Photolithography | Mask writing | Pattern Transfer | Clean room | VLSI Technology | nano fabrication

In this demonstration, Photolithography is discussed while developing pattern on Silicon wafer using chrome plate mask, spin coating, UV exposed and other essential process in details.
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#Maskwriting #Lithography #PatternTransfer #photolithography #vlsitechnology

[@rameshbabuyathirajula3104]

Very nice explanation and Keep it up ji.

[@23lkjdfjsdlfj]

I really appreciate you making this video available. Thank you!

[@AjinkyaMahajan]

Wonderful Content
Looking forward to seeing more updates related to this
Thanks for sharing the process ✨✨

[@ramizyabac3256]

Please add subtitles. The whole world does not know the language you speak. Your followers will definitely increase.

[@shubhamsahu1188]

Hi Sir
Will dummy metal shape comes on fabrication mask?

[@meanderer1290]

Good job guys... immensely helpful video with proper step by step instructions 👍

[@monicanaorem9604]

Nice👍👍

[@rk9931]

nice.. and thank you

[@hariomsinghgurjar5393]

really an insightful video. thanks for your efforts!!

[@impooser]

Clear explanations and carefully handled. Thx!

[@mightyguy2568]

Bhaiya good going

[@mightyguy2568]

But ur account subs are private may be

[@pritam4622]

very informative ..best wishes

[@shohaim]

Sir can you tell me why you are not wearing any head wear and foot wear inside the clean room? Is it not necessary?

[@vsimoul]

It is an overkill in lab environment for ~4μ process, where everything is inspected by eye in every step.

[@dranupdey]

India is nowhere in producing mask for photo lithography.