Patent · US Active

Spliced display screen

US11914240B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. · CN

Inventors

Yao-Chung Chen · Longbeilingcun, CN
Min Wang · San Diego, US

Key dates

Filing date	Dec 30, 2021
Grant date	Feb 27, 2024
Priority date	—
Expiry date	Jul 24, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG02F1/1339
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A spliced display screen is disclosed. The spliced display screen includes a case body, a backlight unit disposed on a side of the case body, at least two liquid crystal display (LCD) panels spliced to each other, a first magnetic unit, and a second magnetic unit. The LCD panels are attached to the case body and are disposed on a light-emitting side of the backlight unit. The first magnetic unit is disposed on a side of the case body close to the LCD panel. The second magnetic unit is disposed on a side of the LCD panels close to the backlight unit. Polarity of the first magnetic unit and polarity of the second magnetic unit are same.

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