CMOS Fabrication Process (Animation)

[@aaruththiranmanoharan1978]

a quick and easy way to understand the process...really appreciate it

[@bernardoborges5038]

Really intuitive and visual way to explain it, great work and thank you.

[@abhaygoyal3150]

one of the best explanations

[@darthvader5300]

A Japanese engineer, a long time ago, told us that CMOS is like making layered cake! But first you must know what kind of IC chip design you want and then proceed to create a plan on how to make it from bottom to top by a simple layering technique. Today with the use of combined maskless ion beam lithography and maskless electron beam lithography using guiding guidance lasers to help pin point precisely where and when to start and end the deposition and welding process combined with precision servo-mechanisms the CMOS cake layering bottom-to-top technique has become quite easy but you must start first by using larger size components and simple designs and compensate by using a much larger silicon chip which is almost the size of a large ID card.

[@jeffdaidiot]

That’s the longest run on sentence I’ve ever read. Lol

[@darthvader5300]

@@jeffdaidiot Somebody has to say it and write dow in that way for non-scientists and non-engineers and for non-technologists and for non-technically oriented but VERY CURIOUS PEOPLE who wants to know more but are just too afraid to ask the questions that they have without being ridiculed by the specialists and experts. A good teacher must know how to make something really understandable to EVERYONE regardless of their educational background. In that way, you can and will attract people into this field of engineering and technology. By the way, I was once a temporary teacher in the 1990s after my retirement in the 1990s.

[@sriramkrishnamurthy4473]

@@darthvader5300 bruh!!

[@surajjha5300]

Good explained...🙌🙋..Upload more videos

[@raviyadav1180]

Best... Among all videos

[@tarinibishoyee8714]

Very simple easy to understand your video is osm for last minute recall.

[@priyalpatel7635]

It's really awesome explanations 👍

[@PranavMaru]

Well prepared

[@sanjaytumati]

A brilliant Video. Very well done. Very talented. It's interesting that oxide is needed for N+ diffusion but not for P+ diffusion. Why is that? I think oxide is needed in both cases. Also photoresist is used in every stage of masking. You have shown it only for Nwell deposition

[@merabtufail5016]

Informative

[@sritulasiadigopula]

nice one, but in the last forgot to make contacts of gates, i.e., polysilicon also covered with SiO2

[@HimanshuSha]

too goood

[@bowu2094]

how can you do P-diffusion on specific area without defined the active area by using some kind of mask?

[@sanjaytumati]

You are right. It was an oversight on his part. Also photoresist is used in every case of masking

[@sho_k1]

thnaks dude

[@ctfar24]

can i know what editor did you used to make this animation?

[@solahuddinjr2557]

Hi. I used Sony Vegas to create this animation. Since no sound added in, so it was just a simple one.

[@zacharykraft3657]

1000 likes 🎉🎉

[@vamsisyoutube928]

I want this animation please send me