ORGANIC LIGHT EMITTING DIODE DISPLAY

摘要

An organic light emitting diode display includes: a substrate; a scan line, a first emission control line, and a second emission control line on the substrate; a data line and a driving voltage line crossing the scan line; a switching transistor connected to the scan line and the data line and including a switching drain electrode; a driving transistor including a driving source electrode connected to the switching drain electrode; an organic light emitting diode electrically connected to a driving drain electrode of the driving transistor; an operation control transistor to transmit a driving voltage to the driving transistor; and a first emission control transistor and second emission control transistor to transmit the driving voltage from the driving transistor to the organic light emitting diode, wherein the first emission control line and the second emission control line partially overlap each other.

主权项

1. An organic light emitting diode display comprising:
a substrate; a scan line, a first emission control line, and a second emission control line on the substrate and respectively configured to transmit a scan signal, a first emission control signal, and a second emission control signal; a data line and a driving voltage line crossing the scan line, the data line and the driving voltage line being respectively configured to transmit a data voltage and a driving voltage; a switching transistor connected to the scan line and the data line and comprising a switching drain electrode configured to output the data voltage; a driving transistor comprising a driving source electrode connected to the switching drain electrode; an organic light emitting diode electrically connected to a driving drain electrode of the driving transistor; an operation control transistor configured to be turned on by the first emission control signal and to transmit the driving voltage to the driving transistor; and a first emission control transistor and a second emission control transistor respectively configured to be turned on by the first emission control signal and the second emission control signal, and to transmit the driving voltage from the driving transistor to the organic light emitting diode, wherein the first emission control line and the second emission control line partially overlap each other.