https://www.instructables.com/id/Home-Semiconductor-Manufacturing/
Hi everyone this is Matt H I am a college student studying Microelectronic Engineering (making computer chips). I wanted to apply what I learned and came up with the idea to make my own cleanroom to test experiments. This instructable covers how to build a cleanroom/cleanbox and preform photolithography, oxide growth, and etching at home. These steps are integral processes to how modern computer chips are made. Due to a limited budget instead of making a whole room into a cleanroom I had the idea of making a glovebox like design with modifications. Also due to limited budget the results are a whole lot larger then modern techniques and I followed a similar approach as did the early pioneers of transistors. This is to be assembled in a spare room or garage where it is dark. Building this should only be attempted if you have knowledge of semiconductor manufacturing and know the proper safety precautions.
(Score: 0) by Anonymous Coward on Friday August 09 2019, @05:39PM
thanks for the write up.
50 years earlier and this would have been topsecrit