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:
Nov. 29, 1988
Filed:
Jan. 31, 1986
Yoshio Okada, Tokyo, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A dynamic type memory device includes a plurality of one-transistor/one-capacitor type memory cells which are arranged in a matrix, first bit lines connected to the memory cells, second bit lines, and first capacitors respectively connected to the second bit lines and having a capacitance equal to 1/2 of that of the memory cell capacitor. This memory device further has second capacitors respectively connected to the second bit lines and having a capacitance equal to 1/2 of that of the memory cell capacitor, first switching transistors connected respectively between a power source terminal and the first capacitors, and second switching transistors connected respectively between a ground terminal and the second capacitors.