The price of sapphire crystal rods rose by 10%. The downstream substrate benefited a lot.

Lehman Optoelectronics achieved a net profit of 22.65 million yuan in 2012, a year-on-year decrease of 32%

Zhaochi's net profit in 2012 reached 536 million yuan, up 32% year-on-year

Foshan will build its first LED theme park

Innovative business model Foshan LED industry combined with creative industry breakthrough bottleneck

The rampage of the LED industry in the cottage is being pushed to the forefront

Electric light source terms

China Mobile Chairman: WeChat and Skype are terrible

LED lighting intelligent stunning Shanghai Electronics Show

Industrial Automatic Control Network Communication Features

Hengrui Zhida: Counterattack of domestic high-end packaging equipment

Cree first disclosed 208lm/W white LED product MK-R in Japan