CN213751713U

CN213751713U - Double-layer LED display screen and display screen cover

Info

Publication number: CN213751713U
Application number: CN202022698662.4U
Authority: CN
Inventors: 邓列锐
Original assignee: One Vision Technology Shenzhen Co ltd
Current assignee: One Vision Technology Shenzhen Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-20
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a double-deck LED display screen and display screen cover, which comprises an outer shell, first transparent LED display screen, second LED display screen are linked to the shell, and first transparent LED display screen is inside to be provided with transparent LED lamp pearl layer, first upper substrate plane electrode layer, first display screen cover, first upper substrate glass layer, and the lower part has covered second infrabasal plate plane electrode layer, second display screen cover in proper order, first PCB control panel, first infrabasal plate glass layer, inside third display screen cover layer, second upper substrate glass layer, the LED lamp pearl layer, fourth display screen cover layer, second PCB control panel, the infrabasal plate glass layer of being provided with of second LED display screen. In short, the technical scheme of the application utilizes a coherent and compact structure, and solves the problems that the traditional double-layer LED display screen and the traditional display screen cover have obvious criss-cross lines in the using process, the visual watching is influenced, and the traditional screen cover has poor light transmission, so that the double-layer LED display screen is poor in experience.

Description

Double-layer LED display screen and display screen cover

Technical Field

The utility model relates to a LED display screen technical field, concretely relates to double-deck LED display screen and display screen cover.

Background

The LED display screen is a flat panel display, it is made up of a small LED module panel, the apparatus used for displaying various information such as characters, pictures, video, etc., this apparatus has low working voltage, large-scale, high luminance, long-lived, shock-resistant and performance such advantages and is used extensively because of its own, the development prospect of LED is extremely broad, the LED screen can realize the conversion to different forms of the presentation mode of many information, and can be used in the room, outdoors, the double-deck LED screen, as one kind of LED display screen, with the continuous development of science and technology, the sensory requirement of people is promoted continuously, also has promoted the flying of the double-deck LED screen, and the LED display screen cover is the existence of an important component that influences LED work, protect LED lamp bead, guarantee its LED light transmission, function of heat dissipation, etc., under such background, the requirements of double-deck LED display screen and display screen cover are more and more strict, and traditional double-deck LED display screen and display screen cover ubiquitous drawback in the use:

the traditional double-layer LED display screen and the traditional display screen cover have obvious criss-cross lines in the using process, visual watching is influenced, and the traditional screen cover has poor light transmission, so that the double-layer LED display screen is poor in experience.

Therefore, the double-layer LED display screen and the display screen cover with strong light transmission and good visual perception are designed, and the design method is urgently needed for the field of the current LED display screen.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a double-deck LED display screen and display screen cover to solve traditional double-deck LED display screen and display screen cover in the use, have very obvious criss-cross footpath line, influenced the vision and watched, and traditional screen cover light transmissivity is not strong, leads to double-deck LED display screen to experience poor problem.

In order to achieve the above object, the utility model discloses a following technical scheme realizes:

the utility model provides a double-deck LED display screen and display screen cover, includes the shell, the shell is transparent cuboid structure, first transparent LED display screen has been linked on the top of shell, the bottom of shell is linked there is the second LED display screen, the inside transparent LED lamp pearl layer that is provided with of first transparent LED display screen, transparent LED lamp pearl layer upper portion has set gradually first upper substrate plane electrode layer, first display screen cover, first upper substrate glass layer, transparent LED lamp pearl layer lower part has covered second lower substrate plane electrode layer, second display screen cover in proper order, first PCB control panel, first lower substrate glass layer, the inside LED lamp pearl layer that is provided with of second LED display screen, LED lamp pearl layer upper portion has set gradually third display screen cover layer, second upper substrate glass layer, LED lamp pearl layer lower part has set gradually fourth display screen cover layer, second PCB control panel, A second lower substrate glass layer.

Further, a transparent polymer conductive layer is disposed inside the housing.

Further, the first display screen cover and the second display screen cover are both transparent and high-temperature-resistant polymer optical film materials.

Further, the first upper substrate plane electrode layer, the second lower substrate plane electrode layer and the first PCB control panel are all made of transparent ITO materials.

Furthermore, the first transparent LED display screen and the second LED display screen are both provided with packaging adhesive layers.

The beneficial effects of the utility model reside in that:

the utility model discloses use double-deck stack formula's screen, the topmost layer sets up to the flexible LED screen of transparency, the inside inclusion transparent screen cover of this screen, electrode layer and PCB board, the transparency rate of screen has been increased like this, the light transmissivity of bottom screen has been promoted, make the impression can promote, the screen that the bottom was used is opaque LED display screen, make at the in-process of watching, the fine stratum lucidum that pierces through the top of the screen light energy of bottom, the high temperature resistant polymer optical film material that inside transparent screen cover used, the light transmissivity has been increased, inside LED has also been protected, crisscross strange line of crisscross has also been avoided.

In short, the technical scheme of the application utilizes a coherent and compact structure, and solves the problems that the traditional double-layer LED display screen and the traditional display screen cover have obvious criss-cross lines in the using process, the visual watching is influenced, and the traditional screen cover has poor light transmission, so that the double-layer LED display screen is poor in experience.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a first layer of transparent flexible LED screen of the present invention;

FIG. 3 is a schematic diagram of a second layer LED screen structure of the present invention;

in the figure: 1. a housing; 2. a first transparent LED display screen; 3. a second LED display screen; 4. a polymer conductive layer; 5. a first upper substrate glass layer; 6. a first display screen cover; 7. a first upper substrate planar electrode layer; 8. a transparent LED light bead layer; 9. a second lower substrate planar electrode layer; 10. a second display screen cover; 11. a first PCB control board; 12. a first lower substrate glass layer; 13. a third display screen layer; 14. a second upper substrate glass layer; 15. a fourth display screen layer; 16. an LED lamp bead layer; 17. a second lower substrate glass layer; 18. and a second PCB control board.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the above description of the present invention, it should be noted that the terms "one side" and "the other side" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.

Referring to fig. 1-3, the present invention provides a technical solution: a double-layer LED display screen and a display screen cover comprise a shell 1, wherein the shell 1 is of a transparent cuboid structure, a first transparent LED display screen 2 is connected to the top end of the shell 1 in a chained mode, a second LED display screen 3 is connected to the bottom of the shell 1 in a chained mode, a transparent LED lamp bead layer 8 is arranged inside the first transparent LED display screen 2, a first upper substrate planar electrode layer 7, a first display screen cover 6 and a first upper substrate glass layer 5 are sequentially arranged on the upper portion of the transparent LED lamp bead layer 8, a second lower substrate planar electrode layer 9, a second display screen cover 10, a first PCB control board 11, a first lower substrate glass layer 12, an LED lamp bead layer 16 is arranged inside the second LED display screen 3, a third display screen cover layer 13 and a second upper substrate glass layer 14 are sequentially arranged on the upper portion of the LED lamp bead layer 16, a fourth display screen cover layer 15, a second display screen cover layer 14 and a second display screen cover layer 14 are sequentially arranged on the lower portion of the LED lamp bead layer 16, A second PCB control board 18, a second lower substrate glass layer 17.

The utility model discloses in, the inside of shell 1 is provided with transparent polymer conducting layer 4, connects the display screen of top transparent display screen and bottom, realizes the linkage, and the transparent material who uses makes whole screen more pleasing to the eye.

The utility model discloses in, first display screen cover 6 and second display screen cover 10 are all for transparent, high temperature resistant polymer optical film material, and transparent material's use has increased its light transmittance ability, high temperature resistant material for LED prevents that high temperature from being baked out in the course of the work, has increased the practicality of screen.

The utility model discloses in, first upper substrate plane electrode layer 7, second infrabasal plate plane electrode layer 9 and first PCB control panel 11 are transparent ITO material, transparent material's use makes the better printing opacity of bottom screen to visual perception has been increased.

The utility model discloses in, first transparent

LED display screen

2, 3 outsides of second LED display screen all have the encapsulation glue film, have protected whole LED screen, have avoided the unusual in the screen working process.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a double-deck LED display screen and display screen cover, includes shell (1), its characterized in that: shell (1) is transparent cuboid structure, the top of shell (1) is linked there is first transparent LED display screen (2), the bottom of shell (1) is linked there is second LED display screen (3), first transparent LED display screen (2) inside is provided with transparent LED lamp pearl layer (8), and transparent LED lamp pearl layer (8) upper portion has set gradually first upper substrate plane electrode layer (7), first display screen cover (6), first upper substrate glass layer (5), transparent LED lamp pearl layer (8) lower part has covered second lower substrate plane electrode layer (9), second display screen cover (10), first control panel PCB (11), first base plate glass layer (12) in proper order, inside LED lamp pearl layer (16) that is provided with of second LED display screen (3), LED lamp pearl layer (16) upper portion has set gradually third display screen cover (13), And a fourth display screen mask layer (15), a second PCB control board (18) and a second lower substrate glass layer (17) are sequentially arranged on the lower portion of the LED lamp bead layer (16).

2. The double-layer LED display screen and display screen cover of claim 1, wherein: a transparent polymer conducting layer (4) is arranged inside the shell (1).

3. The double-layer LED display screen and display screen cover of claim 1, wherein: the first display screen cover (6) and the second display screen cover (10) are both transparent and high-temperature-resistant polymer optical film materials.

4. The double-layer LED display screen and display screen cover of claim 1, wherein: the first upper substrate plane electrode layer (7), the second lower substrate plane electrode layer (9) and the first PCB control panel (11) are all made of transparent ITO materials.

5. The double-layer LED display screen and display screen cover of claim 1, wherein: and packaging adhesive layers are arranged outside the first transparent LED display screen (2) and the second LED display screen (3).