A method and system to reduce power consumption of a display includes using a matrix of light sources to illuminate pixels in display segments. The light sources may be light emitting diodes (LED). An LED may be associated with a display segment. The intensity level of an LED may be individually controlled.
申请公布号
US2008036728(A1)
申请公布日期
2008.02.14
申请号
US20060503228
申请日期
2006.08.10
申请人
TAKAGI AKIHIRO;WILLIAMS DAVID;BHOWMIK ACHINTYA K;KARDACH JIM
发明人
TAKAGI AKIHIRO;WILLIAMS DAVID;BHOWMIK ACHINTYA K.;KARDACH JIM
