Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jin-Hui Gong0
Shih-Han Chen0
Ta-Cheng Fan0
Date of Patent
April 5, 2016
Patent Application Number
14279597
Date Filed
May 16, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
An imaging lens includes an aperture stop, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element arranged in order along an optical axis. The imaging lens satisfies ALT/T5≦6.90, where T5 is a thickness of the fifth lens element, and ALT is a summation of thicknesses of the six lens elements. Through designs of surfaces of the lens elements and relevant lens parameters, a short system length of the imaging lens may be achieved while maintaining good optical performance.
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