The bond could not be resold for interest, and the A-share market was again thundering.
On November 19, Dongxu Optoelectronics announced a debt default.
On the 19th, Dongxu Optoelectronics and Dong...
In a certain packaging process, packaging materials with different thermal expansion coefficients are used. During the packaging process, the wafer is placed on the packaging substrate, and then he...
High-quality SiC graphite epitaxial susceptors in 2026 possess superior material purity, precise dimensional stability, advanced coating integrity, and optimized thermal performance. These c...
Graphite paper
Graphite paper is made of high carbon phosphorus graphite by chemical treatment and high temperature expansion rolling. It is the basic material for manufacturing all kinds of grap...
In the 21st century, with the development of science and technology, information, energy, materials, biological engineering has become the four pillars of the development of today’s social pr...
Metal-organic chemical vapor deposition (MOCVD) is a commonly used semiconductor epitaxy technique used to deposit multilayer films on the surface of semiconductor wafers to prepare high-quality se...