Array substrate for organic thin film transistor liquid crystal display device and method of manufacturing the same
First Claim
1. An array substrate for an organic thin film transistor liquid crystal display device, comprising:
- a substrate;
a data line on the substrate;
a first gate line crossing the data line to define a pixel region;
an organic thin film transistor electrically connected to the first gate line and the data line, the organic thin film transistor including source and drain electrodes, an organic semiconductor layer on the source and drain electrodes, a gate electrode on the organic semiconductor layer;
a pixel electrode in the pixel region and connected to the drain electrode;
a gate pad terminal electrically connected to the first gate line and including a transparent conductive material;
a data pad terminal electrically connected to the data line and including a transparent conductive material; and
a passivation layer covering the organic thin film transistor and exposing the pixel electrode, the gate pad terminal, and the data pad terminal.
2 Assignments
0 Petitions
Accused Products
Abstract
An array substrate for an organic thin film transistor liquid crystal display device includes a substrate; a data line on the substrate; a first gate line crossing the data line to define a pixel region; an organic thin film transistor electrically connected to the first gate line and the data line, the organic thin film transistor including source and drain electrodes, an organic semiconductor layer on the source and drain electrodes, a gate electrode on the organic semiconductor layer; a pixel electrode in the pixel region and connected to the drain electrode; a gate pad terminal electrically connected to the first gate line and formed of a transparent conductive material; a data pad terminal electrically connected to the data line and formed of a transparent conductive material; and a passivation layer covering the organic thin film transistor and exposing the pixel electrode, the gate pad terminal, and the data pad terminal.
16 Citations
18 Claims
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1. An array substrate for an organic thin film transistor liquid crystal display device, comprising:
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a substrate; a data line on the substrate; a first gate line crossing the data line to define a pixel region; an organic thin film transistor electrically connected to the first gate line and the data line, the organic thin film transistor including source and drain electrodes, an organic semiconductor layer on the source and drain electrodes, a gate electrode on the organic semiconductor layer; a pixel electrode in the pixel region and connected to the drain electrode; a gate pad terminal electrically connected to the first gate line and including a transparent conductive material; a data pad terminal electrically connected to the data line and including a transparent conductive material; and a passivation layer covering the organic thin film transistor and exposing the pixel electrode, the gate pad terminal, and the data pad terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of manufacturing an array substrate for a liquid crystal display device, comprising:
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forming source and drain electrodes and a data line on a substrate; forming a pixel electrode, a gate pad terminal and a data pad terminal by depositing and patterning a transparent conductive material, the pixel electrode contacting the drain electrode, and the data pad terminal electrically connected to the data line; forming an organic semiconductor layer on the source and drain electrodes; forming a gate insulating layer on the organic semiconductor layer; forming a gate electrode and a gate line on the gate insulating layer, the gate pad terminal electrically connected to the gate line; and forming a passivation layer on the gate electrode and the gate line, the passivation layer exposing the pixel electrode, the gate pad terminal, and the data pad terminal. - View Dependent Claims (11, 12, 13)
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14. A method of manufacturing an array substrate for a liquid crystal display device, comprising:
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forming source and drain electrodes and a data line on a substrate; forming a pixel electrode, a gate pad terminal and a data pad terminal by depositing and patterning a transparent conductive material, the pixel electrode contacting the drain electrode, and the data pad terminal electrically connected to the data line; forming an organic semiconductor layer on the source and drain electrodes; forming a gate insulating layer formed on the organic semiconductor layer; forming a gate electrode on the gate insulating layer; forming a passivation layer on the gate electrode and the gate line, the passivation layer exposing the pixel electrode, the gate pad terminal, and the data pad terminal; and forming a gate line on the passivation layer, the gate line connected to the gate electrode and the gate pad terminal. - View Dependent Claims (15)
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16. A method of manufacturing an array substrate for a liquid crystal display device, comprising:
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forming a data line on a substrate; forming a gate line crossing the data line to define a pixel region; forming an organic thin film transistor electrically connected to the gate and data lines, the organic thin film transistor including source and drain electrodes, an organic semiconductor layer on the source and drain electrodes, a gate electrode on the organic semiconductor layer; forming a pixel electrode in the pixel region and connected to the drain electrode; forming a gate pad terminal and a data pad terminal by depositing and patterning a transparent conductive material, the gate pad terminal electrically connected to the gate line, and the data pad terminal electrically connected to the data line; and forming a passivation layer covering the organic thin film transistor and exposing the pixel electrode, the gate pad terminal, and the data pad terminal. - View Dependent Claims (17, 18)
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Specification