Column driving circuit and method for driving pixels in a column row matrix,申请号US20010812489-传众专利搜索

Column driving circuit and method for driving pixels in a column row matrix

申请公布号：US2002135557(A1)

申请号：US20010812489

申请日期：2001.03.20

申请公布日期：2002.09.26

申请人：

KONINKLIJKE PHILIPS ELECTRONICS N.V.

发明人：JANSSEN PETER J.;ALBU LUCIAN REMUS

分类号：H01L51/50;G09G3/20;G09G3/30;G09G3/36;(IPC1-7):G09G3/36

主分类号：H01L51/50

摘要：A column driving circuit and method for driving pixels in a column row matrix. Specifically, the present invention provides a circuit and method that generally includes an input for receiving a signal, a multiplexing circuit for receiving the signal from the input, and a first and a second column line, wherein each column line alternates in receiving the signal from the multiplexing circuit. By splitting the signal between two column lines, overall line capacitance is reduced, as are problems associated with delays in ramp retrace.