Video transfer device

Details Video transfer device Video transfer device

1982-09-20

1985-05-07

Rubinson, Gene Z.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358 54, 358225, H04N 302

Patent

active

045161712

ABSTRACT:
A thin film screen of disc form which is semi-transparent is rotated at high speed about its axis at right angles to the projection path of a projected movie or slide picture through an aperture within a main housing for 90.degree. projection through a side aperture by way of an inclined mirror and a close up lens directly into a video camera through its lens system. A second close-up lens is located in front of the transparent screen for focussing the projected picture onto the screen at the focal plane of the close-up lens. A micromotor which is battery operated drives the mylar screen disc at a comparatively higher speed than that of the projected movie picture.

REFERENCES:
patent: 4011403 (1977-03-01), Epstein et al.
patent: 4093976 (1978-06-01), Das
patent: 4095257 (1978-06-01), Back
patent: 4161756 (1979-07-01), Thomas
patent: 4331979 (1982-05-01), Bendell

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