Invention Application
US20150260950A1 OPTICAL IMAGING LENS AND ELETRONIC DEVICE COMPRISING THE SAME
审中-公开
光学成像镜头和包含该镜片的ELETRONIC设备
- Patent Title: OPTICAL IMAGING LENS AND ELETRONIC DEVICE COMPRISING THE SAME
- Patent Title (中): 光学成像镜头和包含该镜片的ELETRONIC设备
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Application No.: US14506695Application Date: 2014-10-06
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Publication No.: US20150260950A1Publication Date: 2015-09-17
- Inventor: Shih-Han Chen , Chia-Cheng Lin , Long Ye
- Applicant: Shih-Han Chen , Chia-Cheng Lin , Long Ye
- Priority: CN201410092117.7 20140313
- Main IPC: G02B9/34
- IPC: G02B9/34 ; H04N5/225 ; G02B13/00
Abstract:
An optical imaging lens set, including: a first lens element having an object-side surface with a convex part in a vicinity of the optical axis, and with a convex part in a vicinity of its periphery, a second lens element with negative refractive power, a third lens element with positive refractive power, having an object-side surface with a concave part in a vicinity of its periphery, and having an image-side surface with a convex part in a vicinity of the optical axis, a fourth lens element having an object-side surface with a convex part in a vicinity of its periphery, and having an image-side surface with a concave part in a vicinity of the optical axis, and a convex part in a vicinity of its periphery.
Information query
