Patent ID: 8111359

Claim:
A method of forming an array substrate, the method comprising: forming a first thin film on a transparent substrate; patterning the first thin film to form a gate line, a gate electrode protruded from the gate line and a light blocking pattern; forming a gate insulation layer and a semiconductor layer over the transparent substrate having the light blocking pattern; forming a second thin film on the semiconductor layer; patterning the second thin film to form a source line, a source electrode protruded from the source line and a drain electrode that is spaced apart from the source electrode, the gate, source and drain electrodes forming a switching device; coating an organic insulation layer on the transparent substrate having the switching device formed thereon; removing a portion of the organic insulation layer to form a contact hole through which the drain electrode is exposed, and a transmissive window such that a side portion of the transmissive window overlaps with the light blocking pattern; forming a pixel electrode that is electrically connected to the drain electrode via the contact hole over the organic insulation layer; and forming a reflective layer over the organic insulation layer to form a reflective window, wherein the light blocking pattern overlaps a boundary between the transmissive window and the reflective window, and overlaps an edge of the side portion of the transmissive window furthest from the boundary.