CN110730916B - 偏振膜及图像显示装置 - Google Patents

偏振膜及图像显示装置 Download PDF

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Publication number
CN110730916B
CN110730916B CN201880036638.7A CN201880036638A CN110730916B CN 110730916 B CN110730916 B CN 110730916B CN 201880036638 A CN201880036638 A CN 201880036638A CN 110730916 B CN110730916 B CN 110730916B
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CN
China
Prior art keywords
polarizer
transparent layer
polarizing film
film
layer
Prior art date
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Active
Application number
CN201880036638.7A
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English (en)
Chinese (zh)
Other versions
CN110730916A (zh
Inventor
石原康隆
岸敦史
上野友德
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.)
Nitto Denko Corp
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Nitto Denko Corp
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Filing date
Publication date
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Publication of CN110730916A publication Critical patent/CN110730916A/zh
Application granted granted Critical
Publication of CN110730916B publication Critical patent/CN110730916B/zh
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • 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
    • 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
    • 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
    • H10K59/8793—Arrangements for polarized light emission
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
CN201880036638.7A 2017-06-02 2018-05-22 偏振膜及图像显示装置 Active CN110730916B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017110142A JP6657142B2 (ja) 2017-06-02 2017-06-02 偏光フィルムおよび画像表示装置
JP2017-110142 2017-06-02
PCT/JP2018/019652 WO2018221320A1 (ja) 2017-06-02 2018-05-22 偏光フィルムおよび画像表示装置

Publications (2)

Publication Number Publication Date
CN110730916A CN110730916A (zh) 2020-01-24
CN110730916B true CN110730916B (zh) 2022-07-26

Family

ID=64454931

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880036638.7A Active CN110730916B (zh) 2017-06-02 2018-05-22 偏振膜及图像显示装置

Country Status (5)

Country Link
JP (1) JP6657142B2 (https=)
KR (1) KR102579336B1 (https=)
CN (1) CN110730916B (https=)
TW (1) TWI709490B (https=)
WO (1) WO2018221320A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7680258B2 (ja) * 2021-05-10 2025-05-20 住友化学株式会社 光学積層体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07120617A (ja) * 1993-10-21 1995-05-12 Nippon Synthetic Chem Ind Co Ltd:The 偏光板
JPH1130716A (ja) * 1997-07-11 1999-02-02 Nippon Synthetic Chem Ind Co Ltd:The 偏光板の製造法
JP2008105225A (ja) * 2006-10-24 2008-05-08 Mgc Filsheet Co Ltd 防眩性積層体、塗膜防眩性積層体、防眩性材料、及び該防眩性材料の製造方法
JP2017075998A (ja) * 2015-10-13 2017-04-20 日東電工株式会社 粘着シート、粘着剤層付き偏光板、および画像表示装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3678889B2 (ja) 1997-07-11 2005-08-03 日本合成化学工業株式会社 偏光板の製造方法
JP3315914B2 (ja) 1997-12-18 2002-08-19 日本合成化学工業株式会社 偏光フィルムおよびそれを用いた偏光板
JP3991672B2 (ja) 2001-12-13 2007-10-17 株式会社デンソー Ｅｌ表示装置
US7329434B2 (en) * 2005-02-23 2008-02-12 Eastman Kodak Company Polarizing layer with adherent protective layer
JP5817141B2 (ja) 2010-09-30 2015-11-18 住友化学株式会社 液晶表示装置
JP2015114352A (ja) 2013-12-09 2015-06-22 株式会社ジャパンディスプレイ 液晶表示装置
JP6077619B2 (ja) * 2014-09-30 2017-02-08 日東電工株式会社 片保護偏光フィルム、粘着剤層付偏光フィルム、画像表示装置およびその連続製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07120617A (ja) * 1993-10-21 1995-05-12 Nippon Synthetic Chem Ind Co Ltd:The 偏光板
JPH1130716A (ja) * 1997-07-11 1999-02-02 Nippon Synthetic Chem Ind Co Ltd:The 偏光板の製造法
JP2008105225A (ja) * 2006-10-24 2008-05-08 Mgc Filsheet Co Ltd 防眩性積層体、塗膜防眩性積層体、防眩性材料、及び該防眩性材料の製造方法
JP2017075998A (ja) * 2015-10-13 2017-04-20 日東電工株式会社 粘着シート、粘着剤層付き偏光板、および画像表示装置

Also Published As

Publication number Publication date
KR20200006063A (ko) 2020-01-17
CN110730916A (zh) 2020-01-24
JP6657142B2 (ja) 2020-03-04
TW201902716A (zh) 2019-01-16
JP2018205498A (ja) 2018-12-27
WO2018221320A1 (ja) 2018-12-06
KR102579336B1 (ko) 2023-09-15
TWI709490B (zh) 2020-11-11

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