Invention Grant
- Patent Title: High efficiency LED lamp
- Patent Title (中): 高效率LED灯
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Application No.: US14219627Application Date: 2014-03-19
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Publication No.: US09328876B2Publication Date: 2016-05-03
- Inventor: Kurt Wilcox , Bernd Keller , James Ibbetson , Ashish Ekbote , Nalini Gupta
- Applicant: Cree, Inc.
- Applicant Address: US NC Durham
- Assignee: Cree, Inc.
- Current Assignee: Cree, Inc.
- Current Assignee Address: US NC Durham
- Agency: Moore & Van Allen PLLC
- Agent Dennis J. Williamson
- Main IPC: F21K99/00
- IPC: F21K99/00 ; F21Y101/02 ; F21Y103/00 ; F21Y113/00
Abstract:
A LED lamp includes a plurality of red LEDs and a plurality of blue LEDs, a phosphor covering at least the plurality of blue LEDs, where the lamp has an LPW of at least 200 in a steady state operation.
Public/Granted literature
- US20150267879A1 HIGH EFFICIENCY LED LAMP Public/Granted day:2015-09-24
Information query
