Array substrate and method for repairing array substrate

US10916618B2 · kind B2 · utility

Assignee

• BOE Technology Group Co., Ltd. · CN

Inventors

• Minghua Xuan · Beijing, CN
• Xiaochuan Chen · Beijing, CN
• Han Yue · Beijing, CN
• Ning Cong · Beijing, CN

Key dates

• Filing date: May 15, 2019
• Grant date: Feb 9, 2021
• Expiry date: May 15, 2039

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K71/861

Abstract

The present disclosure relates to an array substrate and a method for repairing an array substrate. The array substrate includes: a plurality of sub-pixels located on a substrate, each sub-pixel including a driving transistor and a light emitting device, a control electrode of the driving transistor being coupled to a data signal terminal and a first electrode of the driving transistor being coupled to a first voltage terminal, the light emitting device being connected in series between a second electrode of the driving transistor and a second voltage terminal, the sub-pixels including a first sub-pixel and a second sub-pixel adjacent to the first sub-pixel that emits light of the same color as that of the first sub-pixel; and a first repairing line insulated from and intersecting with a connection line between the light emitting device and the second electrode of the driving transistor of the first sub-pixel and a connection line between the light emitting device and the second electrode of the driving transistor of the second sub-pixel.