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:
Apr. 07, 2026
Filed:
Jul. 27, 2022
Boe Technology Group Co., Ltd., Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A display terminal, a server and an information security issuing system are provided. The display terminal includes a monitoring module and a display module. The monitoring module includes: a file request unit configured to receive a device authentication result sent by the server and send a file issuing request to the server when the device authentication result indicates that the display terminal is successfully authenticated; an identity authentication unit configured to receive an encrypted authentication file issued by the server according to the file issuing request, and authenticate identity information of data content in the encrypted authentication file; the display module is configured to display the data content in the encrypted authentication file when the identity authentication is passed; and a content authentication unit configured to determine whether the data content is correct based on a first image displayed by the display module.