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, 2020
Filed:
Jul. 19, 2017
Via Technologies, Inc., New Taipei, TW;
Steve Shu Liu, New Taipei, TW;
VIA Technologies, Inc., New Taipei, TW;
Abstract
A system, a control apparatus and a control method for distributed video display are provided. The system includes an image source device configured to provide image data, a plurality of displays, a plurality of display chips respectively coupled to the displays and connected with the video source device through a network, and a control apparatus connected with the image source device and the display chips through the network and configured to transmit a playback signal to each of the display chips to control the display chips to receive the image data from the image source device and convert the received image data into display frames capable of being played by the displays. The control apparatus further transmits a synchronizing signal to each display chip to control the display chips to synchronize the clocks with each other according to the synchronizing signal and sets each of the display chips with a fixed delay time after receiving the image data to synchronously play the display frames on the displays.