The semiconductor industry is an emerging science and technology industry, which has attracted great attention in recent years, more and more companies have begun to enter the semiconductor industr...
In 2019, international trade frictions continued, and the world economy changed greatly. Under such an environmental background, the development of the domestic aluminum industry also fluctuated. T...
What is BCD process?
BCD process is a single-chip integrated process technology first introduced by ST in 1986. This technology can make bipolar, CMOS and DMOS devices on the same chip. Its appea...
Graphite crucible is an important tool widely used in the field of metallurgy. It is made of a high purity graphite material with excellent high temperature resistance and chemical stability, so it...
Lithium-ion batteries are mainly developing in the direction of high energy density. At room temperature, silicon-based negative electrode materials alloy with lithium to produce lithium-rich produ...
After the ceramic substrate is sintered and formed, its surface needs to be metallized, and then the surface pattern is made through image transfer to achieve the electrical connection performance ...