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:
May. 16, 1989
Filed:
Mar. 25, 1987
Applicant:
Inventor:
Hiroyuki Murata, Tokyo, JP;
Assignee:
Namco Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
364521 ; 340729 ; 340747 ; 364518 ;
Abstract
An image composing apparatus receiving contour point data of images from a source of image data. The apparatus includes a contour point data memory including horizontal scan memory areas respectively corresponding to horizontal scan lines, the horizontal scan memory areas storing contour point data sequentially written therein depending on their priorities. The contour point data includes pairs of left- and right-hand contour points at each of which the contour line of a given pattern for cathode ray tube display intersects each of the horizontal scan lines and attendant data of the pattern.