发明名称 |
DISPLAY PANEL, AND DISPLAY DEVICE HAVING THE PANEL |
摘要 |
<p>A dummy line, which is disposed in a dummy pixel region (2) on the side of a test wiring region (1) and which has a parasitic capacitance effect like that of an adjacent scanning line (Gj) in an effective display region (3), is commonly used as a test switch line (1a). This test switch line (1a) is provided away from a dummy scanning line (DG) by intervals at which the scanning lines (Gj) are provided in the effective display region (3). As a result, it is possible to realize a display panel capable of reducing a frame area while keeping a test circuit region and the dummy pixel region in the frame area, and a display device having the display panel.</p> |
申请公布号 |
EP2058697(B1) |
申请公布日期 |
2014.05.07 |
申请号 |
EP20070741377 |
申请日期 |
2007.04.11 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
TANIMOTO, KAZUNORI;MORINAGA, JUNICHI |
分类号 |
G02F1/1368;G09F9/00;G09F9/30 |
主分类号 |
G02F1/1368 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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