LED display screen

A technology of LED display screen and circuit board, applied in the field of display screen, can solve the problems of complicated connection, high cost, too many connectors and wires, etc., achieve simple production process, reduce material and production cost, and realize ultra-thin effect

Active Publication Date: 2021-11-30
江西兆驰晶显有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides an LED display screen, which solves the technical problems of the prior art LED display screens that there are many connectors and wires, not only complicated connection but also high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Refer Figure 1 to 4 The LED display screen of Example 1 includes a casing 18, a lamp frame 19, a circuit board 11, a lamp plate 12, and a HUB adapter plate 13.

[0054] The front side of the circuit board 11 is provided with a power supply region 111, a reception card adapter region 112, and an isolation tank 113. The power supply area 111 is electrically connected between the reception card adapter 112 and is provided on both sides of the isolation tank 113.

[0055] Wherein, the power supply area 111 can realize the function of the power supply circuit board, and the reception card adapter 112 can realize the function of the control board.

[0056] A power module 114, a reception card 115, and a network cable 117 are also provided on the circuit board 11. The power module 114 and the reception card 115 are both a back surface of the circuit board 11, wherein the power module 114 is located on the back surface of the power supply region 111 and is electrically connected to...

Embodiment 2

[0072] Refer Figure 5 to Figure 7 Based on the first embodiment, the LED display of Example 2 is proposed, including the casing 28, the circuit board 21, and the at least one lamp plate 22.

[0073] The back surface of the circuit board 21 is provided with a power supply region 211, the HUB adapter region 212, and the separator 213, the power supply region 211, and the HUB adapter region 212 are electrically connected, and is provided on both sides of the isolation tank 213.

[0074] Wherein, the power supply area 211 can realize the function of the power supply circuit board, the HUB adapter 212 can realize the function of the control circuit board, the reception card transfer circuit board, and the HUB adapter board.

[0075] A power module 214, a reception card 215, and a network cable 217 are provided on the circuit board 21. The power module 214 is provided in the power supply region 211 and is electrically connected to the power supply region 211. The network cable 67 is set...

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Abstract

The invention discloses an LED display screen. The LED display screen comprises a circuit board and at least one lamp panel, wherein a HUB adapter plate, a receiving card, a power module and a signal receiving and transmitting module are integrated on the circuit board; the circuit board is provided with a power supply area and a receiving card switching area, and the power supply area is electrically connected with the receiving card switching area; the power supply module is electrically connected with the power supply area, a receiving card and a signal transceiving module are electrically connected with the receiving card switching area; the HUB adapter plate is electrically connected with the receiving card switching area; and the lamp panel is electrically connected with the HUB adapter plate. The ultra-thin LED display screen is advantaged in that problems of more and complicated connection of connectors and wires in the LED display screen in the prior art are solved, the production process is simple, material and production cost is reduced, and the ultra-thin LED display screen is realized.

Description

Technical field [0001] The present invention relates to the field of display, in particular to a COB MINILED LED display. Background technique [0002] The LED display has the advantages of high brightness, low operating voltage, small power consumption, and long life, and has been widely used. Among them, the micileing LED (MINILED) is gradually occupied by the advantages of small spacing, clear display screen, low power consumption, etc., gradually occupying an important position of the LED display technology industry. [0003] Whether it is a normal LED display or a microclusive LED display, it is spliced ​​from multiple display modules. In the prior art LED display, various components such as power, HUB adapter, and reception cards are provided in each display module, resulting in more connector and wire in the LED display, not only complex, but also high. Inventive content [0004] (1) Technical issues to be solved [0005] In view of the above-described shortcomings of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
CPCG09F9/33Y02D10/00
Inventor 李铁军熊周成游锋叶裕清
Owner 江西兆驰晶显有限公司
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