Patent · US Active

Display panel, display apparatus and driving method thereof

US10783843B2 · kind B2 · utility

1Cited by

0References

15Claims

0Family size

Assignees

Inventors

Shuo Li · London, CA
Zongze He · Beijing, CN
Zhenghua Lu · Beijing, CN
Yuxuan Chen · Hunan, CN
Jianguang Yang · Nanjing, CN
Liang Zhang · Beijing, CN
Feng Long · Hubei, CN

Key dates

Filing date	Mar 21, 2019
Grant date	Sep 22, 2020
Priority date	—
Expiry date	Mar 21, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG09G2320/0626
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A display panel includes a plurality of sub-pixels each corresponding one color. Each sub-pixel includes a plurality of display units and a plurality of driving sub-circuits that are in one-to-one correspondence with the plurality of display units. Each driving sub-circuit is configured to drive a corresponding one of the plurality of display units to be in a bright state or a dark state. The plurality of driving sub-circuits are configured to drive at least two of the plurality of display units to display different display brightness in the bright state.

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