Lighting assembly, a light source and a luminaire
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 23, 2018
Issued Date -
N/A
app pub date -
Dec 21, 2012
filing date -
Jan 3, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A lighting assembly, a light source and a luminaire are provided. The lighting assembly 100 comprises a primary thermal layer 112, a plurality of Lighting Emitting Diode assemblies 106 and a plurality of wires 102. The primary thermal layer 112 is of a thermally conductive material. The wires 102 are electrically coupled between electrodes 108, 114 of at least two different Light Emitting Diode assemblies 106. The Light Emitting Diode assemblies 106 comprise a sub-mount 110, a first and a second metal electrode 108, 114 and a Light Emitting Diode die 116. The sub-mount 110 is of a thermally conductive and electrically insulating ceramic. The sub-mount 110 has a first side which is thermally coupled to the primary thermal layer 112 and has a second side being opposite the first side. The first and the second metal electrode 108, 114 are arranged at the second side of the sub-mount 10. The Light Emitting Diode die 116 is electrically and thermally coupled with an anode of the Light Emitting Diode to the first metal electrode and with a cathode of the Light Emitting Diode to the second metal electrode.
First Claim
Other Claims data not available
Family
International Classification(s)
- F21V:FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES....
- H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
- F21Y:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L,....
- F21K:LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21S:NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
- H05K:PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAIL....
Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- F21V Class
- 23.81 % this patent is cited more than
- 7 Age
Maintenance Fees
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|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 23, 2025 |
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