CN101943344B - 三色混光led点光源装置 - Google Patents
三色混光led点光源装置 Download PDFInfo
- Publication number
- CN101943344B CN101943344B CN2010102892429A CN201010289242A CN101943344B CN 101943344 B CN101943344 B CN 101943344B CN 2010102892429 A CN2010102892429 A CN 2010102892429A CN 201010289242 A CN201010289242 A CN 201010289242A CN 101943344 B CN101943344 B CN 101943344B
- Authority
- CN
- China
- Prior art keywords
- light source
- led point
- point light
- light
- light 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 - Fee Related
Links
Images
Classifications
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- 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
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of 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
- F21V5/00—Refractors for light sources
- F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
- F21V5/005—Refractors for light sources using microoptical elements for redirecting or diffusing light using microprisms
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
-
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Planar Illumination Modules (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102892429A CN101943344B (zh) | 2010-09-24 | 2010-09-24 | 三色混光led点光源装置 |
US13/092,126 US20120075852A1 (en) | 2010-09-24 | 2011-04-21 | Three-color mixing led illuminating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102892429A CN101943344B (zh) | 2010-09-24 | 2010-09-24 | 三色混光led点光源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101943344A CN101943344A (zh) | 2011-01-12 |
CN101943344B true CN101943344B (zh) | 2012-08-29 |
Family
ID=43435479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102892429A Expired - Fee Related CN101943344B (zh) | 2010-09-24 | 2010-09-24 | 三色混光led点光源装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20120075852A1 (zh) |
CN (1) | CN101943344B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11346542B2 (en) * | 2019-06-13 | 2022-05-31 | Apple Inc. | Electronic device with diffusively illuminated housing portions |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2350778Y (zh) * | 1998-09-08 | 1999-11-24 | 台湾光宝电子股份有限公司 | 加强亮度的背光板 |
JP4338540B2 (ja) * | 2004-02-05 | 2009-10-07 | 三菱電機株式会社 | 面状光源装置およびこれを用いた表示装置 |
KR101095637B1 (ko) * | 2004-09-23 | 2011-12-19 | 삼성전자주식회사 | 광 발생 장치, 이를 갖는 백라이트 어셈블리 및 백라이트어셈블리를 갖는 표시장치 |
US7232250B2 (en) * | 2005-05-16 | 2007-06-19 | Chih-Lun Chuang | Prism sheet |
WO2007023415A1 (en) * | 2005-08-24 | 2007-03-01 | Koninklijke Philips Electronics N.V. | Illumination module |
KR100780223B1 (ko) * | 2006-01-10 | 2007-11-27 | 삼성전기주식회사 | 색 얼룩 향상을 위한 led 면 광원 및 이를 구비하는lcd 백라이트 유닛 |
JP2008122499A (ja) * | 2006-11-09 | 2008-05-29 | Sony Corp | 面状光源装置及び液晶表示装置組立体 |
CN101299113B (zh) * | 2007-04-30 | 2011-06-29 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及其光学板 |
US8011802B2 (en) * | 2007-07-24 | 2011-09-06 | Sony Corporation | Optical film, lighting device and display unit |
CN101354451A (zh) * | 2007-07-26 | 2009-01-28 | 鸿富锦精密工业(深圳)有限公司 | 光学板及其制备方法 |
CN101393282B (zh) * | 2007-09-21 | 2012-03-14 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及其棱镜片 |
JP4395801B2 (ja) * | 2007-11-13 | 2010-01-13 | ソニー株式会社 | 面状光源装置及び液晶表示装置組立体 |
TWI371630B (en) * | 2007-12-06 | 2012-09-01 | Au Optronics Corp | Backlight module and method of manufacture using complementary light sources having the same color |
JP5000479B2 (ja) * | 2007-12-27 | 2012-08-15 | シャープ株式会社 | 面光源、表示装置及びその製造方法 |
CN101294664A (zh) * | 2008-05-29 | 2008-10-29 | 友达光电股份有限公司 | 高色温发光二极管光源系统及其制造方法 |
CN101725902A (zh) * | 2008-10-24 | 2010-06-09 | 展晶科技(深圳)有限公司 | 平面光源装置 |
-
2010
- 2010-09-24 CN CN2010102892429A patent/CN101943344B/zh not_active Expired - Fee Related
-
2011
- 2011-04-21 US US13/092,126 patent/US20120075852A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN101943344A (zh) | 2011-01-12 |
US20120075852A1 (en) | 2012-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN FD LIGHTECH CO., LTD. Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY (SHENZHEN) CO., LTD. Effective date: 20141216 Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY CO., LTD. Effective date: 20141216 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141216 Address after: 518109 Guangdong Province, Shenzhen City Shilong Baoan District Shiyan Street Community benevolent Road No. 2 innovation world Thailand information technology industry building A3 building 4 floor B1 District West Patentee after: SHENZHEN CHANG LONG SHENG OPTOELECTRONIC TECHNOLOGY CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Patentee before: Hon Hai Precision Industry Co., Ltd. |
|
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Zhijian Inventor after: Yu Xiujie Inventor after: Quan Zhejun Inventor before: Zhang Shaohan Inventor before: Shi Fuqiu Inventor before: Liu Suzong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG SHAOHAN SHI FUQIU LIU SUZONG TO: WANG ZHIJIAN YU XIUJIE QUAN ZHEJUN |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20180924 |
|
CF01 | Termination of patent right due to non-payment of annual fee |