projection light

Discusses the design of cold light illuminator and the design of lens used in grating projection.

论述了光栅投影系统中冷光源的设计及用于光栅投影的透镜设计.

Laser & LED hybrid light source that enables mercury-free, high-brightness projection .

激光 和 LED光源的混合,使无汞, 高亮度投影.

This paper describes the principle and system components of projection TV, and introduces the importance of light medium cooling device for projection TV.

简述了背投电视的结构原理，介绍了光传媒冷却装置在背投电视中的重要作用。

In this paper, many collimation methods at the long distance, such as parallel light collimation, parallel light autocollimation, optical projection, mark image aiming and photoelectric, are described. Their principle, characteristics, application, measuring accuracy and development tendency are analyzed.

本文论述了平行光准直法、平行光自准直法、投射法、瞄标记准直法、光电法等远距离准直方法，并分析了其原理、特点、应用、测量精度及其发展趋势。

Design of zoom projection lens for the light engine of LCoS rear-projection TV

LCoS背投光学引擎中变焦投影物镜设计