Ceramic Circuit Board Industry Road

The ceramic circuit board industry has long been developed for many years and has matured. The overall market pattern has long been clear. Domestic Sistristone, Biansibai, Yuxin, Tongxin and other manufacturers took the lead. Small and medium-sized manufacturers also began to flow in, indicating that the market Hot.

Although ceramic circuit boards are no longer new products, their applications in China have only just begun. Under the leadership of cree, nichia, Addison and Everlight, small and medium-sized manufacturers have also begun to apply ceramic circuit boards. This can be seen from the recent Guangya Exhibition. The booths of Guangya Exhibition Stelliton are crowded with people. Many LED manufacturers have inquired and look forward to product innovation and upgrading.

Compared with other PCBs, the ceramic circuit board is an alternative to the old generation of substrates, which can perfectly replace the metal substrate and the transparent substrate. Because of its characteristics such as high thermal conductivity, high insulation, and a better thermal expansion matching coefficient, it has become a favorite in the field of high-power lighting.

How to reduce the thermal resistance of the LED ceramic substrate is one of the most important topics to improve the luminous efficiency of the LED. According to the circuit manufacturing method, it can be divided into a thick film ceramic substrate, a low temperature co-fired ceramic, a thin film ceramic substrate, and a metallization of Sliton's laser. technology.

To improve the LED luminous efficiency and service life, to solve the LED product cooling problem is one of the most important issues at this stage, the development of the LED industry is also focused on the development of high-power, high brightness, small-size LED products, therefore, provide With its high heat dissipation, the precise size of the heat-dissipating substrate has also become a trend in the development of LED heat-dissipating substrates in the future. At this stage, aluminum nitride substrates and alumina substrates are used to achieve the mainstream of LED luminous efficiency improvement. In this development trend, the accuracy of the alignment of the heat-dissipating substrate itself is extremely stringent, and the characteristics such as high heat dissipation, small size, and strong bonding of metal lines are required. Therefore, the use of Sliton laser technology will become a promotion. The important path that LEDs continue to increase to high power.

Future ceramic circuit boards need to come out of the embrace of LEDs and embrace the advent of a new industrial era.

The largest application of the current ceramic circuit board is still in the LED field, but the PCB market is terrible. Before the advent of the smart era, the ceramic circuit board should be ready to face, and the application area of artificial intelligence chips will become ceramic circuit boards. The new territory, LED field will only be the enamel of ceramic circuit boards.

In China's manufacturing of the 2050 environment, the PCB industry has to keep up the pace. In the era of data king, ceramic circuit boards have to be constantly updated to keep pace with the industrial revolution. It is hoped that the manufacturers of ceramic circuit boards led by Sliton will continue to advance and stand in the top in the wave of the industrial revolution.