Patent ID: 9595213
Date: 2017-03-14
CPC Classifications: G09G

Claim:
1. An organic light-emitting display panel, comprising: a panel test unit connected to first ends of a plurality of data lines, and configured to output a panel test signal for testing a plurality of pixels; a plurality of data pads connected to second ends of the plurality of data lines; an array test unit configured to selectively apply a plurality of array test signals to a pixel column of a pixel unit according to a plurality of array test control signals, and detect a signal output from the pixel column to which the plurality of array test signals are applied, wherein the array test unit comprises a plurality of array test pads configured to receive the array test signals, and each array test pad is connected to a different group of data pads from among the plurality of data pads; and a line test unit configured to output a line test signal for testing for an open or a short at the second ends of the data lines.