JP5600304B2 - 光散乱シート及びその製造方法 - Google Patents

光散乱シート及びその製造方法 Download PDF

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Publication number
JP5600304B2
JP5600304B2 JP2011042513A JP2011042513A JP5600304B2 JP 5600304 B2 JP5600304 B2 JP 5600304B2 JP 2011042513 A JP2011042513 A JP 2011042513A JP 2011042513 A JP2011042513 A JP 2011042513A JP 5600304 B2 JP5600304 B2 JP 5600304B2
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JP
Japan
Prior art keywords
drying
light scattering
phase separation
scattering sheet
coating layer
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.)
Expired - Fee Related
Application number
JP2011042513A
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English (en)
Japanese (ja)
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JP2011201300A5 (https=
JP2011201300A (ja
Inventor
一尋 塩尻
和宏 沖
祐介 大橋
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.)
Fujifilm Corp
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Fujifilm Corp
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Filing date
Publication date
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Priority to JP2011042513A priority Critical patent/JP5600304B2/ja
Publication of JP2011201300A publication Critical patent/JP2011201300A/ja
Publication of JP2011201300A5 publication Critical patent/JP2011201300A5/ja
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Classifications

    • 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
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00798—Producing diffusers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • 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
    • G02F1/133504—Diffusing, scattering, diffracting 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
JP2011042513A 2010-03-03 2011-02-28 光散乱シート及びその製造方法 Expired - Fee Related JP5600304B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011042513A JP5600304B2 (ja) 2010-03-03 2011-02-28 光散乱シート及びその製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010046892 2010-03-03
JP2010046892 2010-03-03
JP2011042513A JP5600304B2 (ja) 2010-03-03 2011-02-28 光散乱シート及びその製造方法

Publications (3)

Publication Number Publication Date
JP2011201300A JP2011201300A (ja) 2011-10-13
JP2011201300A5 JP2011201300A5 (https=) 2013-11-07
JP5600304B2 true JP5600304B2 (ja) 2014-10-01

Family

ID=44878485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011042513A Expired - Fee Related JP5600304B2 (ja) 2010-03-03 2011-02-28 光散乱シート及びその製造方法

Country Status (2)

Country Link
US (1) US20120057239A1 (https=)
JP (1) JP5600304B2 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5825051B2 (ja) * 2011-11-02 2015-12-02 コニカミノルタ株式会社 光散乱性偏光膜保護フィルム、その製造方法、偏光板及び液晶表示装置
JP2013171106A (ja) * 2012-02-20 2013-09-02 Mitsubishi Gas Chemical Co Inc 光拡散フィルム製造方法
CN104321375B (zh) 2012-03-12 2019-05-10 纳米西泰有限公司 高分子超薄膜和多孔高分子超薄膜
US9506633B2 (en) 2012-09-06 2016-11-29 Cooledge Lighting Inc. Sealed and sealable lighting systems incorporating flexible light sheets and related methods
US8947001B2 (en) 2012-09-06 2015-02-03 Cooledge Lighting Inc. Wiring boards for array-based electronic devices
US8704448B2 (en) 2012-09-06 2014-04-22 Cooledge Lighting Inc. Wiring boards for array-based electronic devices
JP6072756B2 (ja) * 2014-01-06 2017-02-01 富士フイルム株式会社 セルロースアシレートフィルムの製造方法、セルロースアシレートフィルム、ならびにこれを含む偏光板および画像表示装置
CN105891919B (zh) * 2015-02-17 2018-10-23 奇美实业股份有限公司 光透过性基材
TWI544253B (zh) * 2015-04-02 2016-08-01 奇美實業股份有限公司 具突出部之光透過性基材
JP6797567B2 (ja) * 2016-06-06 2020-12-09 株式会社ダイセル 光拡散フィルム及びその製造方法並びに表示装置
WO2019225670A1 (ja) * 2018-05-23 2019-11-28 富士フイルム株式会社 積層体の製造方法
WO2019225517A1 (ja) * 2018-05-23 2019-11-28 富士フイルム株式会社 積層体の製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2539491Y2 (ja) * 1991-10-09 1997-06-25 惠和商工株式会社 光拡散シート材
JP3233669B2 (ja) * 1991-12-25 2001-11-26 大日本印刷株式会社 光拡散シートの製造方法
TW354286B (en) * 1996-05-22 1999-03-11 Toray Industries Thin-film made of aryl polyamide and/or aryl polyimide and magnetic recording media using the same
JP2000075134A (ja) * 1998-09-01 2000-03-14 Nitto Denko Corp 光拡散偏光板
JP4709372B2 (ja) * 2000-11-09 2011-06-22 ダイセル化学工業株式会社 光散乱シートおよび液晶表示装置
JP2002221608A (ja) * 2001-01-26 2002-08-09 Daicel Chem Ind Ltd 光散乱シートおよび液晶表示装置
JP4034662B2 (ja) * 2003-02-12 2008-01-16 富士フイルム株式会社 液状塗着組成物の乾燥方法
JP4217097B2 (ja) * 2003-04-03 2009-01-28 ダイセル化学工業株式会社 防眩性フィルム
JP4384506B2 (ja) * 2004-01-06 2009-12-16 ダイセル化学工業株式会社 防眩性膜
KR20090008234A (ko) * 2006-03-16 2009-01-21 다이셀 가가꾸 고교 가부시끼가이샤 방현성 필름
JP5038748B2 (ja) * 2007-03-14 2012-10-03 株式会社ダイセル 防眩性膜及びその製造方法
JP5203741B2 (ja) * 2008-02-19 2013-06-05 富士フイルム株式会社 多層膜フィルム及びその製造方法
JP5006235B2 (ja) * 2008-03-19 2012-08-22 富士フイルム株式会社 機能性フィルムの製造方法
JP2010066469A (ja) * 2008-09-10 2010-03-25 Daicel Chem Ind Ltd 防眩性フィルムおよびその製造方法

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Publication number Publication date
US20120057239A1 (en) 2012-03-08
JP2011201300A (ja) 2011-10-13

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