Data generating and recording system for scanning a display tube

Facsimile and static presentation processing – Facsimile – Recording apparatus

Patent

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Details

346160, 340324AD, 358127, 358302, 350130, H04N 580

Patent

active

041077415

ABSTRACT:
An apparatus and method are provided for generating and displaying information on an electronic display screen such as the viewing screen of a cathode ray tube. In one form, fixed and variable information is generated as characters on a display screen which may be viewed for monitoring purposes. The information may originally be generated as digital code information signals which cause the display tube to generate lines of characters across its display screen which make up the display thereof or as characters generated along selected spaces of the screen such as along space locations of forms and other types of displays. Full frame video picture signals may also be employed to modulate an image writing means such as the write beam of a cathode ray tube to generate an image of a document, form, or other type of image. In yet another form, the image generated is a composite image formed of fixed information, such as information defining a form or part of a document and variable information added at fixed locations to said image.
The invention is particularly directed to means for generating one or more copies of the information displayed by scanning the display screen and applying the scanned information to modulate a recorder.

REFERENCES:
patent: 3358081 (1967-12-01), Young
patent: 3720785 (1973-03-01), Van Auken

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