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LED display screen and display method thereof, and device with storage function

A technology of LED display screen and display method, which is applied to static indicators, instruments, etc., can solve the problems of LED display screen display out of sync, and achieve the effect of improving display quality

Active Publication Date: 2021-02-09
SHENZHEN DICOLOR OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem mainly solved by this application is to provide an LED display screen and its display method, and a device with a storage function, which can effectively improve the problem of out-of-sync display on the LED display screen.

Method used

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  • LED display screen and display method thereof, and device with storage function
  • LED display screen and display method thereof, and device with storage function
  • LED display screen and display method thereof, and device with storage function

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0025] LED display screen, that is, light-emitting diode display screen, in order to describe the aspect, the LED display screen is referred to as LED display screen for short in the whole text. Most of the display modules of the existing LED display screens are arranged in arrays and spliced ​​together, such as figure 1 as shown, figure 1 It is a structural schematic diagram of an embodiment of an arrangement mode of the display modules of the LED display screen of the present app...

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Abstract

The present application discloses an LED display screen, a display method thereof, and a device with a storage function. The display method includes the following steps: acquiring and storing image data to be displayed by each module of the LED display screen; driving the Each of the modules simultaneously displays its stored image frames to be displayed. Through the above method of caching the data to be displayed before displaying, it is possible to effectively avoid the problem of out-of-sync display caused by the modules receiving display screens in different orders or at different times during real-time display, and effectively improve the display quality of the screen.

Description

technical field [0001] The present application relates to the field of LED display, in particular to an LED display screen, a display method thereof, and a device with a storage function. Background technique [0002] In recent years, with the rapid popularization and development of large-size and small-size display panels, the development of the LED display field has also entered a period of rapid development. Moreover, users have put forward new requirements on the performance and structure of the LED display device. [0003] A traditional LED display usually consists of multiple LED display unit cabinets coupled with one or more power supplies, and each LED display unit cabinet includes a cabinet frame and multiple LED display modules. Therefore, the LED display is mainly displayed through multiple display modules. [0004] Due to the problem of distance and arrangement, the time when each module receives image data is not the same, so the data will also be out of sync ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/32
CPCG09G3/32
Inventor 吴明金许胜木
Owner SHENZHEN DICOLOR OPTOELECTRONICS