Soft and hard circuit board combined type light-emitting diode (LED) display module

Abstract

The invention relates to a light-emitting diode (LED) display module, in particular to a flexible and hard circuit board combined type LED display module. The flexible and hard circuit board combined type LED display module comprises a plurality of hard circuit boards, and a plurality of LED light sources which are evenly arranged are positioned on the hard circuit boards. One flexible circuit board is communicated with circuits on every two adjacent hard circuit boards between the two adjacent hard circuit boards. The flexible and hard circuit board combined type LED display module has the advantages of being stable in welding, easy to fix and the like of the hard circuit board and also has flexibility of the flexible boards so that the LED display module can be folded and made into different types of shapes. Different design inspiration can be brought to a customer through the characteristics, and different LED display experiences can be brought for more specially-shaped occasions.

Description

technical field [0001] The invention relates to an LED display module, in particular to a soft and hard circuit board combined LED display module. technical background [0002] LED displays have been widely used in stage displays, outdoor advertising screens and other occasions that require large-area display. The existing LED displays are generally spliced ​​through modules to meet the requirements of screens of different specifications. The existing The splicing module is to install the LED circuit board on a splicing frame, and then connect the power supply, data interface and other components. Multiple splicing modules are used after splicing. However, after the existing splicing screen is spliced, the LED display is flat. , and with the needs of stage effects and the different structures of building exterior walls and the development of various industries, flat display screens cannot meet the needs of various forms, for example, when the exterior walls of buildings are ...

AI Technical Summary

Problems solved by technology

[0002] LED displays have been widely used in stage displays, outdoor advertising screens and other occasions that require large-area display. The existing LED displays are generally spliced ​​through modules to meet the requirements of screens of different specifications. The existing The splicing module is to install the LED circuit board on a splicing frame, and then connect the power supply, data interface and other components. Multiple splicing modules are used after splicing. However, after the existing splicing screen is spliced, the LED display is flat. , and with the needs of stage effects and the different structures of building exterior walls and the development of various industries, flat display screens cannot meet the needs of various forms, for example, when the exterior walls of buildings are curved or include angled surfaces , the splicing of the flat LED display screen cannot adapt to the shape of the installation surface, which increases the difficulty of manufacturing the LED circuit board, and the complete use of the flexible circuit board cannot maintain the flatness of the overall screen and the stability of the installation.

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