CN108234702B - Display screen assembly and electronic equipment - Google Patents
Display screen assembly and electronic equipment Download PDFInfo
- Publication number
- CN108234702B CN108234702B CN201810050107.5A CN201810050107A CN108234702B CN 108234702 B CN108234702 B CN 108234702B CN 201810050107 A CN201810050107 A CN 201810050107A CN 108234702 B CN108234702 B CN 108234702B
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- display screen
- screen assembly
- cover plate
- display
- side wall
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The embodiment of the application provides a display screen assembly and electronic equipment, wherein the display screen assembly comprises a frame, a backlight module, a display structure, a cover plate and a colloid, the frame is provided with a bottom wall and a side wall, the side wall surrounds the bottom wall to form an accommodating space, and the free tail end of the side wall is provided with a limiting part; the backlight module is arranged in the accommodating space; the display structure is arranged in the accommodating space and arranged on the backlight module; the cover plate is arranged on the display structure and provided with a containing groove, and the limiting part is contained in the containing groove; the colloid sets up between lateral wall surface and apron to with lateral wall surface and apron fixed connection. The embodiment of the application can improve the waterproof performance of the display screen assembly.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to a display screen assembly and electronic equipment.
Background
With the development of communication technology, electronic devices such as smart phones are becoming more and more popular. During the use of the electronic device, for example, games are played, and the electronic device is viewed through a display screen.
The display screen of the electronic equipment is not easy to bond sealing glue and is easy to leak water in the assembling process.
Disclosure of Invention
The embodiment of the application provides a display screen assembly and electronic equipment, and the waterproof performance of the electronic equipment can be improved.
The embodiment of the application provides a display screen subassembly, includes:
the frame is provided with a bottom wall and a side wall, the side wall surrounds the bottom wall to form an accommodating space, and the free tail end of the side wall is provided with a limiting part;
the backlight module is arranged in the accommodating space;
the display structure is arranged in the accommodating space and is arranged on the backlight module;
the cover plate is arranged on the display structure and provided with a containing groove, and the limiting part is contained in the containing groove;
and the colloid is arranged between the outer surface of the side wall and the cover plate so as to fixedly connect the outer surface of the side wall and the cover plate.
An embodiment of the present application further provides a display screen assembly, including:
a frame having a bottom wall and a side wall forming a receiving space around the bottom wall;
the backlight module is arranged in the accommodating space;
the display structure is arranged in the accommodating space and is arranged on the backlight module;
the cover plate is arranged on the display structure and provided with a containing groove, and the free tail end of the side wall is contained in the containing groove;
and the colloid is arranged between the outer surface of the side wall and the cover plate so as to fixedly connect the outer surface of the side wall and the cover plate.
The embodiment of the application further provides electronic equipment, which comprises a shell and a display screen assembly, wherein the display screen assembly is installed on the shell, and the display screen assembly is any one of the display screen assemblies.
The display screen assembly and the electronic equipment provided by the embodiment of the application have the advantages that the display structure and the backlight module are contained in the frame, the side wall protects the display screen assembly and the electronic equipment in the waterproof performance, and the waterproof performance of the display flat assembly is improved. In addition, the cover plate is provided with a containing groove, it can be understood that the containing groove is formed from the inside of the display screen assembly towards the outside, the free tail end of the side wall or the limiting part of the free tail end of the side wall is contained in the containing groove, and liquid is not easy to enter the frame from the containing groove to the inside by bypassing the free tail end or the limiting part of the side wall between the connection of the side wall and the cover plate. The colloid is arranged between the outer surface of the side wall and the cover plate, the outer surface of the side wall and the cover plate are fixedly connected, liquid is reduced from entering the frame from the containing groove, interference of the liquid on the display structure and the backlight module is reduced, and the waterproof performance of the electronic equipment is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 2 is another schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 3 is another schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 4 is another schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 5 is a schematic structural diagram of a display screen assembly according to an embodiment of the present application.
Fig. 6 is a schematic partially-disassembled structure diagram of a display screen assembly according to an embodiment of the present application.
Fig. 7 is a partial cross-sectional view of the display panel assembly of fig. 5 in the direction a-a.
Fig. 8 is a disassembled schematic view of the display screen assembly of fig. 7.
Fig. 9 is another partial cross-sectional view of the display screen assembly of fig. 5 in the direction a-a.
Fig. 10 is a disassembled schematic view of the display screen assembly of fig. 9.
Fig. 11 is another partial cross-sectional view of the display screen assembly of fig. 5 in the direction a-a.
Fig. 12 is a disassembled schematic view of the display screen assembly of fig. 11.
Fig. 13 is another partial cross-sectional view of the display assembly of fig. 5 in the direction a-a.
Fig. 14 is another partial cross-sectional view of the display screen assembly of fig. 5 in the direction a-a.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
The embodiment of the application provides an assembling method of a display screen assembly, the display screen assembly and electronic equipment. The details will be described below separately. The display screen assembly can be arranged in the electronic device, and the electronic device can be a smart phone, a tablet computer and the like.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. The electronic device 100 may include a cover plate 110, a display structure 120, a circuit board 130, a battery 140, a housing 150, a camera 160, and a fingerprint unlock module 170. It should be noted that the electronic device 1 shown in fig. 1 is not limited to the above, and may also include other devices, or does not include the camera 160, or does not include the fingerprint unlocking module 170.
Wherein the cover plate 110 is mounted to the display structure 120 to cover the display structure 120. The cover plate 110 may be a transparent glass cover plate so that the display structure transmits light through the cover plate 110 for display. In some embodiments, the cover plate 110 may be a glass cover plate made of a material such as sapphire.
The housing 150 may include a middle frame 151 and a rear cover 152, the middle frame 151 and the rear cover 152 may be combined with each other to form the housing 150, and the middle frame 151 and the rear cover 152 may form a receiving space to receive the printed circuit board 130, the display structure 120, the battery 140, and the like. Further, a cover plate 110 may be fixed to the housing 150, and the cover plate 110 and the housing 150 form a closed space to accommodate the printed circuit board 130, the display structure 120, the battery 140, and the like. In some embodiments, the cover plate 110 is disposed over the middle frame 151, the rear cover 152 is disposed over the middle frame 151, the cover plate 110 and the rear cover 152 are disposed on opposite sides of the middle frame 151, and the cover plate 110 and the rear cover 152 are disposed opposite to each other.
In some embodiments, the housing 150 may be a metal housing, such as a metal such as magnesium alloy, stainless steel, and the like. It should be noted that the material of the housing 150 according to the embodiment of the present application is not limited to this, and other manners may also be adopted, such as: the housing 150 may be a plastic housing. Also for example: the housing 150 is a ceramic housing. For another example: the housing 150 may include a plastic part and a metal part, and the housing 150 may be a housing structure in which metal and plastic are matched with each other, specifically, the metal part may be formed first, for example, a magnesium alloy substrate is formed by injection molding, and then plastic is injected on the magnesium alloy substrate to form a plastic substrate, so as to form a complete housing structure.
It should be noted that, the structure of the housing in the embodiment of the present application is not limited to this, for example: the rear cover and the middle frame are integrally formed to form a completed housing 150 structure, which directly has a receiving space for the printed circuit board 130, the display structure 120, the battery 140, and the like.
The printed circuit board 130 is mounted in the housing 150, the printed circuit board 130 may be a motherboard of the electronic device 100, and one, two or more of a motor, a microphone, a speaker, an earphone interface, a usb interface, the camera 160, a distance sensor, an ambient light sensor, a receiver, and a processor may be integrated on the printed circuit board 130.
In some embodiments, the printed circuit board 130 may be secured within the housing 150. Specifically, the printed circuit board 130 may be screwed to the middle frame 151 by screws, or may be snapped to the middle frame 151 by means of a snap. It should be noted that the way that the printed circuit board 130 is specifically fixed to the middle frame 151 in the embodiment of the present application is not limited to this, and other ways, such as a way of fixing by a snap and a screw together, may also be used.
Wherein the battery 140 is mounted in the housing 150, and the battery 140 is electrically connected to the printed circuit board 130 to provide power to the electronic device 100. The housing 150 may serve as a battery cover for the battery 140. The case 150 covers the battery 140 to protect the battery 140, and particularly, the rear cover covers the battery 140 to protect the battery 140, reducing damage to the battery 140 due to collision, falling, and the like of the electronic apparatus 100.
The display structure 120 is mounted in the housing 150, and the display structure 120 is electrically connected to the printed circuit board 130 to form a display surface of the electronic device 100. The display structure 120 may include a display area and a non-display area. The display area may be used to display a screen of the electronic device 100 or provide a user with touch control. The top area of the non-display area is provided with an opening for conducting sound and light, and the bottom of the non-display area can be provided with functional components such as a fingerprint module, a touch key and the like. The cover plate 110 is mounted on the display structure 120 to cover the display structure 120, and may form the same display area and non-display area as the display structure 120 or different display areas and non-display areas.
It should be noted that the structure of the display structure 120 is not limited thereto. For example, the display structure 120 may be a special-shaped screen, specifically, please refer to fig. 2, and fig. 2 is another schematic structural diagram of the electronic device according to the embodiment of the present application. The electronic device in fig. 2 differs from the electronic device in fig. 1 in that: the electronic device 200 includes a display structure 220, a cover plate 210, a printed circuit board 230, a battery 240, and a housing 250. Wherein the display structure 220 has a light permeable region 280 formed directly thereon. Specifically, for example: the display structure 220 is provided with a through hole penetrating the display structure 220 in the thickness direction, the light permeable region 280 may include the through hole, and the through hole may be provided with a front camera, an earpiece, a sensor assembly, and the like. For another example: the display structure 220 is provided with a non-display area, and the light transmittable area 280 may include the non-display area. Wherein the cover plate 210 is adapted to the structural arrangement of the display structure 220. It should be noted that the housing 250 may refer to the housing 150, the printed circuit board 230 may refer to the printed circuit board 130, and the battery 240 may refer to the battery 140, which are not described herein again.
Referring to fig. 3, fig. 3 is a schematic structural diagram of another electronic device according to an embodiment of the present disclosure, and the electronic device in fig. 4 is different from the electronic device in fig. 1 in that: the electronic device 400 in fig. 3 includes a display structure 420, a cover plate 410, a printed circuit board 430, a battery 440, and a housing 450. The display structure 420 has a notch 490 formed at its periphery, and the notch 490 can accommodate a front camera, an earpiece, a sensor assembly, and other devices. Wherein the cover plate 410 is adapted to the structural arrangement of the display structure 490. It should be noted that the housing 450 may refer to the housing 150, the printed circuit board 430 may refer to the printed circuit board 130, and the battery 440 may refer to the battery 140, which are not described herein again.
It should be further noted that, in some embodiments, the display structure 120 may not include the non-display area, but may be configured as a full-screen structure, and a distance sensor, an ambient light sensor, and the like may be disposed below the display structure or at other positions. Specifically, please refer to fig. 4, and fig. 4 is another schematic structural diagram of the electronic device according to the embodiment of the present application. The electronic device 300 includes a display structure 320, a cover 310, a printed circuit board 330, a battery 340, and a housing 350. The display structure 320 covers the housing 350, and has no non-display area. Wherein the cover plate 310 is adapted to the size of the display structure 320. It should be noted that, the housing 350 may refer to the housing 150, the printed circuit board 330 may refer to the printed circuit board 130, and the battery 340 may refer to the battery 140, which are not described herein again.
In some embodiments, the Display structure 120 may be a Liquid Crystal Display (LCD) or Organic Light-Emitting Diode (OLED) type Display structure.
In some embodiments, when the display structure 120 is a liquid crystal display, the electronic device 100 may further include a backlight module, which is not shown in the drawings.
In some embodiments, the cover plate 110, the display structure 120 and the backlight module in the electronic device 100 may form a display screen assembly. Alternatively, the electronic device 100 includes a display panel assembly, which may include a cover plate 110, a display structure 120, and a backlight module. The following description will be made in detail by taking a display screen assembly as an example.
Referring to fig. 5 and fig. 6, fig. 5 is a schematic structural diagram of a display screen assembly according to an embodiment of the present application, and fig. 6 is a schematic partial-split structural diagram of the display screen assembly according to the embodiment of the present application. The display screen assembly 1 may include a cover plate 110, a display structure 120, a backlight module 13 and a sealant 12. The cover plate 110, the display structure 120, and the backlight module 13 are sequentially arranged. .
Referring to fig. 7 and 8, fig. 7 is a partial sectional view of the display panel assembly of fig. 5 in a direction a-a, and fig. 8 is a disassembled view of the display panel assembly of fig. 7. Wherein the cover plate 110 is disposed on the display structure 120. In some embodiments, the side of the cover plate 110 fixedly connected to the display structure 120 is defined as an inner surface of the cover plate, and the side of the cover plate 110 located outside the electronic device 100 is defined as an outer surface of the cover plate. I.e., the outer surface of the cover plate 110 is visible from the outside, and the inner surface of the cover plate 110 is located inside the electronic device 100.
In some embodiments, the area of the side of the cover plate 110 fixedly connected to the display structure 120 may be larger than the area of the display structure 120, so as to form the display region 111 and the non-display region 112 on the cover plate 110. Wherein the display area 111 and the display structure 120 are fixedly connected to each other. The non-display area is located at a peripheral position of the cover plate 110, and is formed outward from a peripheral edge of the display structure 120 and protrudes from the peripheral edge of the display structure 120. The size of the area of the non-display region 112 may be set according to actual needs. Such as: the non-display area needs to be reserved on the top or bottom of the electronic device 100, and the area of the non-display area 112 of the cover plate 110 can be set to be larger. For another example: if the non-display area does not need to be reserved at the top or the bottom of the electronic device 100, the non-display area may not be provided, or the area of the non-display area is set to be smaller, and the area of the whole cover plate 110 may be slightly larger than the area of the display structure 120.
In some embodiments, the width of the non-display area 112 of the cover plate 110 may be relatively wide, and may extend to the positions of two end portions of the display structure 120, and may cover the positions of front-facing cameras and other components. Note that the width of the non-display area 112 may be set to be narrow. The width of the non-display area 112 of the cover plate 110 in the display screen assembly 1 is less than or equal to the maximum thickness of the glue 12. In some embodiments, the width of the non-display area 112 is equal to the maximum thickness of the glue 12, i.e. the periphery of the cover plate 120 is flush with the periphery of the glue 12.
In some embodiments, the cover plate 110 has a receiving groove 1110, the receiving groove 1110 is formed on an inner surface of the cover plate 110, and the receiving groove 1110 may be an annular groove, a rectangular groove, an arc groove, or the like. The number of the accommodating grooves 1110 may be one, two, or more. In some embodiments, the cover plate 110 has an inner sidewall 1113 at the location of the receiving groove 1110 and an inner bottom wall 1114, the inner sidewall 1113 surrounding the inner bottom wall 1114 to form the receiving groove 1110. One end of the inner sidewall 1113 is connected to the inner bottom 1114, and the other end of the inner sidewall 1113 is the notch of the receiving groove 1110.
The display structure 120 may include a first side and a second side, among others. Wherein the first side is fixedly connected with the cover plate 110. Specifically, the display structure 120 is fixedly coupled to the inner surface of the cover plate 110 through the first side thereof. In some embodiments, the first surface of the display structure 120 and the inner surface of the cover plate 110 may be fixedly bonded by a layer of optical adhesive, and in particular, the optical adhesive may be an oca (optical Clear adhesive) optical adhesive. In some embodiments, a polarizer may be disposed between the optical adhesive and the display structure 120. Wherein the second side is fixedly connected with the backlight module 13.
The backlight module 13 is fixedly connected to the display structure 120, and is configured to provide a light source for the display structure 120. Specifically, the backlight module 13 includes an inner surface and an outer surface. The surface of the backlight module 13 fixedly connected to the display structure 120 is defined as an inner surface of the backlight module, and the surface located outside the display screen assembly 1 is defined as an outer surface of the backlight module, and the outer surface of the backlight module can be mounted on the housing 150 of the electronic device 100, for example, on the middle frame 151. In some embodiments, the inner surface of the backlight assembly 13 is fixedly connected with the second surface of the display structure 120. In some embodiments, the display structure 120 is disposed between the cover plate 110 and the backlight module 13. In some embodiments, a polarizer may be disposed between the display structure 120 and the backlight module 13.
Wherein the frame 131 has side walls 1311 and a bottom wall 1312. The frame 131 further has a receiving space 1315 formed by the side walls 1311 surrounding the bottom wall 1312. In some embodiments, the frame 131 may be made of a stainless steel material.
The display structure 120 and the backlight module 13 are disposed in the receiving space 1315, specifically, the backlight module 13 is stacked on the bottom wall 1312, and the bottom wall 1312 may be disposed in parallel with the backlight module 13.
Wherein the sidewall 1311 is disposed around the periphery of the bottom wall 1312, and the backlight module 13 may be surrounded by the sidewall 1311. The side walls 1311 may be perpendicular to the bottom wall 1312 or may be inclined to each other. In some embodiments, the free end of the sidewall 1311 may be directly received in the receiving groove 1110. In the process of assembling the display panel assembly 1, the backlight module 13 and the display structure 120 are sequentially disposed inside the frame 131, and then the cover plate is covered on the frame 131 and the display structure 120, and meanwhile, the free end of the sidewall 1311 is inserted into the receiving groove 1110, so that the frame 131 and the cover plate 110 are directly matched and limited.
Therefore, the display structure and the backlight module are all contained in the frame, so that the side wall is protected in the waterproof performance, and the waterproof performance of the display flat component is improved. In addition, the cover plate is provided with a containing groove, it can be understood that the containing groove is formed from the inside of the display screen assembly towards the outside, the free tail end of the side wall or the limiting part of the free tail end of the side wall is contained in the containing groove, and liquid is not easy to enter the frame from the containing groove to the inside by bypassing the free tail end of the side wall between the connection of the side wall and the cover plate. The possibility that liquid enters the frame from the accommodating groove is reduced, the interference of the liquid to the display structure and the backlight module is reduced, and the waterproof performance of the electronic equipment is improved.
In some embodiments, the free ends of the sidewalls 1311 may be rounded or may be provided in an arcuate configuration.
Wherein the glue 12 is disposed between the outer surface of the sidewall 1311 and the cover plate 110 to fixedly connect the outer surface of the sidewall 1311 and the cover plate 110. The colloid 12 is arranged between the outer surface of the side wall 1311 and the cover plate 110, so that the outer surface of the side wall 1311 and the cover plate 110 can be fixedly connected, the connection position of the side wall 1311 and the cover plate 110 is sealed, and the waterproof performance of the electronic device is improved. In some embodiments, the glue may be attached to the other end of the inner sidewall 1113.
In the above embodiments, the free end of the sidewall 1311 is directly inserted into the receiving groove 1110 of the cover plate 110 to improve the waterproof performance of the electronic device. The manner of improving the waterproof performance in the embodiments of the present application is not limited to this.
Referring to fig. 9 and 10, fig. 9 is another partial sectional view of the display panel assembly of fig. 5 in the direction of a-a, and fig. 10 is a disassembled view of the display panel assembly of fig. 9. Fig. 9 and 10 differ from fig. 7 and 8 in that: the free end of the sidewall 1311 is provided with a position-limiting portion 1313, and the position-limiting portion 1313 is accommodated in the accommodating groove 1110. In some embodiments, the stop 1313 has a thickness that is less than the thickness of the free end of the sidewall 1311. In some embodiments, the stopper 1313 and the free end of the sidewall 1311 are formed with a stepped surface 1314, and the stepped surface 1314 may be coupled to the inner surface of the cap plate 110. The position-limiting portion 1313 may be disposed around the sidewall 1311, and the sidewall 1311 may be a rectangular structure, and the position-limiting portion is not disposed on at least one edge of the sidewall 1311.
Referring to fig. 11 and 12, fig. 11 is another partial sectional view of the display panel assembly of fig. 5 in the direction of a-a, and fig. 12 is a disassembled view of the display panel assembly of fig. 9. Fig. 11 and 12 differ from fig. 7 and 8 in that: the free end of the sidewall 1311 is provided with a limiting portion 1313, and the free end of the sidewall 1311 and the limiting portion 1313 are accommodated in the accommodating groove 1110. The accommodating groove 1110 includes a first accommodating groove 1111 and a second accommodating groove 1112, the position-limiting portion 1313 is accommodated in the first accommodating groove 1111, and the free end of the sidewall 1311 is accommodated in the second accommodating groove 1112. In some embodiments, the free ends of the limiting portion 1313 and the side wall 1311 are formed with a step surface 1314, and the step surface 1314 is located in the second receiving groove 1112.
In some embodiments, referring to FIG. 13, FIG. 13 is another partial sectional view of the panel assembly of FIG. 5 in the direction A-A. The display screen assembly 1 may further include a flexible pad 14, wherein the flexible pad 14 has elasticity, and the flexible pad 14 is disposed in the receiving groove 1110 to protect the cover plate 110.
In some embodiments, referring to FIG. 14, FIG. 14 is another partial sectional view of the panel assembly of FIG. 5 in the direction A-A. The display panel assembly 1 may further include a light-shielding adhesive 15, the light-shielding adhesive 15 is disposed on an inner surface of the sidewall 1311, and the light-shielding adhesive 15 is located between the backlight module 13 and the display structure 120, so as to shield light and prevent light leakage.
In some embodiments, the outer surface of the sidewall 1311 may be provided with a roughness to increase friction, or the roughness may increase adhesion. The rough structure can be fixedly connected with the colloid 12 to increase the fixing connection strength of the frame 131, the cover plate 110 and the colloid 12. Such as: the roughness structure may be a convex structure disposed on the outer surface of the sidewall 1311, or a concave structure disposed on the outer surface of the sidewall 1311.
It should be noted that the display structure in the display screen assembly may include a color film substrate, a liquid crystal layer, and an array substrate. The display structure in the electronic device may include a color film substrate, a liquid crystal layer, an array substrate, and a polarizer. Here, the display structure is not limited.
The display screen assembly and the electronic device provided by the embodiments of the present application are described in detail above, and the principles and embodiments of the present application are explained herein by applying specific examples, and the descriptions of the above embodiments are only used to help understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (13)
1. A display screen assembly, comprising:
the frame is provided with a bottom wall and a side wall, the side wall surrounds the bottom wall to form an accommodating space, and the free tail end of the side wall is provided with a limiting part;
the backlight module is arranged in the accommodating space;
the display structure is arranged in the accommodating space and is arranged on the backlight module;
the cover plate is arranged on the display structure and provided with a containing groove, and the limiting part is contained in the containing groove;
and the colloid is arranged between the outer surface of the side wall and the cover plate so as to fixedly connect the outer surface of the side wall and the cover plate.
2. The display screen assembly of claim 1, wherein the cover plate has an inner sidewall and an inner bottom wall at the receiving slot, one end of the inner sidewall is connected to the inner bottom wall, and the glue is connected to the other end of the inner sidewall.
3. A display screen assembly according to claim 2, wherein the thickness of the stop portion is less than the thickness of the free end of the side wall.
4. The display screen assembly of claim 3, wherein the receiving slots include a first receiving slot and a second receiving slot, the limiting portion is received in the first receiving slot, and a free end of the sidewall is received in the second receiving slot.
5. The display screen assembly of claim 3, wherein the retaining portion is formed around the sidewall in a ring, and the receiving groove is an annular groove.
6. The display screen assembly of claim 3, wherein the side wall is a rectangular structure and the retention portion is disposed on at least one edge of the side wall.
7. The display screen assembly of claim 3, wherein a flexible gasket is disposed within the receiving groove.
8. The display screen assembly of claim 3, wherein the sidewall has a light blocking adhesive disposed on an inner surface thereof, the light blocking adhesive being disposed around the backlight module and the display structure.
9. A display screen assembly, comprising:
a frame having a bottom wall and a side wall forming a receiving space around the bottom wall;
the backlight module is arranged in the accommodating space;
the display structure is arranged in the accommodating space and is arranged on the backlight module;
the cover plate is arranged on the display structure and provided with a containing groove, and the free tail end of the side wall is contained in the containing groove;
and the colloid is arranged between the outer surface of the side wall and the cover plate so as to fixedly connect the outer surface of the side wall and the cover plate.
10. The display screen assembly of claim 9, wherein the cover plate has an inner sidewall and an inner bottom wall at the receiving slot, one end of the inner sidewall is connected to the inner bottom wall, and the glue is connected to the other end of the inner sidewall.
11. The display screen assembly of claim 9, wherein a flexible gasket is disposed within the receiving channel.
12. The display screen assembly of claim 9, wherein the sidewall has a light blocking adhesive disposed on an inner surface thereof, the light blocking adhesive being disposed around the backlight module and the display structure.
13. An electronic device comprising a housing and a display screen assembly mounted on the housing, the display screen assembly being as claimed in any one of claims 1 to 12.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810050107.5A CN108234702B (en) | 2018-01-18 | 2018-01-18 | Display screen assembly and electronic equipment |
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| CN201810050107.5A CN108234702B (en) | 2018-01-18 | 2018-01-18 | Display screen assembly and electronic equipment |
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| CN108234702B true CN108234702B (en) | 2020-01-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957848B (en) * | 2018-07-02 | 2021-04-23 | Oppo广东移动通信有限公司 | Screen assembly and electronic device |
| CN109831561A (en) * | 2019-03-21 | 2019-05-31 | 维沃移动通信有限公司 | A kind of terminal |
| CN110379303A (en) * | 2019-07-29 | 2019-10-25 | 武汉华星光电技术有限公司 | Display device |
| CN111580294A (en) * | 2020-05-07 | 2020-08-25 | 深圳市华星光电半导体显示技术有限公司 | Display panel and preparation method thereof |
| CN114245637A (en) * | 2021-12-13 | 2022-03-25 | 昆山工研院新型平板显示技术中心有限公司 | Display panel and mobile terminal |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107396584A (en) * | 2017-07-13 | 2017-11-24 | 广东欧珀移动通信有限公司 | Protective case, base assembly and electronic equipment |
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| JP2010124072A (en) * | 2008-11-17 | 2010-06-03 | Nec Corp | Waterproofing mechanism for housing, assembling method for housing, and mobile terminal unit |
| EP2515287A1 (en) * | 2009-12-17 | 2012-10-24 | Nec Corporation | Housing, electronic apparatus, and method for containing display panel |
| CN103370563B (en) * | 2010-12-21 | 2015-08-19 | 日本电气株式会社 | Waterproof construction, the method forming this waterproof construction and terminal |
| CN104656804B (en) * | 2014-11-21 | 2019-05-17 | 业成光电（深圳）有限公司 | Electronic device |
| CN206497689U (en) * | 2016-12-30 | 2017-09-15 | 珠海市魅族科技有限公司 | A kind of display device |
| CN106793643A (en) * | 2017-01-18 | 2017-05-31 | 业成科技（成都）有限公司 | The sealing structure of electronic installation and the electronic installation using the sealing structure |
| CN206413324U (en) * | 2017-02-10 | 2017-08-15 | 广东欧珀移动通信有限公司 | Water repellent component and terminal |
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| CN107396584A (en) * | 2017-07-13 | 2017-11-24 | 广东欧珀移动通信有限公司 | Protective case, base assembly and electronic equipment |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: Guangdong Opel Mobile Communications Co., Ltd. |
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