METHOD FOR INSPECTING ORGANIC LIGHT EMITTING DISPLAY DEVICE AND INSPECTING DEVICE PERFORMING SAME

摘要

A method for inspecting an organic light emitting display device includes the steps of: enabling a power supply unit of an inspecting device to supply a power supply voltage to the organic light emitting display device including a plurality of pixels; enabling a driving signal supply unit of the inspecting device to supply a driving signal to the organic light emitting display device; enabling a feeding unit of the inspecting device to apply a feeding signal to a wire; enabling a power receiving unit of the inspecting device to sense a power reception signal generated by the feeding signal from the wire; and enabling a control unit of the inspecting device to determine whether the organic light emitting display device is defective based on the power reception signal. Accordingly, the present invention can inspect dot and line (DAL) defects in the organic light emitting display device.;COPYRIGHT KIPO 2017