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. 26, 2008
Filed:
Dec. 28, 2006
Chen Feng, Snohomish, WA (US);
Ming Lee, Miao-Li Hsien, TW;
Altus Technology Inc., Chu-Nan, Miao-Li Hsien, TW;
Abstract
A lens module () includes a barrel (), a lens () and a shielding layer (). The barrel includes a screening end () and a mounting end () positioned opposite to the screening end, and defines an aperture () in the screening end. A diameter of the aperture reduces in a direction from the screening end to the mounting end so that the aperture has a large diameter and a small diameter. The lens is received in the barrel. The shielding layer made of an opaque film is mounted on the screening end and defines a receiving hole () aligned with the aperture. The receiving hole has a diameter being in a range of the large diameter and the small diameter.