公开(公告)号：US5625498A

公开(公告)日：1997-04-29

申请号：US517966

申请日：1995-08-22

Applicant: Wen-Ching Wu ,  Wu-Chung Lin

Inventor： Wen-Ching Wu ,  Wu-Chung Lin

IPC: G02B7/02

CPC classification number: G02B7/02

Abstract: A lens assembly including a printed circuit board having a longitudinal series of light emitting diodes, a casing mounted on the printed circuit board and covered over the light emitting diodes and having a glass cover, and a lens having a bottom side mounted on the glass cover, a plane top surface, and a sand finished, peripheral surface which confines the light of the LEDs to the plane top surface of the lens.

Abstract translation: 一种透镜组件，包括具有纵向串联的发光二极管的印刷电路板，安装在印刷电路板上并覆盖在发光二极管上并具有玻璃盖的壳体和具有安装在玻璃盖上的底侧的透镜 ，平面顶表面，以及将LED的光限制在透镜的平面上表面的砂表面，外表面。