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

screen display method

A picture display, picture technology, applied in the direction of TV, color TV components, closed-circuit TV systems, etc., can solve the problem of increasing the workload of the picture output device, and achieve the effect of reducing the workload

Inactive Publication Date: 2017-11-07
QISDA SUZHOU +1
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such an approach will increase the workload of the image output device

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
  • screen display method
  • screen display method
  • screen display method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Please refer to figure 1 , which shows a flow chart of a screen display method according to an embodiment of the present invention.

[0033] In step S110, please also refer to figure 2 , which is a schematic diagram of a screen display system according to an embodiment of the present invention. In this step, a picture display system 100 is provided, which includes a video wall 110 and a picture output device 120 . The video wall 110 includes N display devices P ij , where N is a positive integer equal to or greater than 2, and N in this embodiment is illustrated by taking 9 as an example. In this embodiment, the display devices are arranged in an i×j array, wherein i and j are any positive integers, and the product of i and j is equal to N. In addition, the display device P ij Can be arranged in a square matrix, under this design, i is equal to j; or, the display device P ij Can be arranged in a form other than a square matrix, under this design, i is not equal t...

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 present invention relates to a screen display method, which includes the following steps. First, N display devices of the video wall are provided, wherein N is equal to or greater than 2. Then, output the relative position relationship information to the nth display device, wherein the relative position relationship information indicates the relative position of the nth display device on the video wall, where n is between 1 and N. Then, the same display image is output to each display device. Then, the nth display device retrieves and displays the received sub-picture of the display screen according to the relative position relationship information, wherein the relative position of the sub-picture on the display screen is the same as that of the nth display device on the video wall. In the screen display method of the present invention, since the screen output device outputs an undivided display screen to each display device, the screen output device can omit the screen division operation, thereby reducing the workload of the screen output device.

Description

technical field [0001] The invention relates to a picture display method, and in particular to a picture display method of a video wall. Background technique [0002] In the traditional video wall image display method, the image output device first divides the image into several sub-images, and then outputs each sub-image to the corresponding display device of the video wall. However, such an approach will increase the workload of the image output device. Contents of the invention [0003] The invention relates to a picture display method, which can reduce the workload of the picture output device. [0004] In order to achieve the above object, the present invention proposes a screen display method, including: providing N display devices on the video wall, wherein N is a positive integer equal to or greater than 2; outputting relative positional relationship information to the nth display device, wherein The relative position relationship information indicates the relati...

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): H04N7/18H04N5/268
Inventor 陈敬昕
Owner QISDA SUZHOU