Invention Grant
- Patent Title: Light emitting device having a transparent thermally conductive layer
- Patent Title (中): 具有透明导热层的发光器件
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Application No.: US12164484Application Date: 2008-06-30
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Publication No.: US08159131B2Publication Date: 2012-04-17
- Inventor: Rene Helbing
- Applicant: Rene Helbing
- Applicant Address: US CA Sunnyvale
- Assignee: Bridgelux, Inc.
- Current Assignee: Bridgelux, Inc.
- Current Assignee Address: US CA Sunnyvale
- Main IPC: H01L51/50
- IPC: H01L51/50
Abstract:
A light emitting device and method of producing the same is disclosed. The light emitting device includes a transparent thermally conductive layer, a phosphor layer provided on the transparent thermally conductive layer, and at least one light emitting semiconductor arranged to emit light toward the transparent thermally conductive layer and the phosphor layer.
Public/Granted literature
- US20090322197A1 LIGHT EMITTING DEVICE HAVING A TRANSPARENT THERMALLY CONDUCTIVE LAYER Public/Granted day:2009-12-31
Information query
IPC分类:
