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A splicing screen synchronous display method, device and system

A synchronous display and splicing screen technology, applied in the direction of digital output to display devices, instruments, calculations, etc., can solve the problems of out-of-sync display and different resolutions of graphics cards

Inactive Publication Date: 2018-10-09
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a splicing screen synchronous display method, device and system, which solves the problem that the resolution of each output head of each graphics card may be different due to the fact that the resolution of the wall block of the LED is fixed at present. All the same, so it cannot be configured as a single logical screen, resulting in a technical problem of out-of-sync display between graphics cards

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  • A splicing screen synchronous display method, device and system
  • A splicing screen synchronous display method, device and system
  • A splicing screen synchronous display method, device and system

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Embodiment Construction

[0036] The splicing screen synchronous display method, device and system provided by the embodiments of the present invention solve the problem that the resolution of the current wall block of the LED is fixed, which may cause the resolution of each output head of each graphics card to be different. They are all the same, so that they cannot be configured as a single logical screen, causing the technical problem of unsynchronized display between the graphics cards.

[0037] In order to make the objectives, features, and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all...

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Abstract

The embodiment of the present invention discloses a splicing screen synchronous display method, device and system, which solves the problem that the resolution of each output head of each graphics card may be different due to the fact that the resolution of the wall block of the LED is fixed at present. As a result, it cannot be configured as a single logical screen, resulting in a technical problem of out-of-sync display between graphics cards. The splicing screen synchronous display method in the embodiment of the present invention includes: arranging each output port of the graphics card in a preset order according to the display unit of the splicing screen; performing an overall configuration on the output of the graphics card; and outputting the display signal of the graphics card after the overall configuration The display of a single logical screen is performed through a pure hardware workstation.

Description

Technical field [0001] The present invention relates to the field of display technology, in particular to a method, device and system for synchronous display of splicing screens. Background technique [0002] The splicing screen is a complete LCD splicing display unit, which can be used as a monitor alone or used as a super-large screen spliced ​​with LCD. According to different usage needs, realize the variable large screen function: single screen split display, single screen independent display, arbitrary combination display, full-screen LCD splicing, vertical screen display, and the image frame can be compensated or covered. [0003] In the current large-screen splicing display market application, workstations are often equipped with one or more graphics cards. Since the resolution of the LED wall block is certain, it may cause the resolution of each graphics card output head to be different , Which cannot be configured as a single logical screen, which will cause the problem o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/14
CPCG06F3/1446
Inventor 许名件
Owner GUANGDONG VTRON TECH CO LTD