I was originally going to write about deposition, but decided to write about the cleaning process first…

Silicon, a semiconductor, has properties close to those of an insulator. Therefore, its electrical properties…

Deposition process, also known as thin film process, is a process of depositing a thin, uniform film (1㎛) on a wafer.

The etching process is a process that patterns a wafer using photolithography…

In this article, I will talk about what I experienced while working on the photo process during my master’s degree…

While I was working on my master's degree, I was in charge of the Aligner, an exposure equipment, and I learned about this equipment…