公开(公告)号：EP2783253A1

公开(公告)日：2014-10-01

申请号：EP12850931.2

申请日：2012-11-21

申请人： Corning Incorporated

发明人： GOLLIER, Jacques ,  KUKSENKOV, Vasily Dmitrievich

IPC分类号： G02B27/22 ,  G02B5/04

CPC分类号： G02B27/22 ,  G02B5/0231 ,  G02B5/0278 ,  G02B27/2214

摘要： An autostereoscopic display device includes a pixelated image source and an optical element. The pixelated image source is located along a pixel plane and includes a set of pixels and dark regions substantially filling a remainder of the pixelated image source. The pixels are arranged in a pixel array having a pixel duty factor that is defined as pixel size over pixel pitch along the pixel plane and has a value of 1/N. The optical element is located between the pixel plane and an observer plane and is configured to form a projection array of pixel projections on the observer plane. The projection array has a projection duty factor defined as pixel projection size over pixel projection pitch along the observer plane. The projection duty factor is substantially equal to 1 such that two adjacent ones of the pixel projections bound one another on the observer plane.