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:
Jan. 23, 1990
Filed:
Oct. 23, 1987
Applicant:
Inventors:
Hideshi Miyatake, Hyogo, JP;
Kazuyasu Fujishima, Hyogo, JP;
Masaki Kumanoya, Hyogo, JP;
Hideto Hidaka, Hyogo, JP;
Katsumi Dosaka, Hyogo, JP;
Yasuhiro Konishi, Hyogo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ; H03K / ;
U.S. Cl.
CPC ...
36518911 ; 365204 ; 365203 ; 36523006 ; 307578 ;
Abstract
A circuit for generating a boosted signal for a word line, coupled to a word line driving signal line for transmitting a voltage signal to the word line, coupled to a first power supply, and coupled to a second power supply for providing a voltage higher than the voltage of the first power supply, can supply a compensating voltage for the word line from the second power supply through the word line driving signal line when a voltage of the word line is decreased.