FR2976999B1 - Dispositif d'eclairage direct d'une surface a l'aide de diodes electroluminescentes - Google Patents
Dispositif d'eclairage direct d'une surface a l'aide de diodes electroluminescentesInfo
- Publication number
- FR2976999B1 FR2976999B1 FR1101917A FR1101917A FR2976999B1 FR 2976999 B1 FR2976999 B1 FR 2976999B1 FR 1101917 A FR1101917 A FR 1101917A FR 1101917 A FR1101917 A FR 1101917A FR 2976999 B1 FR2976999 B1 FR 2976999B1
- Authority
- FR
- France
- Prior art keywords
- light emitting
- emitting diodes
- direct lighting
- lighting
- direct
- 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
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
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/30—Lighting for domestic or personal use
- F21W2131/304—Lighting for domestic or personal use for pictures
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1101917A FR2976999B1 (fr) | 2011-06-21 | 2011-06-21 | Dispositif d'eclairage direct d'une surface a l'aide de diodes electroluminescentes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1101917A FR2976999B1 (fr) | 2011-06-21 | 2011-06-21 | Dispositif d'eclairage direct d'une surface a l'aide de diodes electroluminescentes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2976999A1 FR2976999A1 (fr) | 2012-12-28 |
FR2976999B1 true FR2976999B1 (fr) | 2014-10-24 |
Family
ID=44677942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1101917A Expired - Fee Related FR2976999B1 (fr) | 2011-06-21 | 2011-06-21 | Dispositif d'eclairage direct d'une surface a l'aide de diodes electroluminescentes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2976999B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2787271A1 (fr) * | 2013-04-02 | 2014-10-08 | Dedo Weigert Film GmbH | Dispositif d'éclairage à rayonnement asymétrique |
GB2535156A (en) * | 2015-02-09 | 2016-08-17 | Perception Sensors & Instr Ltd | High efficiency illumination utilising multiple light sources combined with on axis and off axis lenses |
WO2017094214A1 (fr) * | 2015-12-04 | 2017-06-08 | パナソニックIpマネジメント株式会社 | Dispositif d'éclairage et corps mobile utilisant ce dernier |
JP6390864B2 (ja) * | 2015-12-04 | 2018-09-19 | パナソニックIpマネジメント株式会社 | 照明装置およびそれを用いた走行体 |
US10274159B2 (en) | 2017-07-07 | 2019-04-30 | RAB Lighting Inc. | Lenses and methods for directing light toward a side of a luminaire |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6837605B2 (en) * | 2001-11-28 | 2005-01-04 | Osram Opto Semiconductors Gmbh | Led illumination system |
US7333011B2 (en) * | 2004-07-06 | 2008-02-19 | Honeywell International Inc. | LED-based luminaire utilizing optical feedback color and intensity control scheme |
WO2006081076A2 (fr) * | 2005-01-26 | 2006-08-03 | Pelka & Associates, Inc. | Lentille cylindrique de report d'eclairage energetique et applications d'eclairage d'etageres par del |
DE102006018603B3 (de) * | 2006-04-21 | 2007-12-27 | Paul Heinrich Neuhorst | Leuchte |
US7736019B2 (en) * | 2006-10-10 | 2010-06-15 | Yanchers Corporation | Lighting system |
US7633684B1 (en) * | 2009-04-08 | 2009-12-15 | Lomak Industrial Company Ltd | Lens for light emitting diodes mounted on a heat sink |
KR100936430B1 (ko) * | 2009-07-20 | 2010-01-12 | 주식회사 태경컨설턴트 | 비대칭 단면의 바타입 렌즈 및 이를 이용한 도로 조명장치의 광원모듈 |
-
2011
- 2011-06-21 FR FR1101917A patent/FR2976999B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2976999A1 (fr) | 2012-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
ST | Notification of lapse |
Effective date: 20200206 |