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. 20, 2004
Filed:
Jul. 12, 2001
Applicant:
Inventors:
Yasuhiro Nakata, Fukui, JP;
Keishiro Amaya, Fukui, JP;
Assignee:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03F 7/00 ;
U.S. Cl.
CPC ...
G03F 7/00 ;
Abstract
A conductor pattern is constructed to prevent corners from peeling and raising off a substrate. The conductor pattern has a spiral configuration and includes straight lines and corners connected to the straight lines. The bottom surface cross-sectional width of the conductor pattern is smaller than the top surface cross-sectional width thereof. Moreover, the bottom surface cross-sectional width of the corner is larger than the bottom surface cross-sectional width of the straight line.