TWI721275B - 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
TWI721275B
TWI721275B TW107118915A TW107118915A TWI721275B TW I721275 B TWI721275 B TW I721275B TW 107118915 A TW107118915 A TW 107118915A TW 107118915 A TW107118915 A TW 107118915A TW I721275 B TWI721275 B TW I721275B
Authority
TW
Taiwan
Prior art keywords
film
polarizing film
adhesive layer
polarizer
layer
Prior art date
Application number
TW107118915A
Other languages
English (en)
Chinese (zh)
Other versions
TW201903434A (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 TW201903434A publication Critical patent/TW201903434A/zh
Application granted granted Critical
Publication of TWI721275B publication Critical patent/TWI721275B/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
    • 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
    • H10K59/8791—Arrangements 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)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
TW107118915A 2017-06-02 2018-06-01 偏光薄膜及影像顯示裝置 TWI721275B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017110102A JP6653292B2 (ja) 2017-06-02 2017-06-02 偏光フィルムおよび画像表示装置
JP2017-110102 2017-06-02

Publications (2)

Publication Number Publication Date
TW201903434A TW201903434A (zh) 2019-01-16
TWI721275B true TWI721275B (zh) 2021-03-11

Family

ID=64454659

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107118915A TWI721275B (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) JP6653292B2 (https=)
KR (1) KR102575477B1 (https=)
CN (1) CN110692001B (https=)
TW (1) TWI721275B (https=)
WO (1) WO2018221324A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220057557A1 (en) * 2018-12-17 2022-02-24 Nitto Denko Corporation Optical film with adhesive layer, image display panel and image display device
JP7440993B2 (ja) * 2018-12-17 2024-02-29 日東電工株式会社 粘着剤層付き光学フィルム、画像表示パネルおよび画像表示装置
US20220057847A1 (en) * 2018-12-17 2022-02-24 Nitto Denko Corporation Image display panel with bezel, and image display device

Citations (3)

* 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
JP2007025609A (ja) * 2005-07-21 2007-02-01 Mgc Filsheet Co Ltd 偏光調光特性を有する光制御プラスチックレンズおよびその製造方法
TW201605643A (zh) * 2014-05-30 2016-02-16 住友化學股份有限公司 附黏著劑之偏光板及液晶顯示裝置

Family Cites Families (10)

* 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
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
JP6600618B2 (ja) * 2016-02-05 2019-10-30 富士フイルム株式会社 積層体および液晶表示装置
WO2017135059A1 (ja) * 2016-02-05 2017-08-10 富士フイルム株式会社 積層体および液晶表示装置

Patent Citations (3)

* 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
JP2007025609A (ja) * 2005-07-21 2007-02-01 Mgc Filsheet Co Ltd 偏光調光特性を有する光制御プラスチックレンズおよびその製造方法
TW201605643A (zh) * 2014-05-30 2016-02-16 住友化學股份有限公司 附黏著劑之偏光板及液晶顯示裝置

Also Published As

Publication number Publication date
CN110692001A (zh) 2020-01-14
JP6653292B2 (ja) 2020-02-26
CN110692001B (zh) 2023-02-28
KR20200007827A (ko) 2020-01-22
WO2018221324A1 (ja) 2018-12-06
KR102575477B1 (ko) 2023-09-07
TW201903434A (zh) 2019-01-16
JP2018205491A (ja) 2018-12-27

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