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Spatial light modulator, directional display and directional light source

机译:空间光调制器,定向显示器和定向光源

摘要

A spatial light modulator (2) has a modulating region which is capable of operating in two modes. In the first clear mode, the region is continuously and substantially uniformly transmissive. In a second or barrier mode, the region can be switched to form a parallax barrier comprising slits (4) which are separated by continuous opaque regions. Such a modulator may be used in association with an image liquid crystal display (1) to provide an autostereoscopic 3D display having a 3D mode which may track movement of an observer and a 2D mode in which full resolution of the LCD (1) is used. IMAGE
机译:空间光调制器(2)具有能够以两种模式工作的调制区域。在第一清除模式中,该区域是连续且基本上均匀地透射的。在第二或屏障模式中,可以切换该区域以形成包括由连续不透明区域隔开的狭缝(4)的视差屏障。这样的调制器可以与图像液晶显示器(1)结合使用,以提供具有可跟踪观察者的运动的3D模式和使用LCD(1)的全分辨率的2D模式的自动立体3D显示器。 。 <图像>

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