Display substrate and method of manufacturing the same

摘要

A display substrate includes a substrate, a pixel part, a pad part and a sacrificial electrode. The substrate includes a display area and a peripheral area. The pixel part is on the display area and includes a switching element, and a pixel electrode electrically connected to the switching element. The pad part is on the peripheral area and contacts a terminal of an external device. The pad part includes a pad electrode a contact electrode. The pad electrode includes a first metal layer, and a second metal layer on the first metal layer, and the contact electrode contacts the second metal layer. The sacrificial electrode is spaced apart from the pad electrode and contacts the contact electrode. An exposed portion of the sacrificial electrode is exposed to an external side of the display substrate.

主权项

1. A display substrate comprising:
a substrate comprising a display area and a peripheral area; a pixel part on the display area, the pixel part comprising a switching element, and a pixel electrode electrically connected to the switching element; a pad part on the peripheral area and contacting a terminal of an external device, the pad part comprising:
a pad electrode and a contact electrode,the pad electrode comprising a first metal layer, and a second metal layer on the first metal layer,the contact electrode contacting the second metal layer; and a sacrificial electrode on the peripheral area, spaced apart from the pad electrode of the pad part, and comprising an exposed portion including:
a first portion contacting the contact electrode, anda second portion exposed to an external side of the display substrate.