A viewing device for viewing transparencies comprising: a display surface which is backlit with linearly polarized light and adapted for holding a film thereon; an optical sensor which views the display surface; and a polarizer placed between the film and the optical sensor, wherein the viewing device is configured such that the polarizer orientation is functionally related to the polarization axis of the polarized light. <IMAGE>
申请公布号
WO9617269(A3)
申请公布日期
1996.09.06
申请号
WO1995EP04693
申请日期
1995.11.27
申请人
SMARTLIGHT LIMITED;INBAR, DAN;NATANZON, ALEX;WOLF, HANAN;LEVY, BEN-ZION;SHAFFIR, ERAN
发明人
INBAR, DAN;NATANZON, ALEX;WOLF, HANAN;LEVY, BEN-ZION;SHAFFIR, ERAN