The number of CCFL LED has foot factory

TFT LCD backlight has the opportunity in one to two years, from the original cold cathode tube (CCFL) to the light emitting diode (LED), including the best total (5355), and new (2418) have developed LED cooling plate, competitive industry (6108) in the LED package board the production has obvious effect. Good total in LED cooling plate pressing process of aluminum layer Mining Corporation, pointed out that although the technology level is not high, but the patent laws of formation disorder, and with better current total six. Five Au proofing and seven inch, nine inch, twenty inch and thirty-seven inch LCD panel backlight LED radiating plate. Six. Five "already through the authentication, and has nineteen CMO and twenty-two inch, thirty-two inch and forty-two inch specifications are sending samples; as for CPT's twenty inch LCD TV jointly developed in.

Ya new photoelectric business department, and the use of existing PCB substrate technology, packaging process, research and development of PCB surface mount LED own parts, with the acquisition of German OSRAM phosphor patent license to help out, has succeeded in producing all kinds of high brightness light source comprises a white light SMD LED products, and BIC backlight, whether in brightness, the temperature has been in line with the industry requirements.

In addition, the current competitive entry LED backlight package with PCB, using a special process of gold plating, the first to apply to the Xiaochi inch panel backlight and mobile phone digital camera flash; a single month in this type of product revenue reached sixty million yuan, because the LED back light source package for PCB process is very special therefore, gross margin is higher than that of general multilayer board.