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:
Jun. 21, 2016
Filed:
Dec. 03, 2014
Junjie Yan, Shenzhen, CN;
Chuandong Wei, Shenzhen, CN;
Liangwei Wan, Shenzhen, CN;
Chunhuan Fang, Shenzhen, CN;
Lei Zhang, Shenzhen, CN;
Junjie Yan, Shenzhen, CN;
Chuandong Wei, Shenzhen, CN;
Liangwei Wan, Shenzhen, CN;
Chunhuan Fang, Shenzhen, CN;
Lei Zhang, Shenzhen, CN;
AAC Acoustic Technologies (Shenzhen) Co., Ltd., Shenzhen, CN;
Abstract
A lens module includes a lens holder having a top wall that has a bottom surface, and a lens unit received by the lens holder. The lens unit includes a first lens adjacent to the top wall and a second lens attached to the first lens. The first lens includes a first object-side surface abutting against the bottom surface and a side surface abutting against an inner surface of the lens holder. The second lens includes a second object-side surface engaging with the first lens, and a jointing surface keeping a distance from the inner surface.