TWI671556B - 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
TWI671556B
TWI671556B TW107118916A TW107118916A TWI671556B TW I671556 B TWI671556 B TW I671556B TW 107118916 A TW107118916 A TW 107118916A TW 107118916 A TW107118916 A TW 107118916A TW I671556 B TWI671556 B TW I671556B
Authority
TW
Taiwan
Prior art keywords
transparent layer
polarizer
polarizing film
film
layer
Prior art date
Application number
TW107118916A
Other languages
English (en)
Chinese (zh)
Other versions
TW201903442A (zh
Inventor
Yasutaka ISHIHARA
石原康隆
Atsushi Kishi
岸敦史
Tomonori Ueno
上野友德
Original Assignee
Nitto Denko Corporation
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=64454575&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI671556(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nitto Denko Corporation, 日商日東電工股份有限公司 filed Critical Nitto Denko Corporation
Publication of TW201903442A publication Critical patent/TW201903442A/zh
Application granted granted Critical
Publication of TWI671556B publication Critical patent/TWI671556B/zh

Links

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW107118916A 2017-06-02 2018-06-01 偏光薄膜及影像顯示裝置 TWI671556B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-110097 2017-06-02
JP2017110097A JP6566993B2 (ja) 2017-06-02 2017-06-02 偏光フィルムおよび画像表示装置

Publications (2)

Publication Number Publication Date
TW201903442A TW201903442A (zh) 2019-01-16
TWI671556B true TWI671556B (zh) 2019-09-11

Family

ID=64454575

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107118916A TWI671556B (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) JP6566993B2 (https=)
KR (1) KR102579337B1 (https=)
CN (1) CN110720061B (https=)
TW (1) TWI671556B (https=)
WO (1) WO2018221323A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20260038952A (ko) * 2019-08-28 2026-03-19 닛토덴코 가부시키가이샤 편광 필름, 적층 편광 필름, 화상 표시 패널, 및 화상 표시 장치
JP7370401B2 (ja) * 2021-04-28 2023-10-27 日東電工株式会社 粘着剤層付偏光板およびそれを用いた画像表示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200833513A (en) * 2006-10-24 2008-08-16 Mgc Filsheet Co Ltd Anti-glare material and manufacturing method thereof
TW201539065A (zh) * 2014-03-06 2015-10-16 Sumitomo Chemical Co 偏光板之製造方法
TW201614284A (en) * 2014-09-19 2016-04-16 Nitto Denko Corp Polarizing plate with pressure-sensitive adhesive layer
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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3023042B2 (ja) * 1993-09-21 2000-03-21 日本合成化学工業株式会社 偏光板
JP3503830B2 (ja) * 1993-10-21 2004-03-08 日本合成化学工業株式会社 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
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
US7329434B2 (en) * 2005-02-23 2008-02-12 Eastman Kodak Company Polarizing layer with adherent protective layer
JP5189507B2 (ja) 2008-01-28 2013-04-24 日東電工株式会社 粘着型偏光板、画像表示装置およびそれらの製造方法
JP5917834B2 (ja) * 2010-06-28 2016-05-18 日東電工株式会社 光学フィルム用粘着剤層、粘着型光学フィルムおよび画像表示装置
JP6066707B2 (ja) * 2012-12-13 2017-01-25 日東電工株式会社 偏光フィルムの製造方法
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
TW200833513A (en) * 2006-10-24 2008-08-16 Mgc Filsheet Co Ltd Anti-glare material and manufacturing method thereof
TW201539065A (zh) * 2014-03-06 2015-10-16 Sumitomo Chemical Co 偏光板之製造方法
TW201614284A (en) * 2014-09-19 2016-04-16 Nitto Denko Corp Polarizing plate with pressure-sensitive adhesive layer
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
CN110720061B (zh) 2022-05-17
WO2018221323A1 (ja) 2018-12-06
JP6566993B2 (ja) 2019-08-28
JP2018205490A (ja) 2018-12-27
TW201903442A (zh) 2019-01-16
KR102579337B1 (ko) 2023-09-15
CN110720061A (zh) 2020-01-21
KR20200007826A (ko) 2020-01-22

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