China Guangdong LED Major Scientific Research Is About To Enter the Stage of Industrialization

Recently, LED industry in Guangdong Science Center released a major LED scientific, including on the overall thin structure of LCD backlight module technology, intelligent and efficient development and commercialization of LCD TVs. LED epitaxial materials high purity metal organic (MO source), AC LED white light and phosphor technology, subtract the power of the high-voltage LED core technology R & D, as well as "High-power LED high brightness and high reliability of flip-chip-scale packaging technology" and a number of projects in mass production or about to enter the stage of industrialization.

Hongwei and Akinobu Group have developed a prototype of domestic MOCVD, breaking the bottleneck of subject to the control by human. Epitaxial ZnO-based transparent electrode structure of the new high-power LED chips, GaN epitaxial technology and a number of homogeneous proprietary technology to fill gaps in Guangdong Industry. number of LED major scientific and technological achievements into industrial stage.

on the overall thin structure of LCD backlight module technology, Embed enhanced dynamic backlight control technology, energy saving to 30-50%. Integrated design, save up 15 percent cost than traditional crafts.

LED epitaxial materials high purity metal organic (MO source), using Purified by distillation trimethyl gallium, the production process is simple, safe, energy saving, Not only improve the production stability, and significantly increase productivity.

Originality proposed AC LED phosphors combined with AC direct drive technology solutions. Effectively compensate for the AC-powered LED luminous volatility to solve the problem of AC-Powered of the LED strobe.

By using a special high-pressure process technology of the LED driver chip, greatly reduce the cost and decrease consume of the LED power, longer the service life and simplify the production process. Expected development of 4 kinds of LED lighting products which is high-power LED chip high brightness and high reliability high-power LED chip flip. light luminous efficiency level of above 140 lumens per watt. To achieve an annual output of 40 million high-power LED chips.