A light output device comprises a substrate arrangement and a plurality of light source devices (4) integrated into the structure of the substrate arrangement. A respective control circuit (7) is provided for one or more light source devices (4) and also integrated into the structure of the substrate arrangement. Control circuits are embedded with the light source devices into the structure of the substrate. This enables a shared control line or lines (18) to be used to control a group of light source devices.
申请公布号
EP2147243(A1)
申请公布日期
2010.01.27
申请号
EP20080737750
申请日期
2008.04.07
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
VAN HERPEN, MAARTEN, M., J., W.;VERMEULEN, MARKUS, C.