KR101597482B1 - 반사재 - Google Patents
반사재 Download PDFInfo
- 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
Links
Images
Classifications
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- 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)
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 (ja) |
CN (2) | CN104040383B (ja) |
TW (2) | TWI548917B (ja) |
WO (1) | WO2013108563A1 (ja) |
Families Citing this family (3)
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)
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)
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 |
-
2012
- 2012-12-27 CN CN201280066335.2A patent/CN104040383B/zh active Active
- 2012-12-27 CN CN201510037091.0A patent/CN104635282B/zh active Active
- 2012-12-27 KR KR1020147035136A patent/KR101597482B1/ko active IP Right Grant
- 2012-12-27 KR KR1020147012905A patent/KR101974237B1/ko active IP Right Grant
- 2012-12-27 WO PCT/JP2012/083903 patent/WO2013108563A1/ja active Application Filing
-
2013
- 2013-01-17 TW TW104101298A patent/TWI548917B/zh active
- 2013-01-17 TW TW102101751A patent/TWI551922B/zh active
Patent Citations (4)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A107 | Divisional application of patent | ||
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant |