Patent · US Active

Display apparatus

US10825363B2 · kind B2 · utility

0Cited by

11References

19Claims

0Family size

Assignee

BOE Technology Group Co., Ltd. · CN

Inventors

Wenbo Li · Beijing, CN
Xinguo Li · Beijing, CN

Key dates

Filing date	Mar 21, 2019
Grant date	Nov 3, 2020
Priority date	—
Expiry date	Mar 21, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG09G2330/021
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A display apparatus includes a first display apparatus and a second display apparatus that are stacked. A display image quality of the first display apparatus in a display state is higher than a display image quality of the second display apparatus in a display state, and a power consumption of the second display apparatus in the display state is lower than a power consumption of the first display apparatus in the display state.

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