发明名称 IMAGE PROJECTION SYSTEM
摘要 An image projection system is disclosed. The system includes: a curved glass; an image source device providing an image to a projector; a curved screen on which the image is displayed; and a projector arranged at an upper part or a lower part of the curved screen and projecting the image to the curved glass. The curved glass is disposed on an optical path of the image projected from the projector, reflects the image to the curved screen, and a curvature of the curved glass is equal to that of the curved screen. Thus, device efficiency and user convenience may be improved.
申请公布号 KR20160047144(A) 申请公布日期 2016.05.02
申请号 KR20140143158 申请日期 2014.10.22
申请人 LG ELECTRONICS INC. 发明人 RYU, JU HYEOK;LEE, JAE YONG;KIM, KEUN U;JEONG, DO WON
分类号 G03B21/28;G03B21/56 主分类号 G03B21/28
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