发明名称 Projector
摘要 A projector has projecting optical systems which include image formers and projecting lenses for projecting the formed images onto a screen. The optical axes of the projecting lenses are intersected with each other on or very near the surface of the screen. The image formers are arranged such that an image surface of each image former is coincident with the screen in accordance with Scheimpflug's rule.
申请公布号 US5305029(A) 申请公布日期 1994.04.19
申请号 US19930017406 申请日期 1993.02.11
申请人 ASAHI KOGAKU KOGYO KABUSHIKI KAISHA 发明人 YOSHIDA, KAZUSHI;TEJIMA, YASUYUKI;TACHIHARA, SATORU;MINEFUJI, NOBUTAKA
分类号 G03B21/00;G03B21/28;G03B33/12;H04N9/31;H04N17/00;(IPC1-7):G03B21/00 主分类号 G03B21/00
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