High efficiency light source using solidstate emitter and down-conversion material

Details for Australian Patent Application No. 2010257325 (hide)

Owner Rensselaer Polytechnic Institute

Inventors Narendran, Nadarajah; Freyssinier, Jean Paul; Gu, Yimin

Agent Griffith Hack

Pub. Number AU-B-2010257325

Parent 2005240186

Filing date 22 December 2010

Wipo publication date 20 January 2011

Acceptance publication date 8 December 2011

International Classifications

F21S 19/00 (2006.01) Lighting devices or systems employing combinations of electric and non-electric light sources

F21S 9/00 (2006.01) Lighting devices with a built-in power supply

F21V 8/00 (2006.01) Use of light guides, e.g. fibre optic devices, in lighting devices or systems

G02B 17/08 (2006.01) Systems with reflecting surfaces, with or without refracting elements - Catadioptric systems

G02B 6/00 (2006.01) Light guides

H01L 33/00 (2010.01) Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission

H01L 33/58 (2010.01) Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission

Event Publications

13 January 2011 Complete Application Filed

20 January 2011 Application Open to Public Inspection

  Published as AU-B-2010257325

8 December 2011 Application Accepted

  Published as AU-B-2010257325

5 April 2012 Standard Patent Sealed

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