Driving method of target display device, display device and spliced screen system

A technology of a display device and a driving method, which is applied in the direction of digital output to display equipment, input/output process of data processing, instruments, etc., and can solve the problems that the replacement display device cannot be loaded, and the replacement display device cannot display pictures normally.

Pending Publication Date: 2021-05-11
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the splicing screen performance, when the display device is replaced, there are often problems such as the replacement display device cannot display the picture normally, the replacement display device cannot load the display file to be displayed, etc.

Method used

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  • Driving method of target display device, display device and spliced screen system
  • Driving method of target display device, display device and spliced screen system
  • Driving method of target display device, display device and spliced screen system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0087] In group splicing screen performances, each official performer carries a display device with a unique identity to enter each performance block and takes position in their respective performance positions. With the manipulation of the official performer and the display of the display device, The entire splicing display device moves into various graphics.

[0088] The mosaic display device is divided into multiple performance blocks, each performance block includes multiple display devices, and each performance block is mixed with at least one reserve member. When the display is abnormal (black screen, blurred screen, light board failure or out of control), the reserve team moves to the display device with the problem, writes down and reports the identity of the fault display device, turns off the fault display device and takes the fault display device to the nearest repair point.

[0089] When receiving the fault display device, the staff at the maintenance point will f...

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PUM

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Abstract

The invention provides a method for driving a target display device, and the method comprises the steps: obtaining an identity label of a to-be-replaced display device in a spliced screen, the spliced screen comprises a plurality of display devices, and each display device is provided with a unique identity label; and obtaining a display file corresponding to the display device to be replaced according to the obtained identity label. In the invention, the target display device can actively acquire the display file corresponding to any display device, and when the to-be-replaced display device appears in the spliced screen, the target display device can directly acquire the corresponding display file through the identity label of the to-be-replaced display device; therefore, the efficiency of loading the display file to the standby display device when the display device is replaced is improved. The invention further provides a display device and a spliced screen system.

Description

technical field [0001] The present invention relates to the field of display technology, in particular, to a driving method of a target display device, a display device capable of executing the driving method, and a splicing screen system including the display device. Background technique [0002] Splicing screen refers to the screen combination scheme of splicing multiple independent display devices together to make these display devices display the same overall picture. It is often used in large billboards, splicing screen performances, etc. In the splicing screen scheme, the overall picture is spliced ​​by the pictures of each display device, and the failure of any one of the display devices will affect the display effect of the entire screen. Therefore, after the failure of the display device, it is necessary to replace the display device in time And load the display file to be displayed at the position into the replacement display device. However, in the splicing scree...

Claims

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Application Information

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IPC IPC(8): G06F3/14
CPCG06F3/1446G06F3/14
Inventor 于超王全忠吴坚肖长剑王峣李金雷陈铁砺祝虎乔惠时晓东
Owner BOE TECH GRP CO LTD
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