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High-definition LED (Light-Emitting Diode) display screen

An LED display, high-definition technology, applied in the direction of instruments, identification devices, etc., can solve the problems of large spacing between LED light sources, the content is not clear enough, and does not appear, and achieves the effect of reducing the contact area and increasing the cabling area.

Active Publication Date: 2014-09-03
SHENZHEN CHIP OPTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, as far as the current LED display screens are concerned, there are generally disadvantages in that the displayed content is not clear enough and the resolution is not high. The main reason for the research is that the overall structure is not compact enough and the distance between the LED light sources is large. However, for LED displays, it is necessary to have a specific structural design to support the reduction of the distance between LED light sources, but there is no relevant design, and this is the main shortcoming of the traditional technology.

Method used

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  • High-definition LED (Light-Emitting Diode) display screen
  • High-definition LED (Light-Emitting Diode) display screen
  • High-definition LED (Light-Emitting Diode) display screen

Examples

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Embodiment Construction

[0018] Such as Figures 1 to 5 As shown, a high-definition LED display screen includes a module part 10, a box part 20 and a back cover part 30, wherein the module part 10 is connected to the front end of the box part 20, and the back cover part 30 is connected to At the rear end of the box part 20 .

[0019] The module part 10 includes a plurality of first splicing sub-modules 40 , and the plurality of first splicing sub-modules 40 are sequentially arranged and connected to form the module part 10 .

[0020] Each of the first splicing sub-modules 40 includes a plurality of second splicing sub-modules 50 , and the plurality of second splicing sub-modules 50 are sequentially arranged and connected to form one first splicing sub-module 40 .

[0021] During specific implementation, the plane size of the module part 10 is 320X320 mm, and the four first splicing sub-modules 40 with a plane size of 160X160 mm are sequentially arranged and connected to form the module part 10, and t...

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PUM

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Abstract

The invention relates to a high-definition LED (Light-Emitting Diode) display screen, which comprises a module part, a box part and a back cover part, wherein the module part is connected to the front end of the box part; the back cover part is connected to the back end of the box part; the module part comprises a plurality of first spliced sub-modules; the first spliced sub-modules are sequentially connected to form the module part; each first spliced sub-module comprises a plurality of second spliced sub-modules; the second spliced sub-modules are sequentially connected to form the first spliced sub-modules; each second spliced sub-module comprises an outer cover, a circuit board and a plurality of LED light sources; the LED light sources are electrically connected to the related circuit board; and each circuit board is fixedly connected to the related outer cover through a connecting post.

Description

technical field [0001] The invention relates to an LED display screen, in particular to a high-definition LED display screen with small spacing between LED light sources and high LED light source arrangement density. Background technique [0002] As we all know, LED display is also called electronic display or floating word screen. It is composed of LED dot matrix and led pc panel, and displays text, pictures, animations, videos and other content through the red, blue, white and green LED lights on and off. It can make different adjustments according to the needs of different occasions. For example, the flowing calligraphy and paintings of general billboards are created by flash, stored in a memory card on the display screen, and then displayed through technical means. It can be replaced at any time according to different needs, and each part of the components is a display device with a modular structure. A traditional LED display is usually composed of a display module, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33
Inventor 吴小刚
Owner SHENZHEN CHIP OPTECH
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