Picture information display device

Details Picture information display device Picture information display device

1983-01-18

1985-05-28

Britton, Howard W.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358280, H04N 104, H04N 140

Patent

active

045203997

ABSTRACT:
A picture information display having a control circuit for determining a reductive ratio which is set in a size converting circuit in accordance with the size of an orginal and the size of a display area at a display unit. The size converting circuit reduces the size of the picture information read out from a page buffer memory of the control circuit in accordance with the reductive ratio. The readout picture information is stored in a refresh memory of a display interface. The display unit displays the size-reduced picture information of the refresh memory. The reductive ratio is so selected that the picture information stored in the refresh memory is displayed over the entire region of a display area of the display unit.

REFERENCES:
patent: 4275450 (1981-06-01), Potter
patent: 4280143 (1978-09-01), Judd et al.
patent: 4303948 (1978-09-01), Arai et al.
patent: 4342052 (1982-07-01), Rackley et al.
patent: 4398222 (1983-08-01), Ogawa

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