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:
Mar. 21, 2000
Filed:
Jun. 29, 1999
Applicant:
Inventors:
Seung Hyun Yi, Seoul, KR;
Jae Whan Kim, Kyungki-Do, KR;
Assignee:
Hyundai Electronics Industries Co., Ltd., Kyungki-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365207 ; 365226 ; 365208 ;
Abstract
The present invention relates to semiconductor memory device and more particularly, to a technique for stabilizing the potential of the cell plate line by using two kinds of potentials for the cell plate line driver to implement the powerful driving force and rapid operability required in case of designing the RAM using as the memory device the material having large electrostatic capacity, and for preventing the loss of I/O by using CMOS transistors in the decoder circuit which receives the cell plate line voltage by cooperating with the cell plate line driver circuit and feeds back the cell plate line voltage.