TWI614542B - 偏光板 - Google Patents

偏光板 Download PDF

Info

Publication number
TWI614542B
TWI614542B TW106133923A TW106133923A TWI614542B TW I614542 B TWI614542 B TW I614542B TW 106133923 A TW106133923 A TW 106133923A TW 106133923 A TW106133923 A TW 106133923A TW I614542 B TWI614542 B TW I614542B
Authority
TW
Taiwan
Prior art keywords
film
polarizing
polarizing plate
polarizing film
protective film
Prior art date
Application number
TW106133923A
Other languages
English (en)
Chinese (zh)
Other versions
TW201809762A (zh
Inventor
九内雄一朗
小林直子
Original Assignee
住友化學股份有限公司
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 住友化學股份有限公司 filed Critical 住友化學股份有限公司
Application granted granted Critical
Publication of TWI614542B publication Critical patent/TWI614542B/zh
Publication of TW201809762A publication Critical patent/TW201809762A/zh

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Polarising Elements (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mathematical Physics (AREA)
  • Laminated Bodies (AREA)
TW106133923A 2015-02-12 2016-02-05 偏光板 TWI614542B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015025352 2015-02-12
JP2015-025352 2015-02-12

Publications (2)

Publication Number Publication Date
TWI614542B true TWI614542B (zh) 2018-02-11
TW201809762A TW201809762A (zh) 2018-03-16

Family

ID=56760730

Family Applications (2)

Application Number Title Priority Date Filing Date
TW106133923A TWI614542B (zh) 2015-02-12 2016-02-05 偏光板
TW105104048A TWI604232B (zh) 2015-02-12 2016-02-05 偏光板

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW105104048A TWI604232B (zh) 2015-02-12 2016-02-05 偏光板

Country Status (4)

Country Link
JP (1) JP2016153886A (ko)
KR (1) KR101839672B1 (ko)
CN (1) CN105891930B (ko)
TW (2) TWI614542B (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6794181B2 (ja) * 2016-08-30 2020-12-02 日東電工株式会社 偏光板
JP6910931B2 (ja) * 2016-12-02 2021-07-28 住友化学株式会社 偏光フィルム及び偏光性積層フィルムの製造方法
CN115718343A (zh) * 2017-03-06 2023-02-28 日东电工株式会社 带光学功能层的偏振膜及液晶显示装置
KR102263513B1 (ko) * 2017-04-03 2021-06-11 닛토덴코 가부시키가이샤 편광자의 제조 방법
JP7042268B2 (ja) * 2017-06-23 2022-03-25 日東電工株式会社 偏光膜、該偏光膜を含む偏光板、および該偏光板を含む車載用画像表示装置
TWI762667B (zh) * 2017-09-13 2022-05-01 日商日東電工股份有限公司 偏光膜、偏光板、偏光板捲材及偏光膜之製造方法
KR102455265B1 (ko) * 2018-02-28 2022-10-18 닛토덴코 가부시키가이샤 동력 주행 차량용의 보강형 편광성 광학 필름 적층체, 및, 상기 보강형 편광성 광학 필름 적층체가 사용되는 광학 표시 패널
KR102536728B1 (ko) * 2018-10-15 2023-05-26 닛토덴코 가부시키가이샤 위상차층 부착 편광판 및 이를 이용한 화상 표시 장치
KR102476698B1 (ko) * 2018-10-15 2022-12-14 닛토덴코 가부시키가이샤 위상차층 부착 편광판 및 이를 이용한 화상 표시 장치
JP7355586B2 (ja) * 2018-10-15 2023-10-03 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置
JP6890161B2 (ja) * 2018-10-15 2021-06-18 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置
JP6890162B2 (ja) * 2018-10-15 2021-06-18 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置
JP7355584B2 (ja) * 2018-10-15 2023-10-03 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置
JP7355587B2 (ja) * 2018-10-15 2023-10-03 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置
JP7502001B2 (ja) 2019-06-25 2024-06-18 日東電工株式会社 偏光膜、偏光板、および該偏光膜の製造方法
JP2021165809A (ja) * 2020-04-08 2021-10-14 日東電工株式会社 偏光膜および偏光フィルム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020063243A1 (en) * 2000-09-21 2002-05-30 Sumitomo Chemical Company, Limited Iodine-type polarizing plate
TW201142381A (en) * 2010-03-31 2011-12-01 Sumitomo Chemical Co Polarizing layered film, polarizing plate and method for producing the same
TW201231277A (en) * 2011-01-12 2012-08-01 Sumitomo Chemical Co Process for manufacture of polarizing laminate film, and process for manufacture of polarizing plate
US20150042942A1 (en) * 2013-08-09 2015-02-12 Sumitomo Chemical Company, Limited Elliptical polarization plate

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007140127A (ja) * 2005-11-18 2007-06-07 Nitto Denko Corp 偏光子、その製造方法、光学フィルムおよび画像表示装置
JP5667016B2 (ja) * 2010-09-03 2015-02-12 日東電工株式会社 薄型偏光膜、薄型偏光膜を有する光学積層体、および薄型偏光膜の製造方法
JP6193563B2 (ja) * 2011-12-07 2017-09-06 住友化学株式会社 偏光フィルムの製造方法及び偏光板の製造方法
JP2013167728A (ja) * 2012-02-15 2013-08-29 Japan Display Central Co Ltd 液晶表示装置
JP5722255B2 (ja) * 2012-02-28 2015-05-20 住友化学株式会社 偏光板の製造方法
JP2013186763A (ja) * 2012-03-08 2013-09-19 Kenichi Okujo カジノゲーム用管理システム
JP2013235546A (ja) * 2012-05-02 2013-11-21 Takashi Nakayama 円型の交通整理誘導灯
JP6232921B2 (ja) * 2013-03-18 2017-11-22 住友化学株式会社 偏光性積層フィルム及び偏光板の製造方法
JP5688427B2 (ja) * 2013-03-29 2015-03-25 住友化学株式会社 偏光性積層フィルムの製造方法及び偏光板の製造方法
WO2014208695A1 (ja) * 2013-06-28 2014-12-31 日東電工株式会社 粘着剤層付偏光フィルム、積層体、及び、画像表示装置
JP6150428B2 (ja) * 2013-08-12 2017-06-21 日東電工株式会社 偏光膜、偏光膜を含む光学機能フィルム積層体、及び、偏光膜を含む光学フィルム積層体の製造方法、並びに偏光膜を有する有機ｅｌ表示装置
JP6138002B2 (ja) * 2013-09-09 2017-05-31 日東電工株式会社 透明導電膜用粘着剤層付偏光フィルム、積層体、及び、画像表示装置
JP5860448B2 (ja) * 2013-11-14 2016-02-16 日東電工株式会社 偏光膜および偏光膜の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020063243A1 (en) * 2000-09-21 2002-05-30 Sumitomo Chemical Company, Limited Iodine-type polarizing plate
TW201142381A (en) * 2010-03-31 2011-12-01 Sumitomo Chemical Co Polarizing layered film, polarizing plate and method for producing the same
TW201231277A (en) * 2011-01-12 2012-08-01 Sumitomo Chemical Co Process for manufacture of polarizing laminate film, and process for manufacture of polarizing plate
US20150042942A1 (en) * 2013-08-09 2015-02-12 Sumitomo Chemical Company, Limited Elliptical polarization plate

Also Published As

Publication number Publication date
JP2016153886A (ja) 2016-08-25
CN105891930B (zh) 2018-10-09
TWI604232B (zh) 2017-11-01
CN105891930A (zh) 2016-08-24
KR20160099491A (ko) 2016-08-22
TW201809762A (zh) 2018-03-16
TW201632927A (zh) 2016-09-16
KR101839672B1 (ko) 2018-03-16

Similar Documents

Publication Publication Date Title
TWI614542B (zh) 偏光板
TWI795379B (zh) 偏光膜及偏光性積層膜之製造方法
JP6894494B2 (ja) 両面保護フィルム付偏光板の製造方法
JP6144731B2 (ja) 偏光板
TWI668113B (zh) 偏光板及顯示裝置
WO2016006384A1 (ja) 偏光板
TWI738636B (zh) 聚乙烯醇系樹脂膜之製造方法及偏光膜之製造方法
KR101802584B1 (ko) 폴리비닐알코올계 수지 필름, 편광 필름 및 편광판
JPWO2016052331A1 (ja) 偏光性積層フィルムまたは偏光板の製造方法
TW201605638A (zh) 偏光板的製造方法
JP6045623B2 (ja) 延伸フィルム、偏光フィルム及びそれを含む偏光板
JP6910931B2 (ja) 偏光フィルム及び偏光性積層フィルムの製造方法
TWI670530B (zh) 偏光板之製造方法
JP2018010317A (ja) ポリビニルアルコール系樹脂フィルムの製造方法及び偏光フィルムの製造方法