 그 제조 방법

Publications (2)

Publication Number Publication Date
CN106030351A CN106030351A (zh) 2016-10-12
CN106030351B true CN106030351B (zh) 2018-11-06

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CN201580008581.6A Active CN106030351B (zh) 2014-05-22 2015-05-22 含有聚对苯二甲酸乙二酯膜作为保护膜的偏光板及其制造方法

Country Status (6)

Country Link
US (1) US10451915B2 (https=)
JP (1) JP6535016B2 (https=)
KR (1) KR101768765B1 (https=)
CN (1) CN106030351B (https=)
TW (1) TWI560053B (https=)
WO (1) WO2015178742A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018168542A1 (ja) * 2017-03-15 2018-09-20 日東電工株式会社 光学積層体および光学積層体の製造方法
KR20220013648A (ko) * 2020-07-27 2022-02-04 김충덕 편광필름 및 그 제조방법

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TWI295303B (en) 2003-08-21 2008-04-01 Toyo Boseki Optical-use adhesive polyester film and optical-use laminatede film
KR20070097518A (ko) * 2005-01-17 2007-10-04 닛토덴코 가부시키가이샤 편광판, 그 제조 방법, 광학 필름 및 그것을 이용한 화상표시 장치
GB0602678D0 (en) 2006-02-09 2006-03-22 Dupont Teijin Films Us Ltd Polyester film and manufacturing process
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CN101337005A (zh) * 2008-08-26 2009-01-07 张照民 退障复明丸
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TWI417582B (zh) * 2009-02-03 2013-12-01 Jiro Corporate Plan Inc A polarizing element outer protective film, a polarizing plate, and a liquid crystal display element
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JP5451214B2 (ja) 2009-06-29 2014-03-26 帝人デュポンフィルム株式会社 偏光子支持基材用フィルム
KR101194065B1 (ko) 2009-12-29 2012-10-24 제일모직주식회사 편광판 및 그 제조방법
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KR101820056B1 (ko) * 2011-12-13 2018-01-19 동우 화인켐 주식회사 편광판
KR101375948B1 (ko) 2012-01-05 2014-03-27 율촌화학 주식회사 점착 보호필름
JP6224301B2 (ja) * 2012-03-16 2017-11-01 住友化学株式会社 偏光板及びその製造方法
KR101337005B1 (ko) * 2013-03-29 2013-12-04 제일모직주식회사 편광판용 보호필름, 이를 포함하는 편광판 및 이를 포함하는 액정표시장치
KR101389346B1 (ko) * 2013-04-30 2014-05-07 주식회사 엘지화학 폴리에스테르계 프라이머 조성물, 이를 이용한 광학 필름 및 이를 포함하는 편광판

Also Published As

Publication number Publication date
US10451915B2 (en) 2019-10-22
US20170010494A1 (en) 2017-01-12
KR20150135151A (ko) 2015-12-02
JP6535016B2 (ja) 2019-06-26
KR101768765B1 (ko) 2017-08-17
TW201609384A (zh) 2016-03-16
CN106030351A (zh) 2016-10-12
TWI560053B (en) 2016-12-01
WO2015178742A1 (ko) 2015-11-26
JP2017517015A (ja) 2017-06-22

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Effective date of registration: 20210720

Address after: Room 1, room 2, room 3, No. 2, Tangqiao Middle Road, Tangshi street, yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province

Patentee after: Shanjin Optoelectronics (Suzhou) Co.,Ltd.

Address before: Seoul, South Kerean

Patentee before: LG CHEM, Ltd.

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TR01 Transfer of patent right

Effective date of registration: 20231117

Address after: 510799 No. 50, Dongxiang Road, Huangpu District, Guangzhou, Guangdong

Patentee after: Shanjin photoelectric (Guangzhou) Co.,Ltd.

Address before: 215699 room 1 room 2 Room 3, No.2 Tangqiao Middle Road, Tangshi street, yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province

Patentee before: Shanjin Optoelectronics (Suzhou) Co.,Ltd.

TR01 Transfer of patent right