TWI367353B - Method for manufacturing polarizing plate - Google Patents

Method for manufacturing polarizing plate

Info

Publication number
TWI367353B
TWI367353B TW099125686A TW99125686A TWI367353B TW I367353 B TWI367353 B TW I367353B TW 099125686 A TW099125686 A TW 099125686A TW 99125686 A TW99125686 A TW 99125686A TW I367353 B TWI367353 B TW I367353B
Authority
TW
Taiwan
Prior art keywords
polarizing plate
manufacturing polarizing
manufacturing
plate
polarizing
Prior art date
Application number
TW099125686A
Other languages
Chinese (zh)
Other versions
TW201118437A (en
Inventor
Rikiya Matsumoto
Shin Oikawa
Koji Ueda
Original Assignee
Sumitomo Chemical Co
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 filed Critical Sumitomo Chemical Co
Publication of TW201118437A publication Critical patent/TW201118437A/en
Application granted granted Critical
Publication of TWI367353B publication Critical patent/TWI367353B/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
TW099125686A 2009-08-06 2010-08-03 Method for manufacturing polarizing plate TWI367353B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009183162 2009-08-06

Publications (2)

Publication Number Publication Date
TW201118437A TW201118437A (en) 2011-06-01
TWI367353B true TWI367353B (en) 2012-07-01

Family

ID=43544466

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099125686A TWI367353B (en) 2009-08-06 2010-08-03 Method for manufacturing polarizing plate

Country Status (5)

Country Link
JP (1) JP4743339B2 (en)
KR (1) KR101102159B1 (en)
CN (1) CN102282485B (en)
TW (1) TWI367353B (en)
WO (1) WO2011016572A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10585224B2 (en) 2015-04-17 2020-03-10 Nitto Denko Corporation Polarizing plate and method for producing same
TWI753911B (en) * 2016-05-17 2022-02-01 日商日東電工股份有限公司 Optical laminate, and method for producing optical film using the same
TWI824051B (en) * 2018-11-02 2023-12-01 日商日東電工股份有限公司 Laser cutting processing method of polarized optical functional film laminate

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012014602A1 (en) * 2010-07-29 2012-02-02 コニカミノルタオプト株式会社 Long roll of polarizing plate and optical display device manufacturing system
JP5481300B2 (en) * 2010-07-29 2014-04-23 住友化学株式会社 Polarizing plate cutting method and polarizing plate cut by the method
SG191204A1 (en) 2010-12-30 2013-07-31 3M Innovative Properties Co Laser cutting method and articles produced therewith
WO2013077353A1 (en) * 2011-11-21 2013-05-30 住友化学株式会社 Optical member laminate manufacturing system, manufacturing method, and recording medium
US20150085217A1 (en) * 2012-05-01 2015-03-26 Konica Minolta, Inc. Retardation film, process for producing polarizer, and liquid-crystal display device
KR102031401B1 (en) * 2012-08-08 2019-10-11 스미또모 가가꾸 가부시키가이샤 Method for producing and system for producing optical display device
WO2014097885A1 (en) * 2012-12-18 2014-06-26 住友化学株式会社 Manufacturing method for optical display device and manufacturing system for optical display device
JP6318465B2 (en) * 2013-03-26 2018-05-09 住友化学株式会社 Resin film, polarizing plate using the same, and method for cutting resin film
CN104730609B (en) * 2013-12-20 2019-06-04 昆山国显光电有限公司 A kind of polaroid and the panel display apparatus and preparation method thereof using the polaroid
KR101683649B1 (en) 2015-01-27 2016-12-07 현대자동차주식회사 Personalized displaying system for varying and integrating car contents, method for managing car contents the smae, and computer readable medium for performing the same
JP6623474B2 (en) * 2016-03-28 2019-12-25 北川工業株式会社 Heat conductive member, method for manufacturing heat conductive member, and heat conductive structure
JP6922899B2 (en) * 2016-04-28 2021-08-18 日本ゼオン株式会社 Optical film manufacturing method
JP6792367B2 (en) * 2016-07-22 2020-11-25 日東電工株式会社 Single-wafer optical film
JP6814459B2 (en) * 2016-07-28 2021-01-20 三星ダイヤモンド工業株式会社 Laser processing method
KR102558815B1 (en) * 2016-08-08 2023-07-21 동우 화인켐 주식회사 Optical Film and Polarizing Plate Comprising the Same
CN106092919B (en) * 2016-08-09 2018-10-19 东莞市卓越新材料科技有限公司 A kind of aluminum plastic film material tests method
TWI613471B (en) * 2016-12-21 2018-02-01 住華科技股份有限公司 Polarizer assembly and display apparatus
WO2019112000A1 (en) * 2017-12-07 2019-06-13 住友化学株式会社 Method for cutting and method for manufacturing laminate film
JP7260993B2 (en) * 2017-12-07 2023-04-19 住友化学株式会社 LAMINATED FILM CUTTING METHOD AND MANUFACTURING METHOD
JP2018112754A (en) * 2018-03-22 2018-07-19 住友化学株式会社 Resin film, polarizing plate using the same, and cutting method of resin film
WO2019202992A1 (en) * 2018-04-19 2019-10-24 東洋紡株式会社 Polyester film for surface protection film of foldable display and use thereof
CN108581189B (en) * 2018-06-01 2020-04-17 业成科技（成都）有限公司 Laser cutting method
JP6792660B2 (en) * 2019-03-04 2020-11-25 住友化学株式会社 Optical laminate and its manufacturing method
CN111061102B (en) * 2019-12-17 2022-12-23 Tcl华星光电技术有限公司 Array substrate and display panel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100411825C (en) * 2001-07-16 2008-08-20 三星宝石工业株式会社 Scribing device and method for fragile material substrate
JP2006106016A (en) * 2004-09-10 2006-04-20 Sumitomo Chemical Co Ltd Polarizing plate and manufacturing method therefor
CN101051137A (en) * 2006-04-07 2007-10-10 奇美电子股份有限公司 Method for producing liquid crystal display
PL2093041T3 (en) * 2006-10-17 2013-08-30 Nitto Denko Corp Optical member adhering method, and apparatus using the method
JP5096040B2 (en) * 2007-05-16 2012-12-12 日東電工株式会社 Laser processing method and laser processed product

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10585224B2 (en) 2015-04-17 2020-03-10 Nitto Denko Corporation Polarizing plate and method for producing same
TWI769979B (en) * 2015-04-17 2022-07-11 日商日東電工股份有限公司 Polarizing plate and manufacturing method thereof
TWI753911B (en) * 2016-05-17 2022-02-01 日商日東電工股份有限公司 Optical laminate, and method for producing optical film using the same
TWI824051B (en) * 2018-11-02 2023-12-01 日商日東電工股份有限公司 Laser cutting processing method of polarized optical functional film laminate

Also Published As

Publication number Publication date
TW201118437A (en) 2011-06-01
JP2011053673A (en) 2011-03-17
KR20110089375A (en) 2011-08-05
WO2011016572A1 (en) 2011-02-10
KR101102159B1 (en) 2012-01-02
CN102282485A (en) 2011-12-14
JP4743339B2 (en) 2011-08-10
CN102282485B (en) 2012-08-29

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees