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:
Jun. 20, 1995
Filed:
Apr. 30, 1993
Yoshihiro Notani, Itami, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A semiconductor device includes a silicon substrate on which a circuit having a predetermined function is formed and a high frequency circuit chip which is mounted on the silicon substrate and operates at high frequencies, and operates with functions of the silicon substrate and the high frequency circuit chip, wherein a thin film tape having a microstrip structure including an insulating film, a signal line on a surface of the insulating film and a grounding layer on a rear surface of the insulating film, is disposed on the silicon substrate, whereby the silicon substrate is electrically connected to the high frequency circuit chip. As a result, a conventional silicon substrate is employed and a production cost is reduced.