PIXEL CIRCUIT AND DISPLAY DEVICE

专利名称：PIXEL CIRCUIT AND DISPLAY DEVICE发明人：Yoshimitsu Yamauchi申请号：US14366089申请日：20121206

公开号：US20140361960A1公开日：20141211

专利附图：

摘要：A pixel circuit includes: a light emitting element; an n-channel drive transistor Tthat has a source connected with an anode of the light emitting element, a gateconnected with a pixel node, and controls a light emission current flowing in the lightemitting element in accordance with a light emission control voltage between the gate

and the source; a transfer transistor T which is interposed between a data signal line andthe pixel node, and has a gate connected with a scan signal line; a control transistor Twhich is interposed between the source and a drain of the drive transistor T, has a gateconnected with the scan signal line, and comes into an ON state simultaneously with thetransfer transistor T; and a capacitance element which is interposed between the gateand the source of the drive transistor T, and holds the light emission control voltage.

申请人：Sharp Kabushiki Kaisha

地址：Osaka-shi, Osaka JP

国籍：JP

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