发明申请
- 专利标题: Projector/projection type switchable display apparatus
- 专利标题(中): 投影仪/投影型可切换显示装置
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申请号: US11599414申请日: 2006-11-15
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公开(公告)号: US20070109509A1公开(公告)日: 2007-05-17
- 发明人: Young-chol Lee
- 申请人: Young-chol Lee
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 优先权: KR10-2005-0108926 20051115
- 主分类号: G03B21/28
- IPC分类号: G03B21/28
摘要:
A projector/projection type switchable display apparatus includes: a main body unit having an image producing unit forming and emitting an image; and a cover unit that is rotatably connected to the main body unit. The cover unit includes an aspherical mirror enlarging and reflecting the image emitted from the main body unit; and a screen on which the image enlarged and reflected by the aspherical mirror is displayed.
公开/授权文献
- US07717571B2 Projector/projection type switchable display apparatus 公开/授权日:2010-05-18