Patent · US Active

Display panel comprising a piezoelectric element having one end in contact with an connected to a first primary spacer and the other end in contact with and connected to a second primary spacer

US12050380B2 · kind B2 · utility

0Cited by

1References

15Claims

0Family size

Assignee

HKC CORPORATION LIMITED · CN

Inventors

Ni Luo · Longbeilingcun, CN
Weishi Yang · Longbeilingcun, CN
Jianying Zhang · Beijing, CN
Baohong Kang · Lo Wu, CN

Key dates

Filing date	Jul 6, 2023
Grant date	Jul 30, 2024
Priority date	—
Expiry date	Jul 6, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG02F1/139
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A display panel is provided. The display panel includes a first substrate, a second substrate, and a liquid crystal layer. The liquid crystal layer includes multiple liquid crystal molecules. The display panel includes multiple primary spacer assemblies, and each of the multiple the primary spacer assemblies includes a first primary spacer, a second primary spacer, and a piezoelectric element. The first primary spacer is adjacent to the second primary spacer, and two opposite ends of the piezoelectric element are respectively connected to the first primary spacer and the second primary spacer.

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