发明名称 |
Liquid crystal display and method of manufacturing the same and method of driving the same |
摘要 |
A liquid crystal display having a wide viewing angle and easily manufactured. The liquid crystal display comprises an upper substrate and a lower substrate, and a liquid crystal material disposed between the upper substrate and the lower substrate. The liquid crystal display has a conductive protrusion disposed on the surface of the upper substrate opposing to the lower substrate. The conductive protrusion is disposed over a scanning electrode line or a signal electrode line and has the same potential as that of the upper electrode. As another structure, each of pixel electrodes on the lower substrate has a smaller area than that of a common electrode on the upper substrate and is covered by the common electrode, and each of the pixel electrodes comprises an electrode portion having approximately symmetrical shape.
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申请公布号 |
US7212270(B2) |
申请公布日期 |
2007.05.01 |
申请号 |
US20040948614 |
申请日期 |
2004.09.23 |
申请人 |
NEC CORPORATION |
发明人 |
TAKATORI KEN-ICHI;SUZUKI MASAYOSHI;ISHII TOSHIYA;SUZUKI TERUAKI;KANOH HIROSHI;SUMIYOSHI KEN;SAKAMOTO MICHIAKI;OKAMOTO MAMORU;YAMAMOTO YUJI;MATSUYAMA HIROAKI;KAWADA KIYOMI;SUZUKI SEIJI;HIRAI YOSHIHIKO |
分类号 |
G02F1/1343;G02F1/1333;G02F1/1339 |
主分类号 |
G02F1/1343 |
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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