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:
Feb. 27, 2024
Filed:
May. 29, 2023
Keewin Display Co., Ltd., Shanghai, CN;
Keewin Display Co., Ltd., Shanghai, CN;
Abstract
A high-brightness liquid crystal display device includes a display module; a temperature controller abutting a back surface of the display module, a first ventilation channel being formed in the temperature controller; and fans disposed on the display module in correspondence to the first ventilation channel of the temperature controller. The fans form an airflow that flows through the first ventilation channel, to adjust the temperature of the display module. According to the present invention, the temperature controller abuts the back surface of the display module to implement temperature control on the back surface of the display module. The back surface of the display module is a lamp panel, and the temperature controller abuts the lamp panel. The airflow formed by the fans quickly reduces and increases the temperature of the lamp panel, thereby ensuring that the lamp panel works at an appropriate environmental temperature.