发明名称 |
Projection module and projector incorporating same |
摘要 |
A projection module intended to project an image on a screen defining a specified projection plane is disclosed. The module includes an objective, for emitting an imaging beam; a curved mirror; and at least two deflection surfaces for deflecting the imaging beam, the deflection surfaces being placed in the path of the imaging beam between the objective and the curved mirror.
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申请公布号 |
US7896504(B2) |
申请公布日期 |
2011.03.01 |
申请号 |
US20050594867 |
申请日期 |
2005.03.30 |
申请人 |
THOMSON LICENSING |
发明人 |
SACRE JEAN-JACQUES;BENOIT PASCAL |
分类号 |
G03B21/22;G02B27/18;G03B21/10;G03B21/28;H04N5/74 |
主分类号 |
G03B21/22 |
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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