ILLUMINATION SYSTEMS WITH SLOPED TRANSMISSION SPECTRUM FRONT REFLECTOR
摘要
A backlight (10) includes a front and back reflectors (12,14) forming a light recycling cavity (16) and one or more light source members (24a, 24b, 24c) disposed to emit light into the light recycling cavity. The front reflector (12) being partially reflective to provide an output illumination area. The front reflector (12) has a blue sloped transmission spectra, at normal incidence with a range among bin values from 15% to 100%.
申请公布号
WO2013059226(A1)
申请公布日期
2013.04.25
申请号
WO2012US60483
申请日期
2012.10.17
申请人
3M INNOVATIVE PROPERTIES COMPANY;NEVITT, TIMOTHY J.;WEBER, MICHAEL F.;WHEATLEY, JOHN A.;SOUSA, MATTHEW E.;LIU, TAO
发明人
NEVITT, TIMOTHY J.;WEBER, MICHAEL F.;WHEATLEY, JOHN A.;SOUSA, MATTHEW E.;LIU, TAO