LCD projector
Title：
LCD projector
Application Number：
 01120137
Application Date：
 2001/07/06
Announcement Date：
 2002/01/09
Pub. Date：
 2003/12/17
Publication Number：
 1330280
Announcement Number：
 1131452
Grant Date：
Granted Pub. Date：
 2003-12-17
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 G02B 5/04, G02B 27/18, G02B 27/28
Applicant(s)：
 Qinghua Univ
Inventor(s)：
 Zhang Shulian, Zhu Jun, Li Yan
Key Words：
 LCD, projector
Abstract：
 A LCD projector is composed of light source unit consisting of light source, collimating lens and filter, optical engine, LC modulator on silicon chip, and projecting lens. Said optical engine is a three-colour merging/split engine made of rhombic prism. Its advantages include simple structure and low cost.
Claim：
Priority：
PCT：
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