TFT-LCD ARRAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
An embodiment of the invention provides a thin film transistor liquid crystal display (TFT-LCD) array substrate comprising: a gate line and a data line that intersect with each other to define a pixel region; and a pixel electrode and a thin film transistor formed in the pixel region. The thin film...
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
27.09.2012
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| Subjects | |
| Online Access | Get full text |
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| Abstract | An embodiment of the invention provides a thin film transistor liquid crystal display (TFT-LCD) array substrate comprising: a gate line and a data line that intersect with each other to define a pixel region; and a pixel electrode and a thin film transistor formed in the pixel region. The thin film transistor comprises: a gate electrode connected with the gate line; a semiconductor island positioned above the gate electrode; and a source electrode and a drain electrode that are formed on the semiconductor island. A surface of the semiconductor island contacting with the source electrode and the drain electrode comprises ohmic contact regions subject to a surface treatment and a region of the semiconductor layer between the source electrode and the drain electrode is covered with a barrier layer. Another embodiment of the invention provides a method of manufacturing a thin film transistor liquid crystal display (TFT-LCD) array substrate. |
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| AbstractList | An embodiment of the invention provides a thin film transistor liquid crystal display (TFT-LCD) array substrate comprising: a gate line and a data line that intersect with each other to define a pixel region; and a pixel electrode and a thin film transistor formed in the pixel region. The thin film transistor comprises: a gate electrode connected with the gate line; a semiconductor island positioned above the gate electrode; and a source electrode and a drain electrode that are formed on the semiconductor island. A surface of the semiconductor island contacting with the source electrode and the drain electrode comprises ohmic contact regions subject to a surface treatment and a region of the semiconductor layer between the source electrode and the drain electrode is covered with a barrier layer. Another embodiment of the invention provides a method of manufacturing a thin film transistor liquid crystal display (TFT-LCD) array substrate. |
| Author | LIU XIANG |
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| Notes | Application Number: US201213493398 |
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| RelatedCompanies | BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD LIU XIANG |
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| Snippet | An embodiment of the invention provides a thin film transistor liquid crystal display (TFT-LCD) array substrate comprising: a gate line and a data line that... |
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| SubjectTerms | BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES |
| Title | TFT-LCD ARRAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME |
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