Color image recording apparatus using masks for forming latent i

Details Color image recording apparatus using masks for forming latent i Color image recording apparatus using masks for forming latent i

1990-09-19

1991-12-03

Fuller, Benjamin R.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358300, 358 75, 346107R, 346160, 355 37, 355 38, 355 40, 355 83, 355 84, 355 88, 250205, H04N 123, H04N 146, G03B 2710, G03B 2773

Patent

active

050704117

ABSTRACT:
An image recording apparatus in which a color image of an original document is copied on a sheet of paper using a photosensitive recording medium and three mask members corresponding to red, green and blue color components. The mask members have light shielding images corresponding to color-separated images of the original document. The mask member is superposed on the photosensitive recording medium and the latter is exposed to the color-separated light component through the mask member. To provide a background-white color copies, detected is a transmission rate of the color-separated light component transmitting through the mask member and an amount of the color-separated light component applied through the mask member to the photosensitive recording medium is controlled in response to the detected transmission rate.

REFERENCES:
patent: 3898006 (1975-08-01), Kimura
patent: 4082443 (1978-04-01), Draugelis
patent: 4172659 (1979-10-01), Laska
patent: 4344708 (1982-08-01), Tokuda
patent: 4647182 (1987-03-01), Pierce
patent: 4772922 (1988-09-01), Kawahara
patent: 4782352 (1988-11-01), Misono
patent: 4945222 (1990-07-01), Sakai et al.

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