PL386474A1 - Optyczna błona i podświetlony element wytwarzany przy jej użyciu - Google Patents
Optyczna błona i podświetlony element wytwarzany przy jej użyciuInfo
- Publication number
- PL386474A1 PL386474A1 PL386474A PL38647407A PL386474A1 PL 386474 A1 PL386474 A1 PL 386474A1 PL 386474 A PL386474 A PL 386474A PL 38647407 A PL38647407 A PL 38647407A PL 386474 A1 PL386474 A1 PL 386474A1
- Authority
- PL
- Poland
- Prior art keywords
- application
- element produced
- optical membrane
- illuminated element
- illuminated
- Prior art date
Links
Classifications
-
- 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
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
-
- 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
- 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
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
-
- 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/025—Particulate layer
-
- 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- 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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/02—Synthetic macromolecular particles
- B32B2264/0214—Particles made of materials belonging to B32B27/00
- B32B2264/025—Acrylic resin particles, e.g. polymethyl methacrylate or ethylene-acrylate copolymers
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0051—Diffusing sheet or layer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Optical Elements Other Than Lenses (AREA)
- Laminated Bodies (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006014806 | 2006-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL386474A1 true PL386474A1 (pl) | 2009-04-14 |
Family
ID=38309043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL386474A PL386474A1 (pl) | 2006-01-24 | 2007-01-05 | Optyczna błona i podświetlony element wytwarzany przy jej użyciu |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090067190A1 (pl) |
JP (1) | JP5270170B2 (pl) |
KR (1) | KR101251702B1 (pl) |
CN (1) | CN101375184B (pl) |
MX (1) | MX2008009589A (pl) |
PL (1) | PL386474A1 (pl) |
TW (1) | TWI421544B (pl) |
WO (1) | WO2007086244A1 (pl) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8059339B2 (en) * | 2006-01-24 | 2011-11-15 | Kimoto Co., Ltd. | Light diffusing sheet with binder of mixed acrylic and styrene-acrylic resins |
JP4782865B2 (ja) * | 2007-03-26 | 2011-09-28 | 株式会社きもと | バックライト装置 |
US8182899B2 (en) * | 2007-05-09 | 2012-05-22 | Sony Corporation | Anti-glare film, method of manufacturing the same, and display apparatus using the same |
CN101847060B (zh) * | 2009-03-27 | 2012-10-10 | 联想(北京)有限公司 | 光学触摸***及光学触摸定位方法 |
JP5985187B2 (ja) * | 2009-12-17 | 2016-09-06 | 株式会社きもと | 光拡散性シート及びこれを用いたバックライト |
KR101696004B1 (ko) * | 2009-12-17 | 2017-01-12 | 키모토 컴파니 리미티드 | 광확산성 시트 및 이를 사용한 백라이트 |
CN101957463B (zh) * | 2010-08-31 | 2013-05-29 | 宁波激智新材料科技有限公司 | 抗刮伤光学扩散薄膜、液晶显示装置及照明装置 |
TWI453359B (zh) * | 2011-08-30 | 2014-09-21 | Coretronic Corp | 光源裝置 |
CN102508325A (zh) * | 2011-10-31 | 2012-06-20 | 常州山由帝杉防护材料制造有限公司 | 一种扩散膜及其制备方法 |
TWI481914B (zh) * | 2012-12-28 | 2015-04-21 | Chi Mei Corp | 表面具微結構的光學板 |
CN103412355B (zh) * | 2013-08-19 | 2015-06-24 | 宁波激智科技股份有限公司 | 一种提高可视角度的扩散膜片 |
WO2016096848A1 (en) * | 2014-12-19 | 2016-06-23 | Ineos Styrolution Group Gmbh | Light diffusing styrene copolymer compositions |
CN111221173B (zh) * | 2019-11-06 | 2021-07-06 | 惠州市华星光电技术有限公司 | 一种背光模组及显示装置 |
Family Cites Families (46)
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US6002829A (en) * | 1992-03-23 | 1999-12-14 | Minnesota Mining And Manufacturing Company | Luminaire device |
US5521725A (en) * | 1993-11-05 | 1996-05-28 | Alliedsignal Inc. | Illumination system employing an array of microprisms |
US5739185A (en) * | 1994-08-17 | 1998-04-14 | Kansai Paint Co., Ltd. | Cationic electrodepositable coating composition and coating method using the same |
US5607764A (en) * | 1994-10-27 | 1997-03-04 | Fuji Photo Film Co., Ltd. | Optical diffuser |
JPH08146207A (ja) * | 1994-11-24 | 1996-06-07 | Sekisui Chem Co Ltd | 光拡散シート |
US5650458A (en) * | 1996-03-11 | 1997-07-22 | Morton International, Inc. | Waterborne coating composition for paperboard |
JPH10235995A (ja) * | 1996-12-26 | 1998-09-08 | Fuji Photo Film Co Ltd | 画像記録媒体および画像記録方法 |
US6295162B1 (en) * | 1997-01-20 | 2001-09-25 | Dai Nippon Printing Co., Ltd. | Rear projection screen with optical sheet having irregularities caused by diffusing material smoothed with a transparent control layer |
US5995288A (en) * | 1997-04-22 | 1999-11-30 | Dai Nippon Printing Co., Ltd. | Optical sheet optical sheet lamination light source device, and light-transmissive type display apparatus |
JPH11102024A (ja) * | 1997-09-29 | 1999-04-13 | Dainippon Printing Co Ltd | 透過型スクリーン |
US7256766B2 (en) * | 1998-08-27 | 2007-08-14 | E Ink Corporation | Electrophoretic display comprising optical biasing element |
JP3978557B2 (ja) * | 1998-09-22 | 2007-09-19 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 偏光成分を増加させる導光体装置および液晶表示装置 |
JP4251700B2 (ja) * | 1999-02-08 | 2009-04-08 | 日東電工株式会社 | 光学フィルム、光学部材及び光学素子 |
JP3383260B2 (ja) * | 1999-04-26 | 2003-03-04 | 日東電工株式会社 | ニュートラル偏光板及び液晶表示装置 |
JP2001337207A (ja) * | 2000-03-21 | 2001-12-07 | Sumitomo Chem Co Ltd | 前方散乱シート、それを用いた積層シート及び液晶表示装置 |
JP4652527B2 (ja) * | 2000-05-16 | 2011-03-16 | 株式会社きもと | 光拡散性シート |
JP4573946B2 (ja) * | 2000-05-16 | 2010-11-04 | 株式会社きもと | 光拡散性シート |
JP4421120B2 (ja) * | 2001-01-23 | 2010-02-24 | 日東電工株式会社 | 液晶表示用広視野角偏光フィルムの製造方法 |
JP2002243921A (ja) * | 2001-02-16 | 2002-08-28 | Fuji Photo Film Co Ltd | 光拡散フイルムの製造方法および光拡散フイルム |
KR100865625B1 (ko) * | 2001-06-01 | 2008-10-27 | 다이셀 가가꾸 고교 가부시끼가이샤 | 광확산 필름, 이를 이용한 면광원 장치 및 액정 표시 장치 |
US7132136B2 (en) * | 2001-12-14 | 2006-11-07 | Eastman Kodak Company | Stacked microvoided light diffuser |
KR100951285B1 (ko) * | 2002-03-06 | 2010-04-02 | 키모토 컴파니 리미티드 | 광확산 시이트 및 면 광원소자 |
JP4271462B2 (ja) * | 2002-03-26 | 2009-06-03 | 恵和株式会社 | 光拡散シート及びこれを用いたバックライトユニット |
JP2003294916A (ja) * | 2002-03-29 | 2003-10-15 | Tomoegawa Paper Co Ltd | 集光性光拡散シート |
JP2004004417A (ja) * | 2002-04-18 | 2004-01-08 | Nitto Denko Corp | 光拡散性シート、光学素子および画像表示装置 |
KR20040003713A (ko) * | 2002-07-03 | 2004-01-13 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 이용한 액정표시장치 |
US6958797B2 (en) * | 2002-07-23 | 2005-10-25 | Nitto Denko Corporation | Optical film having low chromaticity variation and quarter wavelength plate, and liquid crystal display using the same |
DE10235570A1 (de) * | 2002-08-03 | 2004-02-19 | Clariant Gmbh | Verwendung von Salzen schichtartiger Doppelhydroxide |
US20060104188A1 (en) * | 2002-12-05 | 2006-05-18 | Yukihiko Yamashita | Film for optical component, winding laminate of film, optical component, and optical disc |
JP4676678B2 (ja) * | 2003-03-07 | 2011-04-27 | 日東電工株式会社 | 高輝度偏光板 |
JP4294992B2 (ja) * | 2003-03-31 | 2009-07-15 | シャープ株式会社 | 反射型液晶表示装置 |
KR100808328B1 (ko) * | 2003-04-02 | 2008-02-27 | 아사히 가세이 케미칼즈 가부시키가이샤 | 광 확산판 |
KR101001040B1 (ko) * | 2003-06-30 | 2010-12-14 | 엘지디스플레이 주식회사 | 액정표시모듈과 그의 구동장치 |
JP2005125659A (ja) * | 2003-10-24 | 2005-05-19 | Nitto Denko Corp | 表面保護フィルム |
US20050106362A1 (en) * | 2003-11-13 | 2005-05-19 | Gene Kim | Energetic beam markable sheet |
JP2006032885A (ja) * | 2003-11-18 | 2006-02-02 | Sharp Corp | 光源装置およびそれを用いた光通信装置 |
JP2005202097A (ja) * | 2004-01-15 | 2005-07-28 | Sumitomo Chemical Co Ltd | 多層光拡散板 |
US20060003239A1 (en) * | 2004-06-30 | 2006-01-05 | Cooper Terence A | Multilayer optical display device |
JP2008508557A (ja) * | 2004-07-29 | 2008-03-21 | ルーミン・オズ株式会社 | 非対称視野を伴う光学ディスプレイ・デバイス |
US7649060B2 (en) * | 2005-12-02 | 2010-01-19 | Henkel Corporation | Curable compositions |
US7567381B2 (en) * | 2004-12-20 | 2009-07-28 | Mitsubishi Gas Chemical Company, Inc. | Plastic sheet |
US7297380B2 (en) * | 2005-05-20 | 2007-11-20 | General Electric Company | Light-diffusing films, backlight display devices comprising the light-diffusing films, and methods of making the same |
CA2610730C (en) * | 2005-06-07 | 2013-04-23 | S. C. Johnson & Son, Inc. | Method of neutralizing a stain on a surface |
US20060291055A1 (en) * | 2005-06-15 | 2006-12-28 | 3M Innovative Properties Company | Diffuse Multilayer Optical Article |
KR101245209B1 (ko) * | 2005-10-26 | 2013-03-19 | 엘지디스플레이 주식회사 | 액정 표시 장치용 백라이트 유니트 |
US7604381B2 (en) * | 2007-04-16 | 2009-10-20 | 3M Innovative Properties Company | Optical article and method of making |
-
2007
- 2007-01-05 KR KR1020087017376A patent/KR101251702B1/ko not_active IP Right Cessation
- 2007-01-05 US US12/087,334 patent/US20090067190A1/en not_active Abandoned
- 2007-01-05 JP JP2007555879A patent/JP5270170B2/ja not_active Expired - Fee Related
- 2007-01-05 CN CN2007800033855A patent/CN101375184B/zh not_active Expired - Fee Related
- 2007-01-05 WO PCT/JP2007/050016 patent/WO2007086244A1/ja active Application Filing
- 2007-01-05 PL PL386474A patent/PL386474A1/pl not_active Application Discontinuation
- 2007-01-05 MX MX2008009589A patent/MX2008009589A/es unknown
- 2007-01-23 TW TW096102530A patent/TWI421544B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI421544B (zh) | 2014-01-01 |
US20090067190A1 (en) | 2009-03-12 |
TW200734691A (en) | 2007-09-16 |
CN101375184B (zh) | 2012-02-22 |
KR101251702B1 (ko) | 2013-04-05 |
KR20080092922A (ko) | 2008-10-16 |
WO2007086244A1 (ja) | 2007-08-02 |
CN101375184A (zh) | 2009-02-25 |
MX2008009589A (es) | 2008-09-11 |
JPWO2007086244A1 (ja) | 2009-06-18 |
JP5270170B2 (ja) | 2013-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REFS | Decisions on refusal to grant patents (taken after the publication of the particulars of the applications) |