DE69219371T3 - Reflektor für flächenartige Lichtquelle - Google Patents
Reflektor für flächenartige LichtquelleInfo
- Publication number
- DE69219371T3 DE69219371T3 DE1992619371 DE69219371T DE69219371T3 DE 69219371 T3 DE69219371 T3 DE 69219371T3 DE 1992619371 DE1992619371 DE 1992619371 DE 69219371 T DE69219371 T DE 69219371T DE 69219371 T3 DE69219371 T3 DE 69219371T3
- Authority
- DE
- Germany
- Prior art keywords
- reflector
- light sources
- flat light
- flat
- sources
- 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 - Lifetime
Links
Classifications
-
- 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
- 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
- G02B6/0055—Reflecting element, sheet or 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
- 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
-
- 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
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0808—Mirrors having a single reflecting layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
- G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
- G02B5/0841—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only comprising organic materials, e.g. polymers
-
- 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
-
- 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
- G02B6/0065—Manufacturing aspects; Material aspects
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
- Y10T428/24998—Composite has more than two layers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249981—Plural void-containing components
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249991—Synthetic resin or natural rubbers
- Y10T428/249992—Linear or thermoplastic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/258—Alkali metal or alkaline earth metal or compound thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/268—Monolayer with structurally defined element
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31—Surface property or characteristic of web, sheet or block
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
- Y10T428/31797—Next to addition polymer from unsaturated monomers
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Laminated Bodies (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3020328A JPH0816175B2 (ja) | 1991-01-22 | 1991-01-22 | 液晶ディスプレイ反射板用白色ポリエステルフイルム |
JP3063517A JP3018539B2 (ja) | 1991-03-27 | 1991-03-27 | 面光源用反射板基材 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69219371D1 DE69219371D1 (de) | 1997-06-05 |
DE69219371T2 DE69219371T2 (de) | 1997-08-21 |
DE69219371T3 true DE69219371T3 (de) | 2003-04-17 |
Family
ID=26357253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992619371 Expired - Lifetime DE69219371T3 (de) | 1991-01-22 | 1992-01-20 | Reflektor für flächenartige Lichtquelle |
Country Status (6)
Country | Link |
---|---|
US (1) | US5672409A (de) |
EP (1) | EP0496323B2 (de) |
KR (1) | KR100215496B1 (de) |
CA (1) | CA2059732C (de) |
DE (1) | DE69219371T3 (de) |
HK (1) | HK1006474A1 (de) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5982542A (en) * | 1995-01-06 | 1999-11-09 | W. L. Gore & Associates, Inc. | High light diffusive and low light absorbent material and method for making and using same |
US6015610A (en) * | 1995-01-06 | 2000-01-18 | W. L. Gore & Associates, Inc. | Very thin highly light reflectant surface and method for making and using same |
TW344032B (en) * | 1995-01-27 | 1998-11-01 | Mitsui Toatsu Chemicals | Light reflective sheet and light reflector using it |
US5838406A (en) * | 1995-08-29 | 1998-11-17 | W. L. Gore & Associates, Inc. | Light reflectant surface of expanded polytetrafluoroethylene with nodes and fibrils for backlit liquid crystal displays |
KR100417674B1 (ko) | 1996-08-05 | 2004-06-04 | 데이진 가부시키가이샤 | 빈구멍을갖는배향필름 |
US5836677A (en) * | 1997-02-05 | 1998-11-17 | W.L. Gore & Associates, Inc. | Retrofit compact fluorescent lamp |
US5982548A (en) * | 1997-05-19 | 1999-11-09 | W. L. Gore & Associates, Inc. | Thin light reflectant surface and method for making and using same |
US6607794B1 (en) | 1998-04-16 | 2003-08-19 | Alliedsignal Inc. | Light-reflecting molded articles and methods of making the same |
WO2000007041A1 (fr) * | 1998-07-31 | 2000-02-10 | Nippon Kayaku Kabushiki Kaisha | Feuille reflechissante et feuille de reflexion et de transmission partielle |
CN1312915A (zh) * | 1998-08-18 | 2001-09-12 | 戈尔企业控股股份有限公司 | 可清洁的耐污染光反射表面 |
EP1173707B1 (de) | 1999-04-28 | 2003-10-08 | 3M Innovative Properties Company | Flache beleuchtete rückseitige anzeige |
US6560845B2 (en) * | 1999-06-07 | 2003-05-13 | Alcoa Inc. | Prefinished deformable metal reflector sheet |
KR100561960B1 (ko) * | 2000-04-03 | 2006-03-21 | 도요 보세키 가부시키가이샤 | 공동 함유 폴리에스테르계 필름 |
WO2002004996A1 (fr) | 2000-07-12 | 2002-01-17 | Toray Industries, Inc. | Pellicule blanche pour elements reflecteurs de lumieres de surface |
DE60215341T3 (de) * | 2001-04-19 | 2013-01-31 | Toray Industries, Inc. | Weisses polyesterlaminat und bildempfangsschicht für thermotransfer-aufzeichungsverfahren |
JP4217862B2 (ja) * | 2001-06-27 | 2009-02-04 | 日本ゼオン株式会社 | 積層体及び光反射シート |
WO2004013664A1 (ja) * | 2002-07-24 | 2004-02-12 | Yupo Corporation | 光反射体 |
EP1637905A4 (de) * | 2003-05-21 | 2009-08-12 | Yupo Corp | Optischer reflektor und oberflächen-lichtquelleneinrichtung |
US8169706B2 (en) * | 2003-06-04 | 2012-05-01 | Nippon Polyester Co., Ltd. | Light-diffusing plate for liquid crystal display device and polycarbonate resin composition for light-diffusing plate for liquid crystal display device |
EP1645892A4 (de) * | 2003-06-19 | 2009-11-11 | Yupo Corp | Lichtreflektierender körper und oberflächen-lichtquelle damit |
WO2005026241A1 (ja) * | 2003-09-11 | 2005-03-24 | Teijin Dupont Films Japan Limited | ポリエステルフィルム |
US20050112351A1 (en) * | 2003-11-21 | 2005-05-26 | Eastman Kodak Company | Highly reflective optical element |
JP2007512578A (ja) * | 2003-11-21 | 2007-05-17 | イーストマン コダック カンパニー | 高反射性光学フィルム |
US7273640B2 (en) * | 2003-11-21 | 2007-09-25 | Rohm And Haas Denmark Finance A/S | Highly reflective optical element |
CN100388012C (zh) * | 2003-12-22 | 2008-05-14 | 长兴化学工业股份有限公司 | 光学膜及其用途 |
CN1329748C (zh) * | 2003-12-22 | 2007-08-01 | 长兴化学工业股份有限公司 | 反射膜 |
EP1742089A4 (de) * | 2004-04-12 | 2009-09-16 | Furukawa Electric Co Ltd | Lichtreflexions-board |
WO2005105903A2 (en) * | 2004-05-05 | 2005-11-10 | Garware Polyester Ltd. | Low density white polyester film |
JP4597127B2 (ja) * | 2004-05-28 | 2010-12-15 | 帝人デュポンフィルム株式会社 | 積層ポリエステルフィルムおよびその製造法 |
US20050266215A1 (en) * | 2004-05-28 | 2005-12-01 | Eastman Kodak Company | Curl and thickness control for white reflector film |
KR101123479B1 (ko) * | 2004-05-31 | 2012-03-28 | 가부시키가이샤 유포 코포레숀 | 광반사체 및 그것을 사용한 면광원장치 |
JP4734237B2 (ja) * | 2004-06-17 | 2011-07-27 | 帝人デュポンフィルム株式会社 | 反射板用積層フィルムの製造方法 |
JPWO2006051804A1 (ja) * | 2004-11-12 | 2008-05-29 | 東レ株式会社 | 白色フイルムおよびそれを用いたバックライト |
WO2006064907A1 (ja) * | 2004-12-17 | 2006-06-22 | Yupo Corporation | 光反射体およびそれを用いた面光源装置 |
US20090068402A1 (en) * | 2005-04-19 | 2009-03-12 | Kenichi Yoshida | Foamed Sheet for Reflector, Reflector, and Method for Producing Foamed Sheet for Reflector |
CN102269831B (zh) * | 2006-10-27 | 2013-09-18 | 东丽株式会社 | 光反射板用白色聚酯膜 |
CN101512394B (zh) * | 2006-10-27 | 2012-10-17 | 东丽株式会社 | 液晶显示器反射板用白色聚酯膜 |
TWI396902B (zh) * | 2007-03-14 | 2013-05-21 | Toray Industries | 反射板用聚酯薄膜 |
WO2008127738A1 (en) * | 2007-04-16 | 2008-10-23 | E. I. Du Pont De Nemours And Company | Reflective article |
WO2008139861A1 (ja) * | 2007-05-08 | 2008-11-20 | Toray Industries, Inc. | 白色反射フィルム |
US20130222932A1 (en) * | 2007-12-26 | 2013-08-29 | Toray Industries, Inc. | White laminated polyester film for reflecting sheet |
TW200937043A (en) | 2008-02-29 | 2009-09-01 | Eternal Chemical Co Ltd | Brightness enhancement reflective film |
EP2103736B1 (de) | 2008-03-18 | 2016-05-25 | Agfa-Gevaert N.V. | Bedruckbares Papier, Verfahren zur Herstellung von bedruckbarem Papier und sein Einsatz |
TWI455967B (zh) | 2008-04-24 | 2014-10-11 | Saudi Basic Ind Corp | 不透明聚酯薄膜的製造方法 |
TWI531511B (zh) | 2008-04-24 | 2016-05-01 | 沙地基本工業公司 | 可撓性中型散裝容器 |
KR20110036580A (ko) * | 2008-07-24 | 2011-04-07 | 가부시키가이샤 유포 코포레숀 | 광반사체 및 그것을 사용한 면광원장치 및 조명장치 |
WO2010018878A1 (ja) * | 2008-08-13 | 2010-02-18 | 帝人デュポンフィルム株式会社 | 照明装置用反射フィルム |
US8361611B2 (en) * | 2009-03-20 | 2013-01-29 | Whiteoptics Llc | Diffusively light reflective paint composition, method for making paint composition, and diffusively light reflective articles |
WO2010108160A2 (en) * | 2009-03-20 | 2010-09-23 | Eric William Hearn Teather | Diffusive light reflectors with polymeric coating |
WO2010108156A2 (en) * | 2009-03-20 | 2010-09-23 | Eric William Hearn Teather | Diffusively light reflective paint composition, method for making paint composition, and diffusively light reflective articles |
US8794812B2 (en) * | 2009-05-01 | 2014-08-05 | Abl Ip Holding Llc | Light emitting devices and applications thereof |
CN102597104B (zh) * | 2009-10-28 | 2014-02-05 | 东丽株式会社 | 双轴取向聚酯膜 |
TWI391429B (zh) * | 2009-11-25 | 2013-04-01 | Ind Tech Res Inst | 白色延伸聚酯薄膜 |
KR101772015B1 (ko) * | 2010-03-23 | 2017-08-28 | 도레이 카부시키가이샤 | 백색 폴리에스테르 필름, 그것을 사용한 광반사판 및 액정 디스플레이용 백라이트 |
EP2388641A1 (de) | 2010-05-20 | 2011-11-23 | LOFO High Tech Film GmbH | Reflexionsfilme, die durch Filmgießen erhalten werden, und deren Verwendung |
JP5406800B2 (ja) | 2010-07-30 | 2014-02-05 | 日東電工株式会社 | 配線回路基板およびその製造方法 |
KR101220225B1 (ko) | 2011-09-02 | 2013-01-09 | 에스케이씨 주식회사 | 백색 다공성 폴리에스테르 필름 및 이의 제조방법 |
WO2013109986A1 (en) * | 2012-01-19 | 2013-07-25 | Jaiswal Supriya | Materials, components, and methods for use with extreme ultraviolet radiation in lithography and other applications |
KR20140107176A (ko) | 2012-08-09 | 2014-09-04 | 후루카와 덴키 고교 가부시키가이샤 | 열가소성 수지 미세 발포 반사시트, 광 반사판, 백라이트 패널 및 발포 반사시트의 제조방법 |
CN103226213B (zh) * | 2013-05-02 | 2015-06-10 | 江苏裕兴薄膜科技股份有限公司 | 含聚合物微球的聚酯反射膜及其制备方法 |
CN105579770B (zh) | 2013-07-22 | 2019-04-12 | 赢创罗姆有限公司 | 导光板及其制造方法 |
CN107406681B (zh) * | 2015-03-31 | 2020-02-07 | 太阳油墨制造株式会社 | 固化性树脂组合物、干膜、固化物及印刷电路板 |
KR20170002990A (ko) | 2015-06-30 | 2017-01-09 | 에스케이씨 주식회사 | 글래스 버블을 함유하는 반사 시트 |
WO2018123592A1 (ja) | 2016-12-27 | 2018-07-05 | 三井化学株式会社 | ポリエステルシート |
US11021603B2 (en) * | 2019-01-03 | 2021-06-01 | Nan Ya Plastics Corporation | White polyester film with properties of lightweight and low-shrinkage |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4075050A (en) * | 1968-03-26 | 1978-02-21 | Mitsubishi Petrochemical Company Limited | Method of making synthetic paper |
US3957651A (en) * | 1971-12-16 | 1976-05-18 | Chemical Systems Incorporated | Microporous polyester membranes and polymer assisted phase inversion process for their manufacture |
US3870593A (en) * | 1972-06-06 | 1975-03-11 | Minnesota Mining & Mfg | Stretch-oriented porous films and preparation and use thereof |
US4120724A (en) * | 1972-10-02 | 1978-10-17 | Fuji Photo Film Co., Ltd. | Subbing material for styrene bases used in photographic elements |
US3944699A (en) * | 1972-10-24 | 1976-03-16 | Imperial Chemical Industries Limited | Opaque molecularly oriented and heat set linear polyester film and process for making same |
GB1415686A (en) * | 1972-10-24 | 1975-11-26 | Ici Ltd | Voided films |
JPS594447B2 (ja) * | 1972-12-28 | 1984-01-30 | 日石三菱株式会社 | 合成紙 |
US4187113A (en) * | 1975-11-05 | 1980-02-05 | Imperial Chemical Industries Limited | Voided films of polyester with polyolefin particles |
US4350655A (en) * | 1977-05-05 | 1982-09-21 | Biax Fiberfilm | Process for producing highly porous thermoplastic films |
US4539256A (en) * | 1982-09-09 | 1985-09-03 | Minnesota Mining And Manufacturing Co. | Microporous sheet material, method of making and articles made therewith |
JPS613748A (ja) * | 1984-06-18 | 1986-01-09 | 王子油化合成紙株式会社 | 高光沢の印刷が可能な合成紙 |
EP0167721B1 (de) * | 1984-07-02 | 1989-10-11 | Mitsubishi Rayon Co., Ltd. | Lichtdiffusor |
JP2737114B2 (ja) * | 1986-01-22 | 1998-04-08 | 大日本印刷株式会社 | 面光源 |
JPS6362104A (ja) * | 1986-09-01 | 1988-03-18 | 株式会社明拓システム | 電飾用光源装置 |
JPS63227634A (ja) * | 1987-03-18 | 1988-09-21 | Toray Ind Inc | 感熱孔版印刷原紙用フイルム |
US4770931A (en) * | 1987-05-05 | 1988-09-13 | Eastman Kodak Company | Shaped articles from polyester and cellulose ester compositions |
US5002823A (en) * | 1987-06-12 | 1991-03-26 | E. I. Du Pont De Nemours And Company | Reinforced composites having improved flex fatigue life |
GB2215268B (en) * | 1988-03-01 | 1991-11-13 | Mobil Plastics Europ Inc | Improved opaque film compositions |
GB8817221D0 (en) * | 1988-07-20 | 1988-08-24 | Ici Plc | Receiver sheet |
JPH02269382A (ja) * | 1989-04-11 | 1990-11-02 | Meitaku Syst:Kk | 一側光源用面光源パネル |
US4994312A (en) * | 1989-12-27 | 1991-02-19 | Eastman Kodak Company | Shaped articles from orientable polymers and polymer microbeads |
GB9013918D0 (en) * | 1990-06-22 | 1990-08-15 | Ici Plc | Receiver sheet |
-
1992
- 1992-01-20 DE DE1992619371 patent/DE69219371T3/de not_active Expired - Lifetime
- 1992-01-20 EP EP19920100847 patent/EP0496323B2/de not_active Expired - Lifetime
- 1992-01-21 KR KR1019920000817A patent/KR100215496B1/ko not_active IP Right Cessation
- 1992-01-21 CA CA002059732A patent/CA2059732C/en not_active Expired - Lifetime
-
1993
- 1993-11-15 US US08/151,764 patent/US5672409A/en not_active Expired - Lifetime
-
1998
- 1998-06-18 HK HK98105657A patent/HK1006474A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100215496B1 (ko) | 1999-08-16 |
EP0496323B2 (de) | 2002-12-11 |
DE69219371T2 (de) | 1997-08-21 |
DE69219371D1 (de) | 1997-06-05 |
EP0496323A2 (de) | 1992-07-29 |
KR920015155A (ko) | 1992-08-26 |
EP0496323B1 (de) | 1997-05-02 |
CA2059732A1 (en) | 1992-07-23 |
US5672409A (en) | 1997-09-30 |
CA2059732C (en) | 2002-03-19 |
HK1006474A1 (en) | 1999-02-26 |
EP0496323A3 (en) | 1993-02-10 |
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