
ETCHING
Etching PCB is to use the materials of chemical reactions or physical impact of technologies that are removed.…
August 11, 2021 · Prabhu TLPrabhu TL is a SenseCentral contributor covering digital products, entrepreneurship, and scalable online business systems. He focuses on turning ideas into repeatable processes—validation, positioning, marketing, and execution. His writing is known for simple frameworks, clear checklists, and real-world examples. When he’s not writing, he’s usually building new digital assets and experimenting with growth channels.

Etching PCB is to use the materials of chemical reactions or physical impact of technologies that are removed.…
August 11, 2021 · Prabhu TL
X-ray lithography uses collimated x-rays as the exposing energy. Being much shorter in wavelength than light, even DUV light,…
August 11, 2021 · Prabhu TL
The name optical lithography comes from the early application where the exposing energy was visible light. While those…
August 11, 2021 · Prabhu TL
The process of lithographically fabricating microcomponents is analogous to printing a photograph in a darkroom. In phorography, an…
August 11, 2021 · Prabhu TL
Photomasks used for optical lithography contain the pattern of the integrated circuits. The basis is a so called blank:…
August 11, 2021 · Prabhu TL
Photolithography is the standard method of printed circuit board (PCB) and microprocessor fabrication. The process uses light to…
August 11, 2021 · Prabhu TL
THERMAL OXIDATION is a chemical process, where silicon dioxide (SiO) is grown in an ambient with elevated temperatures.…
August 11, 2021 · Prabhu TL
· MBE is low temperature process which is advantageous for VLSI · While preparing thin layers using MBE process, auto.cloping…
August 11, 2021 · Prabhu TL
MBE equipment MBE main blocks MBE process characteristics Effusion cell Growth mechanism MBE system
August 11, 2021 · Prabhu TL