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:
Sep. 13, 1983
Filed:
Dec. 23, 1980
Applicant:
Inventors:
Shigeru Hirahata, Yokohama, JP;
Tetsuya Ikeda, Yokohama, JP;
Tsuguji Tachiuchi, Yokohama, JP;
Shigeru Komatsu, Yokohama, JP;
Teruhiro Takezawa, Yokohama, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
340721 ; 340747 ; 340750 ;
Abstract
In a display signal generating means in a display device for both the character display and the graphic display, address conversion means is provided for converting the addresses of one character in a plurality of lines of one character section of a memory field corresponding to a display panel into a predetermined address or addresses.