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:
Apr. 06, 1999
Filed:
May. 30, 1997
Applicant:
Inventors:
Yoshihiro Hirota, Kyoto, JP;
Toshiyuki Matsumoto, Hyogo, JP;
Guoliang Shou, Tokyo, JP;
Kazunori Motohashi, Tokyo, JP;
Assignees:
Sumitomo Metal Industries, Ltd., Osaka, JP;
Yozan, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
257532 ; 257535 ; 257919 ;
Abstract
The present invention reduces parasitic capacitance in a capacitive element distribution system by running unit electrode lead lines and common electrode lead lines in different directions so that the conductor lines may be sufficiently separated to suppress parasitic capacitance.