TWI701468B - 偏光板及偏光板的檢查方法 - Google Patents

偏光板及偏光板的檢查方法 Download PDF

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Publication number
TWI701468B
TWI701468B TW105136860A TW105136860A TWI701468B TW I701468 B TWI701468 B TW I701468B TW 105136860 A TW105136860 A TW 105136860A TW 105136860 A TW105136860 A TW 105136860A TW I701468 B TWI701468 B TW I701468B
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TW
Taiwan
Prior art keywords
protective film
adhesive layer
polarizing plate
film
polarizer
Prior art date
Application number
TW105136860A
Other languages
English (en)
Chinese (zh)
Other versions
TW201723542A (zh
Inventor
白石貴志
神野亨
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.)
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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 TW201723542A publication Critical patent/TW201723542A/zh
Application granted granted Critical
Publication of TWI701468B publication Critical patent/TWI701468B/zh

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033Polarisers, 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
    • G02B5/3041Polarisers, 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/02Details

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
TW105136860A 2015-11-13 2016-11-11 偏光板及偏光板的檢查方法 TWI701468B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-223444 2015-11-13
JP2015223444A JP6234419B2 (ja) 2015-11-13 2015-11-13 偏光板、および偏光板の検品方法

Publications (2)

Publication Number Publication Date
TW201723542A TW201723542A (zh) 2017-07-01
TWI701468B true TWI701468B (zh) 2020-08-11

Family

ID=58695262

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105136860A TWI701468B (zh) 2015-11-13 2016-11-11 偏光板及偏光板的檢查方法

Country Status (5)

Country Link
JP (1) JP6234419B2 (ja)
KR (1) KR20180081540A (ja)
CN (1) CN108291994B (ja)
TW (1) TWI701468B (ja)
WO (1) WO2017082164A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112509472B (zh) * 2020-12-23 2022-05-03 武汉华星光电半导体显示技术有限公司 一种膜层保护结构及膜层贴附方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW469357B (en) * 1996-08-05 2001-12-21 Teijin Ltd Alignment film with pores
JP2010164733A (ja) * 2009-01-15 2010-07-29 Dainippon Printing Co Ltd 偏光子保護用光学フィルム及びその製造方法、偏光板、並びに表示装置
TW201539061A (zh) * 2014-02-19 2015-10-16 Sumitomo Chemical Co 偏光性積層膜及偏光板的製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006021459A (ja) * 2004-07-09 2006-01-26 Konica Minolta Opto Inc 光学フィルムの製造方法
JP2007045071A (ja) * 2005-08-11 2007-02-22 Konica Minolta Opto Inc 光学フィルムの製造方法、光学フィルム、及びそれを用いた偏光板
JP2007052333A (ja) * 2005-08-19 2007-03-01 Konica Minolta Opto Inc 表面凹凸形状光学フィルム、その製造方法及び偏光板、画像表示装置
KR20070094184A (ko) * 2006-03-16 2007-09-20 동우 화인켐 주식회사 고경도 하드코팅 필름, 이를 구비한 편광판 및 표시장치
JP2009075535A (ja) * 2007-08-27 2009-04-09 Nitto Denko Corp 光学フィルム、偏光板、及び画像表示装置
JP5332599B2 (ja) * 2008-07-11 2013-11-06 住友化学株式会社 偏光板、その製造方法及びそれを用いた複合偏光板
JP5167039B2 (ja) * 2008-09-10 2013-03-21 富士フイルム株式会社 フィルム、フィルムの製造方法、偏光板および液晶表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW469357B (en) * 1996-08-05 2001-12-21 Teijin Ltd Alignment film with pores
JP2010164733A (ja) * 2009-01-15 2010-07-29 Dainippon Printing Co Ltd 偏光子保護用光学フィルム及びその製造方法、偏光板、並びに表示装置
TW201539061A (zh) * 2014-02-19 2015-10-16 Sumitomo Chemical Co 偏光性積層膜及偏光板的製造方法

Also Published As

Publication number Publication date
KR20180081540A (ko) 2018-07-16
WO2017082164A1 (ja) 2017-05-18
JP6234419B2 (ja) 2017-11-22
JP2017090783A (ja) 2017-05-25
CN108291994B (zh) 2020-10-16
TW201723542A (zh) 2017-07-01
CN108291994A (zh) 2018-07-17

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