发明名称 |
Active matrix type liquid crystal display and liquid crystal material |
摘要 |
An active matrix liquid crystal display device is provided, in which an after image remaining after removing an application of a direct current voltage is suppressed. The active matrix liquid crystal display device has a liquid crystal layer containing a liquid crystal molecule having negative dielectric anisotropy and a dopant having a dissociative group.
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申请公布号 |
US2009207361(A1) |
申请公布日期 |
2009.08.20 |
申请号 |
US20090385780 |
申请日期 |
2009.04.20 |
申请人 |
HITACHI, LTD. |
发明人 |
IWAKABE YASUSHI;OHTA MASUYUKI;MATSUYAMA SHIGERU;OAKU HITOSHI;KONDO KATSUMI |
分类号 |
G02F1/1343;G02F1/136;C09K19/58;G02F1/13;G02F1/1333;G02F1/1368;G09F9/30;H01L29/786 |
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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