LED transparent display screen

Abstract

The invention belongs to the technical field of display screens and particularly relates to an LED transparent display screen. The invention discloses a transparent display unit in an LED transparent display screen. The transparent display unit comprises a power supply assembly and at least one LED transparent lamp panel, wherein the LED transparent lamp panel comprises a plurality of lamp strips which are arranged in parallel, each lamp strip comprises a positive electrode end and a negative electrode end which are oppositely arranged, and the positive electrode ends and the negative electrode ends are linearly arranged; a positive electrode end of one lamp strip and a negative electrode end of the other lamp strip in every two adjacent lamp strips are adjacent and arranged at intervals, and a plurality of lamp beads arranged in a row are arranged at the positions of the adjacent positive electrode ends and the adjacent negative electrode ends of every two adjacent lamp strips. Due to the fact that the positive pole end and the negative pole end, connected with the positive pole lamp base and the negative pole lamp base on each lamp strip respectively, of the LED transparent lamp panel are linearly arranged, and the connecting lines on each lamp strip are also linearly arranged, the circuit of the lamp face is simple, the permeability rate of the LED transparent lamp panel is guaranteed, two paths of signals are formed on the lamp strip, and when one path of signals breaks down, the other signal line is used for replacing work, so reliability of the LED transparent display screen is improved.

Description

technical field [0001] The invention belongs to the technical field of display screens, in particular to an LED transparent display screen. Background technique [0002] With more and more types of LED display products, LED transparent screens are more and more commonly used as a display method. The existing LED transparent screens are divided into side-emitting transparent screens and front-emitting transparent screens because of the different lighting methods of lamp beads. Reflective transparent screen, these two kinds of transparent screens are due to the consideration of the transmittance. The side-emitting transparent screen adopts the side-emitting lamp bead patch on the side of the lamp panel, and the lamp panel is perpendicular to the light-emitting surface, because the lamp panel is generally 1.6mm Thick, the distance between two side-emitting light panels can be designed relatively large, the transparent screen of side-emitting light has a relatively high air perm...

AI Technical Summary

Problems solved by technology

[0003]The existing side-emitting transparent screen uses light panels perpendicular to the light-emitting surface. The light panels are independent one by one, and each light panel needs a connector to connect and install The HUB adapter board installed in the slot structure, the drive IC is installed on the HUB adapter board, it is very inconvenient to install, and it is easy to cause the display failure due to poor contact of the connector

In addition, there are HUB adapter board, power supply, control card, power supply wiring, network cable, etc. inside the installation slot structure, resulting in a relatively wide installation slot structure, which will block light and reduce the air permeability of the transparent screen.

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