单液晶光阀彩色大屏幕投影显示

Colour Image Large Screen Display with only Single LCLV

设计一电路,将彩色图象信息编码到黑白CRT的亮度之中,并将其写入液晶光阀,用白光读出,当编码合适时,读出的象颜色可与原图像一致。本文讨论了这一技术原理并进行了单液晶光阀彩色大屏幕投影的实验验证。

Colour image information is coded into the brightness of the black-and-white TV CRT. By writing this brightness into a LCLV,we can read out a colour image as same as the original colour image with white light of this coding is proper. In the paper,we discussed the principle of this technique and demonstrated the large screen colour image display with only single LCLV experimently.