CN108632409B - Display screen, terminal display screen assembly and mobile terminal - Google Patents

Display screen, terminal display screen assembly and mobile terminal Download PDF

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Publication number
CN108632409B
CN108632409B CN201810277792.5A CN201810277792A CN108632409B CN 108632409 B CN108632409 B CN 108632409B CN 201810277792 A CN201810277792 A CN 201810277792A CN 108632409 B CN108632409 B CN 108632409B
Authority
CN
China
Prior art keywords
display screen
hole
positioning
frame
screen assembly
Prior art date
Application number
CN201810277792.5A
Other languages
Chinese (zh)
Other versions
CN108632409A (en
Inventor
成蛟
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN201810277792.5A priority Critical patent/CN108632409B/en
Publication of CN108632409A publication Critical patent/CN108632409A/en
Priority claimed from PCT/CN2019/073429 external-priority patent/WO2019184579A1/en
Application granted granted Critical
Publication of CN108632409B publication Critical patent/CN108632409B/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • H04M1/0264Details of the structure or mounting of specific components for a camera module assembly
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • H04M1/0266Details of the structure or mounting of specific components for a display module assembly

Abstract

The embodiment of the application provides a display screen, a terminal display screen assembly and a mobile terminal. The display screen is provided with a first through hole penetrating through the display screen in the thickness direction of the display screen, the display screen is provided with a display surface and a non-display surface which are arranged oppositely, the display screen is provided with a positioning structure on the non-display surface, and the positioning structure is positioned around the first through hole; and the optical device is provided with a first optical part and a second optical part, the first optical part is placed in the first through hole, the second optical part is fixedly connected with the positioning structures, and the second optical part is positioned by the positioning structures. The display area of the terminal display screen assembly can be increased.

Description

Display screen, terminal display screen assembly and mobile terminal

Technical Field

The application relates to the technical field of terminals, in particular to a display screen, a terminal display screen assembly and a mobile terminal.

Background

With the development of communication technology, mobile terminals such as smart phones are becoming more and more popular. During use of the mobile terminal, for example, taking a picture, chatting, playing a game. The mobile terminal has more and more functions, more and more devices are mounted in the mobile terminal, especially more and more devices are mounted on one surface of a screen of the mobile terminal, and under the condition that the size of the mobile terminal is not changed, the display area of the display screen is usually sacrificed, so that the display area of the display screen is reduced.

Disclosure of Invention

The embodiment of the application provides a display screen, a terminal display screen assembly and a mobile terminal, which can improve the display area of the display screen.

The embodiment of the application provides a display screen, the display screen has run through in the display screen thickness direction the first through-hole of display screen, the display screen has the display surface and the non-display surface of opposite setting, the display screen is in the non-display surface is provided with location structure, location structure is located around the first through-hole.

The embodiment of the present application further provides a terminal display screen assembly, including:

the display screen is provided with a first through hole penetrating through the display screen in the thickness direction of the display screen, the display screen is provided with a display surface and a non-display surface which are arranged oppositely, the display screen is provided with a positioning structure on the non-display surface, and the positioning structure is positioned around the first through hole;

and the optical device is provided with a first optical part and a second optical part, the first optical part is placed in the first through hole, the second optical part is fixedly connected with the positioning structures, and the second optical part is positioned by the positioning structures.

The embodiment of the application further provides a mobile terminal, which comprises a shell and a terminal display screen assembly arranged in the shell, wherein the terminal display screen assembly is the terminal display screen assembly.

The embodiment of the present application further provides a mobile terminal, including the casing with set up in terminal display screen subassembly in the casing, terminal display screen subassembly includes:

the display screen is provided with a first through hole penetrating through the display screen in the thickness direction of the display screen, the display screen is provided with a first side wall at the position of the first through hole, and the first side wall surrounds the first through hole;

the shell is provided with a second through hole penetrating through the shell in the thickness direction of the shell, the shell is provided with a second side wall at the position of the second through hole, the second side wall surrounds the second through hole, the display screen is installed on the shell, and the first through hole and the second through hole are communicated with each other;

the optical device comprises a first optical part and a second optical part, the first optical part is arranged in the first through hole, the distance between the first optical part and the first side wall is 0.4mm, the second optical part is arranged in the second through hole, and the second optical part is fixedly connected with the second side wall.

The embodiment of the application provides mobile terminal, terminal display screen subassembly and display screen, first through-hole runs through the display screen, can transmit signal, can correspond optical device installation such as camera, sensor to first through-hole position to through the outside transmission signal in first through-hole position, need not additionally to occupy mobile terminal's space, under the unchangeable condition of mobile terminal size, increase the display area of terminal display screen subassembly. In addition, the optical element can be directly positioned by the positioning structure on the display screen, and the positioning structure does not need to be arranged on the shell. The tolerance generated between the shell and the optical device can be reduced, the dimensional relation tolerance chain of the optical device and the display screen at the position of the first through hole can be reduced on the whole, the size of the first through hole can be reduced, and the display area of the display screen is increased.

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 a mobile terminal according to an embodiment of the present application.

Fig. 2 is another schematic structural diagram of a mobile terminal according to an embodiment of the present application.

Fig. 3 is a partial sectional view of the mobile terminal of fig. 2 in a direction a-a.

Fig. 4 is a schematic exploded view of the mobile terminal in fig. 3.

Fig. 5 is another partial sectional view of the mobile terminal in fig. 2 in the direction a-a.

Fig. 6 is a schematic structural diagram of a display screen assembly according to an embodiment of the present application.

Fig. 7 is a cross-sectional view of the display screen assembly of fig. 6.

Fig. 8 is a disassembled schematic view of the display screen assembly of fig. 7.

Fig. 9 is a schematic structural diagram of the display screen in fig. 7.

Fig. 10 is a schematic structural view of the frame of fig. 7.

Fig. 11 is another structural schematic diagram of the frame of fig. 7.

Fig. 12 is another structural schematic diagram of the frame of fig. 7.

Fig. 13 is another structural schematic view of the frame shown in fig. 7.

Fig. 14 is another structural schematic view of the frame shown in fig. 7.

Fig. 15 is another structural schematic view of the frame of fig. 7.

Fig. 16 is another structural schematic diagram of the frame of fig. 7.

Fig. 17 is another structural schematic diagram of the frame of fig. 7.

Fig. 18 is another schematic structural diagram of a mobile terminal according to an embodiment of the present application.

Fig. 19 is another schematic structural diagram of a mobile terminal according to an embodiment of the present application.

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.

In this application, a communication terminal "(or simply" terminal ") includes, but is not limited to, a device that is configured to receive/transmit communication signals via a wireline connection, such as via a Public Switched Telephone Network (PSTN), a Digital Subscriber Line (DSL), a digital cable, a direct cable connection, and/or another data connection/network, and/or via a wireless interface (e.g., for a cellular network, a Wireless Local Area Network (WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter, and/or another communication terminal). A communication terminal arranged to communicate over a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal" or "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; a Personal Communications System (PCS) terminal that may combine a cellular radiotelephone with data processing, facsimile and data communications capabilities; PDAs that may include radiotelephones, pagers, internet/intranet access, Web browsers, notepads, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or other electronic devices that include a radiotelephone transceiver.

The embodiment of the application provides a display screen, a terminal display screen assembly and a mobile terminal. The details will be described below separately. The display screen can be installed in the terminal display screen assembly, the terminal display screen assembly can be arranged in the mobile terminal, and the mobile terminal can be a smart phone, a tablet computer and other devices.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present disclosure. The mobile terminal 10 may include a cover 11, a display 12, a circuit board 13, a battery 14, a housing 15, a front camera 161, a rear camera 162, and a fingerprint unlocking module 17. It should be noted that the mobile terminal 10 is not limited to the above, and may include other devices, or does not include the rear camera 16, or does not include the fingerprint unlocking module 17, etc.

Wherein the cover plate 11 is mounted to the display screen 12 to cover the display screen 12. The cover plate 11 may be a transparent glass cover plate so that the display screen transmits light through the cover plate 11 for display. In some embodiments, the cover plate 11 may be a glass cover plate made of a material such as sapphire.

Wherein the housing 15 may form the outer contour of the mobile terminal 10. In some embodiments, the housing 15 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 15, and the middle frame 151 and the rear cover 152 may form a receiving space to receive the circuit board 13, the display 12, the battery 14, and the like. Further, the cover plate 11 may be fixed to the housing 15, and the cover plate 11 and the housing 15 form a closed space to accommodate the circuit board 13, the display 12, the battery 14, and the like. In some embodiments, the cover plate 11 is disposed on the middle frame 151, the rear cover 152 is disposed on the middle frame 151, the cover plate 11 and the rear cover 152 are disposed on opposite sides of the middle frame 151, and the cover plate 11 and the rear cover 152 are disposed opposite to each other.

In some embodiments, the housing 15 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 15 in the embodiment of the present application is not limited to this, and other manners may also be adopted, such as: the housing 15 may be a plastic housing. Also for example: the housing 15 is a ceramic housing. For another example: the housing 15 may include a plastic part and a metal part, and the housing 15 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 housing 15 structure, and the housing directly has a receiving space for receiving the circuit board 13, the display 12, the battery 14 and other components.

Wherein, the circuit board 13 is installed in the housing 15, the circuit board 13 may be a main board of the mobile terminal 10, and one, two or more of the functional components such as a motor, a microphone, a speaker, an earphone interface, a universal serial bus interface, a front camera 161, a rear camera 162, a distance sensor, an ambient light sensor, a receiver, and a processor may be integrated on the circuit board 13.

In some embodiments, the circuit board 13 may be secured within the housing 15. Specifically, the circuit board 13 may be screwed to the middle frame 151 by screws, or may be snap-fitted to the middle frame 151 by a snap-fit manner. It should be noted that the way in which the circuit board 13 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 a battery 14 is mounted in the housing 15, the battery 14 being electrically connected to the circuit board 13 to provide power to the mobile terminal 10. The housing 15 may serve as a battery cover for the battery 14. The case 15 covers the battery 14 to protect the battery 14, and particularly, the rear cover covers the battery 14 to protect the battery 14, reducing damage to the battery 14 due to collision, dropping, etc. of the mobile terminal 10.

Wherein the display 12 is mounted in the housing 15, and at the same time, the display 12 is electrically connected to the circuit board 13 to form a display surface of the mobile terminal 10. The display 12 may include a display area and a non-display area. The display area may be used to display a screen of the mobile terminal 10 or provide a user with touch control. The top area of the non-display area is provided with an opening for sound and light conduction, 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. Wherein the cover plate 11 is mounted on the display screen 12 to cover the display screen 12, the same display area and non-display area as the display screen 12 can be formed, and different display area and non-display area can be formed.

In some embodiments, the Display 12 may be a Liquid Crystal Display (LCD) or Organic Light-Emitting Diode (OLED) type Display. In some embodiments, when the display 12 is a liquid crystal display, the display 12 may include a backlight module, a lower polarizer, an array substrate, a liquid crystal layer, a color filter substrate, an upper polarizer, and the like, which are sequentially stacked. When the display 12 is an organic light emitting diode display, the display 12 may include a base layer, an anode layer, an organic layer, a conductive layer, an emission layer, and a cathode layer stacked in sequence. In some embodiments, the display 12 may be a transparent display or a non-transparent display.

The structure of the display 12 is not limited to this. For example, the display 12 may be a shaped screen.

Referring to fig. 2, fig. 2 is another schematic structural diagram of a mobile terminal according to an embodiment of the present disclosure. The mobile terminal 20 includes a cover 21, a display 22, a circuit board 23, a battery 24, and a housing 25. The mobile terminal 20 differs from the mobile terminal 10 in that: the display screen 22 has a light permeable area 221 formed directly thereon. Such as: the display screen 22 is provided with a first through hole 221 penetrating the display screen 22 in the thickness direction, that is, the light-transmitting area is the first through hole 221, and optical devices such as a front camera, a receiver, a sensor and the like can be arranged at the position of the first through hole 221 so as to facilitate signal transmission. The cover plate 21 may cover the first through hole 221, or may be provided with a corresponding first through hole.

Referring to fig. 3 and 4, fig. 3 is a partial sectional view of the mobile terminal in fig. 2 in a direction a-a, and fig. 4 is a disassembled schematic view of the mobile terminal in fig. 3. The mobile terminal 20 may include an optical device 26, and the optical device 26 is mounted at the first through hole 211.

The optical device 26 may include a first optical portion 261, a second optical portion 262, and a third optical portion 263, and the first optical portion 261 is mounted on the third optical portion 263 through the second optical portion 262. The first optical portion 261 can be fitted within the first through hole 311, the second optical portion 262 can be positioned by the shell 25, and the third optical portion 263 can be mated with other components. It should be noted that in some other embodiments, the optical device may not include the third optical portion 263, but only include the first optical portion 261 and the second optical portion 262, and the first optical portion 261 is directly mounted on the second optical portion 261.

The optical device 26 may include a camera module 26, and the camera module 26 is exemplified by the camera 26. In some embodiments, camera 26 may include a lens 261, a connector 262, and a base 263. That is, the first optical portion 261 includes a lens 261, the second optical portion 262 includes connectors 262, and the third optical portion 263 includes a base 263, and the lens 261 can be attached to the base 263 through the connectors 262. It should be noted that in some other embodiments, the camera 26 may not include the connecting body 262 or the base 263, and the lens 261 is directly mounted on the connecting body 262 or the base 263.

The lens of the camera 26 can be at least partially accommodated in the first through hole 26, and the camera 26 can be directly integrated on the circuit board 23 or electrically connected to the circuit board 23 through a signal line. The circuit board 23 is mounted in the housing 25, and the circuit board 23 is electrically connected to the battery 24. The cover plate 21 covers the display screen 22, and the cover plate 21 covers the first through hole 221. The housing 25 can refer to the housing 15, the circuit board 23 can refer to the circuit board 13, and the battery 24 can refer to the battery 14, which are not described in detail herein.

In some embodiments, the first through hole 221 may be one, two, or more. The first through hole 221 may be near an edge of the display screen 22, such as an end of the first through hole 221 near the display screen 22. The first through hole 221 may also be near other portions of the display screen 22, such as near one side of the display screen 22, near corner positions of the display screen 22, or in the middle of the display screen 22. The first through holes 221 may be circular holes or rectangular holes, and the first through holes 221 may also have other shapes, such as irregular holes.

It can be known from the foregoing, camera 26 of this application embodiment can realize shooing and make a video recording through first through-hole 221, need not additionally to set up the camera on mobile terminal, and the display screen of this application embodiment covers the peripheral position of casing 25, compares the non-display area with the camera setting in display screen border position, and in the unchangeable condition of mobile terminal size, increased the display area of display screen.

In some embodiments, the display screen 22 has a first sidewall 222 at the position of the first through hole 221, and the first sidewall 222 surrounds the first through hole 221. The lens 261 is disposed in the first through hole 221, and in order to protect the lens 261 and the display screen 22, the lens 261 and the first sidewall 222 are spaced apart from each other to maintain a safety distance, so as to prevent the lens 261 and the first sidewall 222 located in the first through hole 221 from colliding with each other. In some embodiments, the distance L1 between the lens 261 and the first sidewall 222 is 0.4 mm.

In actual development, the lens 261 has tolerance, and since the camera 26 is fixed by the housing 25, the tolerance between the housing 25 and the camera 26 and the tolerance of the display screen cause the lens 261 and the first side wall 222 to have a longer dimensional relationship with each other, and the longer the tolerance chain, the larger the respective tolerance sum, the more space is needed to be reserved between the lens 261 and the first side wall 222. The additionally increased space not only occupies the display area of the display screen 22, but also increases the diameter of the first through hole 221, reduces the safety of the display screen, and simultaneously increases the black edge at the position of the first through hole 221, thereby affecting the appearance of the display surface of the display screen 22 and being not easy for users to use.

For this reason, in the embodiment of the present application, the distance L1 between the lens 261 and the first sidewall 222 is controlled to be 0.4mm, and the diameter of the first through hole 221 is reduced and the display area of the display screen 22 is increased without collision between the lens 261 and the first sidewall 222.

In some embodiments, camera 26 may be positioned by housing 25. Specifically, the housing 25 has a second through hole 259 penetrating the housing 25 in a thickness direction thereof, and the housing 25 has a second side wall 258 at the position of the second through hole 259, the second side wall 258 surrounding the second through hole 259. The second through hole 259 communicates with the first through hole 221, and the size of the second through hole 259 may be larger than that of the first through hole 221. The second through hole 259 may be a circular hole, a rectangular hole, or other shapes. When the camera 26 is mounted, the lens 261 of the camera 26 is placed in the first through hole 221, and the connecting body 262 of the camera 26 is placed in the second through hole 259 and fixedly connected by the second side wall 258 and the connecting body 262 to position the camera 26 on the housing 25. It should be noted that a positioning structure may be further disposed at the second side wall 258 to further position the connecting body 262.

Note that the manner of reducing the diameter of the first through hole 221 while maintaining the safety distance between the lens 261 and the first sidewall 222 is not limited to setting the distance L1 between the lens 261 and the first sidewall 222 at 0.4 mm.

Referring to fig. 5, fig. 5 is another partial sectional view of the mobile terminal in fig. 2 in the direction of a-a. The mobile terminal shown in fig. 5 is different from the mobile terminal shown in fig. 3 in that: in fig. 5, the camera 26 of the mobile terminal is positioned by the display 22, so that the tolerance of the fitting and fixing between the housing 25 and the camera 26 can be reduced, the tolerance chain between the camera 26 and the first side 222 at the position of the first through hole 221 of the display 22 can be reduced, and the tolerance size between the camera 26 and the first side 222 can be reduced. Under the condition that the size of the lens 261 of the camera 26 is not changed, the size of the first through hole 221 can be reduced, the area of the display screen 22 can be increased, and the width of the black edge at the position of the first through hole 221 can be reduced. Wherein the camera 26 and the display 22 can be assembled together to form the display assembly 200, and for further describing the fixed connection relationship between the camera 26 and the display 22, the display assembly 200 is taken as an example for detailed description.

Referring to fig. 6 to 8, fig. 6 is a schematic structural diagram of a display panel assembly according to an embodiment of the present application, fig. 7 is a cross-sectional view of the display panel assembly in fig. 6, and fig. 8 is a schematic exploded view of the display panel assembly in fig. 7. Display screen assembly 200 may include cover 21, display screen 22, and camera 26.

The cover plate 21 may be a transparent cover plate, and the cover plate 21 is fixedly connected to the display screen 22 by using an optical adhesive 211.

The display screen 22 has a first through hole 221 penetrating through the display screen 22 in the thickness direction, and the first through hole 221 may refer to the first through hole 221, which is not described herein again. The display screen 22 has a first sidewall 222 at the position of the first through hole 221, and the first sidewall 222 surrounds the first through hole 221. In some embodiments, please refer to fig. 9, and fig. 9 is a schematic structural diagram of the display screen in fig. 7. The display screen 22 may include a display module 201 and a frame 202.

The display module 201 is used for displaying. The display module 201 has opposite display surface and non-display surface, and the display module 201 shows through the display surface, and display surface and apron 21 range upon range of setting, and the display surface sets up towards the outside direction of mobile terminal's 20. The non-display surface of the display module 201 is not displayed, and the non-display surface is located inside the electronic device 20. The non-display surface of the display module 201 is stacked on the inner surface of the frame 202, and the frame 202 plays a role in bearing and protecting the display module 201.

The frame 202 may be made of a metal material, or may be formed by combining metal and plastic. It should be noted that the frame 202 may also be made of plastic material or other materials. The inner surface of the frame 202 and the display module 201 are stacked, and the non-display surface of the frame 202 can be fixed with the housing 25.

The first through hole 221 includes a first sub-through hole 2211 located on the display module 201, and the first sub-through hole 2211 penetrates through the display module 201 in the thickness direction of the display module 201. And, the first through hole 221 includes a second sub through hole 2212 on the frame, the second sub through hole 2212 penetrating the frame 202 in the thickness direction of the frame 202. The first sub through-hole 2211 and the second sub through-hole 2212 communicate with each other, forming a first through-hole 221.

The first sidewall 222 includes a first sub-sidewall 2221 located on the display module 201, the first sub-sidewall 2221 is located at the first sub-through hole 2211, and the first sub-sidewall 2221 surrounds to form the first sub-through hole 2211. And the first sidewall 222 includes a second sub-sidewall 2222 located on the frame 202, the second sub-sidewall 2222 is located at the position of the second sub-through hole 2212, and the second sub-sidewall 2222 surrounds to form the second sub-through hole 2212.

The camera 26 is one of optical devices, and the camera 26 may be replaced by another optical device, or the camera 26 may be integrated with another optical device. It should be noted that the camera 26 can refer to the above contents, which is described in detail herein.

In some embodiments, the lens 261 of the camera 26 is disposed in the first through hole 221, or the lens 261 is disposed in the first sub through hole 2211 and the second sub through hole 2212. The connecting body 262 of the camera 26 is fixedly connected with the positioning structure 223 on the outer surface of the frame 202, and the connecting body 262 is positioned by the positioning structure 223 on the outer surface of the frame 202 to fixedly connect the camera 26 and the display 22.

The lens 261 may be a cylinder structure, the lens 261 may also be a truncated cone structure, and the lens 261 may also be a cuboid structure. The structure of the lens 261 is not limited to this. The first through hole 221 may be disposed to fit the shape of the lens 261.

The connecting body 262 is connected with the lens 261, the connecting body 262 may be in a cylindrical structure, the connecting body 262 may also be in a truncated cone structure, and the connecting body 262 may also be in a rectangular parallelepiped structure. The structure of the connecting body 262 is not limited to this.

The base 263 is connected to the connector 262, and the lens 261 is mounted on the base 263 through the connector 262. The base 263 may be mounted inside the electronic device 20 and may cooperate with other components, such as a housing, etc. It should be noted that the camera 26 may include only the lens 261 and the connector 262, but does not include the base 263, and the connector 262 serves as a base of the lens 261.

In some embodiments, the outer surface of the frame 202 is provided with a positioning structure 223, and the positioning structure 223 is fixedly connected with the connecting body 262 for positioning the camera 26. The positioning structure 223 may be configured to fit the shape of the connecting body 262. Such as: the positioning structure 223 may be a ring-shaped structure. For another example: the positioning structure 223 is a rectangular parallelepiped structure or the like. It should be noted that the positioning structure 223 can also be configured as other structures, such as: the positioning structure 223 includes a plurality of positioning blocks arranged at intervals, and the plurality of positioning blocks arranged at intervals realize the fixed connection of the connecting body 262.

In some embodiments, the positioning structure 223 may surround the first through hole 221, or the positioning structure 223 surrounds the second sub-through hole 2212. The positioning structure 223 can be directly connected to the second sub-sidewall 2222, or can be spaced apart from the second sub-sidewall 2222. In some embodiments, the positioning structure 223 may be integrally connected with the frame 202. Referring to fig. 10, fig. 10 is a schematic structural diagram of the frame in fig. 7. The positioning structure 223 may be formed by extending directly from the outer surface of the frame 202, or the positioning structure 223 may be formed by extending directly from the outer surface of the frame 202 from the inner surface of the frame 202 towards the outer surface, and the positioning structure 223 and the second sub-sidewall 2222 are spaced apart from each other. The positioning structure 223 may be configured according to the size of the connecting body 262. The positioning structure 223 and the frame 202 may be formed by injection molding or welding using a metal material.

Referring to fig. 11, fig. 11 is another structural diagram of the frame in fig. 7. The size of the free end of the positioning structure 223 to the root thereof is gradually increased, so that the strength of the positioning structure 223 can be increased, and the strength of the positioning structure 223 fixedly connected with the camera 26 is ensured.

Referring to fig. 12, fig. 12 is another structural schematic diagram of the frame in fig. 7. The positioning structure 223 is formed along the second sub-sidewall 2222 extending from the inner surface of the frame toward the outer surface of the frame 202, and the positioning structure 223 includes a first bent portion 2231, a connecting portion 2232, a second bent portion 2233 and a positioning portion 2234 integrally connected in sequence.

The first bent portion 2231 is connected between the second sub-sidewall 2222 and the connecting portion 2232, and the first bent portion 2231 is formed by bending the connecting portion 2232 and the frame 202. The first bent portion 2231 is close to the second sub through hole 2212.

The connecting portion 2233 may interfere with an outer surface of the frame 202, and may be fixedly connected to each other. For example, gluing, and fixing by welding.

The second bent portion 2233 is connected between the connecting portion 2232 and the positioning portion 2234, and the second bent portion 2233 is formed by bending the positioning portion 2234 and the connecting portion 2232. The second bent portion 2233 is far away from the second sub through hole 2212.

The positioning portion 2234 is fixedly connected to the connecting body 262. The positioning portion 2234 and the connecting portion 2232 may be perpendicular to each other, or may form an included angle smaller than or larger than 90 degrees with each other.

Referring to fig. 13, fig. 13 is another structural diagram of the frame shown in fig. 7. The positioning structure 223 is provided with a plastic portion 224, and the plastic portion 224 is made of a plastic material. The plastic part 224 can be formed on the positioning structure 223 by injection molding with a grinding tool. The plastic section 224 may include a first plastic section 2241 and a second plastic section 2242. The first plastic part 2241 may be formed on the first bent part 2231 by injection molding to increase the strength of the first bent part 2231. The second plastic part 2242 may be formed on the second bending part 2233 by injection molding, or the second plastic part 2242 may be formed on the second bending part 2233 and the positioning part 2243 by injection molding, so as to increase the strength of the second bending part 2233 and the positioning part 2234.

It should be noted that the structure of the plastic part 224 is not limited to this, for example, please refer to fig. 14, and fig. 14 is another structural diagram of the frame shown in fig. 7. The plastic part 224 only includes the first plastic part 2241, and the first plastic part 2241 is molded on the first bent part 2231 by injection molding to increase the strength of the first bent part 2231.

For example, referring to fig. 15, fig. 15 is another structural schematic diagram of the frame in fig. 7. The plastic part 224 is only the second plastic part 2242, the second plastic part 2242 can be molded on the second bending part 2233 by injection molding, or the second plastic part 2242 can be molded on the second bending part 2233 and the positioning part 2243 by injection molding, so as to increase the strength of the second bending part 2233 and the positioning part 2234.

Referring to fig. 16, fig. 16 is another structural schematic diagram of the frame in fig. 7. The positioning structure 223 is formed to extend directly along the second sub-side wall 2222 from the inner surface of the frame toward the outer surface of the frame 202.

It should be noted that the positioning structure 223 may also be fixedly connected to the frame 223 in other manners. Referring to fig. 17, fig. 17 is another structural diagram of the frame in fig. 7. The positioning structure 223 is fixedly connected to the frame 202 by a glue layer 225. The glue layer 225 may be formed using glue. The positioning structure 223 may include a connecting portion 2235 and a positioning portion 2234 that are integrally connected, the connecting portion 2235 and the positioning portion 2234 may be bent from each other, the connecting portion 2235 and the positioning portion 2234 may be perpendicular to each other, and the connecting portion 2235 and the positioning portion 2234 may be L-shaped structures. The connecting portion 2235 is fixedly connected to the frame 202 by a glue layer 225, and the positioning portion 2234 is fixedly connected to the connecting body 262 of the camera 26. The positioning portion 2234 may be close to the first through hole 221, or the positioning portion 2234 may be close to the second sub through hole 2212. It should be noted that the connecting portion 2235 may also be fixed on the frame 202 by other methods, such as welding. It should be noted that the positioning structure 223 may not include the connecting portion 2235, but only include the positioning portion 2234.

When the camera 26 is installed in the first through hole 221 of the display screen 22 in the embodiment of the application, the positioning structure 223 positions the camera 26, the distance L2 between the lens 261 and the first side wall 222 of the camera 26 is 0.18mm-0.4mm, and in the actual production and processing process, under the condition that the lens 221 and the first side wall 222 are prevented from colliding, the distance L2 between the lens 261 and the first side wall 222 is set to be 0.2 mm. Thus, the size of the first through hole 221 may be reduced.

The embodiment of the application realizes the location of camera 26 directly through the location structure 223 of display screen 22, can reduce the fixed tolerance of cooperation each other of casing 25 and camera 26, and then can reduce the tolerance chain between the first side 222 of camera 26 and the first through-hole 221 position of display screen 22, reduces the tolerance size between camera 26 and the first side 222. Under the condition that the size of the lens 261 of the camera 26 is not changed, the size of the first through hole 221 can be reduced, the area of the display screen 22 can be increased, and the width of the black edge at the position of the first through hole 221 can be reduced.

The structure of the display screen 22 is not limited to this.

Referring to fig. 18, fig. 18 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application. The mobile terminal 20 is different from the above mobile terminal in that: the mobile terminal 20 comprises a main terminal display screen assembly 200 and an auxiliary terminal display screen assembly 2, wherein the main terminal display screen assembly 200 is installed on one surface of the shell 25, the auxiliary terminal display screen assembly 2 is installed on the other surface of the shell 25, and the main terminal display screen assembly 200 and the auxiliary terminal display screen assembly 2 are respectively arranged on the opposite surfaces of the shell 25. In some embodiments, the display area in the primary terminal display screen assembly 200 is larger than the display area in the secondary terminal display screen assembly 2. In some embodiments, the main terminal display screen assembly 200 is provided with the first through hole 221, which may specifically refer to the terminal display screen assembly 200 above, and details are not repeated herein. The secondary terminal display screen assembly 2 may include a display screen and a cover plate, wherein the display screen and the cover plate can refer to the above.

It should be noted that the through hole 221 may also be disposed in the secondary terminal display screen assembly 2, specifically, please refer to fig. 19, and fig. 19 is another schematic structural diagram of the mobile terminal according to the embodiment of the present application. The mobile terminal 200 shown in fig. 19 differs from fig. 18 in that: the main terminal display screen assembly 200 does not include the first through hole 221; and the sub terminal display screen assembly 2 may be the first through hole 221. The structure of the secondary terminal display screen assembly 2 can refer to the above contents, and is not described in detail herein.

The display screen, the terminal display screen assembly and the mobile terminal provided by the embodiment of the application are described in detail, a specific example is applied in the description to explain the principle and the implementation of the application, and the description of the embodiment is only used to help understanding the 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 (20)

1. A display screen having a first through hole extending through the display screen in a thickness direction of the display screen, the first through hole surrounded by at least a portion of a display area of the display screen, the first through hole being for mounting optics, the display screen comprising:
the display module comprises a display module body, a first through hole and a second through hole, wherein the first through hole comprises a first sub-through hole penetrating through the display module body in the thickness direction of the display module body;
the first through hole comprises a second sub through hole penetrating through the frame in the thickness direction of the frame, the first sub through hole and the second sub through hole are communicated with each other, and the display module is arranged on the inner surface of the frame in a stacked mode; and
the positioning structure is arranged on the outer surface of the frame, the positioning structure surrounds the second sub-through hole, the positioning structure comprises a connecting part and a positioning part which are bent mutually, the connecting part is fixedly connected to the outer surface of the frame, and the positioning part is used for positioning the outer surface of the frame on the optical device.
2. The display screen of claim 1, wherein the connecting portion is secured to the outer surface of the frame by a glue layer.
3. The display screen of claim 1, wherein the positioning structure is disposed proximate to the first through hole and not disposed on an entire outer surface of the frame.
4. The display screen of claim 3, wherein the connecting portion and the positioning portion are perpendicular to each other, and the positioning portion is close to the first through hole.
5. The display screen of claim 1, wherein the first through hole is a circular hole and the positioning structure is an annular structure.
6. The display screen of claim 1, wherein the positioning structure comprises a plurality of spaced apart positioning blocks.
7. The display screen of claim 1, wherein the frame is made of a metal material, the connecting portion is made of a metal material, and the connecting portion is fixedly connected to the outer surface of the frame by welding.
8. A terminal display screen assembly, comprising:
the display screen is provided with a first through hole penetrating through the display screen in the thickness direction of the display screen, the first through hole is surrounded by at least one part of a display area of the display screen, the display screen comprises a display module, a frame and a positioning structure, the first through hole comprises a first sub through hole penetrating through the display module in the thickness direction of the display module and a second sub through hole penetrating through the frame in the thickness direction of the frame, the first sub through hole and the second sub through hole are communicated with each other, and the display module is arranged on the inner surface of the frame in a stacked mode; the positioning structure surrounds the second sub through hole, is arranged on the outer surface of the frame and comprises a connecting part and a positioning part which are bent mutually, and the connecting part is fixedly connected to the outer surface of the frame; and
and the optical device is provided with a first optical part and a second optical part, the first optical part is placed in the first through hole, the second optical part is fixedly connected with the positioning part, and the second optical part is positioned by the positioning part.
9. A terminal display screen assembly according to claim 8 wherein the attachment portion is secured to the outer surface of the frame by a glue layer.
10. A terminal display screen assembly as recited in claim 8, wherein the locating structure is disposed proximate the first through-hole and not disposed on an entire outer surface of the frame.
11. A terminal display screen assembly as recited in claim 10, wherein the connecting portion and the locating portion are perpendicular to each other, the locating portion being proximate the first through hole.
12. A terminal display screen assembly as recited in claim 8, wherein the second optic portion is a cylindrical structure and the positioning structures are loop structures that encircle the periphery of the second optic portion and are fixedly attached to the outer surface of the periphery of the second optic portion.
13. A terminal display screen assembly as recited in claim 8, wherein the positioning structure includes a plurality of spaced apart positioning blocks that encircle the periphery of the secondary optic and are fixedly attached to the outer surface of the periphery of the secondary optic.
14. A terminal display assembly according to claim 8, wherein the frame is formed of a metallic material and the locating formation is formed of a metallic material, the locating formation being fixedly attached to an outer surface of the frame by welding.
15. A terminal display screen assembly according to claim 8, wherein the optical device comprises a camera module, the camera module comprises a lens, a connector and a base, the lens is disposed in the first through hole, the positioning portion is fixedly connected to the outer peripheral surface of the connector, and the lens is mounted on the base through the connector.
16. A terminal display screen assembly as recited in any one of claims 8-15, wherein the display screen assembly includes a first sidewall at the location of the first aperture, the first sidewall surrounding the first aperture, the first sidewall being spaced from the first optic by a distance of 0.18mm-0.4 mm.
17. A terminal display screen assembly as recited in claim 16, wherein the first sidewall is spaced 0.2mm from the first optic.
18. A mobile terminal comprising a housing and a terminal display assembly disposed within the housing, the terminal display assembly being as claimed in any one of claims 8 to 17.
19. The mobile terminal of claim 18, wherein the terminal display screen assembly is a secondary terminal display screen assembly of the mobile terminal, the mobile terminal comprises a primary terminal display screen assembly disposed on the housing, a display area of the primary terminal display screen assembly is larger than a display area of the secondary terminal display screen assembly, and the primary terminal display screen assembly and the secondary terminal display screen assembly are disposed on opposite sides of the housing, respectively.
20. The mobile terminal of claim 18, wherein the terminal display screen assembly is a main terminal display screen assembly of the mobile terminal, the mobile terminal comprises a sub-terminal display screen assembly disposed on the housing, a display area of the main terminal display screen assembly is larger than a display area of the sub-terminal display screen assembly, and the main terminal display screen assembly and the sub-terminal display screen assembly are disposed on opposite sides of the housing, respectively.
CN201810277792.5A 2018-03-30 2018-03-30 Display screen, terminal display screen assembly and mobile terminal CN108632409B (en)

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CN201810277792.5A CN108632409B (en) 2018-03-30 2018-03-30 Display screen, terminal display screen assembly and mobile terminal

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201810277792.5A CN108632409B (en) 2018-03-30 2018-03-30 Display screen, terminal display screen assembly and mobile terminal
PCT/CN2019/073429 WO2019184579A1 (en) 2018-03-30 2019-01-28 Display screen, terminal display screen assembly, and mobile terminal
EP19154213.3A EP3547075A1 (en) 2018-03-30 2019-01-29 Display screen, terminal display screen assembly, and mobile terminal
US16/364,041 US20190302833A1 (en) 2018-03-30 2019-03-25 Display screen, terminal display screen assembly, and mobile terminal

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CN108632409B true CN108632409B (en) 2020-03-06

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Publication number Priority date Publication date Assignee Title
WO2019184579A1 (en) * 2018-03-30 2019-10-03 Guangdong Oppo Mobile Telecommunications Corp. , Ltd. Display screen, terminal display screen assembly, and mobile terminal

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CN104754203A (en) * 2013-12-31 2015-07-01 华为技术有限公司 Photographing method, device and terminal
CN106850894A (en) * 2017-02-28 2017-06-13 努比亚技术有限公司 A kind of mobile terminal
CN107454232A (en) * 2017-09-26 2017-12-08 广东欧珀移动通信有限公司 Camera assembly and mobile terminal

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CN206640623U (en) * 2017-02-28 2017-11-14 努比亚技术有限公司 A kind of mobile terminal
CN107483692A (en) * 2017-08-22 2017-12-15 广东欧珀移动通信有限公司 Cover assembly, housing unit, the processing method of housing unit and mobile terminal

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Publication number Priority date Publication date Assignee Title
CN104754203A (en) * 2013-12-31 2015-07-01 华为技术有限公司 Photographing method, device and terminal
CN106850894A (en) * 2017-02-28 2017-06-13 努比亚技术有限公司 A kind of mobile terminal
CN107454232A (en) * 2017-09-26 2017-12-08 广东欧珀移动通信有限公司 Camera assembly and mobile terminal

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