Patent · US Active

Display screens and display devices

US10923537B2 · kind B2 · utility

2Cited by

2References

20Claims

0Family size

Inventors

Tingting Zhang · Tangxia, CN
Lu Zhang · Shanghai, CN
Zhenzhen Han · Kunshan, CN
Siming Hu · Kunshan, CN

Key dates

Filing date	Oct 9, 2019
Grant date	Feb 16, 2021
Priority date	—
Expiry date	Oct 9, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG09G2330/00
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A display screen having an irregular shape and a display device are provided. The display screen has a contour line defining an active display area. The display screen includes a plurality of repeatedly arranged first light emitting units and a plurality of repeatedly arranged second light emitting units. The number of sub-pixels in the first light emitting units is greater than or equal to the number of sub-pixels in the second light emitting units. The first light emitting units and the second light emitting units with different structures are combined and filled with the contour line of the display screen to define the active display area, and the contour line is fit by different shapes of the first light emitting units and the second light emitting units.

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