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:
Oct. 20, 1998
Filed:
Dec. 18, 1996
Toshikazu Imaoka, Hirakata, JP;
Nobuaki Imai, Yamatokouriyama, JP;
Abstract
In a semiconductor device provided with a semiconductor substrate having two surfaces opposing to each other and having a circuit including a transistor having a plurality of electrodes, the circuit is formed on at least one of the two surfaces. Insulating films are formed on the two surfaces of the semiconductor substrate, respectively, and connecting electrodes are formed on a surface of the insulating film and electrically connected to the circuit. Further, a surface grounding conductor is formed on a surface of each of the insulating films so as to cover the surface of each of the insulating films except for portions where the connecting electrodes are formed. Accordingly, any possible interference of the circuit formed on the semiconductor device with the external circuit can be prevented.