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. 08, 2003
Filed:
Feb. 09, 2000
Yasuhiro Itasaka, Toyama, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
A method of designing and manufacturing a piezoelectric component which includes a case, a piezoelectric resonator in the case, a terminal including an external connecting portion extending from an opening of the case, and a spring member to contact the piezoelectric resonator and the terminal in the thickness direction, includes the step of designing the spring member such that the piezoelectric resonator and the terminal are held by a holding pressure in range not larger than Fmax when a spring height is Smax, where a thickness range of the piezoelectric resonator, the terminal and the spring member is not smaller than the minimum value of Tmin and not larger than the maximum value of Tmax, a dimension, range of the case interior is not smaller than the minimum value of Wmin and not larger the maximum value of Wmax.