Lauffer laminator: application of ceramic substrate

2021-01-28 10:17

Lauffer laminating machineTo introduce you to the five major application areas of ceramic substrates:
1. IGBT modules for high-speed rail, new energy vehicles, wind power generation, robots and 5G base stations
2. Smartphone backplane and fingerprint recognition
3. A new generation of solid fuel cells
4. New type of flat plate pressure sensor and oxygen sensor
5.LD/LED heat dissipation, laser system, hybrid integrated circuit





Ceramic substrates (alumina, aluminum nitride, silicon nitride, zirconia, zirconia toughened alumina or ZTA, etc.) have been widely used in high-tech fields such as semiconductor chip packaging, sensors, communication electronics, mobile phones and other intelligent terminals, instruments and meters, new energy sources, new light sources, automobile high-speed rail, wind power generation, robots, aerospace and national defense and military industries due to their excellent thermal, mechanical, chemical and dielectric properties. According to statistics, the market for various ceramic substrates prepared by tape casting process reaches tens of billions every year. Especially in recent years, with the rapid development of new energy vehicles, high-speed rail and 5G base stations in China, the power device IGBT used in these new industries has a huge demand for silicon nitride and aluminum nitride ceramic substrates with high thermal conductivity and high strength, and the annual demand for medium-sized vehicles alone reaches 5 million. Alumina ceramic substrates are not only widely used in the electronic and electrical industry, moreover, more and more new applications are also obtained in the field of pressure sensors and LED heat dissipation.

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