Invention Grant
- Patent Title: Hybrid solid state emitter printed circuit board for use in a solid state directional lamp
- Patent Title (中): 用于固态定向灯的混合固态发射器印刷电路板
-
Application No.: US13167387Application Date: 2011-06-23
-
Publication No.: US08777463B2Publication Date: 2014-07-15
- Inventor: Paul Pickard , Curt Progl
- Applicant: Paul Pickard , Curt Progl
- Applicant Address: US NC Durham
- Assignee: Cree, Inc.
- Current Assignee: Cree, Inc.
- Current Assignee Address: US NC Durham
- Agency: Brinks Gilson & Lione
- Main IPC: F21V21/00
- IPC: F21V21/00
Abstract:
An assembly for use in a solid state directional lamp is disclosed. The assembly includes a multilayer FR4 printed circuit board and a metal heat spreader assembled with the multilayer FR4 printed circuit board. The assembly is configured to mount a plurality of solid state light emitters. The multilayer FR4 printed circuit board defines an aperture and a least a portion of the metal heat spreader is positioned in the aperture of the multilayer FR4 printed circuit board. The portion of the heat spreader positioned in the aperture of the multilayer FR4 printed circuit board is in communication with heat dissipation means.
Public/Granted literature
- US20120327670A1 Hybrid Solid State Emitter Printed Circuit Board for Use in a Solid State Directional Lamp Public/Granted day:2012-12-27
Information query
