Liquid crystal display and manufacturing method thereof
AssigneeSamsung Display Co., Ltd.
InventorsSu Jeong KIM, Oh Jeong KWON, Ki Chul SHIN
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Abstract
A liquid crystal display includes a thin film transistor panel including a first alignment layer, an opposing panel including a second alignment layer, and opposite to the thin film transistor panel, and a liquid crystal layer between the thin film transistor panel and the opposing panel, and including liquid crystal molecules, wherein a difference between a pretilt angle provided by the first alignment layer and a pretilt angle provided by the second alignment layer is equal to or greater than about 0.8 degree.
Claims24
A liquid crystal display, comprising:
- a thin film transistor panel including a first alignment layer;
- an opposing panel including a second alignment layer, and opposite to the thin film transistor panel;
- and
- a liquid crystal layer between the thin film transistor panel and the opposing panel, and including liquid crystal molecules;
- wherein a difference between a pretilt angle provided by the first alignment layer and a pretilt angle provided by the second alignment layer is equal to or greater than about 0.8 degree.
A method of manufacturing a liquid crystal display, the method comprising:
- manufacturing a thin film transistor panel, and an opposing panel opposite to the thin film transistor panel;
- applying an alignment material onto each of the thin film transistor panel and the opposing panel;
- forming alignment layers by curing the alignment material of each of the thin film transistor panel and the opposing panel;
- exposing only one of the thin film transistor panel and the opposing panel to ultraviolet rays;
- forming a liquid crystal layer and bonding the thin film transistor panel and the opposing panel;
- and
- exposing the bonded panels to an ultraviolet ray electric field.
A method of manufacturing a liquid crystal display, the method comprising:
- manufacturing a thin film transistor panel, and an opposing panel opposite to the thin film transistor panel;
- applying an alignment material onto each of the thin film transistor panel and the opposing panel;
- forming alignment layers by curing the alignment material of each of the thin film transistor panel and the opposing panel, in which the thin film transistor panel and the opposing panel are baked at different temperatures, respectively;
- forming a liquid crystal layer and bonding the thin film transistor panel and the opposing panel;
- and
- exposing the bonded panels to an ultraviolet ray electric field.
Dependencies are inferred from the claim text.