Samsung Semiconductor Explains Photo Lithography and EUV in 5 Minutes

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Like a camera that captures scenes on film with light, • photo lithography is the process of drawing patterns on a wafer. 📸 • • However, as the size of the pattern to be drawn gets smaller and smaller, the photo lithography reaches its limit. • That’s where the ‘EUV’ comes in. • • EUV is an ultra-precise technology that utilizes plasma, more than just a simple light. • Let’s find out more about it with Samsung Semiconductor in just 5 minutes! 🧐 • • 📌 Time Stamps • 00:00 Prologue • 00:44 What is the photo lithography? • 01:10 Types of PR • 01:34 The Properties and Limitations of Light • 01:52 M.P.T (Multi-Patterning Technology) • 02:27 O.P.C (Optical Proximity Correction) • 02:51 Reducing the wavelength of light • 03:17 EUV • 03:51 Features of EUV! Reflection • 04:06 Change of mask • 04:18 Operation of EUV facilities • 04:39 Comparison of ArF and EUV • 04:57 Change brought by EUV • Like this video? Subscribe to Samsung Semiconductor Newsroom on YouYube: / samsungsemiconductorglobal • • #samsungsemiconductor #photolithography #EUV

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