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:
Apr. 29, 1997
Filed:
Sep. 18, 1995
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
A booster power generating circuit according to the present invention comprises first to fourth booster circuits for supplying first to fourth booster potentials to first to fourth nodes in response to first to fourth pulse signals, a first precharge circuit for precharging the first node when controlled by the fourth booster potential from the fourth node, a second precharge circuit for precharging the third node when controlled by the second booster potential from the second node and a first output circuit for outputting the first booster potential of the first node to an output node, whereby a given booster potential can be output since there is no voltage drop of the boosted potential of the second and fourth nodes, there is obtained high potential between the first and third precharge circuits and the precharging speed of the first and third node is not slowed.