Matrix display device

专利名称：Matrix display device

发明人：Hisao Hanmura,Masahiro Takasaka申请号：US06/335690申请日：19811230公开号：US04481511A公开日：19841106

摘要：Disclosed is a matrix display device comprising: a matrix display panel having aplurality rows of row electrodes and a plurality column of column electrodes and adisplay medium interposed therebetween, crosspoints of the row electrodes and thecolumn electrodes defining picture cells arranged in matrix, each column of the columnelectrodes opposing to respective one column of the matrix picture cells being dividedinto a plurality of groups with a predetermined regularity and electrically interconnectedwithin each group, terminals of at least two groups of column electrodes of the pluralityof groups of column electrodes being arranged to extend to the same side of the matrixdisplay panel; a row electrode drive circuit for producing row electrode drive signals tobe applied to the row electrodes in accordance with a video data; a column electrodedrive circuit for producing column electrode drive signals to be applied to the at leasttwo groups of column electrodes in accordance with the video data; a video data circuitfor supplying said video data to said row electrode drive circuit and said columnelectrode drive circuit.

In the device, the outputs of the column electrode drive circuit or the video data to besupplied to the column electrode drive circuit are arranged in the same order as thearrangement of the terminals of the at least two groups of column electrodes.

申请人：HITACHI, LTD.

代理机构：Antonelli, Terry & Wands

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