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Invention Application
US20150015767A1 OPTICAL IMAGING LENS AND ELECTRONIC DEVICE COMPRISING THE SAME 有权
光学成像镜头和包含该镜片的电子设备

  • Patent Title: OPTICAL IMAGING LENS AND ELECTRONIC DEVICE COMPRISING THE SAME
  • Patent Title (中): 光学成像镜头和包含该镜片的电子设备
  • Application No.: US14093533
    Application Date: 2013-12-02
  • Publication No.: US20150015767A1
    Publication Date: 2015-01-15
  • Inventor: Chia-Cheng Lin , Ta-Cheng Fan
  • Applicant: Chia-Cheng Lin , Ta-Cheng Fan
  • Priority: CN201310288528.9 20130710
  • Main IPC: G02B9/60
  • IPC: G02B9/60 ;  H04N5/225
OPTICAL IMAGING LENS AND ELECTRONIC DEVICE COMPRISING THE SAME
Abstract:
An optical imaging lens set includes a first lens element to a plastic fifth lens element from an object side toward an image side along an optical axis. The second lens element has an image-side surface with a convex portion in a vicinity of its periphery. The fourth lens element has an image-side surface with a concave portion in a vicinity of the optical axis and a convex portion in a vicinity of its periphery.
Abstract(Chinese):

光学成像透镜组包括沿着光轴从物体侧朝向像侧的塑料第五透镜元件的第一透镜元件。 第二透镜元件具有在其周边附近具有凸部的图像侧表面。 第四透镜元件具有在光轴附近具有凹部的像侧表面和其周边附近的凸部。

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