PROJECTION SCREEN Russian patent published in 1996 - IPC

Abstract SU 550890 A1

FIELD: projection screens. SUBSTANCE: projection screen has sensing member of several light-sensitive layers with transparent plate. Added to projection screen is holographic screen joined through translucent mirror film layer with sensing member. EFFECT: provision of illusion of stereoscopicity of panoramic sketch.

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SU 550 890 A1

Authors

Dvojrin G.B.

Dates

1996-12-27Published

1975-06-27Filed