CN102384372B - 覆盖有光学膜层的led面光源发光装置与制作方法 - Google Patents
覆盖有光学膜层的led面光源发光装置与制作方法 Download PDFInfo
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- CN102384372B CN102384372B CN201010271534.XA CN201010271534A CN102384372B CN 102384372 B CN102384372 B CN 102384372B CN 201010271534 A CN201010271534 A CN 201010271534A CN 102384372 B CN102384372 B CN 102384372B
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- solid
- optical
- light source
- photophore
- led
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Links
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Classifications
-
- 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
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- G—PHYSICS
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- 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
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- 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
- G02B6/0005—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 of the fibre type
- G02B6/001—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 of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
-
- 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
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0085—Means for removing heat created by the light source from the package
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
-
- 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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
LED面光源发光装置状态 | 光通量lm | 亮度mcd/m2 | 发光强度mcd |
出光面不覆盖高折射率膜层 | 163.89 | 66 | 96 |
出光面覆盖高折射率膜层层 | 422.34 | 148 | 271 |
没有发光器时的总光通量 | 617.75 | 204 | 407.5 |
Claims (19)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010271534.XA CN102384372B (zh) | 2010-09-02 | 2010-09-02 | 覆盖有光学膜层的led面光源发光装置与制作方法 |
PCT/CN2011/071182 WO2012027977A1 (zh) | 2010-09-02 | 2011-02-23 | 一种覆盖有光学膜层的led面光源发光装置 |
US13/784,218 US20130181246A1 (en) | 2010-09-02 | 2013-03-04 | Illuminating device with led surface light source covered with optical film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010271534.XA CN102384372B (zh) | 2010-09-02 | 2010-09-02 | 覆盖有光学膜层的led面光源发光装置与制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102384372A CN102384372A (zh) | 2012-03-21 |
CN102384372B true CN102384372B (zh) | 2015-05-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201010271534.XA Expired - Fee Related CN102384372B (zh) | 2010-09-02 | 2010-09-02 | 覆盖有光学膜层的led面光源发光装置与制作方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20130181246A1 (zh) |
CN (1) | CN102384372B (zh) |
WO (1) | WO2012027977A1 (zh) |
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ITRM20110415A1 (it) * | 2011-08-01 | 2013-02-02 | Consiglio Nazionale Ricerche | Dispositivo optoelettronico di microscopia digitale tridimensionale |
CN102569284B (zh) * | 2012-03-16 | 2016-03-30 | 广东科立盈光电技术有限公司 | 新型led发光芯片及其组装形成的led灯 |
CN103579452B (zh) * | 2012-08-12 | 2016-06-15 | 红蝶科技(深圳)有限公司 | 一种多面激发荧光粉的led光源 |
TW201422277A (zh) * | 2012-12-06 | 2014-06-16 | Ind Tech Res Inst | 光療裝置與光療系統 |
JP6185864B2 (ja) * | 2013-06-07 | 2017-08-23 | 本田技研工業株式会社 | 積分球 |
CN103604056A (zh) * | 2013-11-22 | 2014-02-26 | 林英强 | 一种led照明灯具 |
KR101592676B1 (ko) * | 2014-03-20 | 2016-02-12 | 현대자동차주식회사 | 면 발광이 가능한 거울 및 이를 이용한 자동차용 사이드미러 시스템 |
US9482406B2 (en) | 2014-07-23 | 2016-11-01 | Merrow Sewing Machine Co. | Multilayered lighting device |
JP6295237B2 (ja) * | 2014-09-30 | 2018-03-14 | 富士フイルム株式会社 | バックライトユニット、液晶表示装置および波長変換部材 |
CN205424492U (zh) * | 2014-12-05 | 2016-08-03 | 嘉兴山蒲照明电器有限公司 | Led直管灯 |
CN105789474B (zh) * | 2014-12-24 | 2018-02-06 | 固安翌光科技有限公司 | 一种照明光源 |
CN106405985A (zh) * | 2015-07-20 | 2017-02-15 | 3M创新有限公司 | 环形闪光灯以及集成该环形闪光灯的手持式电子设备 |
JP2017027019A (ja) * | 2015-07-22 | 2017-02-02 | パナソニックIpマネジメント株式会社 | 光源装置 |
JP2018525848A (ja) * | 2015-07-30 | 2018-09-06 | バイタル バイオ、 インコーポレイテッド | 単一ダイオード殺菌 |
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CN106054469B (zh) * | 2016-05-31 | 2020-04-10 | 深圳市华星光电技术有限公司 | 超薄型液晶显示器 |
US11598912B2 (en) * | 2017-02-02 | 2023-03-07 | Fusion Optix, Inc. | Single edge lit lighting module with bi-lobed light distribution |
US11520097B2 (en) * | 2017-02-02 | 2022-12-06 | Fusion Optix, Inc. | Single edge lit lighting module and light fixture producing tailored light distributions |
CA2993859A1 (en) * | 2017-02-02 | 2018-08-02 | Terence Yeo | Single edge lit lighting module producing tailored light distributions |
US11635179B2 (en) * | 2017-02-02 | 2023-04-25 | Fusion Optix, Inc. | Linear lighting assembly with single edge-lit light scattering optical element |
CN107093600A (zh) * | 2017-04-10 | 2017-08-25 | 导装光电科技(深圳)有限公司 | 无衬底led白光芯片及其制作工艺 |
WO2018218204A1 (en) * | 2017-05-26 | 2018-11-29 | Anderson Deloren E | Photocatalytic titanium dioxide coating for led light |
US10835627B2 (en) | 2017-12-01 | 2020-11-17 | Vital Vio, Inc. | Devices using flexible light emitting layer for creating disinfecting illuminated surface, and related method |
US10413626B1 (en) | 2018-03-29 | 2019-09-17 | Vital Vio, Inc. | Multiple light emitter for inactivating microorganisms |
CN208002157U (zh) * | 2018-03-30 | 2018-10-26 | 深圳市鑫华龙电子有限公司 | 新型无导线型led发光手套 |
CN109001854A (zh) * | 2018-09-28 | 2018-12-14 | 上海友浦塑胶有限公司 | 一种新型室内自然光调光折射薄膜及制备方法 |
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CN100485429C (zh) * | 2007-04-25 | 2009-05-06 | 长兴光学材料(苏州)有限公司 | 薄型可挠式导光组件 |
CN101295045A (zh) * | 2007-04-27 | 2008-10-29 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及其光学板 |
CN101387381A (zh) * | 2007-09-14 | 2009-03-18 | 富士迈半导体精密工业(上海)有限公司 | 光源模组 |
CN201373281Y (zh) * | 2009-02-17 | 2009-12-30 | 深圳市联创健和光电股份有限公司 | 一种改进的led面板灯 |
CN201475891U (zh) * | 2009-07-17 | 2010-05-19 | 冠捷投资有限公司 | 具有抗反射涂层的导光板与背光模块 |
CN201866552U (zh) * | 2010-09-02 | 2011-06-15 | 吴明番 | 覆盖有光学膜层的led面光源发光装置 |
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2010
- 2010-09-02 CN CN201010271534.XA patent/CN102384372B/zh not_active Expired - Fee Related
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2011
- 2011-02-23 WO PCT/CN2011/071182 patent/WO2012027977A1/zh active Application Filing
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2013
- 2013-03-04 US US13/784,218 patent/US20130181246A1/en not_active Abandoned
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