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专利名称：Circuit for driving display发明人：Hak Su Kim,Minho Lee,Young-Wan
Cho,Seung-Tae Kim
申请号：US10151928申请日：20020522公开号：US07230614B2公开日：20070612
专利附图：
摘要：The present invention relates to a display, and more particularly, to circuit fordriving a display of a low power consumption. For the purpose, the circuit includes a lightemitting display of current driven type having a plurality of column electrode lines
arranged in a column direction, a plurality of row electrode lines arranged perpendicularto the column electrode lines, and a matrix of pixels at crossing points of the columnelectrode lines and the row electrode lines, a power source part, a column driving circuitconnected to the column electrode lines formed in the column direction for
supplying/discharging a current to/from the column electrode lines, for driving the lightemitting display of current driven type, and an electric transformer for, when the currentsupplied to the column electrode lines is discharged, recovering the current dischargedfrom the column electrode lines and re-supplying a recovered current to the powersource part.
申请人：Hak Su Kim,Minho Lee,Young-Wan Cho,Seung-Tae Kim
地址：Seoul KR,Seoul KR,Seoul KR,Seoul KR
国籍：KR,KR,KR,KR
代理机构：Ked & Associates
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