Static information storage and retrieval – Systems using particular element – Capacitors
Patent
1987-01-21
1989-01-31
Moffitt, James W.
Static information storage and retrieval
Systems using particular element
Capacitors
365189, G11C 1124, G11C 700
Patent
active
048021237
ABSTRACT:
An IC device in accordance with the present invention comprises: a capacitor (1); a plurality of FETs, one (5) of which has a back-gate electrode (9) and constitutes a memory cell with the capacitor; and a voltage source circuit (100) which supplies the back-gate electrode (9) with a prescribed voltage whereby the absolute value of threshold voltage of the FET (5) in the memory cell is made lower than that of the remaining FET(s).
REFERENCES:
patent: 3976948 (1976-08-01), Hirasawa
patent: 4156939 (1979-05-01), Takemae et al.
Moschwitzer and Lunze, Halbleiterelektronik, (1980): 367-369; 490-492.
Mitsubishi Denki & Kabushiki Kaisha
Moffitt James W.
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