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.
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
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