KR101587393B1 - 백색 반사 필름 - Google Patents
백색 반사 필름 Download PDFInfo
- Publication number
- KR101587393B1 KR101587393B1 KR1020157013430A KR20157013430A KR101587393B1 KR 101587393 B1 KR101587393 B1 KR 101587393B1 KR 1020157013430 A KR1020157013430 A KR 1020157013430A KR 20157013430 A KR20157013430 A KR 20157013430A KR 101587393 B1 KR101587393 B1 KR 101587393B1
- Authority
- KR
- South Korea
- Prior art keywords
- particles
- film
- layer
- surface layer
- volume
- Prior art date
Links
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Classifications
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- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- 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
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
- G02B27/20—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective for imaging minute objects, e.g. light-pointer
-
- 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
- G02B5/0226—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 having particles on the surface
-
- 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
- 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
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- 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
- B32B2307/412—Transparent
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Planar Illumination Modules (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Elements Other Than Lenses (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2013-034586 | 2013-02-25 | ||
JP2013034586A JP5785202B2 (ja) | 2013-02-25 | 2013-02-25 | 白色反射フィルム |
JPJP-P-2013-034587 | 2013-02-25 | ||
JP2013034587A JP5722937B2 (ja) | 2013-02-25 | 2013-02-25 | 白色反射フィルム |
PCT/JP2014/054988 WO2014129673A1 (ja) | 2013-02-25 | 2014-02-21 | 白色反射フィルム |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157026779A Division KR101599684B1 (ko) | 2013-02-25 | 2014-02-21 | 백색 반사 필름 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150065904A KR20150065904A (ko) | 2015-06-15 |
KR101587393B1 true KR101587393B1 (ko) | 2016-01-20 |
Family
ID=51391446
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157026779A KR101599684B1 (ko) | 2013-02-25 | 2014-02-21 | 백색 반사 필름 |
KR1020157013430A KR101587393B1 (ko) | 2013-02-25 | 2014-02-21 | 백색 반사 필름 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157026779A KR101599684B1 (ko) | 2013-02-25 | 2014-02-21 | 백색 반사 필름 |
Country Status (4)
Country | Link |
---|---|
KR (2) | KR101599684B1 (zh) |
CN (1) | CN105190371B (zh) |
TW (1) | TWI575192B (zh) |
WO (1) | WO2014129673A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017010471A1 (ja) * | 2015-07-16 | 2017-01-19 | 帝人フィルムソリューション株式会社 | 大型ディスプレイ用白色反射フィルム |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010224446A (ja) | 2009-03-25 | 2010-10-07 | Teijin Dupont Films Japan Ltd | 液晶表示装置のバックライトユニットの反射フィルム用白色フィルム |
JP2011209499A (ja) | 2010-03-30 | 2011-10-20 | Toray Ind Inc | 面光源反射板用白色ポリエステルフィルム及びそれを用いた液晶ディスプレイ用面光源反射板 |
JP2012108190A (ja) | 2010-11-15 | 2012-06-07 | Teijin Dupont Films Japan Ltd | 反射フィルム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3934754B2 (ja) * | 1997-08-28 | 2007-06-20 | 株式会社クラレ | アクリル系多層構造粒状複合体 |
JP3628295B2 (ja) * | 2000-12-08 | 2005-03-09 | 東洋紡績株式会社 | 光学用積層フィルム |
CN100520446C (zh) * | 2000-12-08 | 2009-07-29 | 东洋纺绩株式会社 | 光学用被覆膜 |
JP4712252B2 (ja) | 2001-09-19 | 2011-06-29 | 恵和株式会社 | 反射シート及びこれを用いたバックライトユニット |
JP2003270410A (ja) * | 2002-03-15 | 2003-09-25 | Kimoto & Co Ltd | 光拡散性シート |
JP2008512719A (ja) | 2004-09-13 | 2008-04-24 | エスケーシー ハース ディスプレイ フィルムズ カンパニー,リミテッド | 反射シートおよびこれを採用したバックライトユニット |
US7608070B2 (en) * | 2004-09-30 | 2009-10-27 | Kimberly-Clark Worldwide, Inc. | Foam-based fasteners |
JP2009244509A (ja) | 2008-03-31 | 2009-10-22 | Mitsubishi Rayon Co Ltd | 反射シート |
KR20100020906A (ko) * | 2008-08-13 | 2010-02-23 | 소니 가부시끼가이샤 | 광학 필름 및 그 제조 방법, 눈부심방지성 필름, 광학층이 부착된 편광자 및 표시 장치 |
KR101772015B1 (ko) * | 2010-03-23 | 2017-08-28 | 도레이 카부시키가이샤 | 백색 폴리에스테르 필름, 그것을 사용한 광반사판 및 액정 디스플레이용 백라이트 |
JP5739178B2 (ja) * | 2011-01-31 | 2015-06-24 | 帝人デュポンフィルム株式会社 | 反射フィルム |
CN202075434U (zh) * | 2011-05-11 | 2011-12-14 | 武汉金牛经济发展有限公司 | 一种高性能耐划伤、高挺度和高加工性能的反射膜 |
CN104603647B (zh) * | 2012-08-03 | 2016-07-06 | 帝人杜邦薄膜日本有限公司 | 白色反射性膜 |
-
2014
- 2014-02-21 KR KR1020157026779A patent/KR101599684B1/ko active IP Right Grant
- 2014-02-21 WO PCT/JP2014/054988 patent/WO2014129673A1/ja active Application Filing
- 2014-02-21 CN CN201480003213.8A patent/CN105190371B/zh not_active Expired - Fee Related
- 2014-02-21 KR KR1020157013430A patent/KR101587393B1/ko active IP Right Grant
- 2014-02-25 TW TW103106264A patent/TWI575192B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010224446A (ja) | 2009-03-25 | 2010-10-07 | Teijin Dupont Films Japan Ltd | 液晶表示装置のバックライトユニットの反射フィルム用白色フィルム |
JP2011209499A (ja) | 2010-03-30 | 2011-10-20 | Toray Ind Inc | 面光源反射板用白色ポリエステルフィルム及びそれを用いた液晶ディスプレイ用面光源反射板 |
JP2012108190A (ja) | 2010-11-15 | 2012-06-07 | Teijin Dupont Films Japan Ltd | 反射フィルム |
Also Published As
Publication number | Publication date |
---|---|
KR20150065904A (ko) | 2015-06-15 |
TW201439472A (zh) | 2014-10-16 |
TWI575192B (zh) | 2017-03-21 |
KR101599684B1 (ko) | 2016-03-07 |
CN105190371A (zh) | 2015-12-23 |
KR20150118194A (ko) | 2015-10-21 |
CN105190371B (zh) | 2017-07-21 |
WO2014129673A1 (ja) | 2014-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
A302 | Request for accelerated examination | ||
A107 | Divisional application of patent | ||
E701 | Decision to grant or registration of patent right | ||
FPAY | Annual fee payment |
Payment date: 20181231 Year of fee payment: 4 |