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:
Aug. 25, 2014
Smk Corporation, Tokyo, JP;
Nobuyuki Mano, Tokyo, JP;
SMK Corporation, Tokyo, JP;
Abstract
A camera module with internal structural elements housed inside a housing space formed by joining two cases together achieves a sufficient joint strength between both cases even though the thickness of the case walls is reduced to make the outer shape smaller, as well as a size reduction of the camera module is enabled, when the two cases are joined together by ultrasonic welding. The joint surfaces where the two cases are joined together are inclined relative to a plane orthogonal to the optical axis direction of a lens unit housed inside the camera module. Thereby, the area of joint surfaces is increased as compared with the case where the joint surfaces are parallel to the plane orthogonal. Also, since interference between a horn for applying ultrasonic waves during ultrasonic welding and the external connection part is avoided, the camera module can be made smaller.