JP5850220B2 - Led光源装置 - Google Patents
Led光源装置 Download PDFInfo
- Publication number
- JP5850220B2 JP5850220B2 JP2011128676A JP2011128676A JP5850220B2 JP 5850220 B2 JP5850220 B2 JP 5850220B2 JP 2011128676 A JP2011128676 A JP 2011128676A JP 2011128676 A JP2011128676 A JP 2011128676A JP 5850220 B2 JP5850220 B2 JP 5850220B2
- Authority
- JP
- Japan
- Prior art keywords
- led light
- light emitting
- emitting element
- led
- light source
- 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
-
- 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
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/69—Details of refractors forming part of the light source
-
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011128676A JP5850220B2 (ja) | 2010-05-24 | 2011-05-23 | Led光源装置 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010132433 | 2010-05-24 | ||
JP2010132435 | 2010-05-24 | ||
JP2010132435A JP2011124209A (ja) | 2009-11-12 | 2010-05-24 | Led光源装置 |
JP2010132433 | 2010-05-24 | ||
JP2011128676A JP5850220B2 (ja) | 2010-05-24 | 2011-05-23 | Led光源装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012009856A JP2012009856A (ja) | 2012-01-12 |
JP2012009856A5 JP2012009856A5 (es) | 2015-01-29 |
JP5850220B2 true JP5850220B2 (ja) | 2016-02-03 |
Family
ID=44117897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011128676A Expired - Fee Related JP5850220B2 (ja) | 2010-05-24 | 2011-05-23 | Led光源装置 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2390553A3 (es) |
JP (1) | JP5850220B2 (es) |
KR (1) | KR20110128757A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5884022B2 (ja) * | 2012-02-10 | 2016-03-15 | パナソニックIpマネジメント株式会社 | Led照明器具 |
CN103629576A (zh) * | 2013-11-28 | 2014-03-12 | 广东卓耐普智能技术股份有限公司 | 一种高压集成驱动led光源 |
USD831862S1 (en) | 2015-03-04 | 2018-10-23 | Hengdian Group Tospo Lighting Co., Ltd. | LED lamp |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003298118A (ja) | 2002-03-28 | 2003-10-17 | Toshiba Lighting & Technology Corp | Led照明装置 |
JP2004111357A (ja) | 2002-07-09 | 2004-04-08 | Topcon Corp | 光源装置 |
US7237927B2 (en) * | 2004-06-17 | 2007-07-03 | Osram Sylvania Inc. | Light emitting diode lamp with conically focused light guides |
CN1710321A (zh) * | 2004-06-17 | 2005-12-21 | 奥斯兰姆施尔凡尼亚公司 | 带有锥形聚焦的光导装置的发光二极管灯 |
DE102004063574A1 (de) * | 2004-12-30 | 2006-07-13 | Osram Opto Semiconductors Gmbh | Leuchtvorrichtung mit mehreren Halbleiterlichtquellen |
US7347586B2 (en) * | 2005-05-09 | 2008-03-25 | Gamasonic Ltd. | LED light bulb |
JP2009123641A (ja) | 2007-11-19 | 2009-06-04 | Chuntlon Enterprise Co Ltd | 照明ランプ |
JP2009135026A (ja) | 2007-11-30 | 2009-06-18 | Toshiba Lighting & Technology Corp | Led照明器具 |
WO2009083853A1 (en) * | 2007-12-20 | 2009-07-09 | Koninklijke Philips Electronics N.V. | Lighting system |
JP4945433B2 (ja) | 2007-12-28 | 2012-06-06 | シャープ株式会社 | 照明装置 |
JP2009170114A (ja) | 2008-01-10 | 2009-07-30 | Toshiba Lighting & Technology Corp | Led電球及び照明器具 |
JP2009176925A (ja) | 2008-01-24 | 2009-08-06 | Nec Lighting Ltd | 電球型発光ダイオード照明装置 |
JP5490812B2 (ja) * | 2008-11-06 | 2014-05-14 | コーニンクレッカ フィリップス エヌ ヴェ | 照明装置 |
-
2011
- 2011-05-23 EP EP11167173.1A patent/EP2390553A3/en not_active Withdrawn
- 2011-05-23 JP JP2011128676A patent/JP5850220B2/ja not_active Expired - Fee Related
- 2011-05-24 KR KR1020110049238A patent/KR20110128757A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2012009856A (ja) | 2012-01-12 |
EP2390553A3 (en) | 2013-10-23 |
EP2390553A2 (en) | 2011-11-30 |
KR20110128757A (ko) | 2011-11-30 |
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