An illumination apparatus in which an array of light-emitting elements and an array of light directing optics are provided between first and second attached mothersheet substrates wherein the thickness of at least one mothersheet substrates is most preferably between 0.01mm and 1.1mm thick so as to minimise LED junction temperature.
申请公布号
WO2012052724(A1)
申请公布日期
2012.04.26
申请号
WO2011GB01514
申请日期
2011.10.20
申请人
OPTOVATE LIMITED;WOODGATE, GRAHAM JOHN;HARROLD, JONATHAN