METHOD OF TESTING ORGANIC LIGHT-EMITTING DISPLAY PANEL, MOTHER SUBSTRATE TESTING APPARATUS, AND METHOD OF TESTING MOTHER SUBSTRATE

摘要

A method of testing an organic light-emitting display panel, a mother substrate testing apparatus, and a method of testing a mother substrate are provided. The method of testing an organic light-emitting display panel includes operations of applying an electric field to an encapsulation layer of the organic light-emitting display panel and determining a defect of the organic light-emitting display panel.

主权项

1. A method of testing an organic light-emitting display panel, the method comprising:
disposing an electrically conducting plate on an encapsulation layer of the organic light-emitting display panel; applying a bias voltage across a common electrode of the organic light-emitting display panel and the conducting plate; and determining whether a defect exists in the organic light-emitting display panel.