Unlock instant, AI-driven research and patent intelligence for your innovation.

A display method and receiving card of a special-shaped LED display screen

A technology of an LED display screen and a display method, which is applied in the directions of static indicators, identification devices, instruments, etc., can solve the problem that there is no one, reduce the workload of manually formulating programs for controlling LED display, and incompatible programs for controlling LED display, etc. problems, to reduce workload, improve display efficiency, and solve incompatible effects

Active Publication Date: 2022-08-02
SHENZHEN LIDING PHOTOELECTRIC TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, it is necessary to formulate at least one program for controlling the LED display for each LED display, so as to realize the display and playback function of the LED display through the program for controlling the LED display, but the existing problems in the prior art are: different Different LED display control programs need to be formulated between LED displays, and even the same LED display requires multiple different control LED display programs, and for special-shaped screens, there is no general control LED display Display programs to reduce the workload of manually formulating programs to control LED display, and there are obviously incompatibility problems among many programs that control LED display

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A display method and receiving card of a special-shaped LED display screen
  • A display method and receiving card of a special-shaped LED display screen
  • A display method and receiving card of a special-shaped LED display screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0066] Specifically, as Figure 4 As shown, another embodiment of the present invention includes:

[0067] Step S401 : the receiving card receives the pixel point reverse routing table, the display data group and the pixel point sequence arrangement table.

[0068] The pixel point reverse routing table is generated by the host computer according to the preset routing table generation strategy, and the display data group is the setting of the LED display screen by the host computer according to the preset data group definition strategy and video data. For the generation process of the pixel point reverse routing table and the display data set, reference may be made to the explanations of the foregoing embodiments, which will not be repeated here. The foregoing embodiment obtains the pixel point reverse routing table and the display data set, which is suitable for the display of the parallel structure LED display screen. If it is aimed at the serial structure LED display screen...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of LED display screens, and specifically discloses a display method and a receiving card of a special-shaped LED display screen. The screen shape characteristics, the pixel point reverse routing table, and the display data group read the display data corresponding to each pixel point; send the display data to the LED display screen for display. The display method and the receiving card of the LED display screen with special-shaped structure of the present invention achieve the purpose of displaying the LED display screen with various special-shaped structures in good condition, improve the universality of the display program for the LED display screen with special-shaped structure, and reduce the workload of manual formulation. The problem of incompatibility of different LED display programs is solved, and the display efficiency of the LED display is indirectly improved.

Description

technical field [0001] The present invention relates to the technical field of LED display screens, in particular to a display method and a receiving card of a special-shaped LED display screen. Background technique [0002] In the prior art, it is necessary to formulate at least one program for controlling the LED display for each LED display screen, so as to realize the function of displaying and playing the LED display screen through the program for controlling the LED display, but the problems existing in the prior art are: different Different LED display control programs need to be formulated between LED displays, and even a same LED display needs to be formulated with multiple different LED display control programs. For special-shaped screens, there is no universal control LED. The display program can reduce the workload of manually formulating the program for controlling the LED display, and there is obviously an incompatibility problem between many programs for contr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/32G09F9/33
CPCG09G3/32G09F9/33
Inventor 周锦志汪安春
Owner SHENZHEN LIDING PHOTOELECTRIC TECH