TWI524097B - Polarizing element protective film - Google Patents

Polarizing element protective film Download PDF

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Publication number
TWI524097B
TWI524097B TW101108530A TW101108530A TWI524097B TW I524097 B TWI524097 B TW I524097B TW 101108530 A TW101108530 A TW 101108530A TW 101108530 A TW101108530 A TW 101108530A TW I524097 B TWI524097 B TW I524097B
Authority
TW
Taiwan
Prior art keywords
light
polarizing element
protective film
film
element protective
Prior art date
Application number
TW101108530A
Other languages
English (en)
Chinese (zh)
Other versions
TW201245774A (en
Inventor
Tomohiro Fukuura
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 TW201245774A publication Critical patent/TW201245774A/zh
Application granted granted Critical
Publication of TWI524097B publication Critical patent/TWI524097B/zh

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/30—Fillers, e.g. particles, powders, beads, flakes, spheres, chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Surface Treatment Of Optical Elements (AREA)
TW101108530A 2011-03-18 2012-03-13 Polarizing element protective film TWI524097B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011061069 2011-03-18

Publications (2)

Publication Number Publication Date
TW201245774A TW201245774A (en) 2012-11-16
TWI524097B true TWI524097B (zh) 2016-03-01

Family

ID=46813240

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101108530A TWI524097B (zh) 2011-03-18 2012-03-13 Polarizing element protective film

Country Status (4)

Country Link
JP (1) JP2012212122A (ko)
KR (1) KR101962962B1 (ko)
CN (1) CN102681038B (ko)
TW (1) TWI524097B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9512976B2 (en) * 2012-04-13 2016-12-06 Sharp Kabushiki Kaisha Light-emitting device, display device and illumination device
CN105308486A (zh) * 2013-06-19 2016-02-03 富士胶片株式会社 聚酯薄膜、偏振片及图像显示装置
KR102445532B1 (ko) * 2017-03-30 2022-09-20 린텍 가부시키가이샤 보호막 형성용 복합 시트
JP7382264B2 (ja) * 2020-03-27 2023-11-16 日東電工株式会社 偏光フィルム及び画像表示装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4140998B2 (ja) * 1997-12-22 2008-08-27 大日本印刷株式会社 拡散層付偏光板および当該偏光板を用いた液晶表示装置
JP4267741B2 (ja) * 1999-03-09 2009-05-27 富士フイルム株式会社 防眩性反射防止フィルムおよび画像表示装置
JP2006058616A (ja) * 2004-08-20 2006-03-02 Sumitomo Chemical Co Ltd 防眩フィルム、防眩性偏光板、画像表示装置及び防眩フィルムの選択方法
JP2007193017A (ja) * 2006-01-18 2007-08-02 Fujifilm Corp 偏光板及び液晶表示装置
JP2008003541A (ja) 2006-01-27 2008-01-10 Fujifilm Corp 偏光板保護フィルムとそれを用いた偏光板及び液晶表示装置
CN101563633B (zh) * 2006-12-20 2012-07-18 住友化学株式会社 偏振板及液晶显示装置
WO2009054287A1 (ja) * 2007-10-23 2009-04-30 Sumitomo Chemical Company, Limited 防眩フィルム、防眩性偏光板および画像表示装置
JP2009150998A (ja) * 2007-12-19 2009-07-09 Sumitomo Chemical Co Ltd 防眩フィルム、防眩性偏光板および画像表示装置
JP2009156938A (ja) * 2007-12-25 2009-07-16 Sumitomo Chemical Co Ltd 防眩フィルム、防眩性偏光板および画像表示装置
JP2009210592A (ja) * 2008-02-29 2009-09-17 Sumitomo Chemical Co Ltd 防眩性偏光板およびそれを用いた画像表示装置
JP2009251378A (ja) * 2008-04-08 2009-10-29 Sumitomo Chemical Co Ltd 防眩フィルム、防眩性偏光板および画像表示装置
JP2010020267A (ja) * 2008-06-09 2010-01-28 Sony Corp 光学フィルムおよびその製造方法、防眩性フィルム、光学層付偏光子、ならびに表示装置
JP5259334B2 (ja) * 2008-10-17 2013-08-07 リンテック株式会社 防眩性ハードコートフィルム及びそれを用いた偏光板
JP2010102072A (ja) * 2008-10-23 2010-05-06 Sumitomo Chemical Co Ltd 防眩フィルム、防眩性偏光板および画像表示装置
JP4698723B2 (ja) * 2008-11-25 2011-06-08 大日本印刷株式会社 防眩フィルム、偏光板及び透過型表示装置
JP2010244016A (ja) * 2009-03-18 2010-10-28 Toppan Printing Co Ltd 防眩フィルム、偏光板、透過型液晶ディスプレイ
JP5414324B2 (ja) * 2009-03-29 2014-02-12 株式会社日本触媒 防眩性積層体
JP5486840B2 (ja) * 2009-05-14 2014-05-07 リンテック株式会社 反射防止フィルム及びそれを用いた偏光板
KR20120079074A (ko) * 2009-09-04 2012-07-11 스미또모 가가꾸 가부시키가이샤 광확산 필름과 그 제조 방법, 광확산성 편광판, 및 액정 표시 장치

Also Published As

Publication number Publication date
JP2012212122A (ja) 2012-11-01
CN102681038B (zh) 2016-09-07
KR20120106585A (ko) 2012-09-26
TW201245774A (en) 2012-11-16
CN102681038A (zh) 2012-09-19
KR101962962B1 (ko) 2019-03-27

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