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US 7,605,903 B2Granted
Method for manufacturing color filter and method for manufacturing liquid crystal display device
AssigneeSeiko Epson Corporation
InventorToshiyuki Nonaka
Life of this patent
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Abstract
A method of manufacturing a color filter substrate, including: forming a partition wall on a substrate; forming a display element on the substrate partitioned by the partition wall; forming an electrode on the surface of the partition wall and the display element; forming a liquid-repellent layer on the surface of the electrode; selectively forming a lyophilic region on the liquid-repellent layer by light irradiation; and forming a first protrusion and a second protrusion on the lyophilic region by a droplet ejection method.
Claims6
A method of manufacturing a color filter substrate, comprising:
- forming a partition wall on a substrate;
- forming a display element on the substrate partitioned by the partition wall;
- forming an electrode on the surface of the partition wall and the display element;
- forming a liquid-repellent layer on the surface of the electrode;
- selectively forming a lyophilic region on the liquid-repellent layer by light irradiation;
- and
- forming a first protrusion and a second protrusion on the lyophilic region by a droplet ejection method.
4 more elements
Dependencies are inferred from the claim text.