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:
Mar. 29, 2016
Filed:
Dec. 17, 2014
Murata Manufacturing Co., Ltd., Nagaokakyo-Shi, Kyoto-fu, JP;
Koji Hayashi, Kyoto, JP;
Tetsuya Kano, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Nagaokakyo-Shi, Kyoto-Fu, JP;
Abstract
An electronic component can package structure with a can case having an elliptically-shaped cavity in a state before it is fitted with a supporting base portion of a stem. The supporting base portion of the stem has a circular shape. The cavity of the can case is fitted with the supporting base portion of the stem with elastic deformation of the can case. The long diameter of the cavity has an allowance relative to the outer diameter of the supporting base portion of the stem and a gap for the allowance acts as a contraction margin. The short diameter of the cavity is smaller than the outer diameter of the supporting base portion of the stem, so that the supporting base portion is held between the short diameter portions.