Amplifiers – Signal feedback – Combined with control of bias voltage of signal amplifier
Patent
1987-09-30
1988-06-14
Edlow, Martin H.
Amplifiers
Signal feedback
Combined with control of bias voltage of signal amplifier
357 55, 357 22, 357 74, 357 80, 330307, 330277, 330107, H01L 2702, H01L 2906, H01L 2980, H03F 314
Patent
active
047515627
ABSTRACT:
A field-effect semiconductor device including a through-hole electrode formed so as to penetrate from the top to the bottom of the semiconductor substrate, a dielectric film formed on the semiconductor substrate so as to be opposite to the through-hole electrode, and an electrode, forming a through-hole type of passive element, such as a capacitor, so as to improve the integration degree.
REFERENCES:
patent: 3969745 (1976-07-01), Blocker, III
patent: 3986196 (1976-10-01), Decker et al.
patent: 4183041 (1980-01-01), Goel
patent: 4456888 (1984-06-01), Ayasli
Archer et al.; I.E.E.E. Journal of Solid-State Circuits; vol. SC-16; No. 6; Dec. 1981; pp. 648-652.
Edlow Martin H.
Fujitsu Limited
Limanek Robert P.
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