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Invention Application
US20160114543A1 METHODS FOR MANUFACTURING A LENS, LENS MANUFACTURING SYSTEMS, AND LENSES 审中-公开
制造镜片，镜片制造系统和镜片的方法

  • Patent Title: METHODS FOR MANUFACTURING A LENS, LENS MANUFACTURING SYSTEMS, AND LENSES
  • Patent Title (中): 制造镜片，镜片制造系统和镜片的方法
  • Application No.: US14889883
    Application Date: 2013-05-09
  • Publication No.: US20160114543A1
    Publication Date: 2016-04-28
  • Inventor: Sawako Kaijima
  • Applicant: SINGAPORE UNIVERSITY OF TECHNOLOGY AND DESIGN
  • International Application: PCT/SG2013/000184 WO 20130509
  • Main IPC: B29D11/00
  • IPC: B29D11/00 ;  G05B19/4099
METHODS FOR MANUFACTURING A LENS, LENS MANUFACTURING SYSTEMS, AND LENSES
Abstract:
According to various embodiments, a method for manufacturing a lens may be provided. The method may include: determining a NURBS (non-uniform rational basis spline) representation of a provisional lens geometry; simulating ray trajectories in a lens with the provisional lens geometry based on the NURBS representation; determining a final lens geometry based on the simulated ray trajectories; and producing a lens with the final lens geometry.
Abstract(Chinese):

根据各种实施例，可以提供一种制造透镜的方法。 该方法可以包括：确定临时透镜几何的NURBS（非均匀有理基准样条）表示; 在具有基于NURBS表示的临时镜头几何的透镜中模拟射线轨迹; 基于模拟的射线轨迹确定最终的透镜几何; 并制造具有最终透镜几何形状的透镜。

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