Display screen dynamic control system and display screen

A technology of dynamic control and display screen, applied in the field of display screen, can solve the problems of not being able to fully utilize the large screen, wasting electric energy, and increasing the temperature of the box.

Pending Publication Date: 2019-08-09
UNILUMIN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, a 2K screen receives a variety of video sources in practical applications, and it cannot guarantee full use of the large screen. There are often situations where there is no display in a certain corner box.

Method used

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  • Display screen dynamic control system and display screen
  • Display screen dynamic control system and display screen
  • Display screen dynamic control system and display screen

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Embodiment Construction

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

[0024] For example, a display screen dynamic control system is provided, including: a receiving card and a first voltage-stabilized po...

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PUM

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Abstract

The invention relates to a display screen dynamic control system and a display screen. The system comprises a receiving card and a first voltage stabilization power supply module. The receiving card is provided with a first pin, the first pin is connected with the enabling end of the first voltage stabilization power supply module, and the power supply output end of the first voltage stabilizationpower supply module is used for connecting a first display module. The receiving card is used for detecting whether a light-emitting signal for driving the first display module exists in display dataor not after the display data is received; and when the display data does not have the light-emitting signal for driving the first display module, the first control signal is sent to the enabling endof the first voltage-stabilizing power supply module through the first pin, so that the first voltage-stabilizing power supply module stops working, the standby loss of the first voltage-stabilizingpower supply module and the first display module is reduced, the waste of electric energy is reduced, and the temperature rise of a box body caused by the standby state of the first voltage-stabilizing power supply module is avoided.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to a display screen dynamic control system and a display screen. Background technique [0002] With the rapid development of LED (Light Emitting Diode, light-emitting diode) display technology, large-scale integrated circuits and computer technology, LED display has become a new display medium. Compared with traditional colorful neon lights, pixel tube TV walls, For display media such as four-color magnetic flaps, LED displays are widely used due to their advantages such as high brightness, good dynamic image display effect, low failure, low energy consumption, long service life, various display contents, rich display methods, and high performance-price ratio. Applied to all walks of life. [0003] As we all know, the current LED display large-screen system is spliced ​​by small boxes, and its power supply method is column-by-column power supply, that is, each column is pow...

Claims

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Application Information

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IPC IPC(8): G09G3/32G09G3/00
CPCG09G3/32G09G3/006G09G2330/021Y02B20/40
Inventor 雷松王金山
Owner UNILUMIN GRP
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