公开(公告)号：US20100053772A1

公开(公告)日：2010-03-04

申请号：US12318527

申请日：2008-12-30

Applicant: Hye Ran Oh ,  In Cheol Chang ,  Seok Cheon Lee ,  Young Su Jin ,  Cheong Hee Lee

Inventor： Hye Ran Oh ,  In Cheol Chang ,  Seok Cheon Lee ,  Young Su Jin ,  Cheong Hee Lee

IPC: G02B17/00 ,  B29D11/00

CPC classification number: G02B13/003 ,  G02B27/0018

Abstract: There is provided a lens assembly including: a first lens part including a first lens surface as an object-side surface, a second lens surface as an image-side surface, and a peripheral part defining a periphery of the second lens surface; a second lens part disposed at an image side of the first lens part and including at least one lens; a spacer spacing the first lens part and the second lens part from each other; and a light adjustor disposed between the second lens surface and the peripheral part, the light adjustor totally reflecting or refracting light incident at a predetermined angle of view or more.

Abstract translation: 提供了一种透镜组件，包括：第一透镜部分，包括作为物体侧表面的第一透镜表面，作为图像侧表面的第二透镜表面和限定第二透镜表面的周边的周边部分; 第二透镜部，设置在第一透镜部的像侧，并且包括至少一个透镜; 将所述第一透镜部和所述第二透镜部彼此间隔开的间隔件; 以及设置在第二透镜表面和周边部分之间的光调节器，光调节器完全反射或折射以预定视角或更多入射的光。