Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1976-08-12
1979-05-15
Cardillo, Jr., Raymond F.
Facsimile and static presentation processing
Facsimile
Recording apparatus
346153, 358127, 358298, H04N 122, H04N 140, H04N 580
Patent
active
RE0299987
ABSTRACT:
A method of recording an electrostatic charge pattern on an insulating layer. The method comprises the steps of scanning a pattern line-wise to produce an electric signal which is composed of a multiplicity of distinct electric signals determined by successively scanned portions of the pattern. The distinct electrical signals are applied to different places of the insulating layer during a period which is greater than the corresponding period during which the corresponding area of the pattern is being scanned. The charge pattern on the insulating layer is developed in a known way to produce a visible image.
REFERENCES:
patent: 3076968 (1963-02-01), Schwertz
patent: 3091762 (1963-05-01), Schwertz
patent: 3159718 (1964-12-01), Richardson
patent: 3220012 (1965-11-01), Schwertz
patent: 3272918 (1966-09-01), Koll et al.
patent: 3347981 (1967-10-01), Kagan et al.
patent: 3417197 (1968-12-01), Masuda
patent: 3553718 (1971-01-01), Schierhorst et al.
patent: 3653065 (1972-03-01), Brown, Jr.
Millman et al., Pulse and Digital Circuits, 1956, pp. 339-344 and 415-416.
Berckmans Walter
Peytier Andre
Pietermaat Francois P.
AGFA-GEVAERT N.V.
Cardillo, Jr. Raymond F.
Daniel William J.
LandOfFree
Device for recording images with signal level being maintained f does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for recording images with signal level being maintained f, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for recording images with signal level being maintained f will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1090604