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:
Nov. 10, 2009
Filed:
Oct. 18, 2007
Yoshihiro Saeki, Tokyo, JP;
Yoshihiro Saeki, Tokyo, JP;
Oki Semiconductor Co., Ltd., Tokyo, JP;
Abstract
An acceleration sensor chip package includes an acceleration sensor chip formed of a frame portion with an opening portion, a movable structure, a detection element, and an electrode pad. The movable structure has a beam portion and a movable portion supported on the beam portion to be movable. The acceleration sensor chip package further includes a re-wiring layer with a wiring portion having one end connected to the electrode pad; an outer terminal connected to the other end of the wiring portion; a first sealing portion for sealing the electrode pad and the re-wiring layer; and a substrate for sealing the opening portion of the frame portion.