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:
Aug. 29, 2006
Filed:
Jan. 24, 2005
Ryoma Sasagawa, Kokubu, JP;
Hiroyuki Miura, Kokubu, JP;
Ryoma Sasagawa, Kokubu, JP;
Hiroyuki Miura, Kokubu, JP;
Kyocera Corporation, Kyoto, JP;
Abstract
A quartz-crystal oscillator has a configuration wherein a rectangular containeraccommodating a piezoelectric oscillator devicetherein is fixed to a rectangular supporting substrateon which an IC deviceis mounted via spacer membersformed of metal bodies. On the surface of the supporting substrate, part or all of the IC deviceand side faces of the spacer members are coated with a resin material. When the quartz-crystal oscillator is implemented on a main board by soldering or the like, the problem that the solder for bonding the quartz-crystal oscillator to the main board is adhered to the spacer members, thereby causing a short-circuit can be effectively prevented.