Method for forming pattern for liquid crystal orientation of zenithal bi-stable liquid crystal panel, liquid crystal orientation substrate including pattern formed thereby, and mask substrate used for forming pattern

Abstract

Disclosed are a method for forming a pattern for liquid crystal orientation of a zenithal bi-stable liquid crystal panel, a liquid crystal orientation substrate including the pattern formed thereby, and a mask substrate used for forming the pattern. The method includes: (a) depositing a silicon-based compound on a silicon substrate, (b) forming a guide pattern on an upper portion of the deposited silicon-based compound layer by using an imprint lithography, (c) discontinuously exposing the silicon substrate by transferring a pattern from the guide pattern onto the silicon-based compound layer by dry etching, (d) forming a pattern in an asymmetrical form on the silicon substrate by wet etching, (e) removing the part of the remaining silicon-based compound layer, and then hydrophobically treating a pattern surface of the silicon substrate; and (f) transferring a pattern in an asymmetrical form onto a glass substrate by disposing the surface-treated silicon substrate to face the glass substrate, and supplying a dielectric therebetween.