Patent · US Active

Display device

US12426171B2 · kind B2 · utility

0Cited by

0References

19Claims

0Family size

Assignees

Inventors

Xiaotong Liu · Beijing, CN
Yuju Chen · Beijing, CN
Yongchun Tao · Beijing, CN
Hui HUA · Beijing, CN
Zhiming Yang · Beijing, CN
Jijing HUANG · Beijing, CN
Hengfei Zhang · Beijing, CN
Yingzi WANG · Beijing, CN

Key dates

Filing date	Jul 1, 2022
Grant date	Sep 23, 2025
Priority date	—
Expiry date	Jul 1, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG09G2300/04
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A display device is disclosed. The display device includes a module outer frame, including a display opening window, where an accommodation space is formed inside the module outer frame; a display module, fixed in the accommodating space, where a light emitting side of the display module faces the display opening window; a touch module, fixed between the display module and the display opening window, where the touch module includes a haptic sensor configured to generate a standing wave on a surface of the touch module during operation; a first isolation structure, arranged between the touch module and the module outer frame, where the first isolation structure is configured to isolate the touch module from the module outer frame; and a second isolation structure, arranged between the display module and the touch module, where the second isolation structure is configured to isolate the display module from the touch module.

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