| 发明名称 |
Visual Display Apparatus |
| 摘要 |
Visual display apparatus comprises a screen viewable from a viewing area and including an array of pixels, a lighting device operative to illuminate the pixels thereby to produce illumination directed along a path towards the viewing area, a control device operative selectively on the pixels to modulate the illumination in relation to a visual image; and a filter device operative to filter the modulated illumination thereby to reveal the visual image. The screen and the filter device are relatively so configured and arranged that in the viewing area the visual image and the modulated illumination are alternatively displayed. |
| 申请公布号 |
US2015103290(A1) |
申请公布日期 |
2015.04.16 |
| 申请号 |
US201414193119 |
申请日期 |
2014.02.28 |
| 申请人 |
Design Bridge Limited |
发明人 |
MITCHELL Edward Arthur Charles |
| 分类号 |
G09G3/34;G09G3/36;G02F1/1335 |
主分类号 |
G09G3/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Visual display apparatus comprising:
a screen viewable from a viewing area and including an array of pixels; a lighting device operative to illuminate the pixels thereby to produce illumination directed along a path towards the viewing area; a control device operative selectively on the pixels to modulate said illumination in relation to a visual image; and a filter device operative to filter the modulated illumination thereby to reveal the visual image; wherein the screen and the filter device are relatively so configured and arranged that in the viewing area the visual image and the modulated illumination are alternatively displayed. |
| 地址 |
London GB |
