Method of manufacturing display device and display device having a liquid-repellent bank for preventing coating liquid outflow
AssigneeSharp Kabushiki Kaisha
InventorsTakahiro Adachi, Yasushi Asaoka
Life of this patent
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Abstract
A method of manufacturing a display device includes: a liquid-repelling bank formation step of forming a liquid-repellent bank containing a liquid-repelling material that repels a coating liquid; a functional layer formation step of forming a functional layer in a region including an area surrounded by the liquid-repellent bank by applying the coating liquid to the area; and a removal step of, subsequent to the functional layer formation step, removing at least a part of the liquid-repellent bank.
Claims15
A method of manufacturing a display device, the method comprising:
- forming a liquid-repellent bank containing a liquid-repelling material that repels a coating liquid, wherein the liquid-repellent bank is formed such that a size of the liquid-repellent bank, as measured in a dimension substantially perpendicular to a thickness direction of the liquid-repellent bank, increases toward a top end of the liquid-repellent bank;
- forming a functional layer in a region, including an area surrounded by the liquid-repellent bank, by applying the coating liquid to the area;
- and
- subsequent to the functional layer formation, removing at least a part of the liquid-repellent bank.
A method of manufacturing a display device, the method comprising:
- forming a liquid-repellent bank containing a liquid-repelling material that repels a coating liquid;
- forming a functional layer in a region, including an area surrounded by the liquid-repellent bank, by applying the coating liquid to the area, wherein a remainder of the coating liquid that does not contribute to the formation of the functional layer is guided outside of a display area where the display device produces a display;
- and
- subsequent to the functional layer formation, removing at least a part of the liquid-repellent bank.
A method of manufacturing a display device, the method comprising:
- forming a liquid-repellent bank containing a liquid-repelling material that repels a coating liquid, wherein a first thin film containing a same material as the liquid-repellent bank is formed in a direction substantially perpendicular to a thickness direction of the liquid-repellent bank;
- forming a functional layer in a region including an area surrounded by the liquid-repellent bank, by applying the coating liquid to the area, wherein the functional layer is formed above the first thin film;
- and
- subsequent to the functional layer formation, removing at least a part of the liquid-repellent bank.
Dependencies are inferred from the claim text.