Flexible LED display module

Abstract

The utility model discloses a flexible light-emitting diode (LED) display module, which relates to the technical field of electronic products and comprises a bottom film, a flexible light source, a flexible support body and a surface film, the bottom film, the flexible light source, the flexible support body and the surface film are sequentially distributed from bottom to top and are mutually fixed through glue, the flexible support body is preferably made of a polyurethane (PU) foam surface material, and the flexible light source is arranged on the surface film. And secondly, rubber or silica gel or other flexible materials can be selected, and the flexible LED display module jointly composed of the bottom film, the flexible light source, the flexible supporting body and the surface film can be bent and deformed. The LED display module can be bent to deform, and compared with a common hard LED display module in the prior art, the LED display module can be installed on an installation face formed by the curved faces in a completely attached mode, so that the existing LED display module can be wider in practical application.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic products, in particular to a flexible LED display module. Background Art

[0002] LED display modules are the core components of common information display methods in modern society. They are usually composed of many LED lamp beads, which switch on and off by controlling the current to display different graphics and texts. LED display modules have the characteristics of high brightness, high contrast, low power consumption, high display clarity and high reliability, which makes them widely used in many fields, such as security monitoring, data centers, cinemas, shopping malls and sports events.

[0003] In the prior art, the structure of an LED display module is usually as shown in the patent publication CN208861986U. This LED display module is a rigid structure that cannot be bent or deformed. For example, such an LED display module cannot be installed on some installation surfaces composed of curved surfaces. Therefore, we propose a flexible LED display module. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a flexible LED display module, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A flexible LED display module, comprising:

[0006] Base film;

[0007] A flexible light source, wherein the flexible light source is fixed on the upper part of the base film;

[0008] A flexible support body, wherein the flexible support body is fixed on the upper part of the flexible light source;

[0009] A facial mask, wherein the facial mask is fixed to the upper part of the flexible support body;

[0010] The flexible LED display module composed of the base film, the flexible light source, the flexible support body and the face film can be bent and deformed.

[0011] Furthermore, the flexible light source includes a flexible circuit board fixed on the upper part of the base film and a plurality of LED lamp beads integrated on the surface of the flexible circuit board.

[0012] Furthermore, a plurality of through holes are formed through the surface of the flexible support body.

[0013] Furthermore, a plurality of icon slots are provided on the upper surface of the mask.

[0014] Furthermore, the distribution of the plurality of icon slots and through holes is consistent with the distribution of the plurality of LED lamp beads, and each LED lamp bead is located in a corresponding through hole.

[0015] Furthermore, the flexible support body is any one of silica gel, rubber, and foam.

[0016] The utility model provides a flexible LED display module. Compared with the prior art, it has the following beneficial effects:

[0017] The LED display module is a display module that can be bent and then deformed. Compared with the rigid LED display module commonly used in the prior art, this display module can be installed in full fit with the installation surface composed of a curved surface. Secondly, rubber or silicone, or other flexible materials can be selected. The flexible LED display module composed of a base film, a flexible light source, a flexible support body, and a face mask can be bent and deformed, thereby allowing the existing LED display module to be more widely used in actual applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the disassembly of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the flexible light source in the utility model;

[0020] Figure 3 It is a top view of the flexible support body in the utility model;

[0021] Figure 4 It is a top view of the facial mask in the utility model;

[0022] Figure 5 It is a cross-sectional view of the utility model after assembly.

[0023] In the figure: 1. base film; 2. flexible light source; 21. flexible circuit board; 22. LED lamp beads; 3. flexible support body; 31. through hole; 4. mask; 41. icon slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5The utility model provides a technical solution: a flexible LED display module, including a base film 1, a flexible light source 2, a flexible support body 3 and a mask 4, wherein the base film 1, the flexible light source 2, the flexible support body 3 and the mask 4 are arranged in sequence from bottom to top, and are fixed to each other by gluing, the flexible support body 3 is preferably made of silicone material, and secondly, rubber or foam material can be selected, and the flexible LED display module composed of the base film 1, the flexible light source 2, the flexible support body 3 and the mask 4 can be bent and deformed.

[0026] In addition, the flexible light source 2 is composed of a flexible circuit board 21 fixed on the upper part of the base film 1, and a plurality of LED lamp beads 22 integrated on the surface of the flexible circuit board 21. A plurality of through holes 31 are opened through the surface of the flexible support body 3, and each LED lamp bead 22 is located in the corresponding through hole 31. A plurality of icon slots 41 are opened on the upper surface of the mask 4. The distribution of the plurality of icon slots 41 and the through holes 31 is consistent with the distribution of the plurality of LED lamp beads 22. When the corresponding LED lamp bead 22 is lit, the corresponding icon slot 41 will also be translucent, so that the icon formed by the plurality of LED lamp beads 22 can be clearly seen from the outside.

[0027] When the flexible LED display module is working, by lighting up the corresponding LED lamp beads 22, the light emitted by the LED lamp beads 22 will shine on the corresponding icon slots 41. After the light passes through the icon slots 41, several icon slots 41 will be illuminated and spliced ​​to form the desired icon. Compared with the existing flat LED display modules, this flexible LED display module will be more widely used.

Claims

1. A flexible LED display module, characterized in that: include: Base film (1); A flexible light source (2), wherein the flexible light source (2) is fixed on the upper part of the base film (1); A flexible support body (3), wherein the flexible support body (3) is fixed on the upper part of the flexible light source (2); A facial mask (4), wherein the facial mask (4) is fixed on the upper part of the flexible support body (3); The flexible LED display module composed of the base film (1), the flexible light source (2), the flexible support body (3) and the surface film (4) is capable of bending and deformation.

2. A flexible LED display module according to claim 1, characterized in that: The flexible light source (2) comprises a flexible circuit board (21) fixed on the upper part of the base film (1), and a plurality of LED lamp beads (22) integrated and arranged on the surface of the flexible circuit board (21).

3. A flexible LED display module according to claim 2, characterized in that: A plurality of through holes (31) are formed through the surface of the flexible support body (3).

4. A flexible LED display module according to claim 3, characterized in that: The upper surface of the facial mask (4) is provided with a plurality of icon grooves (41).

5. A flexible LED display module according to claim 4, characterized in that: The distribution of the plurality of icon slots (41) and through holes (31) is consistent with the distribution of the plurality of LED lamp beads (22), and each LED lamp bead (22) is located in a corresponding through hole (31).

6. The flexible LED display module according to claim 1, characterized in that: The flexible support body (3) is any one of silica gel, rubber and foam.

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