Invention Grant
- Patent Title: Optical imaging lens and electronic device comprising the same
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Application No.: US15162626Application Date: 2016-05-24
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Publication No.: US09939618B2Publication Date: 2018-04-10
- Inventor: Jinhui Gong , Bin Wei Zhang , Wei Yu Lin
- Applicant: Genius Electronic Optical Co., Ltd.
- Applicant Address: CN Xiamen, Fujian
- Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.
- Current Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.
- Current Assignee Address: CN Xiamen, Fujian
- Agent Winston Hsu
- Priority: CN201610179030 20160325
- Main IPC: G02B11/30
- IPC: G02B11/30 ; G02B13/00 ; G02B7/02 ; G02B9/54 ; H04N5/225

Abstract:
An optical imaging lens set includes a first lens element with an object-side surface of a convex part in a vicinity of the optical axis, a second lens element with an image-side surface of a concave part in a vicinity of its periphery, the first lens element being glued to the second lens element to eliminate an air gap, a third lens element with an object-side surface of a concave part in a vicinity of its periphery, a fourth lens element and a fifth lens element of plastic material, ALT being the total thickness of the five lens elements and Gmax being the max value of the air gap from the first lens element to the fifth lens element so that ALT/Gmax≤2.2.
Public/Granted literature
- US20170276906A1 OPTICAL IMAGING LENS AND ELECTRONIC DEVICE COMPRISING THE SAME Public/Granted day:2017-09-28
Information query