Watch on Posted in chemistry hacks, PCB Hacks Tagged Chemistry, etchant, etching, ferric chloride, Hydrochloric acid, pcb, peroxide, sodium persulfate ← Reviving An 8-Inch Hard Drive From The 1980s ...

In an earlier post, [Quinn] went over her PCB etching capabilities. As demonstrated by the pic above, she’s able to print 16 mil traces with 5 mil separation. This is just about as good as you ...

Back in 2006, University of California, Los Angeles (UCLA) engineer Patrick Pribyl had an idea for a better way to control the plasma used in chip manufacturing during the etching process.

Wet etching is a fundamental process in nanotechnology that involves the selective removal of material from a substrate using liquid chemicals, known as etchants. It is a crucial technique for ...

In this research, a process that enables the etching of large-scale (4-inch) MoS₂ to the desired atomic layer thickness using the two plasma processes of plasma-enhanced chemical vapor ...

For instance, we were pioneers in developing the four-inch InP etching process, which has since become the standard on six-inch wafers. We have dedicated significant efforts to advancing power ...

Image Credit: asharkyu/Shutterstock.com Due to underlying process dynamics, these fault detection methods may occasionally fail to produce several hidden process characteristics or detect faults in ...

23 Jan 2025 Combined laser etching process enables advanced packaging with glass instead of silicon. New approach: packaging with glass instead of silicon. Germany-based technical systems developers ...

A two-decade-long journey DirectDrive isn’t a product of a week or month-long research. Instead, the technology took 20 years to take shape. Back in 2006, University of California, Los Angeles ...