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:
Jun. 30, 1987
Filed:
Mar. 01, 1985
Applicant:
Inventor:
Toshio Mimoto, Nara, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; H03K / ; G11C / ;
U.S. Cl.
CPC ...
307270 ; 307269 ; 307482 ; 307578 ; 307443 ; 307264 ; 365104 ; 365203 ;
Abstract
A timing circuit with a high-voltage output has a one-stage structure and is designed to immediately start charging a booster capacitor with large capacitance so that its charging is completed within the precharge period and its charges are ready to be used in the subsequent active period. This reduces the delay time and the number of circuit elements. Thus, the circuits of this invention are adapted for large scale integration and may be combined to form a data output circuit.