ATE367652T1 - Lichtquelle, die eine glühlampe nachahmt - Google Patents
Lichtquelle, die eine glühlampe nachahmtInfo
- Publication number
- ATE367652T1 ATE367652T1 AT03028058T AT03028058T ATE367652T1 AT E367652 T1 ATE367652 T1 AT E367652T1 AT 03028058 T AT03028058 T AT 03028058T AT 03028058 T AT03028058 T AT 03028058T AT E367652 T1 ATE367652 T1 AT E367652T1
- Authority
- AT
- Austria
- Prior art keywords
- light
- solid
- light source
- circuit board
- state light
- Prior art date
Links
Classifications
-
- 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
-
- 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
- F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
-
- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
- G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
-
- 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]
-
- 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- 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
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/314,714 US6880962B2 (en) | 2002-12-09 | 2002-12-09 | LED light source mimicking a filamented lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE367652T1 true ATE367652T1 (de) | 2007-08-15 |
Family
ID=32325888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03028058T ATE367652T1 (de) | 2002-12-09 | 2003-12-08 | Lichtquelle, die eine glühlampe nachahmt |
Country Status (4)
Country | Link |
---|---|
US (2) | US6880962B2 (de) |
EP (1) | EP1429395B1 (de) |
AT (1) | ATE367652T1 (de) |
DE (1) | DE60314970T2 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10250383B4 (de) * | 2002-10-29 | 2007-05-10 | Diemount Gmbh | Leuchtdiodenanordnung mit Reflektor |
ES2934308T3 (es) | 2003-05-05 | 2023-02-21 | Signify North America Corp | Unidad de iluminación |
WO2004100213A2 (en) * | 2003-05-05 | 2004-11-18 | Gelcore Llc | Led-based light bulb |
JP2005093900A (ja) * | 2003-09-19 | 2005-04-07 | Yazaki Corp | Ledランプモジュール及びその製造方法 |
US7110656B2 (en) * | 2004-12-27 | 2006-09-19 | Osram Sylvania Inc. | LED bulb |
US7086767B2 (en) * | 2004-05-12 | 2006-08-08 | Osram Sylvania Inc. | Thermally efficient LED bulb |
US7261437B2 (en) * | 2004-06-10 | 2007-08-28 | Osram Sylvania Inc. | Wedge-based lamp with LED light engine and method of making the lamp |
US7111972B2 (en) * | 2004-06-23 | 2006-09-26 | Osram Sylvania Inc. | LED lamp with central optical light guide |
WO2006001032A2 (en) * | 2004-06-28 | 2006-01-05 | Bijoy Chakraborty | Replaceable led system |
CN101061345A (zh) * | 2004-11-17 | 2007-10-24 | 皇家飞利浦电子股份有限公司 | 包含至少一个发光元件的光源和照明设备 |
US7850327B2 (en) * | 2004-12-06 | 2010-12-14 | Enchanted Lighting Company, Llc | Apparatus, logic and method for emulating the lighting effect of a candle |
WO2007095266A2 (en) * | 2006-02-10 | 2007-08-23 | Ultra Electronic Audiopack, Inc. | Communication system for heads-up display |
US7238061B1 (en) * | 2006-09-18 | 2007-07-03 | Yu-Chu Lin | Vehicle lighting source adapter |
GB2455373B (en) | 2007-12-06 | 2010-03-03 | Leif Levon | Versatile ornament |
DE102008022346A1 (de) * | 2008-04-30 | 2009-11-05 | Siemens Aktiengesellschaft | Lichtsignal |
US20100014308A1 (en) * | 2008-07-15 | 2010-01-21 | Triplex Manufacturing Company | Lighting apparatus and method of manufacture |
DE102008047664A1 (de) * | 2008-09-15 | 2010-05-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Lichtsignal |
US7976206B2 (en) * | 2008-12-17 | 2011-07-12 | U-How Co., Ltd. | Structure of light bulb |
US7946732B2 (en) * | 2009-01-19 | 2011-05-24 | Osram Sylvania Inc. | LED lamp assembly |
US7923907B2 (en) * | 2009-01-19 | 2011-04-12 | Osram Sylvania Inc. | LED lamp assembly |
JP5465898B2 (ja) * | 2009-03-11 | 2014-04-09 | 日本航空電子工業株式会社 | 光半導体デバイス、ソケットおよび光半導体ユニット |
US10158057B2 (en) | 2010-10-28 | 2018-12-18 | Corning Incorporated | LED lighting devices |
DE102011007123B4 (de) | 2011-04-11 | 2022-02-17 | Osram Gmbh | Halbleiter-Glühlampen-Retrofitlampe |
EP2574835A1 (de) * | 2011-09-29 | 2013-04-03 | Sumitronics Taiwan Co., Ltd. | Lichtführendes Element, Glühbirne damit |
US9202996B2 (en) | 2012-11-30 | 2015-12-01 | Corning Incorporated | LED lighting devices with quantum dot glass containment plates |
US8919994B2 (en) | 2012-12-12 | 2014-12-30 | Randal L. Wimberly | Illumination system and lamp utilizing directionalized LEDs |
DE102013219084A1 (de) * | 2013-09-23 | 2015-03-26 | Osram Gmbh | Lampe |
CN204460089U (zh) * | 2015-02-13 | 2015-07-08 | 杭州康榕进出口有限公司 | 导光板以及led灯具 |
DE102018205652A1 (de) * | 2018-04-13 | 2019-10-17 | Siemens Mobility GmbH | Lichtquelle für eine Signaleinrichtung mit Lichtleitelement und Signaleinrichtung mit einer solchen Lichtquelle |
US11592166B2 (en) | 2020-05-12 | 2023-02-28 | Feit Electric Company, Inc. | Light emitting device having improved illumination and manufacturing flexibility |
US11876042B2 (en) | 2020-08-03 | 2024-01-16 | Feit Electric Company, Inc. | Omnidirectional flexible light emitting device |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3691390A (en) * | 1969-10-10 | 1972-09-12 | Electric Nuclear Lab Inc | Composite light source |
US5160200A (en) * | 1991-03-06 | 1992-11-03 | R & D Molded Products, Inc. | Wedge-base LED bulb housing |
US5139433A (en) * | 1991-04-16 | 1992-08-18 | Bruce Bohaty | Special connector members for small electrical light emitting devices, bases, and sockets |
JP2596709B2 (ja) * | 1994-04-06 | 1997-04-02 | 都築 省吾 | 半導体レーザ素子を用いた照明用光源装置 |
US5810463A (en) * | 1994-11-28 | 1998-09-22 | Nikon Corporation | Illumination device |
GB9605314D0 (en) * | 1996-03-13 | 1996-05-15 | Toher C H | Non-filament lights |
US6132060A (en) * | 1999-03-09 | 2000-10-17 | Gallo; Anthony Richard | Illuminating push pin |
US6227696B1 (en) * | 1999-03-31 | 2001-05-08 | J.H. Horne & Sons Company | Radial diffuser |
US6371636B1 (en) * | 1999-05-24 | 2002-04-16 | Jam Strait, Inc. | LED light module for vehicles |
US6227679B1 (en) * | 1999-09-16 | 2001-05-08 | Mule Lighting Inc | Led light bulb |
US6350041B1 (en) * | 1999-12-03 | 2002-02-26 | Cree Lighting Company | High output radial dispersing lamp using a solid state light source |
ES1045193Y (es) * | 2000-01-19 | 2001-02-01 | Lorenzo Ind Sa | Dispositivo conector de un diodo emisor de luz a un portalamparas de contactos elasticos. |
CA2335401A1 (en) * | 2000-02-14 | 2001-08-14 | Alex Chliwnyj | Electronic flame |
US6527411B1 (en) * | 2000-08-01 | 2003-03-04 | Visteon Corporation | Collimating lamp |
US6357902B1 (en) * | 2000-09-25 | 2002-03-19 | Brian Horowitz | After market LED taillight bulb |
US6637924B2 (en) * | 2000-11-15 | 2003-10-28 | Teledyne Lighting And Display Products, Inc. | Strip lighting apparatus and method |
US6598996B1 (en) * | 2001-04-27 | 2003-07-29 | Pervaiz Lodhie | LED light bulb |
US6737811B2 (en) * | 2001-06-16 | 2004-05-18 | A L Lightech, Inc. | High intensity light source arrangement |
US20030058658A1 (en) * | 2001-09-26 | 2003-03-27 | Han-Ming Lee | LED light bulb with latching base structure |
DE20203482U1 (de) * | 2002-03-06 | 2002-07-04 | Vogel, Meinolph, 84030 Landshut | Leuchteneinheit zum Einstecken in eine Steckfassung mit Kontaktschlitzen |
US6796698B2 (en) * | 2002-04-01 | 2004-09-28 | Gelcore, Llc | Light emitting diode-based signal light |
-
2002
- 2002-12-09 US US10/314,714 patent/US6880962B2/en not_active Expired - Lifetime
-
2003
- 2003-12-08 EP EP03028058A patent/EP1429395B1/de not_active Expired - Lifetime
- 2003-12-08 AT AT03028058T patent/ATE367652T1/de not_active IP Right Cessation
- 2003-12-08 DE DE60314970T patent/DE60314970T2/de not_active Expired - Lifetime
-
2004
- 2004-11-30 US US10/999,320 patent/US6957906B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1429395B1 (de) | 2007-07-18 |
US6957906B2 (en) | 2005-10-25 |
DE60314970T2 (de) | 2008-03-20 |
US20040109327A1 (en) | 2004-06-10 |
US6880962B2 (en) | 2005-04-19 |
DE60314970D1 (de) | 2007-08-30 |
EP1429395A3 (de) | 2006-03-22 |
US20050094417A1 (en) | 2005-05-05 |
EP1429395A2 (de) | 2004-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |