Patent · US Active

Display panel and display device

US11522007B2 · kind B2 · utility

0Cited by

0References

19Claims

0Family size

Assignee

Shanghai Tianma Micro-electronics Co., Ltd. · CN

Inventors

Xiaoyue Su · Shanghai, CN
Yang Zeng · Beijing, CN
Shihao Tang · Shanghai, CN

Key dates

Filing date	Jun 24, 2020
Grant date	Dec 6, 2022
Priority date	—
Expiry date	Jun 24, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/8514
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

The present disclosure provides a display panel and a display device. The display panel includes: a base substrate; a plurality of micro-LED groups located on the base substrate, wherein each of the plurality of micro-LED groups includes at least three micro-LEDs, and at least two micro-LEDs of each said micro-LED group have their longer sides arranged in different directions; and a shielding layer comprising a plurality of apertures located in shielding portions, wherein the shielding portions are located between adjacent micro-LEDs, and wherein the plurality of apertures each correlates one of the micro-LEDs.

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