Owner Nichia Corporation Daisho Denki Inc.

Inventors Inuzuka, Tomoaki; Monjo, Yoshio

Agent FB Rice

Pub. Number AU-B-2003211505

PCT Number PCT/JP03/01406

PCT Pub. Number WO2003/069219

Priority 2002/34130 12.02.02 JP

Filing date 10 February 2003

Wipo publication date 4 September 2003

Acceptance publication date 7 February 2008

F21S 2/00 (2006.01) Systems oflighting devices, not provided for in main groups or , e.g. of modular construction

F21V 11/00 (2006.01) Screens not covered by groups , , or

F21V 14/00 (2006.01) Changing the characteristics or distribution of the light emitted by adjustment of parts

F21V 14/02 (2006.01) Changing the characteristics or distribution of the light emitted by adjustment of parts

F21V 14/04 (2006.01) Changing the characteristics or distribution of the light emitted by adjustment of parts

F21V 21/14 (2006.01) Supporting, suspending, or attaching arrangements for lighting devices - Adjustable mountings

F21V 23/04 (2006.01) Arrangement of electric circuit elements in or on lighting devices - the elements being switches

H01L 33/00 (2006.01) Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission

H04N 5/238 (2006.01) Details of television systems - by influencing optical part of the camera

H05B 37/02 (2006.01) Circuit arrangements for electric light sources in general - Controlling

F21V 7/00 (2006.01) Reflectors for light sources

F21Y 101/02 (2006.01)