  The end of the 19th century brought about a change in the dynamics of
computing by the development of the microprocessor. Huge bedroom size computers
began being replaced by portable, smaller sized desktops. Today the world is
dominated by silicon, which has circumscribed chip development for computers
through microprocessors. Majority of the integrated circuits that are
manufactured at present are developed using the concept of Lithography. This
paper presents a detailed analysis of multiple Lithography methodologies as a
means for advanced integrated circuit development. The study paper primarily
restricts to examples in the context of Lithography, surveying the various
existing techniques of Lithography in literature, examining feasible and
efficient methods, highlighting the various pros and cons of each of them.
