JP2012212119A - 偏光子保護フィルム - Google Patents

偏光子保護フィルム Download PDF

Info

Publication number
JP2012212119A
JP2012212119A JP2012049103A JP2012049103A JP2012212119A JP 2012212119 A JP2012212119 A JP 2012212119A JP 2012049103 A JP2012049103 A JP 2012049103A JP 2012049103 A JP2012049103 A JP 2012049103A JP 2012212119 A JP2012212119 A JP 2012212119A
Authority
JP
Japan
Prior art keywords
protective film
polarizer protective
light
film
value
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2012049103A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012212119A5 (ko
Inventor
Tomohiro Fukuura
知浩 福浦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP2012049103A priority Critical patent/JP2012212119A/ja
Publication of JP2012212119A publication Critical patent/JP2012212119A/ja
Publication of JP2012212119A5 publication Critical patent/JP2012212119A5/ja
Pending legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2012049103A 2011-03-18 2012-03-06 偏光子保護フィルム Pending JP2012212119A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012049103A JP2012212119A (ja) 2011-03-18 2012-03-06 偏光子保護フィルム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011061238 2011-03-18
JP2011061238 2011-03-18
JP2012049103A JP2012212119A (ja) 2011-03-18 2012-03-06 偏光子保護フィルム

Publications (2)

Publication Number Publication Date
JP2012212119A true JP2012212119A (ja) 2012-11-01
JP2012212119A5 JP2012212119A5 (ko) 2015-04-02

Family

ID=46813241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012049103A Pending JP2012212119A (ja) 2011-03-18 2012-03-06 偏光子保護フィルム

Country Status (4)

Country Link
JP (1) JP2012212119A (ko)
KR (1) KR101895077B1 (ko)
CN (1) CN102681039A (ko)
TW (1) TW201248210A (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015002072A1 (ja) * 2013-07-04 2015-01-08 シャープ株式会社 光拡散部材及び表示装置
WO2015005284A1 (ja) * 2013-07-10 2015-01-15 シャープ株式会社 光拡散部材及び表示装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6199605B2 (ja) * 2013-05-27 2017-09-20 日東電工株式会社 ハードコートフィルム及びハードコートフィルム巻回体
KR102093294B1 (ko) * 2018-09-28 2020-03-26 스미또모 가가꾸 가부시키가이샤 광학 필름

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000258606A (ja) * 1999-03-09 2000-09-22 Fuji Photo Film Co Ltd 防眩性反射防止フィルムおよび画像表示装置
JP2002248712A (ja) * 2001-02-23 2002-09-03 Toppan Printing Co Ltd 防眩シート
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6778240B2 (en) * 2000-03-28 2004-08-17 Fuji Photo Film Co., Ltd. Anti-glare and anti-reflection film, polarizing plate, and image display device
JP4890770B2 (ja) * 2005-02-14 2012-03-07 リンテック株式会社 防眩性ハードコートフィルムの製造方法
US7998563B2 (en) * 2005-06-21 2011-08-16 Zeon Corporation Protective film for polarizing plate
JP2007156132A (ja) * 2005-12-06 2007-06-21 Sumitomo Chemical Co Ltd 防眩フィルム及び画像表示装置
JP2007187952A (ja) * 2006-01-16 2007-07-26 Sumitomo Chemical Co Ltd 防眩フィルム、その製造方法、そのための金型の製造方法、及び表示装置
JP5135871B2 (ja) * 2007-05-08 2013-02-06 住友化学株式会社 防眩フィルム、防眩性偏光板及び画像表示装置
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
US9671528B2 (en) * 2008-10-07 2017-06-06 Dai Nippon Printing Co., Ltd. Optical sheet, surface light source device and transmission type display device
JP5414324B2 (ja) * 2009-03-29 2014-02-12 株式会社日本触媒 防眩性積層体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000258606A (ja) * 1999-03-09 2000-09-22 Fuji Photo Film Co Ltd 防眩性反射防止フィルムおよび画像表示装置
JP2002248712A (ja) * 2001-02-23 2002-09-03 Toppan Printing Co Ltd 防眩シート
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015002072A1 (ja) * 2013-07-04 2015-01-08 シャープ株式会社 光拡散部材及び表示装置
WO2015005284A1 (ja) * 2013-07-10 2015-01-15 シャープ株式会社 光拡散部材及び表示装置
JP2015018092A (ja) * 2013-07-10 2015-01-29 シャープ株式会社 光拡散部材及び表示装置。

Also Published As

Publication number Publication date
KR20120106590A (ko) 2012-09-26
KR101895077B1 (ko) 2018-10-04
TW201248210A (en) 2012-12-01
CN102681039A (zh) 2012-09-19

Similar Documents

Publication Publication Date Title
US8081385B2 (en) Antiglare film, method for manufacturing antiglare film, polarizer, and display device
WO2011027905A1 (ja) 光拡散フィルムおよびその製造方法、光拡散性偏光板、ならびに液晶表示装置
JP2009156938A (ja) 防眩フィルム、防眩性偏光板および画像表示装置
WO2011027903A1 (ja) 光拡散フィルムおよびその製造方法、光拡散性偏光板、ならびに液晶表示装置
JP5115403B2 (ja) 画像表示装置用保護フィルム、偏光板及び画像表示装置
JP2009156939A (ja) 防眩フィルム、防眩性偏光板および画像表示装置
JP2008122832A (ja) 防眩性光拡散部材
WO2012046790A1 (ja) 光拡散フィルムおよびその製造方法、光拡散性偏光板、ならびに液晶表示装置
WO2011162133A1 (ja) 光拡散性偏光板および液晶表示装置
JP2012118201A (ja) 光学フィルムおよびこれを用いた偏光板
WO2012067046A1 (ja) 光拡散フィルム、偏光板および画像表示装置
JP2012098526A (ja) 光拡散フィルムおよびその製造方法、光拡散性偏光板、ならびに液晶表示装置
JP2012212119A (ja) 偏光子保護フィルム
TWI524097B (zh) Polarizing element protective film
KR102006500B1 (ko) 편광자 보호 필름
JP2012212120A (ja) 偏光子保護フィルム
JP5827811B2 (ja) 液晶表示装置
JP6551117B2 (ja) 光学積層体及びその製造方法
WO2012074123A1 (ja) 光学フィルムおよび液晶表示装置
JP5714369B2 (ja) 表面処理フィルムおよびその製造方法
WO2011162132A1 (ja) 光拡散性偏光板および液晶表示装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150213

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150213

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20151124

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20151201

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20160329