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 ...

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 ...

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 ...

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 ...