The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 10, 1981
Filed:
May. 08, 1980
Hideo Tsuiki, Tokyo, JP;
Yoshiyasu Kikuchi, Tokyo, JP;
Hiroshi Kirii, Tokyo, JP;
Koji Nakamura, Tokyo, JP;
Nippon Electric Co., Ltd., Tokyo, JP;
Abstract
A display pattern preparing system for forming picture element series data for formation and display of picture images by raster scanning. 'Figure' or 'Configuration' of a pattern is disassembled to be normalized. An fixed pattern memory stores, as a registered configuration data, the length of a segment by which a fixed pattern of a prescribed configuration and area crosses a scanning line in the primary direction of scanning. An analogous pattern memory stores, as parameters, a reference position data representative of a reference point for a portion of an analogous pattern through which the analogous pattern overlaps the scanning line, the analogous pattern being defined as a pattern whose configuration is analogously variable, a distance data representative of the length of the portion of the analogous pattern, and a change ratio data representative of a ratio at which the reference point changes in the auxiliary direction of scanning. The data of the fixed pattern and analogous pattern memories are read out for preparation of a position data for display of a pattern designated by the read-out data. The position data is transmitted to display units.