Optoelectronic scanning apparatus

Details Optoelectronic scanning apparatus Optoelectronic scanning apparatus

1978-05-15

1980-08-12

Martin, John C.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358285, 358213, H04N 102

Patent

active

042176115

ABSTRACT:
Main scan pulses are applied to a CCD charge accumulation type linear photosensor array to effect horizontal scan of a linear portion of a light image of an original document focussed on the array. The document is moved by one increment each time the array is scanned to effect vertical scan. Scanning is performed intermittently under control of a run length encoder. The main scan pulses are delayed while the document is moved by one increment when the encoder causes scanning to begin.

REFERENCES:
patent: 3121138 (1964-02-01), Murphy
patent: 3609225 (1971-09-01), Stallard
patent: 3867569 (1975-02-01), Watson
patent: 4081843 (1978-03-01), Okamo
patent: 4134135 (1979-01-01), Inokuchi et al.
patent: 4150873 (1979-04-01), Dali

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