ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF INSPECTING THE SAME

摘要

An organic light emitting display device includes a display panel including a display area in which pixels are arranged and a non-display area disposed in vicinity of the display area, a scan driver applying scan signals to the pixels, a source driver chip connected to the non-display area to apply a data voltage to the pixels and generating an input signal, a light emitting control driver applying light emitting control signals to the pixels, a detecting capacitor disposed in the non-display area, and first and second test lines connected between the source driver chip and the detecting capacitor to apply the input signal to the detecting capacitor. The source driver chip outputs a charging time of the detecting capacitor on the basis of the input signal as an output signal.

主权项

1. An organic light emitting display device, comprising:
a display panel including a display area in which a plurality of pixels are arranged and a non-display area disposed in a vicinity of the display area; a scan driver applying scan signals to the pixels; a source driver chip connected to the non-display area to apply data voltages to the pixels and generating an input signal; a light emitting control driver applying light emitting control signals to the pixels; a detecting capacitor disposed in the non-display area; and first and second test lines connected between the source driver chip and the detecting capacitor and transmitting the input signal to the detecting capacitor, the source driver chip outputs a change of a voltage charged in the detecting capacitor as an output signal, and the detecting capacitor is disconnected from the pixels.