Invention Grant
- Patent Title: Solid state LED bridge rectifier light engine
- Patent Title (中): 固态LED桥整流灯引擎
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Application No.: US13571957Application Date: 2012-08-10
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Publication No.: US08384299B1Publication Date: 2013-02-26
- Inventor: Robert J. Burdalski , Joseph B. Mazzochette
- Applicant: Robert J. Burdalski , Joseph B. Mazzochette
- Applicant Address: US FL Satellite Beach
- Assignee: Lighting Science Group Corporation
- Current Assignee: Lighting Science Group Corporation
- Current Assignee Address: US FL Satellite Beach
- Agency: Cantor Colburn LLP
- Main IPC: H05B41/16
- IPC: H05B41/16

Abstract:
A solid state light engine includes a bridge rectifier having a rectified output. At least one light emitting diode (LED) is connected to the bridge rectifier, the at least one LED including a die portion, a layer of phosphor free resin positioned upon the die portion, and a plurality of phosphor particles adhered to the layer of phosphor free resin. A pair of AC power input terminals are electrically connected to the input of the bridge rectifier for use in coupling the bridge rectifier to an AC power source. A pair of DC power input terminals are connected to the rectified output of the bridge rectifier for use in coupling the bridge rectifier to a circuit productive of a DC voltage at the pair of DC power terminals. The layer of phosphor free resin includes a polymeric resin.
Public/Granted literature
- US20130033170A1 SOLID STATE LED BRIDGE RECTIFIER LIGHT ENGINE Public/Granted day:2013-02-07
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