Method and apparatus for recording characters

Details Method and apparatus for recording characters Method and apparatus for recording characters

1985-02-21

1986-12-02

Evans, A.

Boots, shoes, and leggings

358284, 340728, G09G 106

Patent

active

046270027

ABSTRACT:
A method and apparatus for element-by-element and image-line-by-image-line recording of print characters on a full page by means of an exposing beam deflectable over the full page, and which is switched on and off by a control signal. The characters are stored in a character memory in the form of contour-coded character data. The contour-coded character data are read out of the character memory in the sequence required for exposure and are converted into control signals suitable for the image-line-by-image-line recording of the characters.

REFERENCES:
patent: Re30679 (1981-07-01), Evans et al.
patent: 3305841 (1967-02-01), Schwartz
patent: 3480943 (1969-11-01), Manber
patent: 4199815 (1980-04-01), Kyte et al.
patent: 4511893 (1985-04-01), Fukuda
patent: 4553172 (1985-11-01), Yamada et al.
IEEE Transactions on Computers, vol. C-23, No. 12, Dec., 1973, "An Improved Algorithm for the Generation of Nonparametric Curves", by Bernard W. Jordan, Jr. et al., pp. 1052-1060.
IEEE Transactions on Computers, vol. C-28, No. 10, Oct. 1979, "A High-Speed Algorithm for the Generation of Straight Lines and Circular Arcs", by Yasuhito Suenaga et al., pp. 728-736.

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