Patent · US Active

Display panel and driving method thereof, and display device

US12038661B2 · kind B2 · utility

1Cited by

1References

16Claims

0Family size

Assignees

Inventors

Xianglei Qin · Beijing, CN
Jian-Hong Lin · Erlun, TW
Yong Zhang · Millbrae, US
Zhichao Yang · Beijing, CN
Limin Zhang · Beijing, CN
Zepeng Sun · Beijing, CN
Liangzhen Tang · Beijing, CN
Zhilong Duan · Beijing, CN
Honggui Jin · Beijing, CN
Yashuai An · Beijing, CN
Lingfang Nie · Beijing, CN
Jian Wang · Beijing, CN
Xuechao Song · Beijing, CN
Li Tian · Qingdao, CN
Jing Pang · Shandong, CN

Key dates

Filing date	Feb 20, 2020
Grant date	Jul 16, 2024
Priority date	—
Expiry date	Jun 24, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG09G2330/021
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Provided are a display panel and a driving method thereof, and a display device. The display panel includes: a base substrate; and multiple subpixels provided at the base substrate, at least one of the multiple subpixels including a reflective electrode, wherein the reflective electrode at least includes a first reflective electrode and a second reflective electrode insulated and spaced apart from each other, the first reflective electrode is provided with a first through hole, the second reflective electrode is provided with a second through hole, and an area of the first through hole is different from an area of the second through hole.

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