发明申请
- 专利标题: Portable rear projection apparatus for projection display
- 专利标题(中): 便携式投影显示装置
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申请号: US11336789申请日: 2006-01-23
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公开(公告)号: US20060285081A1公开(公告)日: 2006-12-21
- 发明人: Joon-seok Moon , Sang-il Park , Alexel Borodouline
- 申请人: Joon-seok Moon , Sang-il Park , Alexel Borodouline
- 申请人地址: KR Suwon-si
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR10-2005-0051256 20050615
- 主分类号: G03B21/28
- IPC分类号: G03B21/28
摘要:
A portable rear projection apparatus includes a lens element for magnifying an image projected from a projector, an aspherical mirror for reflecting the image magnified by the lens element to change a light path, a screen for displaying the image reflected from the aspherical mirror, and a movable screen support for supporting the screen.
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