Original document(23 pages)  中文版
    The provided optical projection system comprises; a light source, a beam-splitting unit with multiple guide-light surfaces, a reflection color wheel with multiple filters, a color-light adjust unit, and a projection lens. Wherein, when traveling to the guide-light surfaces from source, the beam can be splitted into multiple secondary beams toward the wheel, and the filter has some opposite blocks to reflect the secondary beams to the adjust unit and generate an image beam for projection.
Application Number
申请号		 200510098633 Application Date
申请日		 2005.09.05
Title 名称 Optical projection system
Publication Number
公开号		 1928628 Publication Date
公开日		 2007.03.14
Approval Pub. Date Granted Pub. Date
International Classification 分类号 G02B27/18;G03B21/14;G02B27/10;G02B5/20
Applicant(s) Name
申请人		 Asia Optical Co., Inc.
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 wanhua tang
More information 更  多  信  息


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