Invention Grant
- Patent Title: Solid state lighting compositions and systems
- Patent Title (中): 固态照明组成和系统
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Application No.: US12447547Application Date: 2007-11-01
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Publication No.: US08476820B2Publication Date: 2013-07-02
- Inventor: David Loren Carroll , Manoj A. G. Namboothiry
- Applicant: David Loren Carroll , Manoj A. G. Namboothiry
- Applicant Address: US NC Winston Salem
- Assignee: Wake Forest University
- Current Assignee: Wake Forest University
- Current Assignee Address: US NC Winston Salem
- Agency: Smith Moore Leatherwood LLP
- Agent J. Clinton Wimbish
- International Application: PCT/US2007/023055 WO 20071101
- International Announcement: WO2008/143636 WO 20081127
- Main IPC: F21V9/16
- IPC: F21V9/16 ; H01L21/28
Abstract:
The present invention relates to lighting technologies and, in particular, to solid state lighting technologies. In one embodiment, the present invention provides a lighting apparatus comprising a first electrode, a radiation transmissive second electrode, and a composite layer disposed between the first and second electrode, the composite layer comprising at least one electric field concentrator and at least one phosphor disposed in a radiation transmissive dielectric material.
Public/Granted literature
- US20100053931A1 Solid State Lighting Compositions And Systems Public/Granted day:2010-03-04
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