Industry News

Application Scenarios for Epitaxial Layers

We know that further epitaxial layers need to be built on top of some wafer substrates for device fabrication, typically LED light-emitting devices, which require GaAs epitaxial layers on top of silicon substrates; SiC epitaxial layers are grown on top of conductive SiC substrates for building devic......

Discussing CVD furnace

China remained the largest semiconductor equipment market

Worldwide sales of semiconductor manufacturing equipment increased 5 percent from $102.6 billion in 2021 to an all-time record of $107.6 billion last year, SEMI, the industry association representing the global electronics design and manufacturing supply chain.

CVD process for SiC wafer epitaxy

The CVD process for SiC wafer epitaxy involves the deposition of SiC films onto a SiC substrate using a gas-phase reaction. The SiC precursor gases, typically methyltrichlorosilane (MTS) and ethylene (C2H4), are introduced into a reaction chamber where the SiC substrate is heated to a high temperatu......

Japan recently restricted exports of 23 types of semiconductor manufacturing equipment

Japan recently restricted exports of 23 types of semiconductor manufacturing equipment. The announcement has sent ripples across the industry, as the move is expected to have a significant impact on global supply chains for semiconductor manufacturing.

Chip shortage continues to be a problem

While there is currently an oversupply of memory semiconductors due to a sluggish global economy, analog chips for automotive and industrial applications remain in short supply. Lead times for these analog chips can be as long as 40 weeks, compared to around 20 weeks for memory stocks.