公开(公告)号：DE2223734A1

公开(公告)日：1972-12-21

申请号：DE2223734

申请日：1972-05-16

Applicant: IBM

Inventor： MICHAEL DONOFRIO NICHOLAS ,  HENRY LINTON RICHARD

IPC: G11C11/403 ,  G11C11/405 ,  H01L27/00 ,  H01L27/108 ,  G11C11/24

Abstract: This specification discloses an A.C. stable or stored charge storage cell for use in monolithic memories. The cell includes a capacitor that couples a drive line to a sense line. The capacitance of this capacitor is voltage dependent so that when charged it provides a high capacitance to couple signals on the drive line to the sense line and when discharged it provides a low capacitance to prevent the coupling of signals from the drive line to the sense line.

公开(公告)号：DE2058869A1

公开(公告)日：1971-06-24

申请号：DE2058869

申请日：1970-11-30

Applicant: IBM

Inventor： HENRY LINTON RICHARD ,  SONODA GEORGE

IPC: G11C11/41 ,  G11C11/405 ,  G11C11/406 ,  G11C11/4094 ,  G11C7/00

Abstract: This specification discloses a scheme for regenerating the data in stored charge storage cells of monolithic memories. The scheme involves periodic reading out of the data in the stored charge storage cells and temporarily storing the data in the capacitance of an address line for the storage cell. Thereafter the data on the address line is written back into the cell.