FR2948440B1 - Boite a lumiere a diodes electroluminescentes securisee - Google Patents
Boite a lumiere a diodes electroluminescentes securiseeInfo
- Publication number
- FR2948440B1 FR2948440B1 FR0903590A FR0903590A FR2948440B1 FR 2948440 B1 FR2948440 B1 FR 2948440B1 FR 0903590 A FR0903590 A FR 0903590A FR 0903590 A FR0903590 A FR 0903590A FR 2948440 B1 FR2948440 B1 FR 2948440B1
- Authority
- FR
- France
- Prior art keywords
- light
- emitting diode
- secured
- box
- light box
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0903590A FR2948440B1 (fr) | 2009-07-21 | 2009-07-21 | Boite a lumiere a diodes electroluminescentes securisee |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0903590A FR2948440B1 (fr) | 2009-07-21 | 2009-07-21 | Boite a lumiere a diodes electroluminescentes securisee |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2948440A1 FR2948440A1 (fr) | 2011-01-28 |
FR2948440B1 true FR2948440B1 (fr) | 2011-08-26 |
Family
ID=41668493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0903590A Expired - Fee Related FR2948440B1 (fr) | 2009-07-21 | 2009-07-21 | Boite a lumiere a diodes electroluminescentes securisee |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2948440B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111343754A (zh) * | 2020-04-03 | 2020-06-26 | 福建省中科生物股份有限公司 | 一种高效安全的植物照明电路 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3051177C2 (fr) * | 1979-09-11 | 1991-02-21 | Rohm Co. Ltd., Kyoto, Jp | |
TWI235349B (en) * | 2001-11-26 | 2005-07-01 | Osram Opto Semiconductors Gmbh | Circuit-arrangement for an LED-array |
US20080007885A1 (en) * | 2006-07-05 | 2008-01-10 | Texas Instruments Incorporated | System for improving LED illumination reliability in projection display systems |
-
2009
- 2009-07-21 FR FR0903590A patent/FR2948440B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2948440A1 (fr) | 2011-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 7 |
|
ST | Notification of lapse |
Effective date: 20170331 |