CN108351461B - 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

Info

Publication number
CN108351461B
CN108351461B CN201680065892.0A CN201680065892A CN108351461B CN 108351461 B CN108351461 B CN 108351461B CN 201680065892 A CN201680065892 A CN 201680065892A CN 108351461 B CN108351461 B CN 108351461B
Authority
CN
China
Prior art keywords
protective film
polarizing plate
change rate
dimensional change
film
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.)
Active
Application number
CN201680065892.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN108351461A (zh
Inventor
白石贵志
吕宜桦
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to CN202010283114.7A priority Critical patent/CN111308605B/zh
Priority to CN202010283112.8A priority patent/CN111308604B/zh
Publication of CN108351461A publication Critical patent/CN108351461A/zh
Application granted granted Critical
Publication of CN108351461B publication Critical patent/CN108351461B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • 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
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8793—Arrangements for polarized light emission
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (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)
CN201680065892.0A 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 CN108351461B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010283114.7A 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
CN202010283112.8A 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

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2015223443 2015-11-13
JP2015-223443 2015-11-13
JP2016-079655 2016-04-12
JP2016079655 2016-04-12
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 Child Applications (2)

Application Number Title Priority Date Filing Date
CN202010283114.7A Division 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
CN202010283112.8A Division 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

Publications (2)

Publication Number Publication Date
CN108351461A CN108351461A (zh) 2018-07-31
CN108351461B true CN108351461B (zh) 2021-07-30

Family

ID=58696128

Family Applications (3)

Application Number Title Priority Date Filing Date
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
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
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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
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

Family Applications After (1)

Application Number Title Priority Date Filing Date
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

Country Status (5)

Country Link
JP (3) JP6743044B2 (enExample)
KR (2) KR20220129673A (enExample)
CN (3) CN111308604B (enExample)
TW (3) TWI751121B (enExample)
WO (1) WO2017082375A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6727390B1 (ja) * 2019-02-01 2020-07-22 住友化学株式会社 積層体、接着層付き積層体、基材層付き光学積層体、光学積層体、及びその製造方法
CN113474694A (zh) * 2019-02-26 2021-10-01 日东电工株式会社 偏光膜、偏光板、及该偏光膜的制造方法
JP7181260B2 (ja) * 2019-09-17 2022-11-30 住友化学株式会社 円偏光板
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
KR20240155880A (ko) * 2022-03-14 2024-10-29 닛토덴코 가부시키가이샤 광학 적층체, 렌즈부 및 표시 방법
JP7673039B2 (ja) * 2022-12-14 2025-05-08 日東電工株式会社 光学積層体および画像表示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006154803A (ja) * 2004-11-04 2006-06-15 Fuji Photo Film Co Ltd 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
CN101424766A (zh) * 2007-10-31 2009-05-06 住友化学株式会社 偏振片的制造方法
WO2015064433A1 (ja) * 2013-10-29 2015-05-07 住友化学株式会社 偏光板

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4556357B2 (ja) * 2001-07-16 2010-10-06 コニカミノルタホールディングス株式会社 低反射偏光板及びそれを用いた表示装置
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
KR100908184B1 (ko) * 2006-07-31 2009-07-16 주식회사 엘지화학 편광판 및 이를 이용한 액정표시장치
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
JP2012247574A (ja) * 2011-05-26 2012-12-13 Nitto Denko Corp 粘着型偏光板および画像表示装置
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
JP6423574B2 (ja) * 2012-08-31 2018-11-14 日東電工株式会社 粘着剤層付偏光フィルムおよび画像表示装置
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
TWI645010B (zh) * 2014-03-17 2018-12-21 日商住友化學股份有限公司 附黏著劑之樹脂膜及使用該樹脂膜之光學積層體

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006154803A (ja) * 2004-11-04 2006-06-15 Fuji Photo Film Co Ltd 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
CN101424766A (zh) * 2007-10-31 2009-05-06 住友化学株式会社 偏振片的制造方法
WO2015064433A1 (ja) * 2013-10-29 2015-05-07 住友化学株式会社 偏光板

Also Published As

Publication number Publication date
KR20220129673A (ko) 2022-09-23
JP6743044B2 (ja) 2020-08-19
TW202128416A (zh) 2021-08-01
CN111308604B (zh) 2022-03-29
TW202144172A (zh) 2021-12-01
WO2017082375A1 (ja) 2017-05-18
CN111308604A (zh) 2020-06-19
TWI751939B (zh) 2022-01-01
JP2020181213A (ja) 2020-11-05
JP7407158B2 (ja) 2023-12-28
JPWO2017082375A1 (ja) 2018-08-30
CN111308605A (zh) 2020-06-19
CN111308605B (zh) 2022-04-22
CN108351461A (zh) 2018-07-31
JP2022017257A (ja) 2022-01-25
KR102444055B1 (ko) 2022-09-15
TWI763577B (zh) 2022-05-01
TW201726395A (zh) 2017-08-01
TWI751121B (zh) 2022-01-01
KR20180084774A (ko) 2018-07-25

Similar Documents

Publication Publication Date Title
CN108351461B (zh) 偏振板、液晶显示装置和有机电致发光显示装置
KR102592804B1 (ko) 편광판, 액정 표시 장치 및 유기 일렉트로루미네선스 표시 장치
CN105467493B (zh) 偏振性层叠膜和偏振片的制造方法
CN107076912B (zh) 偏振性层叠膜或偏振板的制造方法
CN109154688B (zh) 偏振板
CN108291994B (zh) 偏振板和偏振板的检查方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant