Substrate of liquid crystal device and method for manufacturing the same
AssigneeAu Optronics Corporation
InventorsYi-Wei Lee, Ching-Yun Chu
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Abstract
A method for manufacturing a substrate of a liquid crystal display device is disclosed. The method includes forming a conductive line structure with low resistance to improve the difficulty of the resistance matching. The method can effectively reduce the resistance of the conductive line of the LCD panel to increase the transmission rate of the driving signal. Hence, the increasing yield of products can reduce the cost of manufacturing, and can meet the requirement of the large-size and high-definition thin film transistor liquid crystal display device.
Claims5
1-16. (canceled)
A substrate of a liquid crystal display device, comprising:
- a substrate;
- a patterned first insulation layer having plural notches formed on the surface of the substrate;
- a patterned buffer layer formed on the surface of the first insulation layer and the surface of the notches, wherein the notches filled with a first metal layer to form a source and a drain respectively;
- a patterned semi-conductive layer contacted with the source and the drain on the first insulation layer, wherein ionic dopants may selectively implant into the semi-conductive layer to form an N-type or P-type semi-conductive layer;
- and
- a second insulation layer formed on the surface of the semi-conductive layer;
- and
- a second metal layer on the second insulation layer.
Dependencies are inferred from the claim text.