Patent · US Active

Display panel, driving method thereof, and display device

US11036078B2 · kind B2 · utility

0Cited by

4References

11Claims

0Family size

Assignees

Inventors

Li Jiang · Nanhu, CN
Tongmin Liu · Beijing, CN
Heng Zhang · Zhangdian District, CN
Jun Xu · Beijing, CN
Fei Chen · Beijing, CN
Aoxiang Li · Shanghai, CN

Key dates

Filing date	May 2, 2019
Grant date	Jun 15, 2021
Priority date	—
Expiry date	May 2, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG02F2203/11
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A display panel, a driving method thereof and a display device. The display panel includes a plurality of pixel units, the plurality of pixel units includes a first pixel unit, the first pixel unit includes a first sub-pixel, the first sub-pixel includes an infrared luminescent material on a display side, and the infrared luminescent material is capable of emitting infrared light under an irradiation of light emitted by the first sub-pixel.

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