CN213240737U

CN213240737U - Display device

Info

Publication number: CN213240737U
Application number: CN202022426235.0U
Authority: CN
Inventors: 李德华
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-05-18
Anticipated expiration: 2030-10-28

Abstract

The application relates to a display device, which comprises a middle frame, a display panel, adhesive glue and a reinforcing piece. The middle frame comprises a body and a supporting part connected to the body, and the middle frame is provided with an installation space. The display panel is overlapped on the abutting part, and the bonding glue is arranged between the display panel and the abutting part so as to fixedly connect the display panel and the abutting part. The reinforcement covers the edge of the display panel and is connected to the middle frame, and the reinforcement is exposed on a side of the middle frame facing away from the installation space. Above-mentioned display device, reinforcement can prevent display panel's edge light leak, can consolidate display panel and the connection structure's of center intensity again. The extremely narrow frame design of display device can be realized to the setting of reinforcement to promote display device's screen to account for than.

Description

Display device

Technical Field

The application relates to the technical field of display, in particular to a display device.

Background

In the related art, a display device such as a liquid crystal television generally includes a middle frame and a display panel, the middle frame is provided with a step structure, the display panel is connected to the step structure in a lap joint mode so as to shield the side face of the display panel by using the middle frame, the step structure increases the width of a frame of the display device, and the screen occupation ratio of the display device is reduced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a display device to improve the screen occupation ratio of the display device.

A display device, comprising:

the middle frame comprises a body and a supporting part connected with the body, and the middle frame is provided with an installation space;

the display panel is superposed on the abutting part;

the bonding glue is arranged between the display panel and the abutting part so as to fixedly connect the display panel and the abutting part; and

and the reinforcing member covers the edge of the display panel and is connected to the middle frame, and the reinforcing member is exposed on one side of the middle frame, which faces away from the installation space.

Above-mentioned display device, display panel superpose in the portion of holding of center, and display panel glue through the bonding and support portion fixed connection, and the reinforcement covers display panel's edge and is connected in the center, and the reinforcement can prevent display panel's edge light leak, can consolidate display panel and center's connection structure's intensity again, and can play better guard action to display panel's edge. The reinforcement exposes in the setting of one side of the installation space of the dorsad of center, and the width of display device's frame is the distance of the edge of display area to reinforcement promptly, and this width is compared the center overlap joint and can be set up littleer in the stair structure, therefore can realize display device's extremely narrowing frame design to promote display device's screen and account for than.

In one embodiment, a surface of the supporting portion facing the display panel protrudes from the body, a side of the supporting portion facing away from the mounting space forms a recessed region with the body, and the reinforcing member extends to the recessed region and is connected to the body and the supporting portion.

In one embodiment, the adhesive tape is a double-sided adhesive tape, and the reinforcing member is a structural adhesive tape and extends between the display panel and the abutting portion.

In one embodiment, the reinforcement member is attached to the adhesive.

In one embodiment, one side of the reinforcing member, which faces away from the display panel, is arc-shaped and is smoothly connected with the edge of the display panel and the edge of the body.

In one embodiment, the display panel has an outer surface and an inner surface which are oppositely arranged, and the inner surface is connected with the bonding glue; the width of the reinforcement between the outer surface and the inner surface increases from the outer surface to the inner surface.

In one embodiment, the adhesive is a structural adhesive, and the reinforcement is an adhesive tape.

In one embodiment, a gap exists between the reinforcing member and the adhesive.

In one embodiment, the display device includes a back cover and a backlight module, the backlight module is accommodated in the installation space, and the back cover covers one end of the installation space, which faces away from the display panel.

In one embodiment, the rear cover includes a back plate and a baffle plate connected to the back plate, the baffle plate and the back plate form an accommodating groove, the backlight module is disposed in the accommodating groove, and the baffle plate is inserted into the mounting space.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of a display device according to an embodiment;

FIG. 2 is a partial cross-sectional view of a display device of an embodiment;

FIG. 3 is an enlarged schematic view of the display device shown in FIG. 2 at A;

fig. 4 is a partial sectional view of a display device of another embodiment;

fig. 5 is a block diagram of a display device according to an embodiment.

Reference numerals:

10. display device 11, housing 11a, and installation space

11b, a concave region 111, a middle frame 1111, a body

1113. A supporting part 111a, a first side surface 111b, and a second side surface

111c, a first end surface 111d, a second end surface 113, a rear cover

113a, a containing groove 1131, a back plate 1133 and a baffle plate

12. Display panel 12a, outer surface 12b, inner surface

13. Adhesive 14, reinforcement 15 and backlight module

151. Prism film 153, diffusion sheet 155, light guide plate

157. Reflecting plate

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Referring to fig. 1, in some embodiments, display device 10 is a television, and display device 10 is operable to receive television signals and at least to play video. In other embodiments, display device 10 includes, but is not limited to: mobile phones, computers, digital broadcast terminals, messaging devices, tablet devices, medical devices, fitness devices, smart home devices, and the like.

Referring to fig. 2, the display device 10 is substantially in the form of a rectangular plate, and includes a case 11, a display panel 12, an adhesive 13, and a reinforcing member 14. The housing 11 is used to carry electronic components of the display device 10 and provide structural rigidity, and the appearance of the display device 10 is mainly presented by the housing 11. The housing 11 may further include a middle frame 111 and a rear cover 113, the rear cover 113 being coupled to the middle frame 111, the display panel 12 being disposed at one side of the middle frame 111, and the rear cover 113 being exposed at the opposite side of the middle frame 111. The middle frame 111 may be made of non-metal materials such as plastic, rubber, silica gel, wood, ceramic or glass, and the middle frame 111 may also be made of metal materials such as stainless steel, aluminum alloy or magnesium alloy. The middle frame 111 may also be a metal injection molded part, that is, the structural rigidity of the middle frame 111 is ensured by using a metal material, and the inner surface of the metal body is formed with a protrusion, a groove, a threaded hole and other structures for assembling and positioning by injection molding. The rear cover 113 may be made of the same material as the middle frame 111, and the rear cover 113 may be integrally formed with the middle frame 111 to improve the appearance integrity of the display device 10. Of course, the material of the rear cover 113 may be different from that of the middle frame 111, for example, the material of the middle frame 111 may be a metal injection molding, and the material of the rear cover 113 may be plastic. In other embodiments, the display device 10 may take other shapes such as circular or other polygonal shapes, etc.

Further, the middle frame 111 may include a body 1111 and a supporting portion 1113 connected to the body 1111, and the middle frame 111 is opened with an installation space 11 a. In the embodiment in which the display device 10 has a rectangular plate shape, the middle frame 111 has a rectangular frame shape and is provided around the outer periphery of the display panel 12. The cross section of the middle frame 111 is substantially L-shaped, and the body 1111 and the abutting portion 1113 correspond to two sides of the L-shape one by one. The supporting portion 1113 protrudes toward the inside of the display device 10, and the main body 1111 and the supporting portion 1113 enclose a mounting space 11a for mounting electronic components such as a circuit board and a backlight module 15 of the display device 10.

The display panel 12 is stacked on the abutting portion 1113, and the display panel 12 is mainly used for displaying information, such as images, patterns or text information. The stacking may be simply understood as spatial stacking on each other, for example, in the present embodiment, the display panel 12 is stacked on the abutting portion 1113 in the thickness direction of the display device 10. It is understood that there may or may not be an intermediate between two objects that are stacked. For example, in the present embodiment, the adhesive 13 is provided between the display panel 12 and the abutting portion 1113 of the middle frame 111, and this embodiment may be regarded as the display panel 12 overlapping the abutting portion 1113.

The display panel 12 may have a touch function to facilitate a user's operation of the display device 10. But the touch function is not necessary. In the present embodiment, the Display panel 12 includes a Liquid Crystal Display (LCD), and the backlight module 15 is mounted in the mounting space 11a, and is capable of emitting light when energized and supplying a light source to the Display panel 12 so that the Display panel 12 can present a clear image. In other embodiments, the display panel 12 may be an Organic Light-Emitting Diode (OLED) display, and in such embodiments, the backlight module 15 may be absent. Of course, in other embodiments, the display panel 12 may be of other types.

In an embodiment where the display panel 12 employs a liquid crystal display, the backlight assembly 15 may include a prism film 151, a diffusion sheet 153, a light guide plate 155, and a reflection plate 157, which are sequentially stacked, and the prism film 151 is closer to the display panel 12 than the reflection plate 157. The stacked arrangement may be simply understood as being spatially stacked on top of each other, and there may or may not be other objects between the two objects in the stacked arrangement. Of course, the backlight module 15 may further include a light source, and the position of the light source is fixed relative to the position of the light guide plate 155.

The prism film 151 is generally a transparent plastic film having a thickness of 50 to 300 μm, and a prism structure is uniformly and neatly formed on the upper surface of the film. The prism film 151 is disposed between the diffusion sheet 153 of the backlight module 15 and the display panel 12, and functions to improve the angular distribution of light, so as to converge the light emitted from the diffusion sheet 153 and uniformly diffused to various angles to an axial angle, that is, to a front view angle of the display panel 12, and to improve the axial brightness of the display panel 12 without increasing the total emergent luminous flux.

The diffusion sheet 153 mainly functions to provide the display panel 12 with a uniform surface light source for concentrating and uniformly projecting light emitted from the light guide plate 155 onto the prism film 151. The diffusion sheet 153 operates on the principle that a light source is atomized by refraction and reflection of a diffusion substance, and light is concentrated from a small angle to the front surface to improve the front luminance. The diffusion sheet 153 generally includes chemical particles as scattering particles between substrates such as resin layers, so that light continuously passes through two media having different refractive indexes while passing through the diffusion sheet 153, and thus many refraction, reflection and scattering phenomena occur, thereby causing an optical diffusion effect.

The light guide plate 155 functions to guide a scattering direction of light, to improve the luminance of the display panel 12, and to ensure the uniformity of the luminance of the display panel 12. The light guide plate 155 is generally formed by pressing acryl into a plate having a smooth surface by an injection molding method, then, a diffusion point is printed on the bottom surface of the light guide plate 155 by a screen printing method using a material having high reflection and no light absorption, a light source of the backlight module 15 may be positioned at a side surface of the light guide plate 155, light emitted from the light source is guided into the light guide plate 155 by reflection, and then, when light strikes the diffusion point, the reflected light is diffused at various angles, and then, light which destroys the reflection condition is emitted from the front surface of the light guide plate 155. The light guide plate 155 can emit light uniformly by using various diffusion dots having different densities and sizes.

The reflective plate 157 functions to reflect light emitted from the bottom surface of the light guide plate 155 back into the light guide plate 155, thereby improving the efficiency of light use. The use of a high-reflectivity reflector sheet may increase the reflectivity to further increase the brightness and energy efficiency of the display device 10.

In some embodiments, the backlight assembly 15 may further include another diffusion sheet (not shown) covering the prism film 151. The other diffuser plate acts like the diffuser plate 153 described above, i.e., it serves to atomize the light emitted from the prism film 151 and uniformly transmit the light to the display panel 12. The other diffusion sheet also functions to protect the prism film 151.

With reference to fig. 2, the back cover 113 of the display device 10 covers an end of the installation space 11a opposite to the display panel 12, and the backlight module 15 is fixedly connected to the back cover 113. The backlight module 15 may be connected to the rear cover 113 in various ways, for example, the backlight module 15 may be fixedly connected to the rear cover 113 by bonding, may be fixedly connected to the rear cover 113 by screwing, and may be fixedly connected to the rear cover 113 by welding. Further, the back cover 113 includes a back plate 1131 and a baffle 1133 connected to the back plate 1131, the baffle 1133 and the back plate 1131 form a receiving groove 113a, the backlight module 15 is disposed in the receiving groove 113a, and the baffle 1133 is inserted into the mounting space 11 a. In this embodiment, the backlight module 15 and the rear cover 113 can be assembled into a module and then assembled into the installation space 11a of the middle frame 111, so as to improve the assembly efficiency.

Referring to fig. 2, the adhesive 13 is disposed between the display panel 12 and the supporting portion 1113, so that the display panel 12 is fixedly connected to the supporting portion 1113. In other words, the adhesive 13 can fix the position of the display panel 12 relative to the position of the middle frame 111, so as to fix the display panel 12 on the middle frame 111. In some embodiments, the supporting portion 1113 extends continuously along the body 1111, and the adhesive 13 may extend continuously along the supporting portion 1113 and be circumferentially closed, so as to reliably fix the display panel 12 to the middle frame 111 and prevent a gap from being formed between the display panel 12 and the supporting portion 1113, thereby improving the waterproof and dustproof performance of the display device 10. In other embodiments, the supporting portion 1113 extends continuously along the main body 1111, and the adhesive 13 may be disposed at a local position of the supporting portion 1113, for example, the adhesive 13 may be disposed at intervals along the extending direction of the supporting portion 1113 to form a plurality of adhesive positions, so as to achieve a reliable fixation of the display panel 12 and the middle frame 111. In other embodiments, the holding portions 1113 may be disposed at intervals along the extending direction of the main body 1111, in other words, the holding portions 1113 may have a plurality of notches in the extending direction of the main body 1111. In this embodiment, the adhesive 13 may also be disposed on the supporting portion 1113 to achieve reliable fixing of the display panel 12 and the middle frame 111, and the notch of the supporting portion 1113 may also save material to save the production cost of the display device 10.

The reinforcing member 14 covers the edge of the display panel 12 and is attached to the middle frame 111, and the reinforcing member 14 is exposed to a side of the body 1111 facing away from the installation space 11 a. The reinforcing member 14 has low light transmittance, for example, the light transmittance of the reinforcing member 14 is less than 20% to prevent light leakage at the edge of the display panel 12. The reinforcing member 14 may also have a structural strength to prevent deterioration of appearance due to impact deformation. In some embodiments, the reinforcing member 14 extends continuously in the circumferential direction of the display panel 12, so as to reliably connect the edge of the display panel 12 and the middle frame 111 and enhance the waterproof and dustproof performance between the display panel 12 and the middle frame 111. It is understood that the surface of the reinforcing member 14 may be covered with a decorative layer, such as an ink layer or a paint layer, for enhancing the appearance characteristics of the display device 10, and in such an embodiment, the decorative layer may be considered as a part of the reinforcing member 14.

In the display device 10, the display panel 12 is stacked on the supporting portion 1113 of the middle frame 111, the display panel 12 is fixedly connected with the supporting portion 1113 through the adhesive 13, the reinforcing member 14 covers the edge of the display panel 12 and is connected to the middle frame 111, the reinforcing member 14 can prevent light leakage at the edge of the display panel 12, can reinforce the strength of the connection structure between the display panel 12 and the middle frame 111, and can protect the edge of the display panel 12 well. The reinforcing member 14 is exposed to the side of the body 1111 facing away from the mounting space 11a, the width of the bezel of the display device 10 is the distance from the edge of the display region to the edge of the reinforcing member 14, and the width can be set smaller than the width of the bezel 111 overlapped on the step structure, so that the extremely narrowed bezel design of the display device 10 can be realized, and the screen occupation ratio of the display device 10 is improved.

With reference to fig. 2, the surface of the supporting portion 1113 facing the display panel 12 protrudes from the main body 1111, a recessed region 11b is formed between the side of the supporting portion 1113 facing away from the mounting space 11a and the main body 1111, and the reinforcing member 14 extends to the recessed region 11b and is connected to the main body 1111 and the supporting portion 1113. Specifically, with reference to fig. 2 and 3, in the present embodiment, the body 1111 may include a first side surface 111a and a second side surface 111b which are oppositely disposed, and a first end surface 111c and a second end surface 111d which are located between the first side surface 111a and the second side surface 111b, the first end surface 111c and the second end surface 111d being oppositely disposed, the first side surface 111a being located on a side of the body 1111 facing away from the installation space 11a, and the first end surface 111c being closer to the display panel 12 than the second end surface 111 d. The holding portion 1113 is connected to a portion of the body 1111 where the first end surface 111c is located and protrudes from the first end surface 111c, and the holding portion 1113 and the first end surface 111c form a step-shaped recessed area 11 b. The reinforcing member 14 extends from the upper edge of the display panel 12 to the recessed region 11b, and is connected to the bottom surface and the side surface of the recessed region 11b, that is, the first end surface 111c and the abutting portion 1113, and the arrangement of the recessed region 11b increases the contact area between the reinforcing member 14 and the middle frame 111, thereby further enhancing the strength of the connection structure between the display panel 12 and the middle frame 111.

With reference to fig. 2, in an embodiment, the adhesive 13 is a double-sided tape, and the double-sided tape enables the display panel 12 to be reliably fixed to the supporting portion 1113. Of course, it is understood that the double-sided adhesive tape may also play a certain role in buffering, and may absorb shock to enhance the shock resistance of the display panel 12. The reinforcing member 14 is a structural adhesive and extends between the display panel 12 and the supporting portion 1113. The structural adhesive has the advantages of high strength, aging resistance, fatigue resistance, corrosion resistance, peeling resistance, impact resistance, simple and convenient construction process, stable performance in expected life and the like. The reinforcing member 14 can achieve both reliable connection of the display panel 12 to the bezel 111 and strength of the connection structure, and is not easily deformed in the event of impact, extrusion, or the like, so that the appearance characteristics of the display device 10 can be maintained.

Further, a reinforcing member 14 may be attached to the adhesive paste 13. In other words, the reinforcing member 14 extending between the display panel 12 and the abutting portion 1113 is connected to the adhesive 13, so that the adhesive 13 and the reinforcing member 14 form a reliable connection, thereby further increasing the strength of the connection structure of the display panel 12 and the middle frame 111 and improving the air tightness between the display panel 12 and the middle frame 111.

In some embodiments, the side of the reinforcing member 14 facing away from the display panel 12 is arc-shaped and smoothly connected to the edge of the display panel 12 and the edge of the body 1111. In other words, the exposed surface of the reinforcing member 14 may form a continuous contour curve with the surface of the display panel 12 and the surface of the body 1111 to improve the appearance characteristics of the display device 10.

Specifically, in the present embodiment, the display panel 12 has an outer surface 12a and an inner surface 12b opposite to each other, the inner surface 12b is connected to the adhesive 13, and the outer surface 12a is a light emitting surface of the display panel 12. The width of the reinforcing member 14 between the outer surface 12a and the inner surface 12b increases from the outer surface 12a to the inner surface 12 b. In other words, in the present embodiment, the reinforcing member 14 located between the outer surface 12a and the inner surface 12b has a substantially triangular prism shape, and a surface of the reinforcing member 14 facing away from the display panel 12 has an arc surface shape to achieve a smooth transition between the edge of the outer surface 12a and the first side surface 111a of the body 1111, thereby forming a more rounded appearance characteristic.

In the reinforcing member 14 of the above structure, since the width of the upper edge of the reinforcing member 14 can be set extremely narrow, the width between the edge of the display area of the display panel 12 and the outer edge of the reinforcing member 14 can be set extremely narrow on the outer surface 12a side of the display panel 12, so as to realize the effect of an extremely narrow bezel and improve the screen occupation ratio of the display device 10. The problem of light leakage at the side of the display panel 12 can be solved by the arrangement of the reinforcing member 14, and other side packaging structures do not need to be arranged at the side of the display panel 12, so that the production cost can be saved.

Further, in the above embodiment, the double-sided adhesive tape may be used to assemble and position the display panel 12 and the middle frame 111, and after the display panel 12 and the middle frame 111 are fixedly connected by the double-sided adhesive tape, the display panel will not easily shift on the middle frame 111, so that the assembled components can quickly enter the next process to improve the production efficiency of the display device 10; after the other parts of the display device 10 are basically assembled, the spot structure gluing operation can be performed on all the semi-finished products in batch in the same process, and the reinforcing members 14 are cured in a centralized manner to reinforce the bonding strength of the reinforcing members 14 and improve the bonding reliability of the reinforcing members, so that the batch operation mode can further improve the production efficiency and save the processing cost.

Referring to fig. 4, in another embodiment, the adhesive 13 is a structural adhesive and the reinforcement 14 is an adhesive tape. Specifically, in this embodiment, the structural adhesive may be coated on the supporting portion 1113 of the middle frame 111 through a dispensing process, and then the display panel 12 is stacked on the supporting portion 1113 of the middle frame 111, so as to achieve the primary connection between the display panel 12 and the middle frame 111 through the structural adhesive. The structural adhesive is cured to form the adhesive 13, so that the display panel 12 and the middle frame 111 can be reliably fixed. In this embodiment, since the adhesive 13 is a structural adhesive, the adhesive 13 has a high structural strength, the connection structure between the display panel 12 and the middle frame 111 is substantially fixed, and the display panel 12 and the middle frame 111 are not easily displaced in the subsequent processing or assembling process, so that the assembling and positioning accuracy of the display panel 12 and the middle frame 111 can be ensured, and the subsequent processing or assembling is facilitated. For example, after the structural adhesive is cured, an adhesive tape may be wound around the edge of the display panel 12 to form the reinforcing member 14, so as to reinforce the connection between the display panel 12 and the middle frame 111, prevent light leakage from the side of the display panel 12, and further improve the sealing performance between the display panel 12 and the middle frame 111.

Of course, in other embodiments, after the supporting portion 1113 of the middle frame 111 is coated with the structural adhesive through the dispensing process and the display panel 12 is stacked on the middle frame 111, without waiting for the structural adhesive to be cured, an adhesive tape may be wound around the edge of the display panel 12 to form the reinforcing member 14, so as to reinforce the connection structure of the display panel 12 and the middle frame 111 through the adhesive tape, and prevent the display panel 12 from being easily displaced on the middle frame 111. The display panel 12 reinforced by the reinforcing member 14 and the middle frame 111 can also be quickly processed in the next step to improve the production efficiency.

With continued reference to fig. 4, in the embodiment where the adhesive 13 is a structural adhesive, a gap may exist between the stiffener 14 and the adhesive 13 to provide a deformation space for the uncured structural adhesive. It will of course be appreciated that the structural adhesive may be in contact with the reinforcement 14, as long as the adhesive 13 is deformed from the side facing away from the reinforcement 14.

Exemplarily, fig. 5 shows a block diagram of a display device 10. Display device 10 may include an input module 501, a display module 502, a processor 503, a memory 504, an audio module 505, an input/output (I/O) interface 506, a power management module 507, a sensor module 508, and a communication module 509.

The input module 501 may be used to receive input numbers, character information, or user characteristic information (such as facial information) and generate keyboard, mouse, joystick, optical, or trackball signal inputs related to user settings and function control. Specifically, in one particular embodiment, input module 501 may include a touch-sensitive surface as well as other input devices. The touch-sensitive surface, also referred to as a touch display screen or a touch pad, may collect touch operations by a user (e.g., operations by a user on or near the touch-sensitive surface using a finger, a stylus, or any other suitable object or attachment) thereon or nearby, and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface may comprise two parts, a touch detection means and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 503, and can receive and execute commands sent by the processor 503. Of course, the touch function is not necessary.

In some embodiments, the input module 501 may also include one or more cameras. The camera may be used to capture image information of the subject when the display device 10 is in an operating mode, such as a capture mode or a video mode. Each camera may be a fixed optical lens system or a system with a focal length and optical zoom capability.

The display module 502 may be used to display information entered by or provided to a user as well as various graphical user interfaces of the display device 10, which may be made up of graphics, text, icons, video, and any combination thereof. The display module 502 may include a display panel 12. Further, the touch-sensitive surface may overlay the display panel 12, and when a touch operation is detected on or near the touch-sensitive surface, the touch operation is transmitted to the processor 503 to determine the type of the touch event, and then the processor 503 provides a corresponding visual output on the display panel 12 according to the type of the touch event. Although in FIG. 5 the touch sensitive surface and display panel 12 are shown as two separate components to implement input and output functions, in some embodiments the touch sensitive surface may be integrated with the display panel 12 to implement input and output functions.

The processor 503 is a control center of the display apparatus 10, connects various parts of the entire display apparatus 10 using various interfaces and lines, and performs various functions of the display apparatus 10 and processes data by running or executing an application program stored in the memory 504 and calling up data stored in the memory 504, thereby performing overall monitoring of the display apparatus 10. Optionally, the processor 503 may include one or more processing cores; preferably, the processor 503 may integrate an application processor and a modem processor, wherein the application processor mainly handles operating systems, user interfaces, application programs, and the like, and the modem processor mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 503.

The memory 504 is configured to store various types of data to support operations at the display device 10. Examples of such data include instructions, messages, pictures, videos, etc. for any application or method operating on display device 10. The memory 504 may be implemented by any type or combination of volatile or non-volatile storage devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.

Audio module 505 may provide an audio interface between a user and display device 10 through speakers and microphones. The audio module 505 can convert the received audio data into an electrical signal, transmit the electrical signal to a speaker, and convert the electrical signal into a sound signal to output; on the other hand, the microphone converts the collected sound signal into an electrical signal, which is received by the audio module 505 and converted into audio data, which is then processed by the audio data output processor 503, and then transmitted to, for example, another external device via the communication module 509, or output to the memory 504 for further processing.

The I/O interface 506 is used to enable a connection between the processor 503 and a peripheral interface, which may be a keyboard, keys, buttons, etc. These buttons include, but are not limited to: a home button, a volume button, a start button, and a lock button. Of course, the I/O interface 506 may also be used for connection between the display device 10 and an external device. Such I/O interfaces 506 include, but are not limited to: a USB interface, a power interface, an audio interface, etc.

Power management module 507 may be logically coupled to processor 503 to perform functions such as managing power on, power off, and power consumption management of display device 10 via power management module 507. Power management module 507 may include any component of one or more power failure detection circuits, power converters or inverters, power status indicators, and the like.

Sensor module 508 may include one or more sensors for providing status assessment of various aspects to display device 10. For example, the sensor module 508 may detect an open/close state of the display device 10, the presence or absence of user contact with the display device 10, orientation or acceleration/deceleration of the display device 10, and a temperature change of the display device 10. The sensor module 508 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor module 508 may also include an ambient light sensor to adjust the brightness of the display panel 12 according to the brightness of the ambient light. In some embodiments, the sensor module 508 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication module 509 is configured to facilitate wired or wireless communication between the display device 10 and other devices. The display device 10 may access a wireless Network based on a communication standard, such as WiFi, 2G, 3G, 4G, or 5G, and other types of PLMN (Public Land Mobile Network) systems or combinations thereof. In an exemplary embodiment, the communication module 509 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication module 509 may further include a Near Field Communication (NFC) module, which may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, or other technologies to improve convenience of short-range communication.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A display device, comprising:

the display panel is superposed on the abutting part;

2. The display device according to claim 1, wherein a surface of the abutting portion facing the display panel protrudes from the body, a side of the abutting portion facing away from the mounting space forms a recessed region with the body, and the reinforcement extends to the recessed region and is connected to the body and the abutting portion.

3. The display device according to claim 2, wherein the adhesive tape is a double-sided adhesive tape, and the reinforcing member is a structural adhesive tape and extends between the display panel and the abutting portion.

4. A display device as claimed in claim 3, characterized in that the reinforcement is connected to the adhesive glue.

5. The apparatus according to claim 4, wherein a side of the stiffener facing away from the display panel is arc-shaped and smoothly connected to an edge of the display panel and an edge of the body.

6. The display device of claim 5, wherein the display panel has an outer surface and an inner surface disposed opposite to each other, the inner surface being attached to the adhesive glue; the width of the reinforcement between the outer surface and the inner surface increases from the outer surface to the inner surface.

7. The display device of claim 2, wherein the adhesive is a structural adhesive and the stiffener is an adhesive tape.

8. The display device according to claim 7, wherein a gap exists between the reinforcement and the adhesive.

9. The display device according to any one of claims 1 to 8, wherein the display device comprises a rear cover and a backlight module, the backlight module is accommodated in the installation space, and the rear cover covers an end of the installation space facing away from the display panel.

10. The display device of claim 9, wherein the rear cover includes a back plate and a baffle plate connected to the back plate, the baffle plate and the back plate form an accommodating groove, the backlight module is disposed in the accommodating groove, and the baffle plate is inserted into the mounting space.