Lithography, an essential process in the semiconductor industry, lies at the heart of the manufacturing technology for modern-day electronics. In essence, it is a printing technique used to define and pattern all the intricate structures of a circuit using light. The level of nanometric precision achieved using lithography is what makes modern integrated chips, housing billions of transistors, possible.Lithography, an essential process in the semiconductor industry, lies at the heart of the manufacturing technology for modern-day electronics. In essence, it is a printing technique used to define and pattern all the intricate structures of a circuit using light. The level of nanometric precision achieved using lithography is what makes modern integrated chips, housing billions of transistors, possible.[#item_full_content]