发明申请
- 专利标题： DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
- 专利标题（中）： 显示基板及其制造方法
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申请号： US11566886申请日： 2006-12-05
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公开(公告)号： US20070164330A1公开(公告)日： 2007-07-19
- 发明人: Chang-Oh Jeong , Hong-Sick Park , Shi-Yul Kim , Sang-Gab Kim
- 申请人： Chang-Oh Jeong , Hong-Sick Park , Shi-Yul Kim , Sang-Gab Kim
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD
- 当前专利权人地址： KR Suwon-si
- 优先权： KR10-2006-0004472 20060116
- 主分类号： H01L31/113
- IPC分类号： H01L31/113
摘要：
A display substrate includes a base substrate, a first metal pattern, a gate insulating layer, a second metal pattern, a channel layer and a pixel electrode. The first metal pattern is formed on the base substrate, and includes a gate line and a gate electrode of a switching element. The gate insulating layer is formed on the base substrate including the first metal pattern. The second metal pattern is formed on the gate insulating layer, and includes a source electrode, a drain electrode and a source line. The channel layer is formed under the second metal pattern, and is patterned to have substantially the same side surface as a side surface of the second metal pattern. The pixel electrode is electrically connected to the drain electrode. Therefore, an afterimage on a display panel, thus improving display quality.
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