发明名称 |
METHOD FOR COMPENSATING A PERTURBED CAPACITIVE CIRCUIT AND APPLICATION TO MATRIX DISPLAY DEVICE |
摘要 |
A process for compensating a circuit including at least one first conductor with a specified potential, at least one second conductor generating disturbances on the first conductor by capacitive coupling, and a first bus with a reference voltage, coupled capacitively to the first conductor. The process includes the following steps: measuring of the current flowing on the first bus upon the application of a voltage to the second conductor; integrating a measured current to obtain a compensation voltage to be applied to the first conductor; and applying the compensation voltage to at least one of the rows via the compensation conductor bus, the compensation bus coupled capacitively to the rows. |
申请公布号 |
EP1257995(A1) |
申请公布日期 |
2002.11.20 |
申请号 |
EP20010909889 |
申请日期 |
2001.02.23 |
申请人 |
THALES AVIONICS LCD S.A. |
发明人 |
BAYOT, JEAN-MARC;LEBRUN, HUGUES |
分类号 |
G02F1/133;G09G3/20;G09G3/32;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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