LIQUID CRYSTAL DISPLAY PANEL

摘要

The present invention provides a liquid crystal display (LCD) panel. The LCD panel comprises a substrate, signal lines, test switches, at least one test line and a control line. The test switches are connected between the signal lines and the test line, and the at least one test line is configured to input test signals to the test switches, and the control line is configured to turn on the test switches. In the present invention, the test line is not required to be cut off by a laser, thereby improving a production capacity and a process yield of the LCD panel.

主权项

1. A liquid crystal display (LCD) panel, comprising:
a substrate; a plurality of signal lines disposed on the substrate; a plurality of test switches connected to the signal lines; at least one test line connected to the test switches configured to input test signals to the test switches; and a control line connected to the test switches and configured to turn on the test switches; wherein, when testing the liquid crystal display panel, a control signal is transmitted to the test switches from the control line, so as to turn on the test switches; wherein, when the signal lines are data lines, a level of the control signal is higher than 8 V, and when the signal lines are gate lines, a level of the control signal is higher than 30 V.