LED display screen dehumidification method, device, LED display screen and storage medium

A technology of LED display and environmental humidity, which is applied in the direction of identification devices, static indicators, instruments, etc., can solve the problems of easy damage and high humidity sensitivity of LED display, and achieve the effect of increasing the service life

Active Publication Date: 2021-06-25
HANGZHOU HIKVISION DIGITAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The LED display screen is highly sensitive to humidity and is prone to damage under high humidity conditions, so it is desirable to dehumidify the LED display screen

Method used

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  • LED display screen dehumidification method, device, LED display screen and storage medium
  • LED display screen dehumidification method, device, LED display screen and storage medium
  • LED display screen dehumidification method, device, LED display screen and storage medium

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] LED display screens are easily damaged under high humidity conditions. In order to improve the service life of LED display screens, embodiments of the present invention provide a method for dehumidifying LED display screens. See figure 1 , the method includes:

[0052] S101. Obtain a shutdown time parameter of the LED display.

[0053] The LED display screen dehumidification method in the embodiment of the present invention can be implemented by a dehu...

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Abstract

Embodiments of the present invention provide an LED display screen dehumidification method, device, LED display screen and storage medium, which are applied in the technical field of equipment care. The LED display screen dehumidification method includes: obtaining the shutdown time parameter of the LED display screen; judging whether the shutdown time parameter is Greater than the target parameter threshold; if the shutdown time parameter is greater than the target parameter threshold, dehumidify the LED display. With the LED display screen dehumidification method of the embodiment of the present invention, when the shutdown time parameter is greater than the target parameter threshold, the LED display screen is dehumidified, which can realize automatic dehumidification of the LED display screen and increase the service life of the LED display screen.

Description

technical field [0001] The invention relates to the technical field of equipment care, in particular to a dehumidification method and device for an LED display, an LED display and a storage medium. Background technique [0002] LED (Light Emitting Diode, light-emitting diode) display screen is a kind of flat panel display, which is composed of a plurality of LED arrays. The LED display screen displays images by controlling the light emission of LEDs. Generally, diodes are made of compounds composed of gallium, arsenic, phosphorus, nitrogen, indium and other elements. Such diodes can radiate visible light when electrons and holes recombine, so they can be used as LEDs. Among them, gallium arsenide phosphide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and indium gallium nitride diodes emit blue light. [0003] The LED display screen is highly sensitive to humidity and is prone to damage under high humidity condi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/32
CPCG09G3/32G09F9/33
Inventor 蓝明华谢实海
Owner HANGZHOU HIKVISION DIGITAL TECH
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