公开(公告)号：EP2941667B1

公开(公告)日：2019-11-06

申请号：EP14735362.7

申请日：2014-01-03

申请人： RealD Inc.

发明人： SCHUCK, Miller H. ,  SHARP, Gary D. ,  MCKNIGHT, Douglas J. ,  NORTON, Terry

IPC分类号： G02F1/13357 ,  F21S2/00

公开(公告)号：EP2941667A1

公开(公告)日：2015-11-11

申请号：EP14735362.7

申请日：2014-01-03

申请人： RealD Inc. ,  Schuck, Miller H. ,  Sharp, Gary D. ,  McKnight, Douglas J. ,  Norton, Terry

发明人： SCHUCK, Miller H. ,  SHARP, Gary D. ,  MCKNIGHT, Douglas J. ,  NORTON, Terry

IPC分类号： G02F1/13357 ,  F21S2/00

摘要： A direct view display provides a light modulating panel and a backlight including first and second sets of spectral emitters. Several modes of operation may be provided including an advanced 2D mode, and an enhanced color gamut mode employing simultaneous illumination of the first and second set of spectral emitters. Another embodiment may be an optical structure for a multi-functional LCD display with wide color gamut and high stereo contrast. The optical structure may also be used to produce more saturated colors for a wider display color gamut and also may be used to produce a brighter backlight structure through light recycling of the wider bandwidth light back into the optical structure.