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. 28, 2017
Filed:
May. 26, 2016
Realtek Semiconductor Corp., Hsinchu, TW;
Yu-Pin Chou, Miao Li County, TW;
Szu-Ping Chen, Chu Pei, TW;
REALTEK SEMICONDUCTOR CORP., Hsinchu, TW;
Abstract
An apparatus for mode detection for a display device includes a front-end circuit, adapted to fetch an image signal according to a determined mode to generate a fetched image signal, and to adjust the determined mode according to a control signal, and a back-end circuit, connected to the front-end circuit, adapted to process the fetched image signal according to the determined mode. The back-end circuit is adapted to generate an indication signal according to an abnormal status, wherein the back-end circuit comprises a buffer adapted to temporarily store the fetched image signal, and wherein the abnormal status comprises an underflow or overflow state of the buffer. The back-end circuit further includes a determining unit, connected to the front-end circuit and the back-end circuit, adapted to generate the control signal according to the indication signal indicating the determined mode needs to adjust.