PASSIVE AND HYBRID DAYLIGHT-COUPLED BACKLIGHTS FOR SUNLIGHT VIEWABLE DISPLAYS
摘要
A passive daylight-coupled display having an LCD panel, a diffuser, and a curved reflector behind the LCD panel. For passive backlighting, the diffuser transmits daylight to the reflector, which reflects the daylight to the LCD panel and provides for substantially uniform distribution of the daylight on the LCD panel for backlighting it. A hybrid display includes both a passive backlight and an active backlight for providing backlighting from an active light source.
申请公布号
WO2010077454(A2)
申请公布日期
2010.07.08
申请号
WO2009US64665
申请日期
2009.11.17
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
BIERNATH, ROLF, W.;YI, JENNIFER, R.;KOTCHICK, KEITH, M.;HUIZINGA, JOHN, S.