Display control system and display screen

A display control and control terminal technology, applied to static indicators, instruments, etc., can solve the problem of large standby power consumption of the display screen

Active Publication Date: 2020-01-24
UNILUMIN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a display control system and display screen for the problem of high standby power consumption of traditional display screens

Method used

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

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Embodiment Construction

[0020] 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.

[0021] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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Abstract

The invention provides a display control system and a display screen. The system comprises a sending card, a processing module, a switch module and a display assembly, the display assembly comprises at least one of a receiving card, an adapter card and a display module, the processing module is connected with the control end of the switch module and the sending card, the first end of the switch module is used for being connected with a power supply, and the second end of the switch module is connected with at least one of the receiving card, the adapter card and the display module. The sendingcard is used for sending an SDI signal to the processing module; the SDI signal output by the sending card is detected through the processing module; and the processing module is used for controllingthe switch module to be in an off state when detecting that the SDI signal is a low-level signal, so that at least one of the receiving card, the adapter card and the display module is disconnected with the power supply, power failure does not need to be operated by a user, standby power consumption of the display screen can be reduced, and electric energy is saved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display 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, which is widely used in various industries. [0003] In some applications, LED display screens are often in a state of uninterrupted power supply, such as multimedia display screens in churches and classrooms. Long-term lighting of the display screens will lead to waste of electric energy. At present, the existing display screen usually has a standby function. When the user does not need to use the display screen to play the picture, the display screen is in the standby state. Although the power consumption of the display screen can be reduced to a certain extent, the standby function of the display screen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/00G09G3/32
CPCG09G3/006G09G3/32G09G2330/021
Inventor 邢敏范文龙
Owner UNILUMIN GRP
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