CN111183380A - 偏振片、图像显示装置及偏振片的制造方法 - Google Patents

偏振片、图像显示装置及偏振片的制造方法 Download PDF

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Publication number
CN111183380A
CN111183380A CN201880064522.4A CN201880064522A CN111183380A CN 111183380 A CN111183380 A CN 111183380A CN 201880064522 A CN201880064522 A CN 201880064522A CN 111183380 A CN111183380 A CN 111183380A
Authority
CN
China
Prior art keywords
polarizing plate
stretching
polarizer
pva
laminate
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.)
Pending
Application number
CN201880064522.4A
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English (en)
Chinese (zh)
Inventor
池岛健太郎
南川善则
滨本大介
德冈咲美
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
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of CN111183380A publication Critical patent/CN111183380A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
CN201880064522.4A 2017-10-03 2018-09-26 偏振片、图像显示装置及偏振片的制造方法 Pending CN111183380A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-193276 2017-10-03
JP2017193276A JP7240092B2 (ja) 2017-10-03 2017-10-03 偏光板、画像表示装置、および偏光板の製造方法
PCT/JP2018/035615 WO2019069757A1 (fr) 2017-10-03 2018-09-26 Plaque polarisante, dispositif d'affichage d'image, et procédé de production de plaque polarisante

Publications (1)

Publication Number Publication Date
CN111183380A true CN111183380A (zh) 2020-05-19

Family

ID=65994687

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880064522.4A Pending CN111183380A (zh) 2017-10-03 2018-09-26 偏振片、图像显示装置及偏振片的制造方法

Country Status (5)

Country Link
JP (1) JP7240092B2 (fr)
KR (1) KR20200066300A (fr)
CN (1) CN111183380A (fr)
TW (1) TWI775958B (fr)
WO (1) WO2019069757A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102183981B1 (ko) * 2019-06-28 2020-11-27 에스케이씨 주식회사 폴리에스테르 필름 및 이를 이용한 유기 발광 표시 장치
NL2029163B1 (en) * 2021-09-09 2023-03-23 Lankhorst Touwfab Bv Polarizing light filter

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006018089A (ja) * 2004-07-02 2006-01-19 Nippon Zeon Co Ltd 偏光板及び液晶表示装置
CN101091127A (zh) * 2004-12-28 2007-12-19 日本合成化学工业株式会社 聚乙烯醇膜和使用它的偏振膜和偏振板
CN103163583A (zh) * 2011-12-12 2013-06-19 日东电工株式会社 偏光膜的制造方法
CN103238089A (zh) * 2010-12-02 2013-08-07 日东电工株式会社 偏振片的制造方法
CN104155713A (zh) * 2010-12-16 2014-11-19 日东电工株式会社 偏光膜
CN104641268A (zh) * 2013-02-07 2015-05-20 日东电工株式会社 具有偏振膜的光学叠层体
CN105739001A (zh) * 2014-12-24 2016-07-06 日东电工株式会社 偏光板
WO2017149909A1 (fr) * 2016-03-04 2017-09-08 日東電工株式会社 Plaque de polarisation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4279944B2 (ja) 1999-06-01 2009-06-17 株式会社サンリッツ 偏光板の製造方法
KR101555782B1 (ko) * 2013-06-18 2015-09-24 주식회사 엘지화학 박형 편광판 및 그의 제조 방법
JPWO2015001980A1 (ja) 2013-07-01 2017-02-23 コニカミノルタ株式会社 偏光板およびこれを用いた液晶表示装置
KR101821801B1 (ko) * 2015-06-18 2018-01-25 삼성에스디아이 주식회사 편광판, 그의 제조방법 및 이를 포함하는 광학표시장치

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006018089A (ja) * 2004-07-02 2006-01-19 Nippon Zeon Co Ltd 偏光板及び液晶表示装置
CN101091127A (zh) * 2004-12-28 2007-12-19 日本合成化学工业株式会社 聚乙烯醇膜和使用它的偏振膜和偏振板
CN103238089A (zh) * 2010-12-02 2013-08-07 日东电工株式会社 偏振片的制造方法
CN104155713A (zh) * 2010-12-16 2014-11-19 日东电工株式会社 偏光膜
CN103163583A (zh) * 2011-12-12 2013-06-19 日东电工株式会社 偏光膜的制造方法
CN104641268A (zh) * 2013-02-07 2015-05-20 日东电工株式会社 具有偏振膜的光学叠层体
CN105739001A (zh) * 2014-12-24 2016-07-06 日东电工株式会社 偏光板
WO2017149909A1 (fr) * 2016-03-04 2017-09-08 日東電工株式会社 Plaque de polarisation

Also Published As

Publication number Publication date
TWI775958B (zh) 2022-09-01
JP2019066717A (ja) 2019-04-25
JP7240092B2 (ja) 2023-03-15
WO2019069757A1 (fr) 2019-04-11
KR20200066300A (ko) 2020-06-09
TW201935049A (zh) 2019-09-01

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