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公开(公告)号:EP3058562A1
公开(公告)日:2016-08-24
申请号:EP14853822.6
申请日:2014-10-14
IPC分类号: G09G3/36 , G02F1/13357 , F21V8/00
CPC分类号: G02F1/1323 , G02B6/0048 , G02B27/225 , G02F1/13338 , G02F1/133615 , H04N13/312 , H04N13/32 , H04N13/366 , H04N13/38 , H04N13/398
摘要: Disclosed is a light guiding valve apparatus including an imaging directional backlight, an illuminator array and an observer tracking system arranged to achieve control of an array of illuminators which may provide a directional display to an observer over a wide lateral and longitudinal viewing range, wherein the luminous intensity of optical windows presented to the observer as viewing windows is controlled dependent on the lateral and longitudinal position or speed of an observer. Further an optical window control system may comprise detection of an observer's hand. An image control system may comprise a method to provide an image that can be switched from a first mode with a first brightness into a second mode with a high brightness region and low brightness region, where the brightness of the second low brightness region is matched to the first brightness.
摘要翻译: 公开了一种导光阀装置,其包括成像方向性背光源,照明器阵列和观察者跟踪系统,其布置成实现照明器阵列的控制,该照明器阵列可以在宽的横向和纵向观看范围内向观察者提供定向显示,其中, 观察窗口的光学窗口的发光强度取决于观察者的横向和纵向位置或速度来控制。 此外,光学窗口控制系统可以包括观察者的手的检测。 图像控制系统可以包括提供可以从具有第一亮度的第一模式切换到具有高亮度区域和低亮度区域的第二模式的图像的方法,其中第二低亮度区域的亮度与 第一亮度。
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公开(公告)号:EP2850473A1
公开(公告)日:2015-03-25
申请号:EP13791437.0
申请日:2013-05-17
申请人: RealD Inc.
发明人: HARROLD, Jonathan , ROBINSON, Michael, G. , WOODGATE, Graham, J. , SCHUCK, Miller, H. , HILL, Adrian, J.
IPC分类号: G02B6/10 , G02B27/22 , G02F1/1335
CPC分类号: G02B27/225 , G02B6/0011 , G02B6/002 , G02B6/0038 , G02B6/0048 , G02B6/0055 , G02B6/0068 , G02B27/22 , H04N13/32 , H04N13/356 , H04N13/368 , H04N13/371 , H04N13/373 , H04N13/376 , H04N13/378 , H04N13/38 , H04N2013/403
摘要: Disclosed is an autostereoscopic display apparatus comprising a light guiding valve apparatus including an imaging directional backlight, an illuminator array and an observer tracking system arranged to achieve control of an array of illuminators which may provide a directional display to an observer over a wide lateral and longitudinal viewing range with low flicker.
摘要翻译: 公开了一种导光阀设备,其包括成像定向背光源,照明器阵列和观察者跟踪系统,其被布置为实现对照明器阵列的控制,其可以在宽的横向和纵向观察范围上向观察者提供定向显示,其中, 作为观察窗口呈现给观察者的光学窗口的数量取决于观察者的横向和纵向位置或速度。
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