Display module and display screen

Abstract

The invention is suitable for the technical field of display equipment, and provides a display module and a display screen, the display module comprises a main body and a light-emitting part, the light-emitting part is installed on one side of the main body, the light-emitting part comprises a first light-emitting module, the first light-emitting module comprises a first driving IC part and a plurality of first light-emitting parts electrically connected with the first driving IC part, and the first light-emitting parts are electrically connected with the first driving IC part. The plurality of first light-emitting parts are arranged at intervals in the circumferential direction of the first driving IC part; a first light-emitting area is defined by the first light-emitting pieces on the body, and a first hollow structure is arranged on the portion, located in the first light-emitting area, of the body. According to the display module provided by the invention, the plurality of first driving IC parts can be uniformly arranged on the main body, local heat concentration generated by the display module is avoided, the consistency of the display effect of the display module is improved, and the first hollow structure is arranged on the main body in the first light-emitting area, so that the display effect of the display module is improved. The light transmittance of the display module and the heat dissipation effect of the main body on the first driving IC part are improved.

Description

Technical Field

[0001] The present application belongs to the technical field of display devices, and more specifically, to a display module and a display screen. Background Art

[0002] A concert tour is a large-scale music performance activity, which usually requires multiple performances in different venues. In order to improve the viewing experience of the audience, a concert tour usually uses a large display screen to play the singer's image, lyrics, stage effects, etc. The quality and performance of the display screen directly affect the audio-visual effect and safety of the concert tour.

[0003] At present, there are two main types of display screens commonly used in the market: traditional LED display screens and transparent LED display screens. Traditional LED display screens have advantages such as high brightness, rich colors, and good stability, but they also have disadvantages such as heavy weight, low light transmittance, and high energy consumption. Transparent LED display screens have advantages such as light weight, high light transmittance, energy saving and environmental protection, but they also have disadvantages such as low brightness, monotonous colors, and poor stability.

[0004] With the increasing number of rental applications for concert tours, the demand for digital displays has become more and more concentrated, and the screens are getting bigger and bigger. High-end concert tours have higher and higher requirements for display screens. On the one hand, in order to reduce the strength requirements of the supporting gantry and reduce transportation costs, the display cabinet is required to be as lightweight as possible; at the same time, the cabinet is also required to meet the requirements of high load-bearing and high tensile strength. On the other hand, in order to improve the display effect and create more stage effects, the display screen is required to have high brightness, high color, high light transmittance and other characteristics.

[0005] In order to reduce production costs and increase light transmittance, current display modules choose to centrally arrange the driver ICs of the light board. Since the driver IC is the main heat-generating component of the light board, centralized arrangement of the driver ICs will cause the local temperature of the light board to rise, thereby causing the lamp surface where the driver IC is arranged to turn blue, resulting in poor display consistency of the display module. Summary of the invention

[0006] The purpose of the embodiments of the present application is to provide a display module and a display screen, aiming to solve the technical problem of poor consistency in display effects of display modules in the prior art.

[0007] To achieve the above-mentioned purpose, according to one aspect of the present application, a display module is provided, the display module comprises: a main body and a light-emitting part, wherein the light-emitting part is installed on one side of the main body, the light-emitting part comprises a first light-emitting module, the first light-emitting module comprises a first driver IC part and a plurality of first light-emitting parts electrically connected to the first driver IC part, the plurality of first light-emitting parts are arranged at intervals along the circumference of the first driver IC part; the plurality of first light-emitting parts are arranged on the main body to form a first light-emitting area, and a first hollow structure is arranged on the main body located in the first light-emitting area. Since the display module forms the first light-emitting module through the first driver IC part and the plurality of first light-emitting parts electrically connected to the first driver IC part, when the display module evenly arranges the plurality of first light-emitting modules on the main body, the plurality of first driver IC parts can be evenly arranged on the main body, avoiding the display module from generating local heat concentration, and improving the consistency of the display effect of the display module. Since the display module is provided with the first hollow structure on the main body in the first light-emitting area, the light transmittance of the display module and the heat dissipation effect of the main body on the first driver IC part can be improved.

[0008] Optionally, the light-emitting portion includes a plurality of first light-emitting modules, the plurality of first light-emitting modules are arranged on the main body at intervals along the first direction, and a second hollow structure is provided on the main body between two adjacent first light-emitting modules in the first direction. Since the display module is provided with the second hollow structure on the main body between two adjacent first light-emitting modules in the first direction, the light transmittance of the display module and the heat dissipation effect of the main body on the first driver IC portion can be effectively improved.

[0009] Optionally, a plurality of first light-emitting modules arranged at intervals along the first direction form a first light-emitting group; the light-emitting portion includes a plurality of first light-emitting groups, the plurality of first light-emitting groups are arranged at intervals along the second direction on the main body, and a third hollow structure is provided on the main body between two adjacent first light-emitting groups. Since the display module is provided with the third hollow structure on the main body between two adjacent first light-emitting groups, the light transmittance of the display module and the heat dissipation effect of the main body on the first driver IC portion can be effectively improved.

[0010] Optionally, the first hollow structure includes a first hollow long hole, and the extension direction of the first hollow long hole is the same as the arrangement direction of the plurality of first light-emitting modules. Since the display module sets the extension direction of the first hollow long hole to be the same as the arrangement direction of the plurality of first light-emitting modules, the visual transparency of the display module can be improved, the display uniformity of the display module can be optimized, and the production, manufacturing, installation and maintenance of the display module can be facilitated.

[0011] Optionally, the second hollow structure includes a second hollow long hole, and the extension direction of the second hollow long hole is the same as the arrangement direction of the plurality of first light-emitting modules. Since the display module sets the extension direction of the second hollow long hole to be the same as the arrangement direction of the plurality of first light-emitting modules, the visual transparency of the display module can be improved, the display uniformity of the display module can be optimized, and the production, manufacturing, installation and maintenance of the display module can be facilitated.

[0012] Optionally, the third hollow structure includes a third hollow long hole, and the extension direction of the third hollow long hole is the same as the arrangement direction of the plurality of first light-emitting modules. Since the display module sets the extension direction of the third hollow long hole to be the same as the arrangement direction of the plurality of first light-emitting modules, the visual transparency of the display module can be improved, the display uniformity of the display module can be optimized, and the production, manufacturing, installation and maintenance of the display module can be facilitated.

[0013] Optionally, the first hollow structure includes a plurality of first hollow long holes, at least two of the plurality of first hollow long holes are respectively located on both sides of the first driver IC portion in the arrangement direction of the first light-emitting module; in the arrangement direction of the first light-emitting module, the adjacent second hollow long hole is connected to the first hollow long hole. Since the display module arranges the second hollow long hole to be connected to the adjacent second hollow long hole in the arrangement direction of the first light-emitting module, the light transmittance of the display module can be improved.

[0014] Optionally, the display module further comprises an interface portion, which is mounted on a side of the main body away from the light-emitting portion and electrically connected to the light-emitting portion, and an external device can transmit power and signals to the light-emitting portion through the interface portion. Since the display module is provided with an interface portion electrically connected to the light-emitting portion on a side of the main body away from the light-emitting portion, it is convenient for an external device to transmit power and signals to the light-emitting portion.

[0015] Optionally, a hollow area and an interface area are provided on the main body, the first light emitting module is at least partially arranged in the hollow area, and the interface portion is arranged in the interface area. Since the display module is provided with the hollow area and the interface area on the main body, it is convenient for cutting and processing of the main body.

[0016] According to another aspect of the present application, a display screen is provided, the display screen includes a display module, and the display module is the above-mentioned display module. Since the display screen adopts the above-mentioned display module as the display module of the display screen, the light transmittance of the display screen can be effectively improved.

[0017] The beneficial effect of the display module provided by the present application is that: compared with the prior art, the display module provided by the present application electrically connects the first driver IC part to the plurality of first light-emitting parts, so that the display module provided by the present application can drive the plurality of first light-emitting parts through the first driver IC part. Since the first driver IC part provided by the present application and the plurality of first light-emitting parts electrically connected to the first driver IC part jointly form a first light-emitting module, the display module provided by the present application can evenly arrange the plurality of first driver IC parts on the main body by evenly arranging the plurality of first light-emitting modules on the main body, thereby avoiding local heat concentration in the display module and improving the consistency of the display effect of the display module. At the same time, the display module provided by the present application is provided with a first hollow structure on the main body within the first light-emitting area, which effectively improves the transmittance of the display module and the heat dissipation effect of the main body on the first driver IC part. In addition, when a plurality of first light-emitting modules are evenly arranged on the main body, a hollow structure can also be provided between two adjacent first light-emitting modules, so that the display module provided by the present application can have a higher transmittance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A schematic diagram of the structure of a display module provided in an embodiment of the present application;

[0020] Figure 2 for Figure 1 A partial enlarged view of the middle A area;

[0021] Figure 3 for Figure 1 A partial enlarged view of the middle B area;

[0022] Figure 4 A schematic diagram of the structure of a display module from another perspective provided in an embodiment of the present application;

[0023] Figure 5 for Figure 4 A partial enlarged view of the middle C area;

[0024] The reference numerals in the above drawings are as follows:

[0025] 10. Main body; 11. First hollow long hole; 12. Second hollow long hole; 13. Third hollow long hole;

[0026] 20, light-emitting unit; 21, first light-emitting module; 211, first driver IC unit; 212, first light-emitting element;

[0027] 30. Interface part. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element. In the absence of conflict, the embodiments in this application and the features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] As described in the background technology, a concert tour is a large-scale music performance activity, which usually requires multiple performances in different venues. In order to improve the viewing effect of the audience, a concert tour usually uses a large display screen to play the image of the singer, lyrics, stage effects and other content. The quality and performance of the display screen directly affect the audio-visual effect and safety of the concert tour. At present, there are two main types of display screens commonly used in the market: traditional LED display screens and transparent LED display screens. Traditional LED display screens have the advantages of high brightness, rich colors, and good stability, but they also have disadvantages such as heavy weight, low light transmittance, and high energy consumption. Transparent LED display screens have the advantages of light weight, high light transmittance, energy saving and environmental protection, but they also have disadvantages such as low brightness, monotonous colors, and poor stability. With the increasing number of applications for concert tour rentals, the demand for digital display is becoming more and more concentrated, and the screen body is getting larger and larger, and the requirements for display screens for high-end concert tours are also getting higher and higher. On the one hand, in order to reduce the strength requirements of the supporting gantry and reduce transportation costs, the display screen box is required to be as lightweight as possible; at the same time, the box is also required to meet the requirements of high load-bearing and high tensile strength. On the other hand, in order to improve the display effect and create more stage effects, the display screen is required to have high brightness, high color, high transmittance and other characteristics. In order to reduce production costs and improve transmittance, current display modules will choose to centrally arrange the driver ICs of the light board. Since the driver IC is the main heat-generating component of the light board, the centralized arrangement of the driver IC will cause the local temperature of the light board to rise, which will make the light surface where the driver IC is arranged turn blue, and the display effect consistency of the display module is poor.

[0033] See also Figures 1 to 5As shown, in order to solve the above-mentioned problem, according to one aspect of the present application, an embodiment of the present application provides a display module, the display module comprising: a main body 10 and a light-emitting portion 20, wherein the light-emitting portion 20 is installed on one side of the main body 10, the light-emitting portion 20 comprises a first light-emitting module 21, the first light-emitting module 21 comprises a first driver IC portion 211 and a plurality of first light-emitting components 212 electrically connected to the first driver IC portion 211, the plurality of first light-emitting components 212 are arranged at circumferential intervals along the first driver IC portion 211; the plurality of first light-emitting components 212 are arranged on the main body 10 to form a first light-emitting area, and a first hollow structure is arranged on the main body 10 located in the first light-emitting area. The display module provided in this embodiment electrically connects the first driver IC unit 211 with the plurality of first light-emitting elements 212, so that the display module provided in this embodiment can drive the plurality of first light-emitting elements 212 through the first driver IC unit 211. Since the first driver IC unit 211 provided in this embodiment and the plurality of first light-emitting elements 212 electrically connected to the first driver IC unit 211 together form the first light-emitting module 21, the display module provided in this embodiment can evenly arrange the plurality of first driver IC units 211 on the main body 10 by evenly arranging the plurality of first light-emitting modules 21 on the main body 10, thereby avoiding local heat concentration in the display module and improving the consistency of the display effect of the display module. At the same time, the display module provided in this embodiment is provided with a first hollow structure on the main body 10 in the first light-emitting area, which effectively improves the light transmittance of the display module and the heat dissipation effect of the main body 10 on the first driver IC unit 211. In addition, when the plurality of first light-emitting modules 21 are evenly arranged on the main body 10, a hollow structure can also be provided between two adjacent first light-emitting modules 21, so that the display module provided in this embodiment can have a higher light transmittance.

[0034] In a specific embodiment, the display module provided in this embodiment is provided with a first hollow structure on the main body 10 in the first light-emitting area, which can increase the contact area between the main body 10 in the first light-emitting area and the air, so that the heat transferred to the main body 10 in the first light-emitting area by the first driver IC unit 211 can be quickly dissipated into the air.

[0035] In an optional embodiment, the main body 10 provided in this embodiment is a PCB board.

[0036] See also Figures 1 to 3As shown, in a specific embodiment, the light-emitting unit 20 in this embodiment includes a plurality of first light-emitting modules 21, and the plurality of first light-emitting modules 21 are arranged on the main body 10 at intervals along the first direction, and a second hollow structure is provided on the main body 10 between two adjacent first light-emitting modules 21 in the first direction. By arranging the plurality of first light-emitting modules 21 provided in this embodiment at intervals along the first direction on the main body 10, and providing the second hollow structure on the main body 10 between two adjacent first light-emitting modules 21 in the first direction, the light transmittance of the display module provided in this embodiment can be effectively improved. At the same time, by providing the second hollow structure, the contact area between the main body 10 and the air can be effectively increased, so that the heat transferred to the main body 10 by the first driver IC unit 211 can be quickly dissipated into the air.

[0037] In an optional embodiment, the main body 10 provided in this embodiment is a rectangular plate, and the first direction provided in this embodiment is the length direction of the rectangular plate. Of course, in other embodiments, the first direction provided in this embodiment may also be other directions.

[0038] See also Figures 1 to 3 As shown, in a specific embodiment, a plurality of first light-emitting modules 21 arranged at intervals along the first direction in this embodiment form a first light-emitting group; the light-emitting portion 20 includes a plurality of first light-emitting groups, and the plurality of first light-emitting groups are arranged at intervals along the second direction on the main body 10, and a third hollow structure is provided on the main body 10 between two adjacent first light-emitting groups. By arranging a plurality of first light-emitting groups at intervals along the second direction on the main body 10, and providing a third hollow structure on the main body 10 between two adjacent first light-emitting groups, the light transmittance of the display module provided by this embodiment can be effectively improved. At the same time, by providing the third hollow structure, the contact area between the main body 10 and the air can be effectively increased, so that the heat transferred to the main body 10 by the first driver IC portion 211 can be quickly dissipated into the air.

[0039] In an optional embodiment, the main body 10 provided in this embodiment is a rectangular plate, and the second direction provided in this embodiment is the width direction of the rectangular plate. Of course, in other embodiments, the second direction provided in this embodiment may also be other directions.

[0040] See also Figures 1 to 3As shown, in a specific embodiment, the first hollow structure in this embodiment includes a first hollow long hole 11, and the extension direction of the first hollow long hole 11 is the same as the arrangement direction of the plurality of first light-emitting modules 21. By setting the extension direction of the first hollow long hole 11 provided in this embodiment to be the same as the arrangement direction of the plurality of first light-emitting modules 21, the visual transparency of the display module provided in this embodiment can be improved, the display uniformity of the display module can be optimized, and the production, manufacturing, installation and maintenance of the display module can also be facilitated.

[0041] See also Figures 1 to 3 As shown, in a specific embodiment, the second hollow structure in this embodiment includes a second hollow long hole 12, and the extension direction of the second hollow long hole 12 is the same as the arrangement direction of the plurality of first light-emitting modules 21. By setting the extension direction of the second hollow long hole 12 provided in this embodiment to be the same as the arrangement direction of the plurality of first light-emitting modules 21, the visual transparency of the display module provided in this embodiment can be improved, the display uniformity of the display module can be optimized, and the production, manufacturing, installation and maintenance of the display module can also be facilitated.

[0042] See also Figures 1 to 3 As shown, in a specific embodiment, the third hollow structure in this embodiment includes a third hollow long hole 13, and the extension direction of the third hollow long hole 13 is the same as the arrangement direction of the plurality of first light-emitting modules 21. By setting the extension direction of the third hollow long hole 13 provided in this embodiment to be the same as the arrangement direction of the plurality of first light-emitting modules 21, the visual transparency of the display module provided in this embodiment can be improved, the display uniformity of the display module can be optimized, and the production, manufacturing, installation and maintenance of the display module can also be facilitated.

[0043] See also Figures 1 to 3 As shown, in a specific embodiment, the first hollow structure in this embodiment includes a plurality of first hollow long holes 11, at least two of the plurality of first hollow long holes 11 are respectively located on both sides of the first driver IC part 211 in the arrangement direction of the first light-emitting module 21; in the arrangement direction of the first light-emitting module 21, the adjacent second hollow long holes 12 are connected to the first hollow long holes 11. By setting the second hollow long holes 12 provided in this embodiment to be connected to the adjacent second hollow long holes 12 in the arrangement direction of the first light-emitting module 21, the light transmittance of the display module provided in this embodiment can be effectively improved.

[0044] In a specific embodiment, the display module in this embodiment further includes an interface portion 30, which is installed on a side of the main body 10 away from the light-emitting portion 20 and is electrically connected to the light-emitting portion 20, and an external device can transmit power and signals to the light-emitting portion 20 through the interface portion 30. By providing the interface portion 30 electrically connected to the light-emitting portion 20 on a side of the main body 10 provided in this embodiment away from the light-emitting portion 20, the external device can transmit power and signals to the light-emitting portion 20 through the interface portion 30.

[0045] See also Figure 4 and Figure 5 As shown, in a specific embodiment, a hollow area and an interface area are provided on the main body 10 in this embodiment, the first light-emitting module 21 is at least partially arranged in the hollow area, and the interface portion 30 is arranged in the interface area. By providing the hollow area and the interface area, the cutting process of the main body can be facilitated.

[0046] In an optional embodiment, the first light-emitting area provided in this embodiment is located in the hollow area, or the first light-emitting area is located in the hollow area and the interface area.

[0047] In an optional embodiment, the light-emitting unit 20 provided in this embodiment further includes a second light-emitting module, the second light-emitting module includes a second driver IC unit and a plurality of second light-emitting components electrically connected to the second driver IC unit, the plurality of second light-emitting components are arranged at intervals along the circumference of the second driver IC unit, the plurality of second light-emitting components are arranged on the main body 10 to form a second light-emitting area, and the second light-emitting area is located in the interface area. By arranging the second light-emitting module in the interface area, the display consistency of the display module provided in this embodiment can be effectively improved.

[0048] In an optional embodiment, a plurality of second light-emitting modules are arranged in the interface area at intervals along the first direction.

[0049] In an optional embodiment, a plurality of second light-emitting modules arranged at intervals along the first direction form a second light-emitting group; the light-emitting portion 20 includes a plurality of second light-emitting groups, and the plurality of second light-emitting groups are arranged at intervals along the second direction in the interface area.

[0050] In an optional embodiment, the first light-emitting group and the second light-emitting group provided in this embodiment correspond to each other in the first direction.

[0051] In an optional embodiment, the positions of the first light emitting module 21 and the second light emitting module provided in this embodiment correspond to each other in the second direction.

[0052] In an optional embodiment, the first light-emitting element 212 provided in this embodiment is an LED lamp bead.

[0053] In an optional embodiment, the second light-emitting element provided in this embodiment is an LED lamp bead.

[0054] In an optional embodiment, the LED lamp beads provided in this embodiment are packaged on the main body 10 by GOB (Glue on Board). By using GOB to package the LED lamp beads on the main body 10, objects in the external environment can be prevented from directly hitting the LED lamp beads, effectively improving the reliability of the display module provided in this embodiment.

[0055] In an optional embodiment, the LED lamp bead provided in this embodiment is a flip-chip LED lamp bead.

[0056] In a specific embodiment, the first light-emitting module 21 provided in this embodiment includes a first driver IC unit 211 and four first light-emitting components 212. The four first light-emitting components 212 provided in this embodiment are arranged at intervals along the circumference of the first driver IC unit 211. The four first light-emitting components 212 are respectively a first lamp bead, a second lamp bead, a third lamp bead and a fourth lamp bead. The first lamp bead and the second lamp bead are arranged at intervals along the first direction, the third lamp bead and the fourth lamp bead are arranged at intervals along the first direction, the fourth lamp bead and the first lamp bead are arranged along the second direction, and the third lamp bead and the second lamp bead are arranged along the second direction. A first hollow long hole 11 is provided on the main body 10 between the first lamp bead and the fourth lamp bead and / or the main body 10 between the third lamp bead and the fourth lamp bead.

[0057] In an optional embodiment, a first hollow long hole 11 is provided on the main body 10 between the first lamp bead and the fourth lamp bead and on the main body 10 between the third lamp bead and the fourth lamp bead provided in this embodiment. The main body 10 between two adjacent first hollow long holes 11 in the first direction provided in this embodiment forms a first driver IC mounting section, and the first driver IC part 211 provided in this embodiment is installed in the first driver IC mounting section.

[0058] In an optional embodiment, the first driver IC mounting section provided in this embodiment extends along the second direction.

[0059] In an optional embodiment, the side wall of the first driver IC mounting segment provided in this embodiment in the first direction is concave or convex from the end of the first driver IC mounting segment to the middle of the first driver IC mounting segment. By setting the side wall of the first driver IC mounting segment provided in this embodiment in the first direction to be concave or convex from the end of the first driver IC mounting segment to the middle of the first driver IC mounting segment, the contact area between the first driver IC mounting segment and the air can be increased, thereby improving the heat dissipation effect on the first driver IC portion 211.

[0060] In an optional embodiment, the first light-emitting module 21 provided in this embodiment includes a first driver IC unit 211 and four first light-emitting components 212, wherein the first light-emitting components 212 are three-channel LED lamp beads, and the first driver IC unit 211 is a twelve-channel driver IC.

[0061] In an optional embodiment, the first driver IC unit 211 provided in this embodiment adopts static control. By controlling the first driver IC unit 211 in a static control manner, the use of components on the display module can be reduced, and the hollowable area of ​​the main body 10 provided in this embodiment can be increased, so that the display module can have a higher light transmittance.

[0062] In a specific embodiment, the second light-emitting module provided in this embodiment includes a second driver IC unit and four second light-emitting components. The four second light-emitting components provided in this embodiment are arranged at intervals along the circumference of the second driver IC unit. The four second light-emitting components are respectively a fifth lamp bead, a sixth lamp bead, a seventh lamp bead and an eighth lamp bead. Among them, the fifth lamp bead and the sixth lamp bead are arranged at intervals along the first direction, the seventh lamp bead and the eighth lamp bead are arranged at intervals along the first direction, the eighth lamp bead and the fifth lamp bead are arranged along the second direction, and the seventh lamp bead and the sixth lamp bead are arranged along the second direction.

[0063] In an optional embodiment, the second light-emitting module provided in this embodiment includes a second driver IC unit and four second light-emitting elements, wherein the second light-emitting element is a three-channel LED lamp bead, and the second driver IC unit is a twelve-channel driver IC.

[0064] In an optional embodiment, the second driver IC unit provided in this embodiment adopts static control. By controlling the second driver IC unit in a static control manner, the use of components on the display module can be reduced, thereby reducing the production cost of the display module.

[0065] In a specific embodiment, the layout of the first light-emitting module 21 provided in this embodiment can effectively increase the hollowed-out area of ​​the main body 10, so that the light transmittance of the display module can reach 70%.

[0066] According to another aspect of the present application, a display screen is provided, the display screen includes a display module, and the display module is the above-mentioned display module. Since the display screen provided by this embodiment adopts the display module in the above-mentioned embodiment as the display module of the display screen, the light transmittance of the display screen provided by this embodiment can be effectively improved.

[0067] In summary, the display module and display screen provided by the present embodiment have at least the following beneficial technical effects: the display module provided by the present embodiment electrically connects the first driver IC unit 211 with the plurality of first light-emitting elements 212, so that the display module provided by the present embodiment can drive the plurality of first light-emitting elements 212 through the first driver IC unit 211. Since the first driver IC unit 211 provided by the present embodiment and the plurality of first light-emitting elements 212 electrically connected to the first driver IC unit 211 jointly form the first light-emitting module 21, the display module provided by the present embodiment can evenly arrange the plurality of first light-emitting modules 21 on the main body 10. In a row manner, multiple first driver IC units 211 are evenly arranged on the main body 10, thereby avoiding local heat concentration in the display module and improving the consistency of the display effect of the display module. At the same time, the display module provided in this embodiment is provided with a first hollow structure on the main body 10 in the first light-emitting area, which effectively improves the transmittance of the display module and the heat dissipation effect of the main body 10 on the first driver IC unit 211. In addition, when multiple first light-emitting modules 21 are evenly arranged on the main body 10, a hollow structure can also be provided between two adjacent first light-emitting modules 21, so that the display module provided in this embodiment can have a higher transmittance.

[0068] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A display module, characterized in that: The display module comprises: Subject (10); a light-emitting portion (20), the light-emitting portion (20) being mounted on one side of the main body (10), the light-emitting portion (20) comprising a first light-emitting module (21), the first light-emitting module (21) comprising a first driver IC portion (211) and a plurality of first light-emitting components (212) electrically connected to the first driver IC portion (211), the plurality of first light-emitting components (212) being arranged at intervals along the circumference of the first driver IC portion (211); A plurality of the first light-emitting components (212) are arranged on the main body (10) to form a first light-emitting area, and a first hollow structure is provided on the main body (10) located within the first light-emitting area.

2. The display module according to claim 1, characterized in that: The light-emitting portion (20) comprises a plurality of the first light-emitting modules (21), the plurality of the first light-emitting modules (21) being arranged on the main body (10) at intervals along a first direction, and a second hollow structure being provided on the main body (10) between two adjacent first light-emitting modules (21) in the first direction.

3. The display module according to claim 2, characterized in that: A plurality of the first light-emitting modules (21) arranged at intervals along the first direction form a first light-emitting group; The light-emitting portion (20) comprises a plurality of the first light-emitting groups, the plurality of the first light-emitting groups are arranged on the main body (10) at intervals along the second direction, and a third hollow structure is provided on the main body (10) between two adjacent first light-emitting groups.

4. The display module according to claim 2, characterized in that: The first hollow structure comprises a first hollow long hole (11), and the extension direction of the first hollow long hole (11) is the same as the arrangement direction of the plurality of first light-emitting modules (21).

5. The display module according to claim 4, characterized in that: The second hollow structure comprises a second hollow long hole (12), and the extension direction of the second hollow long hole (12) is the same as the arrangement direction of the plurality of first light-emitting modules (21).

6. The display module according to claim 3, characterized in that: The third hollow structure comprises a third hollow long hole (13), and the extension direction of the third hollow long hole (13) is the same as the arrangement direction of the plurality of first light-emitting modules (21).

7. The display module according to claim 5, characterized in that: The first hollow structure comprises a plurality of first hollow long holes (11), and at least two of the plurality of first hollow long holes (11) are respectively located on two sides of the first driver IC part (211) in the arrangement direction of the first light-emitting module (21); In the arrangement direction of the first light-emitting modules (21), the adjacent second hollow long holes (12) are connected to the first hollow long holes (11).

8. The display module according to any one of claims 1 to 7, characterized in that: The display module further comprises an interface portion (30), wherein the interface portion (30) is mounted on a side of the main body (10) away from the light-emitting portion (20) and is electrically connected to the light-emitting portion (20), and an external device can transmit electrical energy and signals to the light-emitting portion (20) via the interface portion (30).

9. The display module according to claim 8, characterized in that: The main body (10) is provided with a hollow area and an interface area, the first light-emitting module (21) is at least partially arranged in the hollow area, and the interface portion (30) is arranged in the interface area.

10. A display screen, characterized in that: The display screen includes a display module, and the display module is the display module according to any one of claims 1 to 9.

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