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US 9,557,603 B2Granted
Method of manufacturing liquid crystal display panel
AssigneeSamsung Display Co., Ltd.
InventorsYoung Gu Kim, Baek-Kyun Jeon
Life of this patent
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Abstract
A method of manufacturing a liquid crystal display panel including forming a pixel electrode including first nano-conductive lines extending in a first direction on a first base substrate and arranged in a second direction substantially perpendicular to the first direction, disposing a second base substrate above the first base substrate, and forming a liquid crystal layer on the first nano-conductive lines, which is aligned by the first nano-conductive lines.
Claims12
A method of manufacturing a liquid crystal display panel, comprising:
- forming a pixel electrode on a first base substrate, the pixel electrode comprising first nano-conductive lines extending in a first direction and arranged in a second direction substantially perpendicular to the first direction;
- disposing a second base substrate above the first base substrate;
- forming a liquid crystal layer on the first nano-conductive lines, the first nano-conductive lines being configured to orient liquid crystal molecules of the liquid crystal layer;
- and
- forming an insulating layer on the first base substrate,
- wherein:
- the forming of the pixel electrode comprises:
- forming first self-assembled monomer lines extending in the first direction on the first base substrate;
- covering the first self-assembled monomer lines with a conductive layer;
- and
- removing the first self-assembled monomer lines to form the first nano-conductive lines from the conductive layer;
- the first nano-conductive lines are formed on the insulating layer;
- and
- the forming of the first self-assembled monomer lines comprises:
- surface-treating areas of the insulating layer such that a coupling force between the insulating layer and the self-assembled monomers is increased;
- forming a self-assembled monomer layer on the insulating layer, the self-assembled monomer layer comprising the self-assembled monomers;
- and
- cleaning the self-assembled monomer layer such that the first self-assembled monomer lines are formed in the surface-treated areas.
15 more elements
A method of manufacturing a liquid crystal display panel, comprising:
- forming a pixel electrode on a first base substrate, the pixel electrode comprising first nano-conductive lines extending in a first direction and arranged in a second direction substantially perpendicular to the first direction;
- disposing a second base substrate above the first base substrate;
- and
- forming a liquid crystal layer on the first nano-conductive lines, the first nano-conductive lines being configured to orient liquid crystal molecules of the liquid crystal layer,
- wherein:
- the forming of the pixel electrode comprises:
- forming first self-assembled monomer lines extending in the first direction on the first base substrate;
- covering the first self-assembled monomer lines with a conductive layer;
- heat-treating the first self-assembled monomer lines;
- removing the first self-assembled monomer lines to form the first nano-conductive lines from the conductive layer;
- and
- surface-treating the first nano-conductive lines using an etchant to remove residues coupled to edges of the first nano-conductive lines.
9 more elements
Dependencies are inferred from the claim text.