The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 2025
Filed:
May. 20, 2024
Applicant:
Hkc Corporation Limited, Shenzhen, CN;
Inventors:
Zhouchen Pu, Shenzhen, CN;
Lidan Ye, Shenzhen, CN;
Assignee:
HKC CORPORATION LIMITED, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1362 (2006.01); G02F 1/1368 (2006.01);
U.S. Cl.
CPC ...
G02F 1/136286 (2013.01); G02F 1/1368 (2013.01);
Abstract
A display device includes a liquid crystal display (LCD) panel, a plurality of magnetic nano particles are provided within the LCD panel, and the display device further includes an alternating current (AC) power supply assembly and a first electromagnet; and the first electromagnet is provided on at least a side of the LCD panel, and connected to the AC power supply assembly. The magnetic nano particles are located within an area covered by the alternating magnetic field and can generate heat under the alternating magnetic field, to improve a poor display in the low temperature.