Liquid crystal display and method of manufacturing the same
View Patent ↗A liquid crystal display includes a first substrate, a gate line and first and second data lines disposed on the first substrate, a first thin film transistor connected to the gate line and the first data line, a second thin film transistor connected to the gate line and the second data line, a color filter disposed on the first substrate, a protrusion disposed on the color filter, a first pixel electrode including a first linear electrode disposed on the protrusion and connected to the first thin film transistor, a second pixel electrode including a second linear electrode disposed on the protrusion and connected to the second thin film transistor, a second substrate disposed facing the first substrate, and blue phase liquid crystal disposed between the first substrate and the second substrate.
1. A method of manufacturing a display device, the method comprising:
forming an organic film pattern by stacking and patterning an organic material on an insulation substrate;
stacking a first layer comprising a conductive material, on the organic film pattern and the insulation substrate;
exposing the organic film pattern and the first layer, from a rear surface of the insulation substrate with ultraviolet rays, using the organic film pattern as a mask; and
patterning the first layer.
2. The method of claim 1 , wherein the organic film pattern is hard-baked, or a surface treatment of the organic film pattern is performed.
3. The method of claim 2 , wherein the surface treatment is performed with one of N-methylpyrrolidone (NMP), which is a strong alkali organic solvent, metyl n-butyl ketone (MBK), which is an organic solvent for a resin, and acetone.
4. The method of claim 1 , wherein the first layer has photosensitivity.
5. The method of claim 1 , wherein
the first layer further comprises a photoresist on the conductive material; and
the method further comprises:
patterning the photoresist by developing, after exposing the rear surface,
wherein the patterning of the first layer comprises etching the first layer using the patterned photoresist as a mask.