Invention Grant
- Patent Title: LED luminaire
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Application No.: US14618819Application Date: 2015-02-10
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Publication No.: US09788378B2Publication Date: 2017-10-10
- Inventor: Andrew Dan Bendtsen , Kurt S. Wilcox , John Sobieski
- Applicant: Cree, Inc.
- Applicant Address: US NC Durham
- Assignee: Cree, Inc.
- Current Assignee: Cree, Inc.
- Current Assignee Address: US NC Durham
- Agency: McCracken & Gillen LLC
- Main IPC: H05B33/08
- IPC: H05B33/08 ; F21S8/08 ; F21V23/00 ; F21V23/04 ; F21W131/103 ; F21Y115/10

Abstract:
According to one aspect, an LED operating network comprises a first circuit board made of a fiberglass reinforced epoxy laminate having power connection terminals that receive AC power, a rectification element, and at least one of a surge protection element and a fuse element. A second circuit board is made of a heat-dissipative material that receives rectified AC electrical power comprising a plurality of cycles from the first circuit board and having a plurality of LED dies and at least one LED driver circuit. The LEDs are turned on at different points during each of the plurality of cycles.
Public/Granted literature
- US20160234900A1 LED Luminaire Public/Granted day:2016-08-11
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