Photolithography

Photolithography process is explained in this video.
Before watching photolithography video, kindly watch Silicon wafer preparation, Epitaxial Growth, Oxidation concepts.

Silicon Wafer Preparation
Silicon Wafer Preparation

Epitaxial growth
Epitaxial Growth

Oxidation
Oxidation - Fabrication of IC

Photolithography
Photolithography

Diffusion / Ion implantation
Diffusion / Ion Implantation

PN Junction Isolation / Dielectric isolation
Isolation Techniques - PN junction is...

Metallization


Assembly Processing and Packaging

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• #photolithography_in_tamil
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• #lica_in_tamil
• #lica_unit_1
• #fabrication_of_ic