The application relates to setting color point and light intensity. By controlling the phase as well as the amplitudes of a driving voltage for a lighting device, the color point as well as the light intensity of a lighting device may be set.
申请公布号
US8324833(B2)
申请公布日期
2012.12.04
申请号
US20090865819
申请日期
2009.02.02
申请人
DEURENBERG PETER H. F.;ROOIJACKERS CORNELIS J. P. M.;NXP B.V.
发明人
DEURENBERG PETER H. F.;ROOIJACKERS CORNELIS J. P. M.
