发明名称 PIXEL DRIVE CIRCUIT FOR ELECTROLUMINESCENT ELEMENT
摘要 A pixel circuit including a storage capacitor to which data is written including a black level; a second driving transistor supplies a drive current corresponding to data written to the storage capacitor to a second organic electroluminescence element; a first driving transistor supplies to a first organic electroluminescence element drive current that reflects brightness degradation or current degradation in the second organic electroluminescence element, wherein the second driving transistor supplies a predetermined drive current to the second organic electroluminescence element including data of the black level; and the drive voltage of the first driving transistor is set to a voltage reflecting the brightness degradation or current degradation in the second organic electroluminescence element.
申请公布号 US2009096723(A1) 申请公布日期 2009.04.16
申请号 US20080241360 申请日期 2008.09.30
申请人 KAWABE KAZUYOSHI 发明人 KAWABE KAZUYOSHI
分类号 G09G3/30 主分类号 G09G3/30
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