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Electronic device and image synchronization method

An electronic device and imaging technology, applied in television, electrical components, image communication, etc., can solve problems such as difficulties

Active Publication Date: 2022-04-05
ATEN INT CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the number of display devices increases, it becomes extremely difficult for these display devices to perform image operations synchronously due to transmission delay or processing delay.

Method used

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  • Electronic device and image synchronization method
  • Electronic device and image synchronization method
  • Electronic device and image synchronization method

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Embodiment Construction

[0050] The following will clearly illustrate the spirit of the present disclosure with drawings and detailed descriptions. After understanding the embodiments of the present disclosure, any person of ordinary skill in the art may make changes and modifications based on the techniques taught in the present disclosure. departing from the spirit and scope of this disclosure.

[0051] Regarding the "coupling" used herein, it can refer to two or more elements that are in direct physical or electrical contact with each other, or indirect physical or electrical contact with each other, and "coupling" can also refer to two or more components. Components operate or act on each other.

[0052] As used herein, "first", "second", ... etc. do not refer to a particular sequence or sequence, nor are they used to limit the present invention, but are only used to distinguish elements or operations described with the same technical terms .

[0053] As used herein, "comprising", "comprising", ...

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Abstract

An electronic device and an image synchronization method, suitable for a video wall system, comprising: generating a first counting time point and a second counting time point; sending a first counting time point with a first time parameter at the first counting time point a control signal to a first image switching device so that the first image switching device switches the image data source according to the first time parameter; and sending a second control signal with a second time parameter to the second counting time point A second image switching device enables the second image switching device to switch the image data source according to the second time parameter; wherein the first image switching device and the second image switching device synchronize and correspondingly output after switching the image data source The respective image data are sent to a first display group and a second display group of the video wall system. Thus, the first controlled device and the second controlled device can synchronously output image data to different display groups.

Description

technical field [0001] This case involves an electronic device and an image synchronization method. Specifically, this case involves an electronic device and an image synchronization method related to a video wall. Background technique [0002] With the development of electronic technology, display devices have been widely used in people's lives. [0003] In some applications (such as a video wall), multiple display devices need to perform image operations (such as image switching or starting image display) synchronously. However, when the number of display devices increases, it becomes extremely difficult for these display devices to perform image operations synchronously due to conditions such as transmission delay or processing delay. Therefore, a workaround should be proposed. Contents of the invention [0004] An implementation aspect of the present application relates to an electronic device. According to an embodiment of the present application, the electronic d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/268H04N21/43G06F3/14
Inventor 朱弘棋王鼎元张智强
Owner ATEN INT CO