Beijing Chn-top Optical-Electronic Technology Co., Ltd.

Beijing Chn-top Optical-Electronic Technology Co., Ltd.

Street Address: 
HuiLong Guan Township, ChangPing District
Beijing
China
102208
Web Site Address: 
Company Description: 

The patented PL Spectra Imager for LED Epitaxial Wafer, which was funded by the National High-tech Research &Development Plan (863 Plan), was developed jointly by Tsinghua University and Beijing Chn-top Machinery Co.,Ltd. The Imager can detect PL spectrum of LED epitaxial wafer and form PLM apping with high resolution on line quickly, as well as be of measuring wafer’s thickness and roughness and other functions to offer reliable data for process control of wafer production.

Company ID: 
249439
Join Date: 
Jul 7, 2011
Address Map: 
Primary Industry: 
Solid State Lighting
Primary Product Category: 
Equipment and Sub-systems
Primary Product Sub Category: 
Metrology/Inspection