Invention Grant
- Patent Title: Solid state lighting device having a packaged heat spreader
- Patent Title (中): 具有封装散热器的固态照明装置
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Application No.: US14176250Application Date: 2014-02-10
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Publication No.: US09383088B2Publication Date: 2016-07-05
- Inventor: Paul Kenneth Pickard , Nicholas W. Medendorp, Jr. , Michael James Harris , James Michael Lay
- 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 Christopher J. Knors
- Main IPC: F21V29/00
- IPC: F21V29/00 ; F21V99/00 ; F21S8/02 ; F21K99/00 ; F21V29/70 ; F21V29/74 ; F21V29/85 ; F21V7/22 ; F21V23/00 ; F21Y101/02
Abstract:
A lighting device is disclosed comprising a plurality of light emitters and a heat spreader plate thermally coupled to the plurality of light emitters, wherein the plurality of solid state emitters provides a thermal load upon application of an operating current and voltage, the heat spreader plate dissipating substantially all of the thermal load to an ambient air environment.
Public/Granted literature
- US20140153233A1 SOLID STATE LIGHTING DEVICE Public/Granted day:2014-06-05
Information query
