发明名称 |
Projector system using two liquid crystal projectors |
摘要 |
A liquid crystal projector system capable of reducing color variation on a projection screen which may occur when images from two liquid crystal projectors are combined thereon and obtaining a highly even combined image is provided. The two liquid crystal projectors are arranged such that a flat plane containing optical axes of projection lenses of these liquid crystal projectors becomes in parallel to a minor side direction of the projection screen.
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申请公布号 |
US5649752(A) |
申请公布日期 |
1997.07.22 |
申请号 |
US19950519431 |
申请日期 |
1995.08.25 |
申请人 |
NEC CORPORATION |
发明人 |
SHIOYA, YUKINORI |
分类号 |
G03B33/12;G02B27/28;G02F1/13;G03B21/28;H04N9/31;(IPC1-7):G03B21/14 |
主分类号 |
G03B33/12 |
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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