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公开(公告)号:US06540380B2
公开(公告)日:2003-04-01
申请号:US09818872
申请日:2001-03-26
申请人: Chih-Yung Wang
发明人: Chih-Yung Wang
IPC分类号: F21V900
CPC分类号: G02B5/005 , G02B27/283 , G02B27/285 , G02F1/13362 , G02F2001/133607 , G03B21/2073
摘要: An illumination system for a projector having a color management system (CMS). The illumination system comprises a light source, a light-converging system for converging light beams coming from the light source, a P-S converter and a gobo. The P-S converter is used for receiving and polarizing the light beams and then transmitting the light beams into the CMS. The gobo is formed with a plurality of apertures and is provided between the light converging system and the P-S converter.
摘要翻译: 一种用于具有颜色管理系统(CMS)的投影仪的照明系统。 照明系统包括光源,用于会聚来自光源的光束的聚光系统,P-S转换器和光纤。 P-S转换器用于接收和偏振光束,然后将光束传输到CMS中。 所述波纹形成有多个孔,并且设置在所述聚光系统和所述P-S转换器之间。