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公开(公告)号:US20060050250A1
公开(公告)日:2006-03-09
申请号:US11205997
申请日:2005-08-18
申请人: Shou-Chin Chen , Hung-Chieh Huang , Chuan-Te Cheng , Sze-Ke Wang , Sea-Huang Lee
发明人: Shou-Chin Chen , Hung-Chieh Huang , Chuan-Te Cheng , Sze-Ke Wang , Sea-Huang Lee
IPC分类号: G03B21/14
摘要: The present invention provides a correcting apparatus for correcting images projected from a projection system. The correcting apparatus includes a correcting module and a projection lens. The correcting module shields a light signal for producing a corrected light signal. The projection lens receives the corrected light signal for producing an image light signal. The correcting module is disposed on a first outer circumference at one end of the projection lens.
摘要翻译: 本发明提供了一种用于校正从投影系统投影的图像的校正装置。 校正装置包括校正模块和投影透镜。 校正模块屏蔽光信号以产生校正的光信号。 投影透镜接收用于产生图像光信号的校正光信号。 校正模块设置在投影透镜的一端的第一外圆周上。