数字光处理顺序彩色获取

Digital Light Processing Sequential Color Recapture

滚动彩色技术一直是投影机工业关注的目标,因为在单片显示系统中,它能最有效地利用光。目前实现滚动彩色的方法是把光分离成基色,在调制器中进行光的处理。文章介绍了顺序彩色获取技术,该技术除了一个彩色轮之外不用其他运动部件即可达到满意的结果,显示了用一个调制器达到3个调制器的效果,也对用于DLP(数字光处理)投影显示的技术进行了分析。

Scrolling color technique has long been a goal of the projector industry, as it enables to use the light most efficiently in a single panel display. Current methods of implementing scrolling color use the techniques of splitting the light into primary colors, and manipulating that light on the modulator. This paper provides the techniques of sequential color recapture （SCR） to achieve the satisfied result with no moving components other than a color wheel, showing that the efficiency of a-modulator systems can be approached with one modulator. The technique applied to DLP projection displays is analysed.