CN111308605B - 偏振板、液晶显示装置和有机电致发光显示装置 - Google Patents

偏振板、液晶显示装置和有机电致发光显示装置 Download PDF

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Publication number
CN111308605B
CN111308605B CN202010283114.7A CN202010283114A CN111308605B CN 111308605 B CN111308605 B CN 111308605B CN 202010283114 A CN202010283114 A CN 202010283114A CN 111308605 B CN111308605 B CN 111308605B
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China
Prior art keywords
polarizing plate
protective film
change rate
dimensional change
film
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CN202010283114.7A
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English (en)
Chinese (zh)
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CN111308605A (zh
Inventor
白石贵志
吕宜桦
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Publication of CN111308605A publication Critical patent/CN111308605A/zh
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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033Polarisers, 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
    • G02B5/3041Polarisers, 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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305Polarisers, 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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/02Physical, chemical or physicochemical properties
    • B32B7/023Optical properties
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating 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
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/02Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/40Properties of the layers or laminate having particular optical properties
    • B32B2307/42Polarizing, birefringent, filtering
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/8791Arrangements for improving contrast, e.g. preventing reflection of ambient light

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN202010283114.7A 2015-11-13 2016-11-11 偏振板、液晶显示装置和有机电致发光显示装置 Active CN111308605B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2015-223443 2015-11-13
JP2015223443 2015-11-13
JP2016-079655 2016-04-12
JP2016079655 2016-04-12
CN201680065892.0A CN108351461B (zh) 2015-11-13 2016-11-11 偏振板、液晶显示装置和有机电致发光显示装置
PCT/JP2016/083459 WO2017082375A1 (ja) 2015-11-13 2016-11-11 偏光板、液晶表示装置および有機エレクトロルミネッセンス表示装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201680065892.0A Division CN108351461B (zh) 2015-11-13 2016-11-11 偏振板、液晶显示装置和有机电致发光显示装置

Publications (2)

Publication Number Publication Date
CN111308605A CN111308605A (zh) 2020-06-19
CN111308605B true CN111308605B (zh) 2022-04-22

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CN201680065892.0A Active CN108351461B (zh) 2015-11-13 2016-11-11 偏振板、液晶显示装置和有机电致发光显示装置
CN202010283112.8A Active CN111308604B (zh) 2015-11-13 2016-11-11 偏振板、液晶显示装置和有机电致发光显示装置
CN202010283114.7A Active CN111308605B (zh) 2015-11-13 2016-11-11 偏振板、液晶显示装置和有机电致发光显示装置

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CN201680065892.0A Active CN108351461B (zh) 2015-11-13 2016-11-11 偏振板、液晶显示装置和有机电致发光显示装置
CN202010283112.8A Active CN111308604B (zh) 2015-11-13 2016-11-11 偏振板、液晶显示装置和有机电致发光显示装置

Country Status (5)

Country Link
JP (3) JP6743044B2 (ja)
KR (2) KR102444055B1 (ja)
CN (3) CN108351461B (ja)
TW (3) TWI763577B (ja)
WO (1) WO2017082375A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6857771B1 (ja) * 2019-10-28 2021-04-14 住友化学株式会社 光学積層体及び表示装置
TWI757061B (zh) * 2021-01-21 2022-03-01 住華科技股份有限公司 表面保護膜的評估方法
KR102305521B1 (ko) * 2021-03-04 2021-09-30 주식회사 오플렉스 플렉서블 디스플레이용 백플레이트 필름 및 이를 포함하는 플렉서블 디스플레이
WO2023176631A1 (ja) * 2022-03-14 2023-09-21 日東電工株式会社 光学積層体、レンズ部および表示方法

Citations (4)

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CN102798920A (zh) * 2011-05-26 2012-11-28 日东电工株式会社 带粘合剂层偏光薄膜及图像显示装置
CN104583821A (zh) * 2012-08-31 2015-04-29 日东电工株式会社 带有粘合剂层的偏振膜及图像显示装置
WO2015064433A1 (ja) * 2013-10-29 2015-05-07 住友化学株式会社 偏光板
CN104927691A (zh) * 2014-03-17 2015-09-23 住友化学株式会社 带粘合剂的树脂膜及使用其的光学层叠体

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JP4404581B2 (ja) * 2003-07-30 2010-01-27 富士フイルム株式会社 偏光板
TWI390305B (zh) * 2004-05-31 2013-03-21 Fujifilm Corp 光學用透明薄膜、及使用它之光學補償薄膜、偏光板、液晶顯示裝置
JP4759365B2 (ja) * 2004-11-04 2011-08-31 富士フイルム株式会社 セルロースアシレートフィルム、セルロースアシレートフィルムの製造方法、偏光板及び液晶表示装置
JP2006308936A (ja) * 2005-04-28 2006-11-09 Fuji Photo Film Co Ltd 偏光板および液晶表示装置
KR100908184B1 (ko) 2006-07-31 2009-07-16 주식회사 엘지화학 편광판 및 이를 이용한 액정표시장치
JP5382843B2 (ja) * 2007-10-31 2014-01-08 住友化学株式会社 偏光板の製造方法
KR20100077906A (ko) * 2008-12-29 2010-07-08 동우 화인켐 주식회사 편광판, 이의 제조방법 및 이것이 구비된 액정표시장치
JP5316076B2 (ja) * 2009-02-25 2013-10-16 住友化学株式会社 粘着剤付き偏光板の製造方法
TWI513995B (zh) 2010-03-30 2015-12-21 Sumitomo Chemical Co A hard coat film, a polarizing plate, and an image display device
JP5764332B2 (ja) 2011-01-07 2015-08-19 日東電工株式会社 偏光板
KR101442667B1 (ko) * 2011-02-10 2014-09-19 주식회사 엘지화학 편광판, 그 제조 방법 및 이를 이용한 화상표시장치
CN104508521B (zh) * 2012-07-27 2016-08-03 富士胶片株式会社 偏光板及液晶显示装置
JP6123563B2 (ja) * 2012-08-31 2017-05-10 住友化学株式会社 円偏光板および表示装置
JP5932750B2 (ja) * 2013-10-03 2016-06-08 住友化学株式会社 偏光板のセット及び前面板一体型液晶表示パネル
JP2015125154A (ja) * 2013-12-25 2015-07-06 コニカミノルタ株式会社 液晶表示装置
KR101938411B1 (ko) * 2014-01-13 2019-01-15 동우 화인켐 주식회사 편광판
JP2015152656A (ja) * 2014-02-12 2015-08-24 住友化学株式会社 偏光板およびそれを用いた液晶表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102798920A (zh) * 2011-05-26 2012-11-28 日东电工株式会社 带粘合剂层偏光薄膜及图像显示装置
CN104583821A (zh) * 2012-08-31 2015-04-29 日东电工株式会社 带有粘合剂层的偏振膜及图像显示装置
WO2015064433A1 (ja) * 2013-10-29 2015-05-07 住友化学株式会社 偏光板
CN104927691A (zh) * 2014-03-17 2015-09-23 住友化学株式会社 带粘合剂的树脂膜及使用其的光学层叠体

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JP2020181213A (ja) 2020-11-05
TW202128416A (zh) 2021-08-01
CN111308604A (zh) 2020-06-19
CN108351461A (zh) 2018-07-31
TW201726395A (zh) 2017-08-01
TW202144172A (zh) 2021-12-01
JP7407158B2 (ja) 2023-12-28
TWI751939B (zh) 2022-01-01
TWI763577B (zh) 2022-05-01
JP2022017257A (ja) 2022-01-25
CN108351461B (zh) 2021-07-30
KR20180084774A (ko) 2018-07-25
JPWO2017082375A1 (ja) 2018-08-30
TWI751121B (zh) 2022-01-01
CN111308604B (zh) 2022-03-29
CN111308605A (zh) 2020-06-19
KR102444055B1 (ko) 2022-09-15
JP6743044B2 (ja) 2020-08-19
WO2017082375A1 (ja) 2017-05-18
KR20220129673A (ko) 2022-09-23

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