Method of forming pattern having step difference and method...

Details Method of forming pattern having step difference and method... Method of forming pattern having step difference and method...

2005-08-18

2009-02-24

Ahmed, Shamim (Department: 1792)

Coating processes

Roller applicator utilized

C427S058000, C427S420000, C427S421100, C427S424000

Reexamination Certificate

active

07494695

ABSTRACT:
A method of forming a pattern having a step difference and a method of making a thin film transistor and an LCD device using the method of forming the pattern. The method of forming a pattern having a step difference includes forming a first pattern having a predetermined shape in a first printing roll, rotating the first printing roll on a substrate to transfer the first pattern onto the substrate, forming a second pattern having a predetermined shape in a second printing roll, and rotating the second printing roll on the substrate onto which the first pattern is transferred, to transfer the second pattern onto the substrate.

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