[go: up one dir, main page]

TWI764679B - 偏光片、偏光板及圖像顯示裝置 - Google Patents

偏光片、偏光板及圖像顯示裝置

Info

Publication number
TWI764679B
TWI764679B TW110113937A TW110113937A TWI764679B TW I764679 B TWI764679 B TW I764679B TW 110113937 A TW110113937 A TW 110113937A TW 110113937 A TW110113937 A TW 110113937A TW I764679 B TWI764679 B TW I764679B
Authority
TW
Taiwan
Prior art keywords
polarizer
cutting
face
polarizing plate
film
Prior art date
Application number
TW110113937A
Other languages
English (en)
Chinese (zh)
Other versions
TW202131034A (zh
Inventor
市原正寛
Original Assignee
日商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 日商住友化學股份有限公司 filed Critical 日商住友化學股份有限公司
Publication of TW202131034A publication Critical patent/TW202131034A/zh
Application granted granted Critical
Publication of TWI764679B publication Critical patent/TWI764679B/zh

Links

Images

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
TW110113937A 2016-10-14 2017-10-11 偏光片、偏光板及圖像顯示裝置 TWI764679B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-202882 2016-10-14
JP2016202882A JP6201025B1 (ja) 2016-10-14 2016-10-14 偏光子、偏光板及び画像表示装置

Publications (2)

Publication Number Publication Date
TW202131034A TW202131034A (zh) 2021-08-16
TWI764679B true TWI764679B (zh) 2022-05-11

Family

ID=59895721

Family Applications (2)

Application Number Title Priority Date Filing Date
TW110113937A TWI764679B (zh) 2016-10-14 2017-10-11 偏光片、偏光板及圖像顯示裝置
TW106134740A TWI728194B (zh) 2016-10-14 2017-10-11 偏光片、偏光板及圖像顯示裝置

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW106134740A TWI728194B (zh) 2016-10-14 2017-10-11 偏光片、偏光板及圖像顯示裝置

Country Status (5)

Country Link
JP (1) JP6201025B1 (ja)
KR (2) KR101826465B1 (ja)
CN (1) CN109844582B (ja)
TW (2) TWI764679B (ja)
WO (1) WO2018070247A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6201025B1 (ja) * 2016-10-14 2017-09-20 住友化学株式会社 偏光子、偏光板及び画像表示装置
US11892423B2 (en) * 2018-03-30 2024-02-06 Sumitomo Chemical Company, Limited Sensor and production method for same
JP6979432B2 (ja) * 2018-11-29 2021-12-15 住友化学株式会社 偏光板
JP2020181184A (ja) * 2019-03-14 2020-11-05 住友化学株式会社 偏光板
JP7312038B2 (ja) * 2019-06-25 2023-07-20 日東電工株式会社 偏光板の製造方法
JP2021128202A (ja) * 2020-02-12 2021-09-02 住友化学株式会社 表示装置
JP7221256B2 (ja) * 2020-09-14 2023-02-13 日東電工株式会社 偏光板、位相差層付偏光板、ならびに、該偏光板または該位相差層付偏光板を含む画像表示装置
JP7203879B2 (ja) * 2021-03-25 2023-01-13 日東電工株式会社 偏光板の製造方法および偏光板
KR102717155B1 (ko) * 2021-12-28 2024-10-14 동우 화인켐 주식회사 광학 적층체 및 이의 제조방법과, 이를 포함하는 스마트 윈도우 및 이를 적용한 자동차 또는 건물용 창호

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200730281A (en) * 2006-01-27 2007-08-16 Nitto Denko Corp Cutting processing method and production method of a sheet-shaped member, sheet-shaped member, optical element and image display device
TW200912407A (en) * 2007-07-06 2009-03-16 Nitto Denko Corp Polarization plate
TW201708267A (zh) * 2015-05-13 2017-03-01 Kuraray Co 聚乙烯醇薄膜

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6361203A (ja) * 1986-09-01 1988-03-17 Mitsubishi Chem Ind Ltd 偏光板及びその製造方法
JP3875331B2 (ja) 1996-12-19 2007-01-31 日東電工株式会社 光学部材
JP2000347181A (ja) * 1999-06-09 2000-12-15 Nitto Denko Corp 光学部材及び液晶表示装置
JP2004167673A (ja) 2002-10-29 2004-06-17 Nitto Denko Corp 積層シートの切削加工方法及び積層シート及び光学素子及び画像表示装置
US20050158136A1 (en) * 2004-01-15 2005-07-21 Nitto Denko Corporation Cutting method and cutting apparatus for layered sheet, layered sheet, optical element and image display
JP2005224935A (ja) * 2004-01-15 2005-08-25 Nitto Denko Corp 積層シートの切削加工方法及び切削加工装置、積層シート、光学素子、画像表示装置
JP4578140B2 (ja) * 2004-04-21 2010-11-10 株式会社クラレ ポリビニルアルコールフィルム
WO2006077995A1 (en) * 2005-01-18 2006-07-27 Fujifilm Corporation Transparent film and method for manufacturing the same, polarized plate and image display device
JP2006272616A (ja) * 2005-03-28 2006-10-12 Konica Minolta Opto Inc 光学フィルム、及びその製造装置
JP4849665B2 (ja) * 2005-11-18 2012-01-11 株式会社日本触媒 偏光子保護フィルム、偏光板、および画像表示装置
JP5168813B2 (ja) * 2006-04-14 2013-03-27 ソニー株式会社 光学シート、バックライト装置および液晶表示装置
US20100038653A1 (en) * 2007-01-22 2010-02-18 Geoffrey Alan Scarsbrook Diamond electronic devices and methods for their manufacture
JP5382843B2 (ja) * 2007-10-31 2014-01-08 住友化学株式会社 偏光板の製造方法
JP5324316B2 (ja) * 2008-05-27 2013-10-23 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
KR20100127954A (ko) * 2009-05-27 2010-12-07 도레이첨단소재 주식회사 반사방지필름 및 이를 포함하는 편광판
CN201927364U (zh) * 2010-07-15 2011-08-10 北京工商大学 用于提高软x射线线偏振度的反射式偏振元件
JP6006479B2 (ja) * 2010-07-30 2016-10-12 旭化成株式会社 偏光ビームスプリッター及び、投影型映像表示機器
JP6391442B2 (ja) * 2014-11-26 2018-09-19 住友化学株式会社 切削方法、切削方法を含む偏光板の製造方法、および偏光板
TWI650234B (zh) * 2014-12-26 2019-02-11 凸版巴川光學薄膜股份有限公司 光學積層體、偏光板及顯示裝置
KR101747559B1 (ko) * 2015-03-30 2017-06-14 스미또모 가가꾸 가부시키가이샤 편광판
JP6201025B1 (ja) * 2016-10-14 2017-09-20 住友化学株式会社 偏光子、偏光板及び画像表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200730281A (en) * 2006-01-27 2007-08-16 Nitto Denko Corp Cutting processing method and production method of a sheet-shaped member, sheet-shaped member, optical element and image display device
TW200912407A (en) * 2007-07-06 2009-03-16 Nitto Denko Corp Polarization plate
TW201708267A (zh) * 2015-05-13 2017-03-01 Kuraray Co 聚乙烯醇薄膜

Also Published As

Publication number Publication date
KR101826465B1 (ko) 2018-02-06
CN109844582A (zh) 2019-06-04
KR20190065377A (ko) 2019-06-11
TW201819965A (zh) 2018-06-01
WO2018070247A1 (ja) 2018-04-19
TWI728194B (zh) 2021-05-21
CN109844582B (zh) 2021-06-08
TW202131034A (zh) 2021-08-16
JP2018063401A (ja) 2018-04-19
JP6201025B1 (ja) 2017-09-20
KR102410190B1 (ko) 2022-06-20

Similar Documents

Publication Publication Date Title
TWI764679B (zh) 偏光片、偏光板及圖像顯示裝置
KR20190027773A (ko) 편광판의 제조 방법 및 그 제조 장치
TWI627452B (zh) 偏光板及液晶顯示裝置
CN107436459B (zh) 偏振板和液晶显示装置
US11022735B2 (en) Method of producing polarizing plate
CN111971598A (zh) 经切削加工的带粘合剂层的光学层叠体的制造方法
CN111660352A (zh) 切削加工膜的制造方法
CN112666647A (zh) 光学构件的制造方法
JP2022121430A (ja) 偏光板、偏光板の製造方法、位相差層付偏光板、ならびに、該偏光板または該位相差層付偏光板を含む画像表示装置
JP2021062448A (ja) 光学部材の製造方法
JP6755223B2 (ja) 偏光子、偏光板及び画像表示装置
JP7018272B2 (ja) 偏光板、及び液晶表示装置
CN112005143B (zh) 光学层叠体、带保护玻璃的光学层叠体及它们的制造方法以及带保护玻璃的图像显示装置
TWI842838B (zh) 偏光板
JP7203879B2 (ja) 偏光板の製造方法および偏光板
KR102912918B1 (ko) 광학 부재의 제조 방법