[High- tech LED reporter Liu Pingping] With the rapid development of LED lighting, the output value of the entire industry chain has also risen rapidly. According to statistics from the High-tech LED Industry Research Institute (GLII), the total output value of China's LED industry in 2013 reached 263.8 billion yuan, a year-on-year increase of 28%. At the same time, the competition in the whole industry has become more and more fierce, and problems such as price competition, quality is difficult to guarantee, and product homogenization have become more prominent.
In order to successfully break through in the industry's Red Sea, continuous technological innovation is essential. Jingtai Optoelectronics has long realized this and has always adhered to the concept of “technology creates value†and always regards technological innovation as a powerful strategic weapon of the company.
It is also with this spirit of continuous innovation that Jingtai Optoelectronics is at the forefront of the industry in terms of product update speed. Following the successful application of MLCOB products in the market, Recently, Jingtai Optoelectronics has introduced packaging products using thermoplastic PCT material brackets.
"The main function of the package is to protect and improve the reliability of the chip, so the choice of packaging materials is particularly important." Zhang Zhennan, research and development manager of Jingtai Optoelectronics, said, "The most important thing in packaging materials is glue, phosphors and brackets, especially A bracket material that solves the heat dissipation of the chip."
It is understood that PCT (poly(1,4-cyclohexanedimethylene terephthalate)) is a high-temperature special engineering plastic. The LKX series in this material is specialized in the production of LED product brackets, such as: TV bracket, SMD bracket. Large outdoor LED screen.
PCT materials have excellent performances such as high temperature resistance, ultra-low water absorption, low color yellowing and relatively easy molding (especially in the environment of LED products), which can achieve unmatched color stability and low water absorption of other similar materials ( About one thousandth), used for large outdoor LED screen production, can achieve good environmental adaptability. In addition, it is added with ceramic fiber, containing about 20% fiber, good weather resistance, UV resistance, low water absorption and molding shrinkage, and good dimensional stability.
The LED package bracket is mainly composed of plastic, copper and electroplating. The key to heat conduction is to look at the material of plastic. The main application materials are PPA, PCT and EMC.
According to Zhang Zhennan, PCT is superior to existing PPA in high temperature withstand capability, high temperature long-term yellowing, reflectivity, and UV irradiation. “And by comparing the LM-80 experiment with EMC, the PCT 1W product will not be exported to the EMC 1W product. Currently, the price of PCT raw materials is more advantageous than EMC.†Therefore, the application of PCT materials is most important at the current stage of LED development. Value for money.
2014 China LED Lighting Supply Chain Good Product Tour Symposium Hangzhou Station will be held on March 21st at the Baihua Hall, 3rd Floor, Building 2, Huajiashan Villa, Hangzhou. At that time, the relevant person in charge of Jingtai Optoelectronics will focus on the new company's recent launch. product.
In order to successfully break through in the industry's Red Sea, continuous technological innovation is essential. Jingtai Optoelectronics has long realized this and has always adhered to the concept of “technology creates value†and always regards technological innovation as a powerful strategic weapon of the company.
It is also with this spirit of continuous innovation that Jingtai Optoelectronics is at the forefront of the industry in terms of product update speed. Following the successful application of MLCOB products in the market, Recently, Jingtai Optoelectronics has introduced packaging products using thermoplastic PCT material brackets.
"The main function of the package is to protect and improve the reliability of the chip, so the choice of packaging materials is particularly important." Zhang Zhennan, research and development manager of Jingtai Optoelectronics, said, "The most important thing in packaging materials is glue, phosphors and brackets, especially A bracket material that solves the heat dissipation of the chip."
It is understood that PCT (poly(1,4-cyclohexanedimethylene terephthalate)) is a high-temperature special engineering plastic. The LKX series in this material is specialized in the production of LED product brackets, such as: TV bracket, SMD bracket. Large outdoor LED screen.
PCT materials have excellent performances such as high temperature resistance, ultra-low water absorption, low color yellowing and relatively easy molding (especially in the environment of LED products), which can achieve unmatched color stability and low water absorption of other similar materials ( About one thousandth), used for large outdoor LED screen production, can achieve good environmental adaptability. In addition, it is added with ceramic fiber, containing about 20% fiber, good weather resistance, UV resistance, low water absorption and molding shrinkage, and good dimensional stability.
The LED package bracket is mainly composed of plastic, copper and electroplating. The key to heat conduction is to look at the material of plastic. The main application materials are PPA, PCT and EMC.
According to Zhang Zhennan, PCT is superior to existing PPA in high temperature withstand capability, high temperature long-term yellowing, reflectivity, and UV irradiation. “And by comparing the LM-80 experiment with EMC, the PCT 1W product will not be exported to the EMC 1W product. Currently, the price of PCT raw materials is more advantageous than EMC.†Therefore, the application of PCT materials is most important at the current stage of LED development. Value for money.
2014 China LED Lighting Supply Chain Good Product Tour Symposium Hangzhou Station will be held on March 21st at the Baihua Hall, 3rd Floor, Building 2, Huajiashan Villa, Hangzhou. At that time, the relevant person in charge of Jingtai Optoelectronics will focus on the new company's recent launch. product.
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