TWI477828B - 偏光板及其製造方法 - Google Patents

偏光板及其製造方法 Download PDF

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Publication number
TWI477828B
TWI477828B TW099104615A TW99104615A TWI477828B TW I477828 B TWI477828 B TW I477828B TW 099104615 A TW099104615 A TW 099104615A TW 99104615 A TW99104615 A TW 99104615A TW I477828 B TWI477828 B TW I477828B
Authority
TW
Taiwan
Prior art keywords
film
polyvinyl alcohol
protective film
based resin
phase difference
Prior art date
Application number
TW099104615A
Other languages
English (en)
Chinese (zh)
Other versions
TW201037377A (en
Inventor
Ryu Takeko
Gangyong Sun
Hiroyuki Ono
Shinichi Tanaka
Original Assignee
Sumitomo Chemical Co
Nippon Synthetic Chem Ind
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 Sumitomo Chemical Co, Nippon Synthetic Chem Ind filed Critical Sumitomo Chemical Co
Publication of TW201037377A publication Critical patent/TW201037377A/zh
Application granted granted Critical
Publication of TWI477828B publication Critical patent/TWI477828B/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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J129/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
    • C09J129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09J129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Adhesives Or Adhesive Processes (AREA)
TW099104615A 2009-02-20 2010-02-12 偏光板及其製造方法 TWI477828B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009038483A JP4762320B2 (ja) 2009-02-20 2009-02-20 液晶表示装置

Publications (2)

Publication Number Publication Date
TW201037377A TW201037377A (en) 2010-10-16
TWI477828B true TWI477828B (zh) 2015-03-21

Family

ID=42621101

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099104615A TWI477828B (zh) 2009-02-20 2010-02-12 偏光板及其製造方法

Country Status (4)

Country Link
JP (1) JP4762320B2 (ko)
KR (1) KR101681323B1 (ko)
CN (1) CN101813799B (ko)
TW (1) TWI477828B (ko)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5528274B2 (ja) * 2009-09-18 2014-06-25 日本合成化学工業株式会社 グリオキシル酸塩組成物、それを含有する樹脂組成物、およびその架橋高分子
KR101260695B1 (ko) * 2010-08-13 2013-05-10 동우 화인켐 주식회사 편광판용 접착제 조성물 및 이를 이용한 편광판
JP5712892B2 (ja) * 2010-11-29 2015-05-07 住友化学株式会社 偏光板の製造方法
KR101879833B1 (ko) * 2011-09-01 2018-07-19 동우 화인켐 주식회사 편광판 및 이를 포함하는 액정표시장치
JP5908257B2 (ja) * 2011-11-09 2016-04-26 日東電工株式会社 偏光板の製造方法、偏光板、光学フィルム及び画像表示装置
JP5986401B2 (ja) * 2012-03-09 2016-09-06 住友化学株式会社 偏光板の製造方法
JP2014066955A (ja) * 2012-09-27 2014-04-17 Konica Minolta Inc 偏光板及び液晶表示装置
JPWO2014084045A1 (ja) * 2012-11-28 2017-01-05 コニカミノルタ株式会社 偏光機能付きガラスおよびそれを備えた液晶表示装置
KR102159761B1 (ko) * 2013-08-12 2020-09-24 미쯔비시 케미컬 주식회사 접착제 조성물, 편광판용 접착제 조성물, 편광판용 접착제, 및 이를 사용하여 이루어진 편광판
JP5929881B2 (ja) * 2013-12-11 2016-06-08 ウシオ電機株式会社 グリッド偏光素子
JP5983596B2 (ja) * 2013-12-26 2016-08-31 ウシオ電機株式会社 紫外線偏光光照射方法及び光配向層付き基板の製造方法
JP5862699B2 (ja) * 2014-03-11 2016-02-16 ウシオ電機株式会社 グリッド偏光素子及び光配向装置
KR102282040B1 (ko) * 2014-07-02 2021-07-28 수미토모 케미칼 컴퍼니 리미티드 접착제 조성물 및 이를 포함하는 편광판
WO2016010031A1 (ja) * 2014-07-16 2016-01-21 日東電工株式会社 偏光フィルムおよびその製造方法
KR20160028316A (ko) * 2014-09-03 2016-03-11 스미또모 가가꾸 가부시키가이샤 접착제 조성물 및 이를 이용하여 제조되는 편광판
JP2017003954A (ja) * 2015-06-12 2017-01-05 住友化学株式会社 偏光フィルム及びそれを含む偏光板
JP2017008309A (ja) * 2015-06-22 2017-01-12 日本合成化学工業株式会社 偏光板用接着剤組成物、それを用いた偏光板
KR101915110B1 (ko) * 2015-12-29 2018-11-05 도레이케미칼 주식회사 복합 반사편광 필름의 제조방법
CN106054400B (zh) * 2016-07-26 2019-01-15 上海理工大学 用于1THz波段的太赫兹偏振分束硅光栅
KR101775594B1 (ko) * 2016-08-08 2017-09-06 동우 화인켐 주식회사 편광판 및 이의 제조방법
CN106199813B (zh) * 2016-08-30 2019-01-01 上海理工大学 一种微纳结构调制微球透镜聚焦元件的制备方法
CN106646696B (zh) * 2017-03-15 2019-04-05 苏州苏大维格光电科技股份有限公司 一种双带可见光宽波段吸收结构及其制备方法
KR20200012883A (ko) * 2017-05-31 2020-02-05 스미또모 가가꾸 가부시키가이샤 점착제층 부착 편광판
WO2018235630A1 (ja) * 2017-06-22 2018-12-27 日東電工株式会社 積層体および積層体の製造方法
JP7013279B2 (ja) * 2018-02-28 2022-01-31 日東電工株式会社 偏光板およびその製造方法
KR102403280B1 (ko) 2018-12-24 2022-05-27 삼성에스디아이 주식회사 편광판, 이를 위한 편광판용 접착제 조성물 및 이를 포함하는 광학 표시 장치
KR102680758B1 (ko) 2019-08-23 2024-07-02 산진 옵토일렉트로닉스 (난징) 컴퍼니 리미티드 편광판용 접착제 조성물, 이를 포함하는 편광판 및 이를 포함하는 화상 표시 장치
KR102680759B1 (ko) 2019-08-23 2024-07-02 산진 옵토일렉트로닉스 (난징) 컴퍼니 리미티드 편광판용 접착제 조성물, 이를 포함하는 편광판 및 이를 포함하는 화상 표시 장치
CN110967445A (zh) * 2020-01-02 2020-04-07 佛山纬达光电材料股份有限公司 一种鉴别偏光片染色类型的方法
CN116490565A (zh) * 2020-10-28 2023-07-25 株式会社可乐丽 聚乙烯醇膜和使用其的偏振膜

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200920780A (en) * 2007-08-31 2009-05-16 Nippon Synthetic Chem Ind Crosslinking agent, crosslinked polymer and their uses

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005321541A (ja) * 2004-05-07 2005-11-17 Sekisui Chem Co Ltd 偏光板
JP4849563B2 (ja) * 2007-08-07 2012-01-11 住友化学株式会社 偏光板およびその製造方法
JP5483311B2 (ja) * 2008-03-18 2014-05-07 日本合成化学工業株式会社 架橋剤、架橋高分子、およびそれらの用途

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200920780A (en) * 2007-08-31 2009-05-16 Nippon Synthetic Chem Ind Crosslinking agent, crosslinked polymer and their uses

Also Published As

Publication number Publication date
CN101813799B (zh) 2014-03-05
KR101681323B1 (ko) 2016-11-30
JP4762320B2 (ja) 2011-08-31
TW201037377A (en) 2010-10-16
KR20100095388A (ko) 2010-08-30
CN101813799A (zh) 2010-08-25
JP2010191389A (ja) 2010-09-02

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