KR101597482B1 - 반사재 - Google Patents

반사재 Download PDF

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Publication number
KR101597482B1
KR101597482B1 KR1020147035136A KR20147035136A KR101597482B1 KR 101597482 B1 KR101597482 B1 KR 101597482B1 KR 1020147035136 A KR1020147035136 A KR 1020147035136A KR 20147035136 A KR20147035136 A KR 20147035136A KR 101597482 B1 KR101597482 B1 KR 101597482B1
Authority
KR
South Korea
Prior art keywords
resin
resin layer
layer
olefin
reflector
Prior art date
Application number
KR1020147035136A
Other languages
English (en)
Korean (ko)
Other versions
KR20150005718A (ko
Inventor
다이키 노자와
사오리 스기에
다카유키 와타나베
마사히코 가와노
준 다카기
Original Assignee
미쓰비시 쥬시 가부시끼가이샤
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
Priority claimed from JP2012006790A external-priority patent/JP2013148607A/ja
Priority claimed from JP2012006787A external-priority patent/JP2013148605A/ja
Application filed by 미쓰비시 쥬시 가부시끼가이샤 filed Critical 미쓰비시 쥬시 가부시끼가이샤
Publication of KR20150005718A publication Critical patent/KR20150005718A/ko
Application granted granted Critical
Publication of KR101597482B1 publication Critical patent/KR101597482B1/ko

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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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising 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
    • 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
    • G02F1/133605—Direct backlight including specially adapted reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
KR1020147035136A 2012-01-17 2012-12-27 반사재 KR101597482B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2012-006787 2012-01-17
JP2012006790A JP2013148607A (ja) 2012-01-17 2012-01-17 反射材
JPJP-P-2012-006790 2012-01-17
JP2012006787A JP2013148605A (ja) 2012-01-17 2012-01-17 反射材
PCT/JP2012/083903 WO2013108563A1 (ja) 2012-01-17 2012-12-27 反射材

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020147012905A Division KR101974237B1 (ko) 2012-01-17 2012-12-27 반사재

Publications (2)

Publication Number Publication Date
KR20150005718A KR20150005718A (ko) 2015-01-14
KR101597482B1 true KR101597482B1 (ko) 2016-02-24

Family

ID=48798999

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020147035136A KR101597482B1 (ko) 2012-01-17 2012-12-27 반사재
KR1020147012905A KR101974237B1 (ko) 2012-01-17 2012-12-27 반사재

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020147012905A KR101974237B1 (ko) 2012-01-17 2012-12-27 반사재

Country Status (4)

Country Link
KR (2) KR101597482B1 (zh)
CN (2) CN104040383B (zh)
TW (2) TWI548917B (zh)
WO (1) WO2013108563A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108196330B (zh) * 2018-01-02 2020-05-19 京东方科技集团股份有限公司 一种反射片及背光模组、显示装置
US20210222028A1 (en) * 2018-05-31 2021-07-22 Toyobo Co., Ltd. Laminated polypropylene film
TWI740515B (zh) 2019-12-23 2021-09-21 長春人造樹脂廠股份有限公司 液晶高分子膜及包含其之積層板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001154006A (ja) 1999-11-29 2001-06-08 Nitto Denko Corp 防眩層及び光学部材
JP2003215574A (ja) 2002-01-24 2003-07-30 Fujitsu Display Technologies Corp 反射型液晶表示装置
JP2009204837A (ja) 2008-02-27 2009-09-10 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
JP2011221197A (ja) 2010-04-08 2011-11-04 Suntechopt Co Ltd アンチグレア拡散フィルム

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0816175B2 (ja) 1991-01-22 1996-02-21 東レ株式会社 液晶ディスプレイ反射板用白色ポリエステルフイルム
JPH10332914A (ja) * 1997-06-02 1998-12-18 Asahi Glass Co Ltd 半透過反射板、およびそれを備えた表示装置
JPH11174213A (ja) 1997-12-10 1999-07-02 Mitsui Chem Inc 光反射体
JPH11231111A (ja) * 1998-02-09 1999-08-27 Nitto Denko Corp 光拡散反射シート
JP2002182013A (ja) * 2000-12-12 2002-06-26 Toray Ind Inc 積層光拡散性フィルム
JP2003050304A (ja) * 2001-08-07 2003-02-21 Teijin Dupont Films Japan Ltd 半透過反射ポリエステルフィルムおよび製造方法
JP3861657B2 (ja) * 2001-10-31 2006-12-20 東レ株式会社 微細気泡含有フィルム
JP2004061767A (ja) * 2002-07-26 2004-02-26 Alps Electric Co Ltd 反射体及びその製造方法と反射型液晶表示装置
JP2004133250A (ja) * 2002-10-11 2004-04-30 Alps Electric Co Ltd 反射体及び液晶表示装置
JP4914562B2 (ja) 2003-06-19 2012-04-11 株式会社ユポ・コーポレーション 光反射体およびそれを用いた面光源装置
JP2008081563A (ja) * 2006-09-26 2008-04-10 Asahi Kasei Corp 光拡散反射シート
JP2008158134A (ja) 2006-12-22 2008-07-10 Asahi Kasei Corp 反射シート
US7727705B2 (en) * 2007-02-23 2010-06-01 Fujifilm Electronic Materials, U.S.A., Inc. High etch resistant underlayer compositions for multilayer lithographic processes
CN101324677A (zh) * 2007-03-14 2008-12-17 索尼株式会社 防眩光膜的制造方法
JP2009096868A (ja) * 2007-10-16 2009-05-07 Nippon Shokubai Co Ltd 光拡散フィルム用樹脂微粒子、樹脂組成物および光拡散フィルム
JP5635229B2 (ja) 2008-10-01 2014-12-03 帝人デュポンフィルム株式会社 液晶表示装置用反射フィルム
JP5333261B2 (ja) * 2009-03-11 2013-11-06 Ｊｓｒ株式会社 偏光性回折素子
CN102073080B (zh) * 2009-11-18 2013-08-14 惠和株式会社 光学薄片以及使用它的背光单元
CN101793979B (zh) * 2010-02-10 2012-01-04 东南大学 一维漫反射随机折射率梯度覆层及其应用
JP2012178279A (ja) * 2011-02-25 2012-09-13 Asahi Kasei Corp 有機エレクトロルミネッセンス素子

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001154006A (ja) 1999-11-29 2001-06-08 Nitto Denko Corp 防眩層及び光学部材
JP2003215574A (ja) 2002-01-24 2003-07-30 Fujitsu Display Technologies Corp 反射型液晶表示装置
JP2009204837A (ja) 2008-02-27 2009-09-10 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
JP2011221197A (ja) 2010-04-08 2011-11-04 Suntechopt Co Ltd アンチグレア拡散フィルム

Also Published As

Publication number Publication date
CN104635282B (zh) 2017-08-11
TWI548917B (zh) 2016-09-11
TW201516542A (zh) 2015-05-01
KR101974237B1 (ko) 2019-04-30
CN104040383B (zh) 2016-08-24
CN104040383A (zh) 2014-09-10
KR20140111644A (ko) 2014-09-19
KR20150005718A (ko) 2015-01-14
WO2013108563A1 (ja) 2013-07-25
TWI551922B (zh) 2016-10-01
CN104635282A (zh) 2015-05-20
TW201335680A (zh) 2013-09-01

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