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公开(公告)号:US20090167966A1
公开(公告)日:2009-07-02
申请号:US12153159
申请日:2008-05-14
申请人: Dong-kyung NAM , Hee-seob RYU , Ho-joon YOO , Chang-yeong KIM
发明人: Dong-kyung NAM , Hee-seob RYU , Ho-joon YOO , Chang-yeong KIM
IPC分类号: G02F1/1333 , G02F1/133
CPC分类号: G02F1/1334 , G02B27/01 , G02B2027/0118
摘要: A see-through display apparatus and a method thereof are provided. The see-through display apparatus includes: a screen which changes its transparency by varying its light scattering properties; a projector which projects an image onto the screen; and a control unit which controls a change of transparency of the screen. Accordingly, an image can be clearly displayed on the screen by controlling light scattering and non-scattering states of the screen, and also a user can monitor the external environment through the screen.
摘要翻译: 提供了一种透视显示装置及其方法。 透视显示装置包括:通过改变其光散射特性来改变其透明度的屏幕; 将图像投影到屏幕上的投影仪; 以及控制单元,其控制屏幕的透明度的变化。 因此,通过控制屏幕的光散射和非散射状态,可以在屏幕上清晰地显示图像,并且用户也可以通过屏幕监视外部环境。