LENS AND LIGHT EMITTING APPARATUS HAVING THE SAME

Invention Application

US20120019934A1 LENS AND LIGHT EMITTING APPARATUS HAVING THE SAME 有权

Title translation: 镜头和发光装置

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Patent Title: LENS AND LIGHT EMITTING APPARATUS HAVING THE SAME
Patent Title (中): 镜头和发光装置
Application No.: US13242860

Application Date: 2011-09-23
Publication No.: US20120019934A1

Publication Date: 2012-01-26
Inventor: GYU HYEONG BAK , SANG WON LEE
Applicant: GYU HYEONG BAK , SANG WON LEE
Assignee: LG Innotek Co., Ltd.
Current Assignee: LG Innotek Co., Ltd.
Priority: KR10-2009-0112279 20091119
Main IPC: G02B3/02
IPC: G02B3/02

LENS AND LIGHT EMITTING APPARATUS HAVING THE SAME

Abstract:

Provided is a lens. The lens may include a lens body having a convex top surface having a first recessed part at a central portion thereof and a flat surface at a circumference thereof and a flat bottom surface having a second recessed part at a central portion thereof, and a plurality of lens supports on the bottom surface of the lens body.

Abstract(Chinese):

提供了一个镜头。透镜可以包括：透镜体，其具有在其中央部具有第一凹部的圆顶部表面和在其圆周处具有平坦表面的凸顶表面，以及在其中心部分具有第二凹部的平坦底面，透镜支撑在镜体的底面上。

Public/Granted literature

US08213093B2 Lens and light emitting apparatus having the same Public/Granted day:2012-07-03

Information query

Global Dossier Espacenet

IPC分类:

G	物理
G02	光学
G02B	光学元件、系统或仪器
G02B3/00	简单或复合透镜
G02B3/02	.具有非球面的（G02B3/10优先）