大屏幕激光投影与激光电视  

Large screen laser projection display and laser telvision

作　　者：王延伟[1] 毕勇[1] 王斌[1] 郑光[1] 房涛[1] 亓岩[1] 颜博霞[1] 成华[1] 

机构地区：[1]中国科学院光电研究院,北京100190

出　　处：《物理》2010年第4期232-237,共6页Physics

基　　金：国家高技术研究发展计划(批准号:2006AA030103);电子信息产业发展基金(批准号:工信部运[2008]97号)资助项目

摘　　要：作为下一代的全色显示技术,激光投影显示技术与传统的显示技术相比,有很多明显优势,这是由激光本身的固有特点所决定的,比如高饱和度、低功耗以及潜在的寿命长等.文章介绍了激光显示技术的历史背景以及国内外的研究现状,介绍并分析了激光光源、基于数字光学引擎(DLP)及反射式硅基液晶光学引擎(LCOS)的激光显示系统和颜色管理技术.文章还对激光投影显示的优势进行了归纳,并对激光显示的产业化前景和整体市场进行了分析和预测.Laser projection,the next generation of full-color display technology,has many advantages over traditional display technologies due to the laser＇s large color gamut,low power consumption and potentially long lifetime.Its historical development and present state-of-the-art at home and abroad are reviewed.Two systems,one based on a diode laser pump and another on liquid-crystal-on-silicon,are described.Laser and color management are discussed,and the advantages of laser projection display summarized.To conclude,the industrialization and overall market prospects of laser display technology are evaluated.

关 键 词：激光显示 激光电视 大屏幕投影 色域 颜色管理 产业化 

分 类 号：TN249[电子电信—物理电子学] TN873