2014-03-17

Hongli Opto-Electronics' Deputy GM Resigns

Guangzhou Hongli Opto-Electronics Co. announced that on Mar. 14th Deputy General Manager and Director Hui Lun resigned due to personal reasons during a board of directors meeting.
Continue reading →

For three decades, white LEDs have depended on rare earth materials such as yttrium aluminum garnet (YAG) layered onto a blue LED chip (Figure 1). Seoul Viosys Co., Ltd. (KOSDAQ: 092190) today announced that it has broken that dependence. It h... READ MORE

<iframe allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen="" frameborder="0" height="315" referrerpolicy="strict-origin-when-cross-origin" src="https://www.youtube.co... READ MORE