Patent · US Active

Array substrate, method of manufacturing array substrate, display panel and display apparatus

US11237657B2 · kind B2 · utility

0Cited by

0References

18Claims

0Family size

Assignees

Ordos Yuansheng Optoelectronics Co., Ltd. · CN
BOE Technology Group Co., Ltd. · CN

Inventors

Chenglong Wang · Lo Wu, CN
Yezhou Fang · Beijing, CN
Feng Li · Beijing, CN
Xinguo Wu · Beijing, CN
Xiaogang Zhu · Beijing, CN
Guojiang YU · Beijing, CN

Key dates

Filing date	Mar 19, 2020
Grant date	Feb 1, 2022
Priority date	—
Expiry date	Mar 19, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06F2203/04103
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Embodiments of the present disclosure provide an array substrate, a method of manufacturing the array substrate, a display panel and a display apparatus. The array substrate includes: a substrate; a touch pad disposed on a side of the substrate; a first planarization layer disposed on a side of the touch pad facing away from the substrate; a first passivation layer disposed on a side of the first planarization layer facing away from the touch pad; a touch electrode layer disposed on a side of the first passivation layer facing away from the first planarization layer; and a first via hole sequentially passing through at least the first planarization layer and the first passivation layer. The touch electrode layer is electrically connected to the touch pad through the first via hole.

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