发明名称 Method for compensating a perturbed capacitive circuit and application to matrix display device
摘要 The present invention relates to a process for compensating a circuit comprising at least one first conductor (lj) with a specified potential, at least one second conductor (ci) generating disturbances on the first conductor by capacitive coupling, and a first bus (CE) with a reference voltage, coupled capacitively to the first conductor. The process comprises the following steps: measurement of the current flowing on the first bus (CE) upon the application of a voltage to the second conductor, integration of a measured current so as to obtain a compensation voltage to be applied to the first conductor. Applications to liquid crystal screens of the AM-LCD type.
申请公布号 US2003030630(A1) 申请公布日期 2003.02.13
申请号 US20020204313 申请日期 2002.08.21
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):G09G5/00 主分类号 G02F1/133
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