Facsimile and static presentation processing – Static presentation processing – Detail of image placement or content
Patent
1982-08-06
1985-07-02
Murray, Richard
Facsimile and static presentation processing
Static presentation processing
Detail of image placement or content
353 1, H04N 902
Patent
active
045271860
ABSTRACT:
A light pattern image forming system has an intermittent light source for generating pulses of light over an optical path. The system includes a variety of elements constructed and arranged for independent degrees of freedom of motion and for relative motion off axis with respect to each other. In a preferred embodiment a color wheel comprising sectors of different color light transmitting material, is mounted for rotation about a first center of rotation. The first center of rotation is offset from the intermittent light source so that sectors of different color light transmitting material pass adjacent to the light source for generating multicolor pulses of light over the optical path. A mask is also mounted for rotation about a second center of rotation offset from the first center of rotation and spaced from the color wheel. The second center of rotation of the mask falls along the optical path defined by the intermittent light source, sectors of multicolor light transmitting material and center of rotation of the mask. Variable speed motors drive the color wheel and masks. An image presentation device such as a photographic, movie or video camera or a screen is aligned along the optical path following the mask for recording and/or displaying the multicolor light pattern images formed by the system.
REFERENCES:
patent: 3160975 (1964-12-01), Malina
patent: 4010361 (1977-03-01), Latterman et al.
patent: 4247181 (1981-01-01), Inness-Brown
Kane, Jr. Daniel H.
Murray Richard
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