JP5945037B2 - 偏光板 - Google Patents

偏光板 Download PDF

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Publication number
JP5945037B2
JP5945037B2 JP2015110346A JP2015110346A JP5945037B2 JP 5945037 B2 JP5945037 B2 JP 5945037B2 JP 2015110346 A JP2015110346 A JP 2015110346A JP 2015110346 A JP2015110346 A JP 2015110346A JP 5945037 B2 JP5945037 B2 JP 5945037B2
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Japan
Prior art keywords
film
polarizing plate
polarizer
polyvinyl alcohol
iodine
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JP2015110346A
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English (en)
Japanese (ja)
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JP2016071324A (ja
Inventor
景子 水口
景子 水口
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Publication of JP2016071324A publication Critical patent/JP2016071324A/ja
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  • Physics & Mathematics (AREA)
  • Polarising Elements (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
JP2015110346A 2014-09-29 2015-05-29 偏光板 Active JP5945037B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014198261 2014-09-29
JP2014198261 2014-09-29

Related Child Applications (1)

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JP2016075824A Division JP6499115B2 (ja) 2014-09-29 2016-04-05 偏光板

Publications (2)

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JP2016071324A JP2016071324A (ja) 2016-05-09
JP5945037B2 true JP5945037B2 (ja) 2016-07-05

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ID=55790655

Family Applications (2)

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JP2015110346A Active JP5945037B2 (ja) 2014-09-29 2015-05-29 偏光板
JP2016075824A Active JP6499115B2 (ja) 2014-09-29 2016-04-05 偏光板

Family Applications After (1)

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JP2016075824A Active JP6499115B2 (ja) 2014-09-29 2016-04-05 偏光板

Country Status (4)

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JP (2) JP5945037B2 (enExample)
KR (1) KR101740127B1 (enExample)
CN (1) CN106033135B (enExample)
TW (1) TWI556022B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6488135B2 (ja) * 2015-01-27 2019-03-20 日東電工株式会社 偏光板及び偏光板の製造方法
JP6695658B2 (ja) * 2015-02-18 2020-05-20 日東電工株式会社 液晶表示装置および偏光板キット
JP2018025765A (ja) * 2016-07-29 2018-02-15 住友化学株式会社 光学積層体
JP2018025764A (ja) * 2016-07-29 2018-02-15 住友化学株式会社 光学積層体
JP7030447B2 (ja) * 2016-08-18 2022-03-07 住友化学株式会社 偏光フィルムの製造方法及び製造装置
KR102756502B1 (ko) 2016-10-31 2025-01-16 엘지디스플레이 주식회사 편광판 및 이를 구비한 유기전계발광 표시장치
JP2018072710A (ja) * 2016-11-02 2018-05-10 日東電工株式会社 偏光板
KR102675981B1 (ko) 2017-08-31 2024-06-17 미쯔비시 케미컬 주식회사 편광판, 액정표시장치 및 이의 제조 방법, 및 폴리비닐알코올계 편광 필름
CN110361804B (zh) * 2018-04-09 2022-11-04 日东电工株式会社 偏振片的制造方法
KR102845492B1 (ko) * 2018-10-15 2025-08-13 닛토덴코 가부시키가이샤 위상차층 부착 편광판 및 이를 이용한 화상 표시 장치
KR102871081B1 (ko) * 2019-01-23 2025-10-15 스미또모 가가꾸 가부시키가이샤 편광자 및 이의 제조방법
JP7454937B2 (ja) * 2019-06-04 2024-03-25 住友化学株式会社 光学フィルムの製造方法及び光学フィルムの製造装置
JP7457495B2 (ja) * 2019-06-04 2024-03-28 住友化学株式会社 光学フィルムの製造方法及び光学フィルムの製造装置
KR102598279B1 (ko) * 2020-03-06 2023-11-02 삼성에스디아이 주식회사 발광표시장치용 편광판 및 이를 포함하는 발광표시장치

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002258043A (ja) * 2001-03-02 2002-09-11 Nitto Denko Corp 偏光板及びそれを用いた液晶表示装置
JP4323269B2 (ja) * 2003-09-10 2009-09-02 住友化学株式会社 偏光フィルムの製造方法
JP4656522B2 (ja) * 2006-01-31 2011-03-23 日本化薬株式会社 耐久性が向上した偏光板
JP2008197510A (ja) * 2007-02-15 2008-08-28 Nitto Denko Corp 偏光子の製造方法、及び画像表示装置
JP5196651B2 (ja) * 2008-11-27 2013-05-15 日東電工株式会社 ヨウ素系偏光フィルム及びその製造方法
JP5223081B2 (ja) * 2009-07-03 2013-06-26 王子計測機器株式会社 偏光板用オンライン位相差測定装置
JP5548469B2 (ja) * 2010-02-15 2014-07-16 住友化学株式会社 偏光フィルムの製造方法
JP2011215264A (ja) * 2010-03-31 2011-10-27 Sumitomo Chemical Co Ltd 偏光板およびその製造方法
JP5048120B2 (ja) * 2010-03-31 2012-10-17 住友化学株式会社 偏光性積層フィルムの製造方法、および偏光板の製造方法
JP2012003172A (ja) * 2010-06-21 2012-01-05 Sumitomo Chemical Co Ltd 偏光フィルム、偏光板及びそれらの製造方法
JP6075826B2 (ja) * 2011-05-30 2017-02-08 日東電工株式会社 位相差層付偏光板
JP6017773B2 (ja) * 2011-10-31 2016-11-02 株式会社クラレ 偏光フィルムの製造方法
JP2013182162A (ja) * 2012-03-02 2013-09-12 Sumitomo Chemical Co Ltd 偏光板の製造方法
JP6076609B2 (ja) * 2012-04-09 2017-02-08 日東電工株式会社 偏光子、その製造方法、偏光板、光学フィルムおよび画像表示装置
JP6054054B2 (ja) * 2012-05-11 2016-12-27 日東電工株式会社 偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置
WO2014050697A1 (ja) * 2012-09-26 2014-04-03 株式会社クラレ ポリビニルアルコールフィルムおよび偏光フィルム
JP6049600B2 (ja) * 2013-11-29 2016-12-21 住友化学株式会社 偏光子及びそれを含む偏光板
JP5932760B2 (ja) * 2013-11-29 2016-06-08 住友化学株式会社 偏光子及びそれを含む偏光板

Also Published As

Publication number Publication date
TW201612564A (en) 2016-04-01
KR101740127B1 (ko) 2017-05-25
JP2016139151A (ja) 2016-08-04
TWI556022B (zh) 2016-11-01
KR20160037733A (ko) 2016-04-06
JP2016071324A (ja) 2016-05-09
CN106033135A (zh) 2016-10-19
CN106033135B (zh) 2017-08-08
JP6499115B2 (ja) 2019-04-10

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