Patent · US Active

Array substrate and display panel

US12300701B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. · CN

Inventors

Fei AI · 红钢城街道, CN
Dewei Song · 红钢城街道, CN
Chengzhi LUO · 红钢城街道, CN

Key dates

Filing date	Dec 9, 2021
Grant date	May 13, 2025
Priority date	—
Expiry date	Dec 9, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH10D86/441
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An array substrate and a display panel are provided. The array substrate includes a substrate, an array layer, an inorganic insulation layer, a conductive electrode, a passivation layer, and a pixel electrode disposed in sequence. The array layer includes a source electrode and a drain electrode. A first via hole is defined in the array substrate. The first via hole penetrates the passivation layer and the inorganic insulation layer and exposes the drain electrode. The pixel electrode is connected to the drain electrode in the first via hole.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.