Method of fabricating a liquid crystal lens, liquid crystal lens and liquid crystal alignment substrate for liquid crystal lens provided by the same

Abstract

A method of fabricating an axially symmetric liquid crystal lens is disclosed, which comprises steps: (A) providing a first substrate; (B) forming a first conductive layer on the first substrate; (C) forming a first resist layer on the first conductive layer; (D) forming a first pattern with sub-micrometer period in the first resist layer by laser scanning; (E) developing the first resist layer to obtain a first patterned layer with sub-micrometer period; (F) providing a second substrate; and (G) forming a liquid crystal layer between the first patterned layer and the second substrate, wherein the first substrate, the first conductive layer, the first patterned layer, the liquid crystal layer, and the second substrate are sequentially arranged to form a layered structure. Also, an axially symmetric liquid crystal lens and liquid crystal alignment substrate for liquid crystal lens provided by the same are disclosed.

Dependencies are inferred from the claim text.