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:
Sep. 23, 2025
Filed:
Aug. 23, 2023
Mediatek Singapore Pte. Ltd., Singapore, SG;
Cui Zhang, Beijing, CN;
MediaTek Singapore Pte. Ltd., Singapore, SG;
Abstract
A screen system control method, applied to a screen system comprising a screen, a host and at least one idle image generating module. The method comprises: (a) establishing software flow and error handling mechanisms to switch the screen system between working mode and idle mode; (b) establishing different mode switch mechanism for different screen types and application scenarios; (c) establishing hardware circuit of idle controller and the other display-related engines to automatically accomplish the mode switch operations between working mode and idle mode; and (d) establishing an overflow protection mechanism for write direct memory access (WDMA).