CN108806512B - Display screen assembly, electronic equipment and manufacturing method of electronic equipment - Google Patents
Display screen assembly, electronic equipment and manufacturing method of electronic equipment Download PDFInfo
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- CN108806512B CN108806512B CN201810627587.7A CN201810627587A CN108806512B CN 108806512 B CN108806512 B CN 108806512B CN 201810627587 A CN201810627587 A CN 201810627587A CN 108806512 B CN108806512 B CN 108806512B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
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Abstract
The application discloses display screen assembly includes: the transparent cover plate comprises an inner surface, and a positioning groove is formed in the inner surface; the black glue layer is at least partially positioned in the positioning groove; the display module is positioned on the inner surface and provided with a mounting hole, and the vertical projection of the black adhesive layer on the transparent cover plate is positioned in the mounting hole; the camera, the camera at least part accept in the mounting hole, the camera include towards the top face of transparent cover plate, top face contact the black glue layer and make the camera passes through the laminating of black glue layer transparent cover plate, the black glue layer is used for blockking the light that display module group spilt gets into the income plain noodles of camera. The application also discloses electronic equipment and a manufacturing method of the electronic equipment. The black glue layer has avoided display module assembly to scurry light to the camera, has improved the shooting effect of camera.
Description
Technical Field
The present disclosure relates to electronic devices, and particularly to a display screen assembly, an electronic device and a method for manufacturing the electronic device.
Background
With the advancement of science and technology, the importance of electronic devices such as mobile phones and tablet computers in the work and life of people is increasing, and consumers not only pay attention to the functions of the electronic devices, but also have higher requirements on the appearance of the electronic devices. The overall screen design brings great impact to users with extremely high screen occupation ratio, and is deeply loved and touted by users. In the prior art, electronic components such as a front camera occupy the space of a display surface of electronic equipment, so that the screen occupation ratio is influenced.
Disclosure of Invention
The application provides a display screen assembly, includes:
the transparent cover plate comprises an inner surface, and a positioning groove is formed in the inner surface;
the black glue layer is at least partially positioned in the positioning groove;
the display module is positioned on the inner surface and provided with a mounting hole, and the vertical projection of the black adhesive layer on the transparent cover plate is positioned in the mounting hole;
the camera, the camera at least part accept in the mounting hole, the camera include towards the top face of transparent cover plate, top face contact the black glue layer and make the camera passes through the laminating of black glue layer transparent cover plate, the black glue layer is used for blockking the light that display module group spilt gets into the income plain noodles of camera.
The application also provides an electronic device comprising a display screen assembly.
The application also provides a manufacturing method of the electronic device, which comprises the following steps:
providing a transparent cover plate, wherein the transparent cover plate comprises an inner surface, and black soft glue is coated on the inner surface to form a black glue layer;
attaching a display module to the transparent cover plate, wherein the display module is provided with a mounting hole, and the vertical projection of the black adhesive layer on the transparent cover plate is positioned in the mounting hole;
inserting a camera into the mounting hole, wherein the camera comprises a top end surface facing the transparent cover plate, and the top end surface contacts the black glue layer to enable the camera to be attached to the transparent cover plate through the black glue layer.
The beneficial effect of this application is as follows: trompil is in order to place the camera under the display screen subassembly, has reduced the space that the camera occupies at the display area of display screen subassembly, has improved electronic equipment's screen and has accounted for the ratio, and the blackfilled compound layer is pasted between transparent cover plate and camera, has blocked display module assembly and has scurried the light of light that spills in mounting hole department to the propagation path of the income plain noodles of camera promptly, has avoided display module assembly to scurry the light to the camera, has improved the shooting effect of camera.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other obvious modifications can be obtained by those skilled in the art without inventive efforts.
Fig. 1 is a schematic view of an electronic device provided in an embodiment of the present application.
Fig. 2 is a front view of a display screen assembly according to an embodiment of the present application.
Fig. 3 is a schematic sectional view taken along line a-a of fig. 2.
Fig. 4 is an enlarged schematic view of the position B of fig. 3.
Fig. 5 is a schematic diagram illustrating an operating principle of a display screen assembly according to an embodiment of the present disclosure.
FIG. 6 is a schematic diagram of one embodiment of a display screen assembly.
Fig. 7 is a schematic view of a display screen assembly provided in an embodiment of the present application.
Fig. 8 is an enlarged schematic view of the position C of fig. 7.
Fig. 9 is a schematic view of a display module according to an embodiment of the present application.
Fig. 10 is a schematic view of an electronic device provided in an embodiment of the present application.
Fig. 11 is a schematic flowchart of a method for manufacturing an electronic device according to an embodiment of the present application.
Fig. 12 to 14 are schematic diagrams of step S101 of a method for manufacturing an electronic device according to an embodiment of the present application.
Fig. 15 is a schematic view of step S102 of a method for manufacturing an electronic device according to an embodiment of the present application.
Fig. 16 is a schematic view of step S103 of a method for manufacturing an electronic device 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, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the 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.
Referring to fig. 1, the display screen assembly 100 provided in the embodiment of the present application is applied to an electronic device 200, and specifically, the electronic device 200 includes but is not limited to a mobile phone, a tablet computer, a notebook computer, and the like.
Referring to fig. 2 and 3, fig. 2 is a front view of a display screen assembly 100 according to an embodiment of the present application, and fig. 3 is a schematic cross-sectional view along a-a direction of fig. 2. The display screen assembly 100 provided by the embodiment of the application comprises a transparent cover plate 10, a display module 20, a camera 30 and a black glue layer 40. Specifically, the transparent cover plate 10 is a hard plate with certain strength and high light transmittance, and the transparent cover plate 10 is used for protecting devices such as the display module 20 under the transparent cover plate 10. In one embodiment, the transparent cover plate 10 is a glass cover plate, which has high light transmittance and low cost, and in other embodiments, the transparent cover plate 10 may be a plastic cover plate. Specifically, referring to fig. 2, the display module 20 is disposed on one side of the transparent cover 10, specifically, the glass cover includes an outer surface 10b and an inner surface 10a, which are disposed oppositely, the outer surface 10b is a surface facing the outside of the electronic device 200, in other words, when the user uses the electronic device 200, the outer surface 10b of the glass cover is a surface facing the user, and the opposite inner surface 10a is a surface facing the inside of the electronic device 200. In this embodiment, the display module 20 is disposed on the inner surface 10a of the transparent cover plate 10, and in one embodiment, the display module 20 is adhered to the transparent cover plate 10 by an Optical Clear Adhesive (OCA), which has high Adhesive strength, high transparency, and small influence on the display effect of the display module 20. In this embodiment, the display module assembly 20 is provided with the mounting hole 201, and with reference to fig. 2, the mounting hole 201 is located the display area of the display module assembly 20, which is favorable for reducing the effect of the mounting hole 201 on the screen occupation ratio of the display screen assembly 100. Further, the mounting hole 201 is a through hole penetrating through the display module 20, and in one embodiment, the mounting hole 201 is a circular hole.
Referring to fig. 3 and 4, fig. 4 is a partially enlarged view of fig. 3. The camera 30 is at least partially accommodated in the mounting hole 201, specifically, the light incident surface 32a of the camera 30 faces the transparent cover plate 10, in other words, the external light passes through the transparent cover plate 10 and enters the light incident surface 32a of the camera 30 to form an image. In this embodiment, the camera 30 is partially accommodated in the mounting hole 201, so that the size of the mounting hole 201 can be reduced. The lower opening of the display screen assembly 100 is used for placing the camera 30, so that the space occupied by the camera 30 in the display area of the display screen assembly 100 is reduced, and the screen occupation ratio of the electronic device 200 is improved.
Referring to fig. 3 and fig. 4, in the present embodiment, the vertical projection of the black adhesive layer 40 on the transparent cover 10 is located in the mounting hole 201, and at least a portion of the black adhesive layer 40 is located between the transparent cover 10 and the camera 30, and the black adhesive layer 40 is used for blocking the light leaking from the display module 20 from entering the light incident surface 32a of the camera 30. Specifically, the black glue layer 40 is formed by compressing and curing the black soft glue coated on the camera 30. In this embodiment, black glue layer 40 one side is located transparent cover plate 10, and opposite side butt camera 30 to compress black glue layer 40 between transparent cover plate 10 and camera 30, make the sealed effect of the junction of black glue layer 40 and camera 30 better. Further, the camera 30 includes a top end surface 34a facing the transparent cover plate 10, and the black adhesive layer 40 is disposed on the top end surface 34a such that the black adhesive layer 40 is compressed between the top end surface 34a and the inner surface 10 a. Meanwhile, the camera 30 is attached to the transparent cover plate 10 through the black adhesive layer 40, in other words, the black adhesive layer 40 also serves to fixedly connect the top end surface 34a and the inner surface 10a, thereby fixing the camera 30 and the transparent cover plate 10.
Referring to fig. 5, the camera 30 includes a housing 34 and an optical element 32 accommodated in the housing 34, the housing 34 is provided with an opening 36 to expose the optical element 32, and in fact, the black adhesive layer 40 is disposed on the housing 34 of the camera 30, so that the black adhesive layer 40 is attached between the transparent cover plate 10 and the camera 30. Specifically, the top end portion of the housing 34 is a cylindrical structure, the optical element 32 is located inside the cylindrical structure and receives external light through the opening 36, and the housing 34 isolates the optical element 32 from the display module 20 in the first direction X, i.e., in a radial direction of the mounting hole 201. The light incident surface 32a of the camera 30 is a surface of the optical element 32 for receiving the external light, and the top end surface 34a is a surface of the casing 34 contacting the black adhesive layer 40, in this embodiment, the light incident surface 32a of the camera 30 is recessed in the camera 30, in other words, the height of the light incident surface 32a of the camera 30 is smaller than the height of the top end surface 34a in the second direction Y, i.e. the axial direction of the mounting hole 201. As shown in fig. 5, light inevitably leaks from the display module 20 into the mounting hole 201, and the leaked light is partially transmitted toward the camera 30, and the housing 34 and the black glue layer 40 of the camera 30 block the transmission path of the light to the optical element 32 inside the housing 34, so that the light leakage from the display module 20 to the camera 30 is avoided, the light incident surface 32a of the camera 30 is prevented from receiving the light leaked from the display module 20, and the shooting effect of the camera 30 is improved.
Referring to fig. 3 and 4, in the present embodiment, a vertical projection of the black adhesive layer 40 on the transparent cover plate 10 is annular, in other words, the black adhesive layer 40 is an annular structure, the housing 34 contacts the black adhesive layer 40, and external light sequentially passes through a central hole of the black adhesive layer 40 and the opening 36 and enters the light incident surface 32a, so as to form an image in the optical element 32. Specifically, the annular top end surface 34a of the housing 34 of the camera 30 abuts against the annular black glue layer 40, and the other side of the black glue layer 40 abuts against the transparent cover plate 10, in other words, the optical element 32 is sealed between the transparent cover plate 10 and the housing 34 of the camera 30, with reference to fig. 5, only the external light passing through the transparent cover plate 10 can sequentially pass through the central hole and the opening 36 of the black glue layer 40 and then enter the optical element 32 for imaging, and the light leaking from the display module 20 is shielded by the housing 34 and the black glue layer 40 and cannot enter the optical element 32.
Referring to fig. 3 and 4, in the present embodiment, the inner surface 10a of the transparent cover plate 10 is provided with a positioning groove 10c, and the black glue layer 40 is at least partially located in the positioning groove 10 c. Specifically, constant head tank 10c corresponds with black glue layer 40, and the constant head tank 10c invaginates in internal surface 10a, and black glue layer 40 is acceptd in constant head tank 10c, can reduce the interval of camera 30's shell 34 and transparent cover plate 10 on the one hand, and on the other hand, at the in-process with black glue layer 40 coating to transparent cover plate 10, can be directly with black glue layer 40 coating to the constant head tank 10c in, avoid black glue layer 40 inaccurate at the coating position of transparent cover plate 10, simplified the coating black glue layer 40 process. In this embodiment, constant head tank 10c is favorable to blockking the junction that the light that display module assembly 20 spilled passes black glue layer 40 and camera 30 with the cooperation of black glue layer 40, has further improved the sealed effect to the inside optical element 32 of camera 30, has avoided scurrying the light, has improved camera 30's shooting effect.
Referring to fig. 6, in one embodiment, the black glue layer 40 covers the top end surface 34a, so as to increase the contact area between the black glue layer 40 and the top end surface 34a and between the black glue layer 40 and the inner surface 10a, and increase the connection strength between the camera 30 and the transparent cover plate 10.
Referring to fig. 7 and 8, fig. 8 is a partially enlarged view of fig. 7. In this embodiment, the display module 20 includes a liquid crystal panel 22 and a backlight assembly 24 sequentially stacked on the transparent cover plate 10, the liquid crystal panel 22 is provided with a first through hole 221, the backlight assembly 24 is provided with a second through hole 241 opposite to the first through hole 221, and the first through hole 221 and the second through hole 241 are communicated to form the mounting hole 201. Specifically, the first through hole 221 and the second through hole 241 are both circular holes, and the camera 30 sequentially penetrates through the second through hole 241 and the first through hole 221 and then abuts against the black glue layer 40. In this embodiment, the backlight assembly 24 is a direct-type backlight or a side-type backlight, wherein the side-type backlight has a smaller thickness. The backlight assembly 24 is used for providing a backlight source, and the backlight source passes through the liquid crystal panel 22 to enable the display module 20 to display images. In the present embodiment, the liquid crystal panel 22 may leak light from the inner wall surface of the first through hole 221, and the backlight assembly 24 may leak light from the inner wall surface of the second through hole 241.
Referring to fig. 9, the liquid crystal panel 22 includes a first substrate 222, a second substrate 224, liquid crystal molecules 226 and a black matrix 228, the first substrate 222 and the second substrate 224 are disposed opposite to each other, and the liquid crystal molecules 226 and the black matrix 228 are disposed between the first substrate 222 and the second substrate 224. In this embodiment, the liquid crystal panel 22 is further provided with a first polarizer 262 and a second polarizer 264 having perpendicular polarization directions on opposite sides. Specifically, the first substrate 222 may be a color filter substrate, and the second substrate 224 may be an array substrate. The driving circuit controls a voltage difference between the first substrate 222 and the second substrate 224 to control the liquid crystal molecules 226 to rotate, so as to control light passing through the liquid crystal panel 22, i.e., control an image displayed by the display module 20. In this embodiment, at least a portion of the black matrix 228 forms an inner wall of the first through hole 221 to prevent the liquid crystal molecules 226 from leaking out. The black matrix 228 is used not only to support the distance between the first substrate 222 and the second substrate 224, but also to close the liquid crystal panel 22 at the first through hole 221, placing the liquid crystal molecules 226 flowing out from the first through hole 221.
Referring to fig. 7 and 8, in the present embodiment, the aperture of the second through hole 241 is smaller than that of the first through hole 221, and the camera 30 contacts the inner wall surface of the second through hole 241, so as to limit the degree of freedom of the camera 30 on the radial plane of the mounting hole 201. Specifically, the camera 30 is engaged with an inner wall surface of the second through hole 241, and the backlight unit 24 is also used to position the camera 30. In one embodiment, the backlight assembly 24 is provided with a plastic ring 240, the plastic ring 240 is located in the second through hole 241, and the camera 30 is fixed in the second through hole 241 through the plastic ring 240. The plastic ring 240 has a certain elasticity, so as to prevent the backlight assembly 24 and the camera 30 from being scratched and damaged.
Referring to fig. 8, in one embodiment, the transparent cover 10 and the liquid crystal panel 22, and the liquid crystal panel 22 and the backlight assembly 24 are all adhered by the optical adhesive 290, and the adhesion of the optical adhesive 290 is firm and has high transmittance, which does not affect the display image of the display module 20.
Trompil is in order to place camera 30 under the display screen subassembly 100, the space that camera 30 occupies at the display area of display screen subassembly 100 has been reduced, the screen that has improved electronic equipment 200 accounts for compares, black glue film 40 pastes between transparent cover plate 10 and camera 30, the propagation path of light that has blocked display module assembly 20 and has leaked in mounting hole 201 to camera 30's income plain noodles 32a, avoided display module assembly 20 to scurry light to camera 30 promptly, the shooting effect of camera 30 has been improved.
Referring to fig. 1 and fig. 10, an electronic device 200 is further provided in the embodiment of the present application, and the electronic device 200 includes the display screen assembly 100 provided in the embodiment of the present application. Specifically referring to fig. 12, in this embodiment, the electronic device 200 further includes a front shell 50 and a circuit board 60, the display screen assembly 100 and the circuit board 60 are located on two opposite sides of the front shell 50, the front shell 50 is provided with a third through hole 501 facing the mounting hole 201, the camera 30 is disposed on the circuit board 60, and the camera 30 passes through the third through hole 501 and is partially located in the mounting hole 201. Specifically, the front case 50 is a plate-shaped structure made of a metal or alloy material, and the front case 50 is a main supporting structure of the electronic device 200. In this embodiment, the main board is fixed on the front housing 50 by means of adhesion or fastening, and the display screen assembly 100 is also fixed on the front housing 50 by means of adhesion or fastening. The camera 30 is connected to the circuit board 60 by soldering or the like, and is electrically connected to the circuit board 60. In one embodiment, the circuit board 60 is used to control the camera 30 to capture images.
Referring to fig. 10, in the present embodiment, the camera 30 contacts the inner wall surface of the third through hole 501, so that the degree of freedom of the camera 30 on the radial plane of the mounting hole 201 is limited. Specifically, the camera 30 is engaged with the inner wall surface of the third through hole 501, so that the camera 30 is positioned by the front case 50, and the fixing effect of the camera 30 is good. In one embodiment, the front housing 50 and the backlight assembly 24 may both function to position the camera 30.
In this embodiment, the lower opening of the display screen assembly 100 is used for placing the camera 30, so that the space occupied by the camera 30 in the display area of the display screen assembly 100 is reduced, and the screen occupation ratio of the electronic device 200 is improved.
Referring to fig. 11, an embodiment of the present application further provides a method for manufacturing an electronic device, which is used for manufacturing the electronic device provided in the embodiment of the present application. With reference to fig. 12 to 16, the method includes the following specific steps:
s101, providing a transparent cover plate 10, wherein the transparent cover plate 10 comprises an inner surface 10a, and the inner surface 10a is coated with black soft glue to form a black glue layer 40.
Referring to fig. 12 and 13, the transparent cover plate 10 is a hard plate with certain strength and high light transmittance, in one embodiment, the transparent cover plate 10 is a glass cover plate, which has high light transmittance and low cost, and in other embodiments, the transparent cover plate 10 may also be a plastic cover plate. In this embodiment, the black soft glue is coated on the inner surface 10a of the transparent cover plate 10 by a spraying or gluing device, and the coating path of the black soft glue on the inner surface 10a is annular. In one embodiment, the transparent cover plate 10 is fixed, and the nozzle of the glue applying device performs a circular motion relative to the transparent cover plate 10 and simultaneously sprays the black glue, thereby forming the ring-shaped black glue layer 40 on the inner surface 10 a. In another embodiment, the nozzle of the glue applicator is fixed, and the transparent cover plate 10 rotates relative to the nozzle of the glue applicator while the nozzle ejects black soft glue, thereby forming an annular black glue layer 40 on the inner surface 10 a.
Referring to fig. 14, in an embodiment, before the step of coating the black soft glue on the inner surface 10a to form the black glue layer 40, the method for manufacturing the electronic device 200 further includes forming a positioning groove 10c on the inner surface 10a, and at least partially coating the black soft glue in the positioning groove 10 c. Specifically, the positioning groove 10c may be formed by machining, and in fact, the track of the positioning groove 10c is also circular. The rubber coating device coats the black flexible glue in constant head tank 10c, and on the one hand, constant head tank 10c is favorable to coating the black flexible glue in appointed position as the location sign, improves the rubber coated accuracy, and on the other hand, constant head tank 10c holds partial black flexible glue, and subsequent camera 30 of pasting is after, has reduced the clearance dimension between transparent cover plate 10 and the camera 30, is favorable to reducing electronic equipment 200's thickness.
S102, attaching the display module 20 to the transparent cover plate 10, wherein the display module 20 is provided with a mounting hole 201, and the vertical projection of the black glue layer 40 on the transparent cover plate 10 is located in the mounting hole 201.
Referring to fig. 15, in the present embodiment, the display module 20 is attached to the inner surface 10a of the transparent cover plate 10, and in one embodiment, the display module 20 is adhered to the transparent cover plate 10 by an Optical Clear Adhesive (OCA), which has high Adhesive strength, high transparency, and small influence on the display effect of the display module 20.
In this embodiment, the display module 20 includes a liquid crystal panel 22 and a backlight assembly 24. Specifically, the step of attaching the display module 20 to the transparent cover plate 10 includes: attaching the liquid crystal panel 22 to the transparent cover plate 10, wherein the liquid crystal panel 22 is provided with a first through hole 221; the backlight assembly 24 is installed on one side of the liquid crystal panel 22 away from the transparent cover plate 10, the backlight assembly 24 is provided with a second through hole 241 facing the first through hole 221, and the first through hole 221 is communicated with the second through hole 241 to form an installation hole 201.
In this embodiment, the manufacturing process of the liquid crystal panel 22 includes providing a first substrate, forming a black matrix layer on the first substrate, disposing a second substrate on the black matrix, forming an inner wall of the first through hole 221 by at least a part of the black matrix, and filling liquid crystal molecules between the first substrate and the second substrate to form the liquid crystal panel 22. Specifically, the first substrate may be a color film substrate, and the second substrate may be an array substrate.
S103, inserting the camera 30 into the mounting hole 201, wherein the camera 30 comprises a top end surface 34a facing the transparent cover plate 10, and the top end surface 34a contacts the black adhesive layer 40 to enable the camera 30 to be attached to the transparent cover plate 10 through the black adhesive layer 40.
Referring to fig. 16, before the step of inserting the camera 30 into the mounting hole 201, the method for manufacturing the electronic device 200 further includes performing an alignment operation to align the camera 30 with the black glue layer 40. Specifically, the top end surface 34a is aligned with the black adhesive layer 40 by means of CCD camera alignment or the like, so that the black adhesive layer 40 is completely attached to the top end surface 34a, the camera 30 is attached to the transparent cover plate 10 through the black adhesive layer 40, and the light incident surface 32a of the camera 30 is spaced from the display module 20.
In this embodiment, the display module 20 inevitably leaks light into the mounting hole 201, the leaked light is partially transmitted toward the camera 30, the housing 34 of the camera 30 and the black glue layer 40 block the transmission path of the light to the optical element 32 inside the housing 34, that is, the light leakage from the display module 20 to the camera 30 is avoided, the light incident surface 32a of the camera 30 is prevented from receiving the leaked light from the display module 20, and the shooting effect of the camera 30 is improved.
In the present embodiment, the aperture of the second through hole 241 is smaller than the aperture of the first through hole 221, and the camera 30 contacts the inner wall surface of the second through hole 241, thereby limiting the degree of freedom of the camera 30 in the radial plane of the mounting hole 201. Specifically, the camera 30 is engaged with an inner wall surface of the second through hole 241, and the backlight unit 24 is also used to position the camera 30. In one embodiment, the backlight assembly 24 is provided with a plastic ring 240, the plastic ring 240 is located in the second through hole 241, and the camera 30 is fixed in the second through hole 241 through the plastic ring 240. The plastic ring 240 has a certain elasticity, so as to prevent the backlight assembly 24 and the camera 30 from being scratched and damaged.
In this embodiment, before the camera 30 is sequentially inserted into the mounting hole 201, the camera 30 is mounted on the circuit board 60, and the circuit board 60 is mounted on the front case 50, the front case 50 is provided with a third through hole 501, and the camera 30 passes through the third through hole 501. Specifically, the front case 50 is a plate-shaped structure made of a metal or alloy material, and the front case 50 is a main supporting structure of the electronic device 200. In this embodiment, the main board is fixed on the front housing 50 by means of adhesion or fastening by fasteners, and the display screen assembly is also fixed on the front housing 50 by means of adhesion or fastening by fasteners. The camera 30 is connected to the circuit board 60 by soldering or the like, and is electrically connected to the circuit board 60. In one embodiment, the circuit board 60 is used to control the camera 30 to capture images.
It should be understood that in the description of the embodiments of the present application, 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 indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the embodiments of 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 embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.
In the description of the embodiments of the present application, it should 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. Specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.
In embodiments of the present application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or may comprise the first and second features being in contact, not directly, but via 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 above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the application. In order to simplify the disclosure of the embodiments of the present application, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present application. Furthermore, embodiments of the present application may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, embodiments of the present application provide examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While the present invention has been described with reference to a few preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (12)
1. A display screen assembly, comprising:
the transparent cover plate comprises an inner surface, and a positioning groove is formed in the inner surface;
the black glue layer is at least partially positioned in the positioning groove;
the display module is positioned on the inner surface and provided with a mounting hole, and the vertical projection of the black adhesive layer on the transparent cover plate is positioned in the mounting hole;
a camera at least partially received in the mounting hole, the camera including a top end surface facing the transparent cover plate, the top end surface contacts the black adhesive layer to enable the camera to be attached to the transparent cover plate through the black adhesive layer, the black glue layer is used for preventing the light rays leaked by the display module from entering the light inlet surface of the camera, wherein the camera comprises a shell and an optical element accommodated in the shell, the shell is provided with an opening to expose the optical element, the shell is contacted with the black adhesive layer, the shell isolates the optical element from the display module in the radial direction of the opening, the height of the light incident surface of the camera in the axial direction of the opening is smaller than that of the top end surface, and the shell and the black glue layer block a transmission path of light to the optical element inside the shell.
2. The display screen assembly of claim 1, wherein the camera includes a housing and an optical element housed in the housing, the housing has an opening to expose the optical element, the black glue layer has a ring-shaped vertical projection on the transparent cover plate, the housing contacts the black glue layer, and external light sequentially passes through a center hole of the black glue layer and the opening to form an image in the optical element.
3. The display screen assembly of claim 2, wherein the display module comprises a liquid crystal panel and a backlight assembly, the liquid crystal panel and the backlight assembly are sequentially stacked on the transparent cover plate, the liquid crystal panel is provided with a first through hole, the backlight assembly is provided with a second through hole opposite to the first through hole, and the first through hole is communicated with the second through hole to form the mounting hole.
4. The display screen assembly of claim 3, wherein the second through hole has a smaller diameter than the first through hole, and the camera contacts an inner wall surface of the second through hole, thereby limiting a degree of freedom of the camera in a radial plane of the mounting hole.
5. An electronic device, characterized in that the electronic device comprises a display screen assembly according to any one of claims 1 to 4.
6. A method of making an electronic device, comprising:
providing a transparent cover plate, wherein the transparent cover plate comprises an inner surface, and black soft glue is coated on the inner surface to form a black glue layer;
attaching a display module to the transparent cover plate, wherein the display module is provided with a mounting hole, and the vertical projection of the black adhesive layer on the transparent cover plate is positioned in the mounting hole;
insert the camera the mounting hole, the camera include towards the top face of transparent cover plate, top face contact the black glue layer and make the camera passes through the black glue layer laminating transparent cover plate, wherein, the camera still include the shell with accept in optical element in the shell, the shell is equipped with the opening in order to expose optical element, the shell contact the black glue layer open-ended footpath, the shell will optical element with display module keeps apart in the open-ended axial the height that highly is less than the top face of income plain noodles of camera, the shell with the black glue layer block light to the inside optical element's of shell propagation path.
7. The method for manufacturing an electronic device according to claim 6, wherein before the step of inserting the camera into the mounting hole, the method for manufacturing an electronic device further comprises performing an alignment operation to align the camera with the black glue layer.
8. The method of claim 7, wherein before the step of coating the black glue layer on the inner surface to form the black glue layer, the method further comprises forming a positioning groove on the inner surface, wherein the black glue is at least partially coated in the positioning groove.
9. The method of claim 6, wherein the step of attaching the display module to the transparent cover includes,
attaching a liquid crystal panel to the transparent cover plate, wherein the liquid crystal panel is provided with a first through hole;
and installing a backlight assembly on one side of the liquid crystal panel, which is far away from the transparent cover plate, wherein the backlight assembly is provided with a second through hole which is just opposite to the first through hole, and the first through hole is communicated with the second through hole to form the installation hole.
10. The method of claim 9, wherein before the step of attaching the liquid crystal panel to the transparent cover, the method further comprises providing a first substrate, forming a black matrix layer on the first substrate, disposing a second substrate on the black matrix, forming an inner wall of the first through hole by at least a portion of the black matrix, and filling liquid crystal molecules between the first substrate and the second substrate to form the liquid crystal panel.
11. The method of claim 10, wherein before the step of mounting the backlight assembly on a side of the liquid crystal panel facing away from the transparent cover, the method further comprises fixing a plastic ring in the second through hole, and fixing the camera in the second through hole via the plastic ring.
12. The method of manufacturing an electronic device according to claim 6, wherein before the step of inserting the camera into the mounting hole, the method of manufacturing an electronic device further includes mounting the camera on a circuit board, and mounting the circuit board on a front case, the front case being provided with a third through hole, the camera passing through the third through hole.
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| CN201810627587.7A CN108806512B (en) | 2018-06-19 | 2018-06-19 | Display screen assembly, electronic equipment and manufacturing method of electronic equipment |
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| CN201810627587.7A CN108806512B (en) | 2018-06-19 | 2018-06-19 | Display screen assembly, electronic equipment and manufacturing method of electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020259404A1 (en) * | 2019-06-28 | 2020-12-30 | Oppo广东移动通信有限公司 | Cover plate assembly, display device, and electronic equipment |
| CN110191216B (en) * | 2019-06-28 | 2024-06-11 | Oppo广东移动通信有限公司 | Cover plate assembly, display device, electronic equipment and assembly method of electronic equipment |
| CN110266853B (en) * | 2019-06-28 | 2021-10-15 | Oppo广东移动通信有限公司 | Electronic device |
| CN110278303B (en) * | 2019-06-28 | 2024-06-07 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN110166679B (en) * | 2019-06-28 | 2024-08-20 | Oppo广东移动通信有限公司 | Electronic equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662302A (en) * | 2010-10-29 | 2012-09-12 | 苹果公司 | Camera lens structures and display structures for electronic devices |
| CN106935144A (en) * | 2017-04-17 | 2017-07-07 | 广东欧珀移动通信有限公司 | display module and terminal device |
| CN206364846U (en) * | 2016-12-01 | 2017-07-28 | 珠海市魅族科技有限公司 | Mobile terminal |
| CN107229148A (en) * | 2017-05-05 | 2017-10-03 | 广东欧珀移动通信有限公司 | Display screen, display device and mobile terminal |
| CN107241466A (en) * | 2017-05-04 | 2017-10-10 | 广东欧珀移动通信有限公司 | Display device and mobile terminal |
| CN107272242A (en) * | 2017-07-28 | 2017-10-20 | 维沃移动通信有限公司 | A kind of display screen manufacture method and display screen |
| CN107395808A (en) * | 2017-08-14 | 2017-11-24 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN206725908U (en) * | 2017-05-11 | 2017-12-08 | 信利半导体有限公司 | A kind of liquid crystal panel and OLED |
| CN107784989A (en) * | 2017-10-27 | 2018-03-09 | 信利光电股份有限公司 | A kind of liquid crystal display device with camera module |
-
2018
- 2018-06-19 CN CN201810627587.7A patent/CN108806512B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662302A (en) * | 2010-10-29 | 2012-09-12 | 苹果公司 | Camera lens structures and display structures for electronic devices |
| CN206364846U (en) * | 2016-12-01 | 2017-07-28 | 珠海市魅族科技有限公司 | Mobile terminal |
| CN106935144A (en) * | 2017-04-17 | 2017-07-07 | 广东欧珀移动通信有限公司 | display module and terminal device |
| CN107241466A (en) * | 2017-05-04 | 2017-10-10 | 广东欧珀移动通信有限公司 | Display device and mobile terminal |
| CN107229148A (en) * | 2017-05-05 | 2017-10-03 | 广东欧珀移动通信有限公司 | Display screen, display device and mobile terminal |
| CN206725908U (en) * | 2017-05-11 | 2017-12-08 | 信利半导体有限公司 | A kind of liquid crystal panel and OLED |
| CN107272242A (en) * | 2017-07-28 | 2017-10-20 | 维沃移动通信有限公司 | A kind of display screen manufacture method and display screen |
| CN107395808A (en) * | 2017-08-14 | 2017-11-24 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN107784989A (en) * | 2017-10-27 | 2018-03-09 | 信利光电股份有限公司 | A kind of liquid crystal display device with camera module |
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|---|---|
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