TWI709490B - 偏光薄膜及影像顯示裝置 - Google Patents

偏光薄膜及影像顯示裝置 Download PDF

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Publication number
TWI709490B
TWI709490B TW107118914A TW107118914A TWI709490B TW I709490 B TWI709490 B TW I709490B TW 107118914 A TW107118914 A TW 107118914A TW 107118914 A TW107118914 A TW 107118914A TW I709490 B TWI709490 B TW I709490B
Authority
TW
Taiwan
Prior art keywords
transparent layer
polarizing film
film
aforementioned
polarizer
Prior art date
Application number
TW107118914A
Other languages
English (en)
Chinese (zh)
Other versions
TW201902716A (zh
Inventor
石原康隆
岸敦史
上野友德
Original Assignee
日商日東電工股份有限公司
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 日商日東電工股份有限公司 filed Critical 日商日東電工股份有限公司
Publication of TW201902716A publication Critical patent/TW201902716A/zh
Application granted granted Critical
Publication of TWI709490B publication Critical patent/TWI709490B/zh

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Classifications

    • 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)
TW107118914A 2017-06-02 2018-06-01 偏光薄膜及影像顯示裝置 TWI709490B (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
TW201902716A TW201902716A (zh) 2019-01-16
TWI709490B true TWI709490B (zh) 2020-11-11

Family

ID=64454931

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107118914A TWI709490B (zh) 2017-06-02 2018-06-01 偏光薄膜及影像顯示裝置

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1130716A (ja) * 1997-07-11 1999-02-02 Nippon Synthetic Chem Ind Co Ltd:The 偏光板の製造法
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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3503830B2 (ja) * 1993-10-21 2004-03-08 日本合成化学工業株式会社 偏光板
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
JP4805785B2 (ja) * 2006-10-24 2011-11-02 Ｍｇｃフィルシート株式会社 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
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1130716A (ja) * 1997-07-11 1999-02-02 Nippon Synthetic Chem Ind Co Ltd:The 偏光板の製造法
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
CN110730916B (zh) 2022-07-26

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