发明申请
- 专利标题： PROJECTION SYSTEM AND PROJECTION METHOD THEREOF
- 专利标题（中）： 投影系统及其投影方法
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申请号： US14510117申请日： 2014-10-09
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公开(公告)号： US20150237292A1公开(公告)日： 2015-08-20
- 发明人: Wen-Wei Tsai , Tung-Yi Lu , Chun-Chin Chang , Shun-Tai Chen , Kun-Liang Jao
- 申请人： Wen-Wei Tsai , Tung-Yi Lu , Chun-Chin Chang , Shun-Tai Chen , Kun-Liang Jao
- 申请人地址： TW Hsin-Chu
- 专利权人： CORETRONIC CORPORATION
- 当前专利权人： CORETRONIC CORPORATION
- 当前专利权人地址： TW Hsin-Chu
- 优先权： TW103105542 20140219
- 主分类号： H04N5/74
- IPC分类号： H04N5/74 ; G06F3/041 ; G03B21/20 ; G03B21/00 ; G03B21/60
摘要：
A projection system and a projection method thereof are provided. An illumination beam is outputted through a light-uniforming element which an aspect ratio of a light emitting terminal conforms to an ultrawide projection ratio. A host is instructed by an extended display identification data to provide an image signal corresponding to the ultrawide projection ratio. A light valve is configured to a mode corresponding to the ultrawide projection ratio. The light valve is controlled to convert the illumination beam into an image beam according to the image signal.