A color filter can be used to make a subject more prominent against the background by absorbing one specific color.It is彩色滤片使照射光带有颜色，强调被照物对比，更易判别。同时增加呈像效果。
We develop and market Color Filter Liquid-Crystal-on-Silicon (CF-LCoS) microdisplays for near-to-eye and projection disp主要活动是把微型显示技术的研究成果产品化，并与世界级的晶圆和液晶工厂策略联盟，量产微型显示器。