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Environment-friendly LED (Light Emitting Diode) panel

A technology of LED display and LED lights, which is applied to static indicators, instruments, identification devices, etc., can solve the problems of large electromagnetic radiation and interference of peripheral electronic equipment, and achieve the effects of low cost, avoiding interference, and ensuring integrity

Inactive Publication Date: 2016-08-10
WUXI HAOYU ENERGY SAVING ENVIRONMENTAL PROTECTION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The technical problem to be solved by the present invention is to provide an environmentally friendly LED display screen, which solves the problem in the prior art that the electromagnetic radiation of the LED display screen is large and the peripheral electronic equipment is disturbed

Method used

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  • Environment-friendly LED (Light Emitting Diode) panel

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Embodiment Construction

[0023] The structure and working process of the present invention will be further described below.

[0024] An environmentally friendly LED display screen, including a display unit, a control unit, and a power supply unit, the display unit includes a box body and a module, and a plurality of modules are arranged on the box body, and each module includes a PCB board, an LED lamp, The driver chip, wherein the LED light is arranged on the front of the PCB board, the driver chip is arranged on the back of the PCB board, the control unit includes a receiving card, a sending card, and a controller, wherein the receiving card is arranged in each box and connected to the module, The sending card and the controller are arranged in the control center; the power supply unit includes the AC / DC power supply and the power supply cascading line arranged in the box; the outer surface of the box is provided with an environmentally friendly coating, which contains fireproof materials to prevent ...

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Abstract

The invention discloses an environment-friendly LED (Light Emitting Diode) panel. The environment-friendly LED panel comprises a display unit, a control unit and a power supply unit, wherein the display unit comprises a box body and modules; the plurality of modules are arranged on the box body; each module comprises a PCB (Printed Circuit Board), an LED lamp and a driving chip, wherein the LED lamp is arranged on the front surface of the PCB and the driving chip is arranged on the back surface of the PCB; the control unit comprises a receiving card, a sending card and a controller, wherein the receiving card is arranged in the box body and is connected with the modules; the sending card and the controller are arranged in a control center; the power supply unit comprises an AC / DC (Alternating Current / Direct Current) power supply arranged in the box body and a power supply cascade line; an environment-friendly coating is arranged on the outer surface of the box body; the environment-friendly coating contains a fireproof material and is used for preventing the box body from ignition and preventing fire from spreading outwards; an environment-friendly mask is arranged on the front surface of each module and the environment-friendly mask is used for preventing electromagnetic radiation from being transmitted to the outside.

Description

technical field [0001] The invention belongs to the application field of LED display screens, and in particular relates to an environment-friendly LED display screen. Background technique [0002] In the rapid development of today's modern information society, large-screen display has penetrated from commercial applications such as public information display to consumer multimedia applications. With the development of broadband networks, digital multimedia content will occupy the mainstream in the information world, and new large-screen display devices will replace traditional TV sets as the center for people to enjoy information and multimedia content. [0003] LED display (LED panel): LED is light emitting diode, the English abbreviation of light-emitting diode, referred to as LED. It is a display method by controlling semiconductor light-emitting diodes. Its general appearance is composed of many light-emitting diodes, usually red, and characters are displayed by turning...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09G3/32
CPCG09F9/33G09G3/32
Inventor 胡晓荣俞娟胡瑜
Owner WUXI HAOYU ENERGY SAVING ENVIRONMENTAL PROTECTION EQUIP CO LTD