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:
Jul. 12, 1977
Filed:
Mar. 14, 1975
Applicant:
Inventor:
David Herman Vilkomerson, Princeton, NJ (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 26 ; 357 23 ;
Abstract
A pressure sensitive field effect semiconductor device which is one element of an integrated array is disclosed. The device employs a layer of elastomer material located substantially between the gate and the current carrying channel, to effectuate the conversion of a longitudinal pressure variation to an electrical variation. The device may inherently include amplification of the electrical variation. One use for the device is in an acoustic wave detector array.