CN207851463U - Display screen and electronic equipment - Google Patents

Display screen and electronic equipment Download PDF

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Publication number
CN207851463U
CN207851463U CN201820099544.1U CN201820099544U CN207851463U CN 207851463 U CN207851463 U CN 207851463U CN 201820099544 U CN201820099544 U CN 201820099544U CN 207851463 U CN207851463 U CN 207851463U
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CN
China
Prior art keywords
display screen
side wall
glue layer
down polaroid
polaroid
Prior art date
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Expired - Fee Related
Application number
CN201820099544.1U
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Chinese (zh)
Inventor
张文真
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201820099544.1U priority Critical patent/CN207851463U/en
Application granted granted Critical
Publication of CN207851463U publication Critical patent/CN207851463U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The embodiment of the present application discloses a kind of display screen and electronic equipment, in display screen, down polaroid is fixed on a display panel, the top of the side wall of back frame is connect with down polaroid, the first glue layer is formed between the outer surface of side wall and the side of down polaroid, first glue layer covers the junction between the top and down polaroid of side wall, and this programme can improve the water resistance of backlight module, prevent internal components from making moist.

Description

Display screen and electronic equipment
Technical field
This application involves electronic technology fields, and in particular to a kind of display screen and electronic equipment.
Background technology
With the development of science and technology, smart mobile phone, using more and more extensive, function is also more and more, and it is daily to have become people The electronic equipment for indispensability of living.Currently, the display screen of mobile phone is mainly liquid crystal display, liquid crystal display generally comprises backlight mould Group and liquid crystal display panel, backlight module generates the light needed for display, to realize that the picture of liquid crystal display panel is shown.
The backlight module water resistance of traditional liquid crystal display screen is poor, and aqueous vapor is easy from backlight module and liquid crystal display panel Joint place entry of backlight module in, cause internal components to make moist and be easily damaged.
Utility model content
A kind of display screen of the embodiment of the present application offer and electronic equipment, can improve the water resistance of backlight module, prevent Internal components make moist.
The embodiment of the present application provides a kind of display screen, including backlight module, display panel, upper polaroid and lower polarisation Piece;
The display panel includes light-emitting surface and incidence surface, and the upper polaroid is fixed on the light-emitting surface, under described Polaroid is fixed on the incidence surface, and the backlight module includes back frame, and the back frame includes bottom plate and side wall, the bottom plate Accommodation space is cooperatively formed jointly with side wall;
The top of the side wall is connect with the surface of the down polaroid back to the display panel, wherein the side wall Back to the outer surface of the accommodation space to the first glue layer is formed between the side of the down polaroid, by the back frame It is fixed in the down polaroid, first glue layer covers the connection between the top of the side wall and the down polaroid Place.
The embodiment of the present application also provides a kind of electronic equipment, including rear cover, cover board and display screen, the rear cover and described Cover board group connects to form confined space, and the display screen is mounted in the confined space, wherein the display screen is described above Display screen.
The display screen of the application includes backlight module, display panel, upper polaroid and down polaroid, wherein upper polaroid It is fixed on the light-emitting surface of display panel, down polaroid is fixed on the incidence surface of display panel, and backlight module includes back frame, the back of the body Frame includes bottom plate and side wall, and bottom plate and side wall cooperatively form accommodation space jointly, and the top of side wall and down polaroid are back to display The surface of panel connects, wherein side wall is back to the outer surface of accommodation space to being formed with the first glue between the side of down polaroid Back frame is fixed in down polaroid by water layer, which covers the connection between the top and down polaroid of side wall Place, thus it can be prevented that aqueous vapor out of, junction entry of backlight module between the top and down polaroid of side wall, is conducive to carry The water resistance of high backlight module, prevents internal components from making moist.In addition, this programme can will be carried on the back by the effect of the first glue layer Frame and display panel are fixed together, and are adhesively fixed with display panel without increasing other component in back frame, can To save the space in back frame, it is possible thereby to reduce the volume of backlight module, and then display screen accounting in complete machine can be reduced Use space.
Description of the drawings
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present application, for For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.
The left and right figures of Fig. 1 are a structural schematic diagrams of electronic equipment provided by the embodiments of the present application.
Fig. 2 is the schematic diagram of cover board and display screen bonding in electronic equipment provided by the embodiments of the present application.
Fig. 3 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 4 is the another structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 5 is the another structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 6 is a structural schematic diagram of display screen provided by the embodiments of the present application.
Fig. 7 is another structural schematic diagram of display screen provided by the embodiments of the present application.
Fig. 8 is the another structural schematic diagram of display screen provided by the embodiments of the present application.
Fig. 9 is the another structural schematic diagram of display screen provided by the embodiments of the present application.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete Site preparation describes.Obviously, described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on Embodiment in the application, the every other implementation that those skilled in the art are obtained without creative efforts Example, shall fall in the protection scope of this application.
In the description of the present application, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of It describes the application and simplifies to describe, do not indicate or imply the indicated device or element must have a particular orientation, with spy Fixed azimuth configuration and operation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second " are only used for Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic. " first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature. In the description of the present application, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can Can also be to be electrically connected or can mutually communicate to be mechanical connection;It can be directly connected, it can also be by between intermediary It connects connected, can be the interaction relationship of the connection or two elements inside two elements.For the ordinary skill of this field For personnel, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower" It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the application.In order to Simplify disclosure herein, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and And purpose does not lie in limitation the application.In addition, the application can in different examples repeat reference numerals and/or reference letter, This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting Relationship.In addition, this application provides various specific techniques and material example, but those of ordinary skill in the art can be with Recognize the application of other techniques and/or the use of other materials.
A kind of display screen of the embodiment of the present application offer and electronic equipment.
Wherein, electronic equipment for example can be mobile phone, tablet computer, palm PC (Personal Digital Assistant, PDA) etc..
Refering to fig. 1, Fig. 1 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application, wherein with the view of Fig. 1 Based on, the left figure in Fig. 1 is front (namely display one side) schematic diagram of electronic equipment 100, and right figure is electronic equipment 100 Schematic rear view.As shown, electronic equipment 100 includes shell 10, display screen 20, printed circuit board 30 and battery 40 etc..
Wherein, shell 10 may include cover board 11, center 12 and rear cover 13,13 mutual groups of cover board 11, center 12 and rear cover Conjunction forms the shell 10, which has the confined space formed by cover board 11, center 12 and rear cover 13, to accommodate display The devices such as screen 20, printed circuit board 30, battery 40.In some embodiments, the lid of cover board 11 is set on center 12, and the lid of rear cover 13 is set Onto center 12, cover board 11 and rear cover 13 are located at the opposite face of center 12, and cover board 11 and rear cover 13 are oppositely arranged, shell 10 Confined space is between cover board 11 and rear cover 13.
In the embodiment of the present application, shell 10 for example can be metal and the mutually matched shell structure of plastic cement, for example, printing The components such as circuit board 30 need to be mounted on by screw on the center 12 of shell 10, and therefore, center 12 can be metal insert note Modeling product, you can the metal shell of threaded hole will be provided with as inserts, in plastic mould injection molding with formed metal and The mutually matched middle frame structure of plastic cement, be consequently for installation printed circuit board 30 screw can by with the spiral shell on metal insert Pit coordinates, and then printed circuit board 30 is mounted on center 12.For another example, the rear cover 13 of shell 10 can also be according to reality It needs to use metal and the mutually matched rear cover structure of plastic cement.Wherein, cover board 11 can be transparent glass cover plate.In some implementations In mode, cover board 11 can be the glass cover-plate made of the materials such as sapphire.
It should be noted that the structure of the embodiment of the present application shell is not limited to this, such as:Rear cover and center are integrally formed Form a middle frame structure.Specifically, the shell 10 includes cover board 11 and center 12, cover board 11 and center 12 are fixed to each other to be formed One confined space, for storing the devices such as display screen 20, printed circuit board 30, battery 40.
Wherein, in the housing 10, which can be electronic equipment 100 for the printed circuit board 30 installation Mainboard can be integrated with motor, microphone, camera 31, light sensor, receiver and processing on printed circuit board 30 The functional units such as device, unlocked by fingerprint module 32.
In some embodiments, which is fixed in shell 10.Specifically, the printed circuit board 30 can be with It is screwed on center 12, card can also be fitted on center 12 by the way of buckle by screw.It should be noted that the application Embodiment printed circuit board 30 is specifically not limited to this fixed to the mode on center 12, can be with other manner, for example is passed through Buckle and screw fixed mode jointly.
Wherein, in the housing 10, battery 40 is electrically connected with the printed circuit board 30 for the battery 40 installation, with to electronics Equipment 100 provides power supply.Shell 10 can be as the battery cover of battery 40.Shell 10 covers battery 40 to protect battery 40, has Body is rear cover covering battery 40 to protect battery 40, reduce battery 40 due to electronic equipment 100 collision, fall etc. and by Damage.
Wherein, which installs in the housing 10, while being electrically connected on printed circuit board 30, is set with forming electronics Standby 100 display surface.The display screen 20 may include display area and non-display area.The display area can be used for showing electricity The picture of sub- equipment 100 carries out touching manipulation etc. for user.The top area of the non-display area is opened up for sound and light The trepanning of line conduction, can be arranged the functional units such as fingerprint module, touch controlled key on the non-display area bottom.The wherein cover board 11 are installed on display screen 20, to cover display screen 20, can form display area identical with display screen 20 and non-display area Domain can also form different display areas and non-display area.As shown in Fig. 2, cover board 11 can pass through OCA (Optically Clear Adhesive) optical cement 50 is fitted on display screen 20, mutually to be fixed with display screen 20.
It should be noted that the structure of the display screen 20 is not limited to this.For example, the display screen 20 can be abnormity screen, Specifically, referring to Fig. 3, Fig. 3 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application.Electronics in Fig. 3 Equipment and the main distinction of the electronic equipment in Fig. 1 are:The display screen 20 of electronic equipment 100 is formed with directly over can Transmission region M.Specifically, such as:Display screen 20 is provided with the through-hole for running through display screen 20 in a thickness direction, the light-permeable area Domain M may include the through-hole, and the devices such as front camera, receiver, sensor module can be arranged in lead to the hole site.For another example:It is aobvious Display screen 20 is provided with non-display area, and light-permeable region M may include the non-display area.Wherein, which is suitble to aobvious The structure setting of display screen 20.
Referring to Fig. 4, Fig. 4 is the structural schematic diagram of another electronic equipment provided by the embodiments of the present application, the electricity in Fig. 4 Sub- equipment and the main distinction of the electronic equipment in Fig. 1 are:The display screen 20 of electronic equipment 100 in Fig. 4 is set in its periphery It is equipped with notch N, notch N can place the devices such as front camera, receiver, sensor module.Wherein, cover board 11 is suitble to display The structure setting of screen 20.
It should also be noted that, in some embodiments, display screen 20 can not also include non-display area, and be arranged to The devices such as range sensor, ambient light sensor can be set to below display screen or at other positions by screen structure comprehensively.Tool Body, referring to Fig. 5, Fig. 5 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application.Wherein, display screen 20 It is covered on shell 10, without non-display area.Wherein, cover board 11 is suitble to the size of display screen 20 to be arranged.
In some embodiments, display screen 20 can be liquid crystal display (Liquid Crystal Display, LCD) Or the display screen of the types such as organic light-emitting diode (OLED) display screen (Organic Light-Emitting Diode, OLED).
When display screen 20 is liquid crystal display, display screen 20 can also include backlight module.Pass through the embodiment of the present application Display screen 20, the water resistance of backlight module can be improved, the display screen 20 of the embodiment of the present application will be done further below Explanation.
It is a structural schematic diagram of display screen 20 provided by the embodiments of the present application refering to Fig. 6, Fig. 6, wherein Fig. 6 is display The sectional view of screen 20, such as can be sectional view of the top in the directions AB of display screen 20 in electronic equipment 100 shown in Fig. 1. As shown, display screen 20 includes backlight module 21, display panel 22, upper polaroid 23 and down polaroid 24.
Wherein, display panel 22 for example can be liquid crystal display panel comprising light-emitting surface 221 and incidence surface 222 go out Smooth surface 221 namely display surface, for showing picture.Upper polaroid 23 is fixed on light-emitting surface 221, down polaroid 23 be fixed on into In smooth surface 222, upper polaroid 23 and down polaroid 24 glue or double faced adhesive tape such as can be by being fitted on display panel 22.
Wherein, backlight module 21 includes back frame 211, in addition, backlight module 21 can also include light guide plate 212, reflecting plate 213 equal optical devices.Back frame 211 includes bottom plate 2111 and side wall 2112, bottom plate 2111 and side wall 2112 can be use it is same Kind material is integrally formed, and stainless steel material can be used for example and be integrally formed bottom plate 2111 and side wall 2112.Alternatively, can also Bottom plate 2111 and side wall 2112 are formed using different material according to actual needs, for example, bottom plate 2111 may be used hardness compared with Big stainless steel material is formed, and to improve the bearing capacity of bottom plate 2111, side wall 2112 may be used plastic material and be formed, with drop Low material cost, wherein different materials formed bottom plate 2111 and side wall 2112 may be used injection molding mode one at Type.
In some embodiments, backlight module 21 can also include light source (not shown), and light source for example can be side Enter formula light source, light source can be located at the side of light guide plate 212 at this time, so that light enters light guide plate from the side of light guide plate 212 212, then by light guide plate 212 by light directed toward display panel 22.Certainly, in other embodiments, light source can also be back of the body following formula Light source, i.e. light source are placed on the lower section of light guide plate 212.Reflecting plate 213 is used to the light of light source 211 being reflected back light guide plate 212, So that the light of light source can be fully used.
Wherein, back frame 211 is for carrying the devices such as light source, light guide plate 212 and reflecting plate 213.Specifically, back frame 211 Bottom plate 2111 and side wall 2112 jointly cooperation to be formed for placing the optics devices such as light source, light guide plate 212 and reflecting plate 213 The accommodation space 2113 of part, for example, side wall 2112 can be centered around the periphery of bottom plate 2112, to form groove with bottom plate 2112 The inside of structure, the groove is accommodation space 2113.The top of the side wall 2112 of back frame 211 and down polaroid 24 are back to aobvious Show the surface connection of panel 22.Wherein, side wall 2112 back to the outer surface of accommodation space 2113 to the side of down polaroid 24 it Between be formed with the first glue layer 25, back frame 211 is fixed in down polaroid 24, wherein the first glue layer 25 cover side wall Junction between 2112 top and down polaroid 24, that is, first glue layer 25 of the present embodiment is bonded in side wall 2112 On the side of the upper and lower polaroid in outer surface 24, between the external covering side wall 2112 and down polaroid 24 of back frame 211 Junction.As a result, by the effect of the first glue layer 25, back frame 211 can be adhesively fixed on display panel 22, thus The components such as plastic frame need not be additionally set Nian Jie with display panel in back frame 211, the occupied sky of plastic frame can be saved Between, it is possible thereby to reduce the volume of backlight module, and then occupied space of the display screen in complete machine can be reduced.In addition, first Glue layer 25 covers the junction between the top and down polaroid 24 of side wall 2112, can have the function that waterproof, to keep away Exempt from moisture in the junction entry of backlight module 21 between the top of side wall 2112 and down polaroid 24, internal device can be protected Part.
In some embodiments, the first glue layer 25 may be used black glue and be formed, such as gluing process may be used Or glue coating processes form the first glue layer 25 on the outside of back frame 211 and the side of down polaroid 24.Using black glue Water forms the first glue layer 25, can play shaded effect, prevent light leakage phenomena.
Refering to Fig. 7, in another embodiment of the application, the top of the side wall 2112 of back frame 211 can also pass through black Double faced adhesive tape 26 is fixed in down polaroid 24.The shading that backlight module 21 can be further increased using black double-sided glue 26 is imitated Fruit avoids leakage of light and influences display effect.
In some other embodiment, the top of side wall 2112 can also be fixed on down polaroid 24 by black glue On.For example, can be by first by black glue by being applied to the top of side wall 2112 in a manner of dispensing, to form third glue layer, then The top of side wall 2112 is fixed on by third glue layer in down polaroid 24, later the outer surface of side wall 2112 and it is lower partially Black glue is carried out between the side of mating plate 24, to form the first glue layer 25.
It, can also be in side wall 2112 in accommodation space 2113 in the another embodiment of the application refering to Fig. 8 To down polaroid 24 back to forming the second glue layer 27 between the surface of display panel 22, the second glue layer 27 for example can be on surface It is formed using black glue, and the junction between the top and down polaroid 24 of the second glue layer 27 covering side wall 2112.I.e. In the present embodiment, the second glue layer 27 be bonded in the upper and lower polaroid of inner surface 24 of side wall 2112 back to display panel 22 On surface, to cover the junction between side wall 2112 and down polaroid 24 in the inside of back frame 211, it can further increase The fastness connected between backlight module 21 and display panel 22, and further increase water resistance and shaded effect.
Refering to Fig. 9, in the another embodiment of the application, as shown, the first glue layer 25 extends to upper polaroid 23 Side, to cover the junction between upper polaroid 23 and display panel 22, and covering display panel 22 and down polaroid Thus junction between 24 not only increases the bond area of the first glue layer 25, improves the fastness of bonding, and to display surface Waterproof action can be also played between plate 22 and upper and lower polaroid 23,24.
The display screen 20 of the embodiment of the present application passes through the side in the outside of back frame 211 to back frame 211 and down polaroid 24 The first glue layer 25 is formed between face, the first glue layer 25 covers the connection between the top and down polaroid 24 of side wall 2112 Place, so as to which backlight module 21 to be fixed on display panel 22, plastic frame is additionally formed thus without in back frame 211 Backlight module is fixed, the volume of back frame can be reduced, it is empty in the occupancy of electronic equipment 100 so as to reduce display screen 20 Between.Also, by making connection of first glue layer 25 between the external covering back frame 211 and down polaroid 24 of back frame 211 Place can play the role of waterproof, improve the water resistance of backlight module 21.
A kind of display screen and electronic equipment provided above to the embodiment of the present application is described in detail, and answers herein With specific case, the principle and implementation of this application are described, and the explanation of above example is only intended to help to manage Solve the present processes and its core concept;Meanwhile for those skilled in the art, according to the thought of the application, specific There will be changes in embodiment and application range, in conclusion the content of the present specification should not be construed as to the application's Limitation.

Claims (10)

1. a kind of display screen, which is characterized in that including backlight module, display panel, upper polaroid and down polaroid;
The display panel includes light-emitting surface and incidence surface, and the upper polaroid is fixed on the light-emitting surface, the lower polarisation Piece is fixed on the incidence surface, and the backlight module includes back frame, and the back frame includes bottom plate and side wall, the bottom plate and side Wall cooperatively forms accommodation space jointly;
The top of the side wall is connect with the surface of the down polaroid back to the display panel, wherein the side wall back to The back frame is fixed to the first glue layer is formed between the side of the down polaroid in the outer surface of the accommodation space In the down polaroid, first glue layer covers the junction between the top of the side wall and the down polaroid.
2. display screen according to claim 1, which is characterized in that the top of the side wall is solid by black shading double faced adhesive tape It is scheduled in the down polaroid.
3. display screen according to claim 1, which is characterized in that the side wall surface to the inner surface of the accommodation space extremely The down polaroid is back to being formed with the second glue layer between the surface of the display panel, described in the second glue layer covering Junction between the top of side wall and the down polaroid.
4. display screen according to claim 1, which is characterized in that first glue layer extends to the upper polaroid Side, to cover the junction between the upper polaroid and the display panel, and the covering display panel and described Junction between down polaroid.
5. display screen according to claim 1, which is characterized in that third glue layer is formed at the top of the side wall, with It is fixed in the down polaroid by the third glue layer.
6. display screen according to claim 5, which is characterized in that first glue layer and the third glue layer are adopted It is formed with black glue, with shaded effect.
7. display screen according to claim 1, which is characterized in that the back frame is formed using stainless steel material.
8. display screen according to claim 1, which is characterized in that the bottom plate and side wall are integrally formed.
9. a kind of electronic equipment, which is characterized in that including rear cover, cover board and display screen, the rear cover and the cover board group connect Confined space is formed, the display screen is mounted in the confined space, wherein the display screen is any one of claim 1-8 The display screen.
10. electronic equipment according to claim 9, which is characterized in that the cover board passes through OCA optical cements and the display Screen bonding.
CN201820099544.1U 2018-01-18 2018-01-18 Display screen and electronic equipment Expired - Fee Related CN207851463U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820099544.1U CN207851463U (en) 2018-01-18 2018-01-18 Display screen and electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820099544.1U CN207851463U (en) 2018-01-18 2018-01-18 Display screen and electronic equipment

Publications (1)

Publication Number Publication Date
CN207851463U true CN207851463U (en) 2018-09-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820099544.1U Expired - Fee Related CN207851463U (en) 2018-01-18 2018-01-18 Display screen and electronic equipment

Country Status (1)

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CN (1) CN207851463U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107966845A (en) * 2018-01-18 2018-04-27 广东欧珀移动通信有限公司 Display screen and electronic equipment
CN114326187A (en) * 2020-09-29 2022-04-12 北京小米移动软件有限公司 Metal back plate and manufacturing method thereof, backlight module and electronic equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107966845A (en) * 2018-01-18 2018-04-27 广东欧珀移动通信有限公司 Display screen and electronic equipment
CN114326187A (en) * 2020-09-29 2022-04-12 北京小米移动软件有限公司 Metal back plate and manufacturing method thereof, backlight module and electronic equipment
CN114326187B (en) * 2020-09-29 2024-04-23 北京小米移动软件有限公司 Metal backboard, manufacturing method thereof, backlight module and electronic equipment

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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd.

Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

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