LED net-shaped screen

A technology of LED lamp beads and screens, applied in instruments, identification devices, static indicators, etc., can solve problems such as low light transmittance

Pending Publication Date: 2020-08-04
筑觉绘(上海)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide an LED mesh screen for the problem of

Method used

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  • LED net-shaped screen
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Embodiment Construction

[0027] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application 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 application more thorough and comprehensive.

[0028] 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 relates to an LED net-shaped screen which comprises a control box and at least two digital lamp strings, wherein the digital lamp strings are electrically connected to the control box, and the multiple digital lamp strings are woven into a net-shaped structure. The digital lamp string comprises a silk-covered wire and an LED lamp bead welded to the silk-covered wire, a driving chip is integrated in the LED lamp bead, and the LED lamp bead is connected to a control box through the silk-covered wire. A plurality of LED lamp beads are connected through silk-covered wires to form a digital lamp string, then the digital lamp string is woven to form a display area; the wire diameter of the silk-covered wires is small, so that visually, the lamp beads are similarly installed on a wall. Meanwhile, due to the fact that only the silk-covered wires are arranged between the adjacent LED lamp beads, compared with a PCB, the light transmittance is greatly improved, and the transmittance of visible light reaches 83% or above. Meanwhile, the gray scale is greatly improved and reaches 16 bits. Due to the fact that the wire diameter of the silk-covered wire is small, curling and folding can be achieved easily, transportation is convenient, and particularly, the silk-covered wire can be installed in a hanging mode.

Description

technical field [0001] The application relates to the field of LED display, in particular to an LED mesh screen. Background technique [0002] The existing outdoor LED screen display is mainly used for lighting and digital multimedia display of cities, scenic spots, outdoor performances, etc. The outdoor LED display screen is welded to the steel structure on the facade of the building at high altitude, the display screen is hoisted, installed and fixed on the surface of the steel structure, and then the surrounding area is treated with rainproof treatment. Connect the LED control system with the computer with a network cable or optical fiber to the Gigabit network, so that the display screen can display complete and clear image effects synchronously. [0003] The LED display usually mounts the LED lamp beads on the PCB board. Since the PCB itself has a certain entity, coupled with the steel structure fixing bracket on the back and the frame of the LED display application, a...

Claims

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Application Information

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IPC IPC(8): G09F9/33G09G3/32
CPCG09F9/33G09G3/32
Inventor 陈钢
Owner 筑觉绘(上海)科技有限公司
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