News
-
What are the advantages of Through Glass Via(TGV) and Through Silicon Via, TSV (TSV) processes over TGV？
The advantages of Through Glass Via (TGV) and Through Silicon Via(TSV) processes over TGV are mainly: (1) excellent high-frequency electrical characteristics. Glass material is an insulator material, the dielectric constant is only about 1/3 of that of silicon material, and the loss factor is 2-...Read more -
Conductive and semi-insulated silicon carbide substrate applications
The silicon carbide substrate is divided into semi-insulating type and conductive type. At present, the mainstream specification of semi-insulated silicon carbide substrate products is 4 inches. In the conductive silicon carbide ma...Read more -
Are there also differences in the application of sapphire wafers with different crystal orientations?
Sapphire is a single crystal of alumina, belongs to the tripartite crystal system, hexagonal structure, its crystal structure is composed of three oxygen atoms and two aluminum atoms in covalent bond type, arranged very closely, with strong bonding chain and lattice energy, while its crystal inte...Read more -
What is the difference between SiC conductive substrate and semi-insulated substrate?
SiC silicon carbide device refers to the device made of silicon carbide as the raw material. According to the different resistance properties, it is divided into conductive silicon carbide power devices and semi-insulated silicon carbide RF devices. Main device forms and...Read more -
An article leads you a master of TGV
What is TGV? TGV, (Through-Glass via), a technology of creating through-holes on a glass substrate, In simple terms, TGV is a high-rise building that punches, fills and connects up and down the glass to build integrated circuits on the glass fl...Read more -
What are the indicators of wafer surface quality evaluation?
With the continuous development of semiconductor technology, in the semiconductor industry and even the photovoltaic industry, the requirements for the surface quality of the wafer substrate or epitaxial sheet are also very strict. So, what are the quality requirements f...Read more -
How much do you know about SiC single crystal growth process?
Silicon carbide (SiC), as a kind of wide band gap semiconductor material, plays an increasingly important role in the application of modern science and technology. Silicon carbide has excellent thermal stability, high electric field tolerance, intentional conductivity an...Read more -
The Breakthrough Battle of Domestic SiC Substrates
In recent years, with the continuous penetration of downstream applications such as new energy vehicles, photovoltaic power generation, and energy storage, SiC, as a new semiconductor material, plays an important role in these fields. According...Read more -
SiC MOSFET, 2300 volts.
On the 26th, Power Cube Semi announced the successful development of South Korea's first 2300V SiC (Silicon Carbide) MOSFET semiconductor. Compared to existing Si (Silicon) based semiconductors, SiC (Silicon Carbide) can withstand higher voltages, hence being hailed as t...Read more -
Is the semiconductor recovery just an illusion?
From 2021 to 2022, there was a rapid growth in the global semiconductor market due to the emergence of special demands resulting from the COVID-19 outbreak. However, as the special demands caused by the COVID-19 pandemic ended in the latter half of 2022 and plunged into ...Read more -
In 2024, semiconductor capital expenditure declined
On Wednesday, President Biden announced an agreement to provide Intel with $8.5 billion in direct funding and $11 billion in loans under the CHIPS and Science Act. Intel will use this funding for its wafer fabs in Arizona, Ohio, New Mexico, and Oregon. As reported in our...Read more -
What is a SiC wafer?
SiC wafers are semiconductors made from silicon carbide. This material was developed in 1893 and is ideal for a variety of applications. Especially suitable for Schottky diodes, junction barrier Schottky diodes, switches and metal-oxide-semiconductor field-effect transis...Read more