发明名称 |
Liquid crystal display |
摘要 |
An afterimage occurring on a liquid crystal display is eliminated at the time of turning off the system power with an inexpensive circuit construction, without the need for reserving a special power supply. The afterimage continues to be displayed for a certain period of time after the turning-off of the power supply, and is eliminated by the load capacitance processed by liquid crystal display elements in a liquid crystal display panel.
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申请公布号 |
US6064360(A) |
申请公布日期 |
2000.05.16 |
申请号 |
US19980074942 |
申请日期 |
1998.05.08 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
SAKAEDANI, TETSUYA;AMEMIYA, TAKAHISA;SUZUKI, MIDORI |
分类号 |
G02F1/133;G09G3/36;(IPC1-7):G09G3/36 |
主分类号 |
G02F1/133 |
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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