Invention Grant
- Patent Title: Light emitting device having a refractory phosphor layer
- Patent Title (中): 具有难熔磷光体层的发光器件
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Application No.: US12164577Application Date: 2008-06-30
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Publication No.: US08410681B2Publication Date: 2013-04-02
- Inventor: Alex Shaikevitch , Chris Lowery
- Applicant: Alex Shaikevitch , Chris Lowery
- Applicant Address: US CA Livermore
- Assignee: Bridgelux, Inc.
- Current Assignee: Bridgelux, Inc.
- Current Assignee Address: US CA Livermore
- Main IPC: H01J1/62
- IPC: H01J1/62 ; H01J63/04
Abstract:
A light emitting device and method of producing the same is disclosed. The light emitting device includes a transparent thermal conductor layer, a refractory phosphor layer provided on the transparent thermal conductor layer, and a light emitting semiconductor arranged to emit light toward the transparent thermal conductor layer and the refractory phosphor layer.
Public/Granted literature
- US20090322208A1 LIGHT EMITTING DEVICE HAVING A REFRACTORY PHOSPHOR LAYER Public/Granted day:2009-12-31
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