Invention Grant
- Patent Title: Lens and light emitting apparatus having the same
- Patent Title (中): 具有该透镜和发光装置的透镜和发光装置
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Application No.: US13242860Application Date: 2011-09-23
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Publication No.: US08213093B2Publication Date: 2012-07-03
- Inventor: Gyu Hyeong Bak , Sang Won Lee
- Applicant: Gyu Hyeong Bak , Sang Won Lee
- Applicant Address: KR Seoul
- Assignee: LG Innotek Co., Ltd.
- Current Assignee: LG Innotek Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: KED & Associates, LLP
- Priority: KR10-2009-0112279 20091119
- Main IPC: G02B3/02
- IPC: G02B3/02 ; H01L33/00
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.
Public/Granted literature
- US20120019934A1 LENS AND LIGHT EMITTING APPARATUS HAVING THE SAME Public/Granted day:2012-01-26
Information query
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） |
