Electrostatic discharge device and organic electro-luminescence display device having the same

摘要

An electrostatic discharge device and an organic electro-luminescence display device having the same are provided. The organic electro-luminescence display device includes an electrostatic discharge device including a metal pattern having an island shape on a substrate, an insulating layer on the metal pattern, a semiconductor pattern on the insulating layer, the semiconductor pattern corresponding to the metal pattern, a first electrode overlapping one end of the semiconductor pattern, and a second electrode overlapping the other end of the semiconductor pattern, and spaced from the first electrode, thereby preventing a current leakage, a signal distortion and a signal cross-talk to improve the reliability.

主权项

1. An electrostatic discharge device comprising:
an insulating layer on a substrate; a semiconductor pattern on the insulating layer; a first electrode overlapping one end of the semiconductor pattern and connected to a gate pad formed on one end of a gate line; and a second electrode overlapping the other end of the semiconductor pattern and spaced from the first electrode, and connected to a shorting bar, wherein the second electrode and the shorting bar are formed of a single body, and wherein the second electrode and the first electrode are contacted with a portion of the semiconductor pattern in an overlapped region.