发明名称 |
Projector/projection type switchable display apparatus |
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.
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申请公布号 |
US7717571(B2) |
申请公布日期 |
2010.05.18 |
申请号 |
US20060599414 |
申请日期 |
2006.11.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE YOUNG-CHOL |
分类号 |
G03B21/28;G03B21/14 |
主分类号 |
G03B21/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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