At present, the optical valley of Donghu High-tech Zone in Wuhan City, Hubei Province has initially formed an LED industry chain from epitaxial wafer production, chip preparation, packaging to application products. It is one of the most complete areas of LED industry chain in mainland China. In 2008, the industry's sales revenue reached RMB 1 billion, and in 2009 it will reach RMB 2 billion. Optics Valley introduced and implemented a number of major projects in the LED industry chain, such as Huacan, Diyuan, Yuanmao and Rixin, and achieved breakthrough development.
Optics Valley has made a large number of major scientific research achievements in the field of semiconductor lighting technology: such as 100lium/W power type white light LED production technology, wide color gamut white light LED manufacturing technology, quasi-vertical hybrid N-type highly doped GaN-based LED flip chip preparation The process, the quantum well structure of semiconductor light-emitting diodes with increased internal quantum efficiency, etc., successfully encapsulated the world's largest power 1500W LED light source, completely breaking the long-term monopoly of related technologies in Japan, the United States, Germany and other countries. At present, the new light source products of high-tech zone enterprises have been widely used in practical projects at home and abroad.
At present, Donghu High-tech Zone has 20 new light source enterprises, which has formed an obvious corporate agglomeration effect. Among them, Diyuan Optoelectronics Co., Ltd. is the only large-scale LED chip manufacturer for large-scale production of lighting in China, and its products are at the international advanced level; Huacan Optoelectronics Co., Ltd. produces high-quality LED epitaxial materials based on GaN-based blue and green light products. Chip; Yuanmao Optoelectronics Co., Ltd. is positioned in epitaxial wafers, chips, packaged products and other LED application products; Foxconn Technology (Wuhan) Co., Ltd., Optics Valley Electronics Co., Ltd., Haishi Optoelectronics Co., Ltd., Shining Technology, Himalayan, Wuhan Antong Technology Co., Ltd. Such as LED chip packaging, applications and LED applications? S system engineering design and construction; Wuhan Wei Wei, Rixin Technology, Zhongke Lingyun and other enterprises in the photovoltaic, wind energy and other new energy and LED combination of a large number of applications City often
The recovery signal of the semiconductor industry is faintly visible and still needs low cost. 2009-05-15
LED backlight LCD TV purchase rate reached 34% 2009-05-15
4 Taiwanese optoelectronic giants invested more than 100 million US dollars in 20092009-05-15
Qinshang Optoelectronics won the 2008 China LED Technology Innovation Award... 2009-05-15
1
M5 Circular Connectors,M5 Waterproof Circular Connector,M5 Waterproof 4P Male Connector,M5 Male Head Waterproof Connector
Shenzhen HuaTao Electronic Co., LTD , https://www.htconnector.com