CN107966845A - Display screen and electronic equipment - Google Patents
Display screen and electronic equipment Download PDFInfo
- Publication number
- CN107966845A CN107966845A CN201810050683.XA CN201810050683A CN107966845A CN 107966845 A CN107966845 A CN 107966845A CN 201810050683 A CN201810050683 A CN 201810050683A CN 107966845 A CN107966845 A CN 107966845A
- Authority
- CN
- China
- Prior art keywords
- display screen
- side wall
- glue layer
- down polaroid
- polaroid
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
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 connected with down polaroid, formed with the first glue layer between the outer surface of side wall and the side of down polaroid, junction between the top of first glue layer covering side wall and down polaroid, this programme can improve the water resistance of backlight module, prevent internal components from making moist.
Description
Technical field
This application involves electronic technology field, 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.At present, the display screen of mobile phone is mainly liquid crystal display, and liquid crystal display generally comprises backlight mould
Group and liquid crystal display panel, backlight module produce the light needed for display, are shown so as to fulfill the picture of liquid crystal display panel.
The backlight module water resistance of traditional liquid crystal display screen is poor, and aqueous vapor is easily 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.
The content of the invention
The embodiment of the present application provides a kind of display screen and electronic equipment, it is possible to increase the water resistance of backlight module, prevents
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 connected 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 between the side of the down polaroid formed with the first glue layer, 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 installed 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
Panel surface connection, wherein, side wall back to the outer surface of accommodation space between the side of down polaroid formed with the first glue
Water layer, back frame is fixed in down polaroid, the connection between the top of first glue layer covering side wall and down polaroid
Place, thus it can be prevented that aqueous vapor out of, junction entry of backlight module between the top of side wall and down polaroid, is conducive to carry
The water resistance of high backlight module, prevents internal components from making moist.In addition, this programme will can be carried on the back by the effect of the first glue layer
Frame and display panel are fixed together, and are adhesively fixed without increasing miscellaneous part in back frame with display panel, 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.
Brief description of the drawings
In order to illustrate more clearly of the technical solution in the embodiment of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are 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.
Fig. 1 is a structure diagram 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 structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 4 is the another structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 5 is the another structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 6 is a structure diagram of display screen provided by the embodiments of the present application.
Fig. 7 is another structure diagram of display screen provided by the embodiments of the present application.
Fig. 8 is the another structure diagram of display screen provided by the embodiments of the present application.
Fig. 9 is the another structure diagram of display screen provided by the embodiments of the present application.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried 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 ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Describe the application and simplify to describe, rather than indicate or imply that signified device or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that limitation to the application.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.
Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more feature.
In the description of the present application, " multiple " are meant that two or more, unless otherwise specifically defined.
, it is necessary to illustrate in the description of the present application, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection or can mutually communicate；It can be directly connected, can also be by between intermediary
Connect connected, can be the interaction relationship of connection inside two elements or two elements.For the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly 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 " fisrt feature that includes are 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 and setting of specific examples 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, between itself not indicating discussed various embodiments and/or setting
Relation.In addition, this application provides various specific techniques and material examples, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
The embodiment of the present application provides a kind of display screen 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 structure 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 in the figure, electronic equipment 100 includes housing 10, display screen 20, printed circuit board 30 and battery 40 etc..
Wherein, housing 10 can include cover board 11, center 12 and rear cover 13, cover board 11, center 12 and mutual group of rear cover 13
Conjunction forms the housing 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 certain 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, housing 10 it is close
Close and be spatially located between cover board 11 and rear cover 13.
In the embodiment of the present application, housing 10 for example can be the shell structure that metal and plastic cement cooperate, for example, printing
The grade component of circuit board 30 needs to be installed on by screw on the center 12 of housing 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
Plastic cement cooperate middle frame structure, 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 installed on center 12.And for example, the rear cover 13 of housing 10 can also be according to actual need
The rear cover structure that use metal and plastic cement to cooperate.Wherein, cover board 11 can be transparent glass cover plate.In some embodiment party
In formula, cover board 11 can be with glass cover-plates made of material such as sapphires.
It should be noted that the structure of the embodiment of the present application housing is not limited to this, such as：Rear cover and center are integrally formed
Form a middle frame structure.Specifically, the housing 10 includes cover board 11 and center 12, cover board 11 and center 12 interfix to form one
Confined space, for storing the devices such as display screen 20, printed circuit board 30, battery 40.
Wherein, which installs in the housing 10, which can be the master of electronic equipment 100
Plate, can be integrated with printed circuit board 30 motor, microphone, camera 31, light sensor, receiver and processor,
The grade functional unit of unlocked by fingerprint module 32.
In certain embodiments, which is fixed in housing 10.Specifically, the printed circuit board 30 can be with
It is screwed on center 12, card can also be fitted on by the way of buckle on center 12 by screw.It should be noted that the application
The mode that embodiment printed circuit board 30 is specifically fixed on center 12 is not limited to this, can be with other manner, for example is passed through
The mode that buckle and screw are fixed jointly.
Wherein, which installs in the housing 10, and battery 40 is electrically connected with the printed circuit board 30, with to electronics
Equipment 100 provides power supply.Housing 10 can be as the battery cover of battery 40.Housing 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 be subject to
Damage.
Wherein, which installs in the housing 10, while is electrically connected on printed circuit board 30, is set with forming electronics
Standby 100 display surface.The display screen 20 can 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 perforate of line conduction, can set 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 the 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 structure 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 directly over formed with can be saturating
Light 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 region
M can include the through hole, and lead to the hole site can set the devices such as front camera, receiver, sensor component.For another example：Display
Screen 20 is provided with non-display area, and light-permeable region M can include the non-display area.Wherein, which is adapted to display
The structure setting of screen 20.
Referring to Fig. 4, Fig. 4 is the structure diagram of another electronic equipment provided by the embodiments of the present application, the electronics in Fig. 4
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
Jagged N, notch N can place the devices such as front camera, receiver, sensor component.Wherein, cover board 11 is adapted to display screen
20 structure setting.
It should also be noted that, in certain 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 arranged at below display screen or at other positions by screen structure comprehensively.Tool
Body, referring to Fig. 5, Fig. 5 is another structure diagram of electronic equipment provided by the embodiments of the present application.Wherein, display screen 20
It is covered on housing 10, without non-display area.Wherein, cover board 11 is adapted to the size of display screen 20 to set.
In certain 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.
Refering to Fig. 6, Fig. 6 is a structure diagram of display screen 20 provided by the embodiments of the present application, and wherein Fig. 6 is display screen
20 sectional view, such as can be sectional view of the top in AB directions of display screen 20 in electronic equipment 100 shown in Fig. 1.Such as
Shown in figure, 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, it includes light-emitting surface 221 and incidence surface 222, light extraction
Face 221 namely display surface, for display picture.Upper polaroid 23 is fixed on light-emitting surface 221, and down polaroid 23 is fixed on into light
On face 222, upper polaroid 23 and down polaroid 24 such as can by glue or double faced adhesive tape be 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 grade optics.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, such as can be integrally formed bottom plate 2111 and side wall 2112 using stainless steel material.Alternatively, can also root
Bottom plate 2111 and side wall 2112 are formed using different materials according to being actually needed, such as, bottom plate 2111 can use hardness larger
Stainless steel material formed, to improve the bearing capacity of bottom plate 2111, side wall 2112 can be formed using plastic material, with reduce
Material cost, wherein, the bottom plate 2111 and side wall 2112 that different materials are formed can be integrally formed by the way of injection molding.
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 used to carry 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 coordinate with formed be used for place the optics devices such as light source, light guide plate 212 and reflecting plate 213
The accommodation space 2113 of part, such as, side wall 2112 can be centered around the periphery of bottom plate 2112, to form groove knot with bottom plate 2112
Structure, the inside of the groove is accommodation space 2113.The top of the side wall 2112 of back frame 211 and down polaroid 24 are back to display surface
The surface connection of plate 22.Wherein, side wall 2112 is back to the outer surface of accommodation space 2113 to shape between the side of down polaroid 24
Into there is the first glue layer 25, back frame 211 is fixed in down polaroid 24, wherein, the first glue layer 25 covering side wall 2112
Top and down polaroid 24 between junction, i.e. first glue layer 25 of the present embodiment is bonded in the appearance of side wall 2112
On the side of the upper and lower polaroid 24 in face, with the connection between the exterior covering side wall 2112 and down polaroid 24 of back frame 211
Place.Thus, by the effect of the first glue layer 25, back frame 211 can be adhesively fixed on display panel 22, thus without
Additionally set the components such as plastic frame Nian Jie with display panel in back frame 211, the space shared by plastic frame can be saved, thus
The volume of backlight module can be reduced, and then occupied space of the display screen in complete machine can be reduced.In addition, the first glue layer 25
Cover side wall 2112 top and down polaroid 24 between junction, can have the function that waterproof, thus avoid moisture from
In junction entry of backlight module 21 between the top of side wall 2112 and down polaroid 24, internal components can be protected.
In certain embodiments, the first glue layer 25 can be formed using black glue, such as can use gluing process
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 improved 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.Such as can be by first by black glue by being applied to the top of side wall 2112 in a manner of dispensing, to form the 3rd glue layer, then
The top of side wall 2112 is fixed in down polaroid 24 by the 3rd glue layer, afterwards the outer surface of side wall 2112 and it is lower partially
A black glue is carried out between the side of mating plate 24, to form the first glue layer 25.
Refering to Fig. 8, in the another embodiment of the application, the interior table of accommodation space 2113 can also be faced in side wall 2112
Face can for example be adopted to down polaroid 24 back to the second glue layer 27, the second glue layer 27 is formed between the surface of display panel 22
Formed with black glue, and the junction between the top of the second glue layer 27 covering side wall 2112 and down polaroid 24.I.e. originally
In embodiment, the second glue layer 27 is bonded in the table back to display panel 22 of the upper and lower polaroid 24 of inner surface of side wall 2112
On face, to cover the junction between side wall 2112 and down polaroid 24 in the inside of back frame 211, backlight can be further improved
The fastness connected between module 21 and display panel 22, and further improve water resistance and shaded effect.
Refering to Fig. 9, in the another embodiment of the application, as shown in the figure, 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
Junction between 24, thus 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
Between form the first glue layer 25, the junction between the top of the first glue layer 25 covering side wall 2112 and down polaroid 24,
So as to which backlight module 21 is fixed on display panel 22, plastic frame is additionally formed thus without in back frame 211
Fixed backlight module, can reduce the volume of back frame, so as to reduce occupied space of the display screen 20 in electronic equipment 100.
Also, can by making junction of first glue layer 25 between exterior the covering back frame 211 and down polaroid 24 of back frame 211
To play the role of waterproof, the water resistance of backlight module 21 is improved.
A kind of display screen and electronic equipment provided above the embodiment of the present application is described in detail, and herein should
The principle and embodiment of the application are set forth with specific case, 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 this specification content should not be construed as to the application's
Limitation.
Claims (10)
1. a kind of display screen, it is characterised 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 connected 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 between the side of the down polaroid to, formed with the first glue layer, the back frame being fixed
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, it is characterised in that the top of the side wall is consolidated by black shading double faced adhesive tape
It is scheduled in the down polaroid.
3. display screen according to claim 1, it is characterised in that the side wall to the inner surface of the accommodation space extremely
The down polaroid back between the surface of the display panel formed with the second glue layer, 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, it is characterised 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, it is characterised in that the top of the side wall formed with the 3rd glue layer, with
It is fixed on by the 3rd glue layer in the down polaroid.
6. display screen according to claim 5, it is characterised in that first glue layer and the 3rd glue layer are adopted
Formed with black glue, with shaded effect.
7. display screen according to claim 1, it is characterised in that the back frame is formed using stainless steel material.
8. display screen according to claim 1, it is characterised in that the bottom plate and side wall are integrally formed.
9. a kind of electronic equipment, it is characterised 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 installed 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, it is characterised in that the cover board passes through OCA optical cements and the display
Screen bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810050683.XA CN107966845A (en) | 2018-01-18 | 2018-01-18 | Display screen and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810050683.XA CN107966845A (en) | 2018-01-18 | 2018-01-18 | Display screen and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107966845A true CN107966845A (en) | 2018-04-27 |
Family
ID=61993551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810050683.XA Pending CN107966845A (en) | 2018-01-18 | 2018-01-18 | Display screen and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107966845A (en) |
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| CN113990184A (en) * | 2021-10-13 | 2022-01-28 | 深圳创维－Rgb电子有限公司 | Display screen, display device and preparation method of display screen |
| CN114203025A (en) * | 2020-09-17 | 2022-03-18 | 华为技术有限公司 | Display screen and electronic equipment |
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