Hongli Optoelectronics expects net profit in 2011 to increase by 5%-20% year-on-year

OSRAM launches the first daytime running light with LED light guide technology

Ma Yu sang red ribbon theme song at the end of the month landing CCTV premiere

Analysis of the development status and constraints of domestic LED infrared cameras

AUO's consolidated revenue in November was 30.6 billion Taiwan dollars, a slight decrease of 2% from October

Adding 2D lines in PADS LOGIC

Qinshang Optoelectronics officially listed on the first day of the stock is better than market expectations

LED COB package overview

OLED TV will enter the market in 2012

Incandescent lights are about to exit the historical stage and have high hopes for LED lights

2011 Gaogong LED annual selection activity officially launched

Ningbo Materials Institute breaks through the low-cost synthesis technology of nitride phosphor powder