发明名称 Screen member for a reflex type screen
摘要 A a screen member for a reflex type screen with a practical advantage which is simple in structure in which an image projected on the screen may be easily observed even if the image projected on the screen is observed in an oblique direction. The screen member (A) for a reflex type screen for reflecting a ray of projection light from a projecting means such as a projector contains a first layer (a) formed integrally with an inner reflex layer (2) on a surface of a base (1) and a second layer (b) formed of a deflection film (3) bonded to a surface of the first layer (a).
申请公布号 US6233095(B1) 申请公布日期 2001.05.15
申请号 US19980122657 申请日期 1998.07.27
申请人 ARISAWA MFG. CO., LTD. 发明人 NIWA MASATOSHI;MARUTA HAJIME;KISHIMOTO MASAAKI;NAKAMURA KOJI;WADA KOICHI
分类号 G03B21/56;(IPC1-7):G03B21/56 主分类号 G03B21/56
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