CN108227304A - Display screen component and electronic equipment - Google Patents
Display screen component and electronic equipment Download PDFInfo
- Publication number
- CN108227304A CN108227304A CN201810050679.3A CN201810050679A CN108227304A CN 108227304 A CN108227304 A CN 108227304A CN 201810050679 A CN201810050679 A CN 201810050679A CN 108227304 A CN108227304 A CN 108227304A
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- China
- Prior art keywords
- display screen
- screen component
- sidewall
- down polaroid
- side wall
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Classifications
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- 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
-
- 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
- G02F1/133311—Environmental protection, e.g. against dust or humidity
-
- 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
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiment of the present application discloses a kind of display screen component and electronic equipment, display screen component includes backlight module and display screen, backlight module includes back frame, circuit board and light source, the back frame includes bottom plate, the first side wall and second sidewall, the first side wall and the second sidewall are oppositely arranged, and positioned at the edge of the bottom plate, to cooperatively form accommodation space jointly with the bottom plate, the light source is arranged close on the bottom plate of the first side wall, the circuit board is connected with the light source, and the circuit board is fixed by the top of glue and the first side wall, this programme can improve the water resistance of backlight module, prevent internal components from making moist.
Description
Technical field
This application involves electronic technology fields, and in particular to a kind of display screen component 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 generate 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 the back frame and circuit in backlight module
In the junction entry of backlight module of plate, internal components is caused to make moist and are easily damaged.
Invention content
The embodiment of the present application provides a kind of display screen component and electronic equipment, can improve the water resistance of backlight module,
Prevent internal components from making moist.
The embodiment of the present application provides a kind of display screen component, and including display screen and backlight module, the display screen includes
Smooth surface and incidence surface, the backlight module are located at the incidence surface side；
The backlight module includes back frame, circuit board and light source, and the back frame includes bottom plate, the first side wall and the second side
Wall, the first side wall and the second sidewall are oppositely arranged, and positioned at the edge of the bottom plate, to match jointly with the bottom plate
Conjunction forms accommodation space；
Wherein, the light source is arranged close on the bottom plate of the first side wall, and the circuit board is connected with the light source,
And the circuit board is fixed by the top of glue and the first side wall.
The embodiment of the present application also provides a kind of electronic equipment, including rear cover, cover board and display screen component, the rear cover and
The cover board group connects to form confined space, and the display screen component is mounted in the confined space, wherein the display screen group
Part is display screen component described above.
In the display screen component of the application, circuit board and back frame are fixed by glue, thus filling out using glue
Seam ability can cause the junction between circuit board and back frame to have preferable waterproof effect, be conducive to improve backlight module
Water resistance.
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, 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.
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 structure diagram of the display screen component provided by the embodiments of the present application in electronic equipment bottom end.
Fig. 7 is structure diagram of the display screen component provided by the embodiments of the present application in electronic equipment top end.
Fig. 8 is the vertical view of the part-structure of display screen component provided by the embodiments of the present application.
Fig. 9 is another structure diagram of the display screen component provided by the embodiments of the present application in electronic equipment top end.
Figure 10 is another structure diagram of the display screen component provided by the embodiments of the present application in electronic equipment top end.
Figure 11 is another structure diagram of the display screen component provided by the embodiments of the present application in electronic equipment top end.
Figure 12 is another structure diagram of the display screen component provided by the embodiments of the present application in electronic equipment top end.
Specific 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 instructions such as needle ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
It describes the application and simplifies description rather than instruction 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.
" first " is defined as a result, and 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.
In the description of the present application, it should be noted that 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；It can
To be mechanical connection or electrical connection or can mutually communicate；It can be directly connected, it can also be by between intermediary
It connects connected, can be the interaction relationship of connection inside two elements or 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 second feature it " on " or it " under "
It can be in direct contact including the first and second features, it is not to be in direct 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 " including first spy
Sign is right over second feature and oblique upper or is merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " immediately below second feature and obliquely downward or be merely representative of including fisrt feature
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.
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, front (namely the display one side) schematic diagram of left figure for electronic equipment 100 in Fig. 1, 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 13,13 mutual groups of cover board 11, center 12 and rear cover
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 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, housing 10 it is close
It closes and is 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
30 grade components of circuit board need to be mounted 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 mounted on center 12.For another example, the rear cover 13 of housing 10 can also be according to practical need
The rear cover structure that metal and plastic cement to be used to cooperate.Wherein, cover board 11 can be transparent glass cover plate.In some embodiment party
In formula, 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 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 are fixed to each other 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 on printed circuit board 30 motor, microphone, camera 31, light sensor, receiver and processor,
32 grade functional units of unlocked by fingerprint module.
In some 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 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, 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 by
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 trepanning 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 formed with directly over 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 module.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 suitble 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 module.Wherein, cover board 11 is suitble to display screen
20 structure setting.
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 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 suitble to the size of display screen 20 to set.
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).Work as display
Electronic equipment 100 can also include backlight module when screen 20 is liquid crystal display.
In some embodiments, the display screen 20 of electronic equipment 100 and backlight module can form a display screen component.
In other words, electronic equipment 100 includes display screen component, which can include backlight module and display screen 20.Below
Display screen component will be described further.
Refering to Fig. 6 to Fig. 8, wherein Fig. 6 is display screen component provided by the embodiments of the present application in electronic equipment top end
Structure diagram, Fig. 7 are structure diagram of the display screen component provided by the embodiments of the present application in electronic equipment bottom end, Fig. 8
It is the vertical view of the part-structure of display screen component provided by the embodiments of the present application.It is display screen group shown in wherein Fig. 6 and Fig. 7
The sectional view of part, by taking electronic equipment 100 shown in FIG. 1 as an example, view shown in fig. 6 is, for example, the display in electronic equipment 100
In the sectional view of the bottom end of electronic equipment 100, view shown in Fig. 7 is for sectional view of the screen assembly at AB, i.e. display screen component
Sectional view of the display screen component at CD in electronic equipment 100, i.e., display screen component is in the section on the top of electronic equipment 100
Figure.In other embodiments, the structure of display screen component shown in fig. 6 can also be arranged on the top of electronic equipment 100, Fig. 7
The structure of shown display screen component can also be arranged on the bottom end of electronic equipment 100.
As shown in the figure, display screen component includes display screen 20 and backlight module 21.Display screen 20 can be liquid crystal display,
It includes light-emitting surface 201 and incidence surface 202, light-emitting surface 201 namely display surface, for showing picture.Backlight module 21 includes the back of the body
Frame 211, circuit board 212 and light source 213.Back frame 211 includes bottom plate 2111, the first side wall 2112 and second sidewall 2113.
The first side wall 2112 and second sidewall 2113 are oppositely arranged, and positioned at the edge of bottom plate 2111, to coordinate jointly with bottom plate 211
Formed to house the accommodation space 2114 of optical device, optical device for example can be light source 213, light guide plate, reflectance coating with
And brightness enhancement film etc..Wherein, the position of the first side wall 2112 and the bottom end of electronic equipment 100 correspond to, the position of second sidewall 2113
It is corresponding with the top of electronic equipment 100.
In some embodiments, backlight module 21 further comprises light guide plate 215 and reflecting plate 216.Light source 213 is led
Tabula rasa 215 and reflecting plate 216 are respectively positioned in the accommodation space 2114 of back frame 211.
Wherein, bottom plate 2111 and the first side wall 2112, second sidewall 2113 can be integrally formed using same material,
Such as stainless steel material can be used to be integrally formed bottom plate 2111 and the first side wall 2112, second sidewall 2113.It alternatively, can also
Bottom plate 2111 and the first side wall 2112, second sidewall 2113 are formed using different materials according to actual needs, for example, bottom plate
2111, which may be used the larger stainless steel material of hardness, forms, to improve the bearing capacity of bottom plate 2111,2112 He of the first side wall
Second sidewall 2113 may be used plastic material and be formed, to reduce material cost, wherein, 2111 He of bottom plate that different materials are formed
The mode that injection molding may be used in side wall 2112,2113 is integrally formed.
Wherein, light source 213 is arranged close on the bottom plate 2111 of the first side wall 2112, and circuit board 212 and light source 213 connect
Light source 213 to be driven to shine.Circuit board 212 is, for example, FPC (Flexible Printed Circuit) circuit board, passes through glue
Water 214 and the top of the first side wall 2112 are fixed.In some embodiments, glue 214 for example can be black glue, to have
Shaded effect.
In some embodiments, light source 213 for example can be side entering type light source, and light source 213 can be located at leaded light at this time
Light so that light enters light guide plate 215 from the side of light guide plate 215, then by light guide plate 215 is oriented to and shown by the side of plate 215
Display screen 20.Certainly, in other embodiments, light source 213 can also be back of the body down light source, i.e. light source 213 is placed on light guide plate 215
Lower section.Wherein light source 213 can also be placed on other positions according to actual needs, this is not limited.Reflecting plate 216 is used for
The light of light source 213 is reflected back light guide plate 215, so that the light of light source 213 can be fully used.
In the embodiment of the present application, the top of circuit board 212 and the first side wall of back frame 211 2122 is consolidated by glue 214
It is fixed, thus using the seam-filling ability of glue, it is preferable anti-can so that the junction between circuit board 212 and back frame 211 has
Water effect is conducive to improve the water resistance of backlight module 21.And circuit board 212 and back frame 211 are consolidated using black glue
It is fixed, leakage problem can be prevented, improves the shaded effect of backlight module 21.
Further, with continued reference to Fig. 7, in the present embodiment, display screen 20 include display panel 203, upper polaroid 204 with
And down polaroid 205.Display panel 203 is between upper polaroid 204 and down polaroid 205, and wherein down polaroid 205 is located at
202 side of incidence surface of display screen 20, upper polaroid 204 are located at 201 side of light-emitting surface of display screen 20.204 He of upper polaroid
Down polaroid 205 such as can by glue or double faced adhesive tape be fitted on display panel 203.
Wherein, the top of the second sidewall 2113 of back frame 211 connects with down polaroid 205 back to the surface of display panel 203
It connects.Wherein, second sidewall 2113 is formed with first back to the outer surface of accommodation space 2114 between the side of down polaroid 205
Glue layer 22, back frame 211 is fixed in down polaroid 205, wherein, the first glue layer 22 covers the top of second sidewall 2113
Junction between portion and down polaroid 205, that is, first glue layer 22 of the present embodiment is bonded in the appearance of second sidewall 2113
On the side of the upper and lower polaroid 205 in face, between the external covering second sidewall 2113 and down polaroid 205 of back frame 211
Junction.As a result, by the effect of the first glue layer 22, back frame 211 can be adhesively fixed on display panel 203, by
This does not need to additionally set the components such as plastic frame Nian Jie with display panel in back frame 211, and it is occupied can to save plastic frame
Space it is possible thereby to reduce the volume of backlight module, and then can reduce occupied space of the display screen in complete machine.In addition, the
One glue layer 22 covers the junction between the top of second sidewall 2113 and down polaroid 205, can have the function that waterproof,
It, can so as to avoid moisture in the junction entry of backlight module 21 between the top of second sidewall 2113 and down polaroid 205
To protect internal components.
In some embodiments, the first glue layer 22 may be used black glue and be formed, such as gluing process may be used
Or glue coating processes form the first glue layer 22 on the outside of back frame 211 and the side of down polaroid 205.Using black glue
Water forms the first glue layer 22, can play shaded effect, prevent light leakage phenomena.
Refering to Fig. 9, in another embodiment of the application, the top of the second sidewall 2113 of back frame 211 can also pass through
Black double-sided glue 23 is fixed in down polaroid 205.The screening of backlight module 21 can be further improved using black double-sided glue 23
Light effect avoids leakage of light and influences display effect.
In some other embodiment, the top of second sidewall 2113 can also be fixed on down polaroid by black glue
On 205.It for example, can be by first by black glue by being applied to the top of second sidewall 2113 in a manner of dispensing, to form third glue
The top of second sidewall 2113, is then fixed on by third glue layer in down polaroid 205, later in second sidewall by layer
Black glue is carried out between 2113 outer surface and the side of down polaroid 205, to form the first glue layer 22.
Refering to Figure 10, in the another embodiment of the application, accommodation space 2113 can also be faced in second sidewall 2113
Inner surface to down polaroid 205 back to forming the second glue layer 24, the second glue layer 24 between the surface of display panel 203
Black glue such as may be used to be formed, and between the second glue layer 24 covering top of second sidewall 2113 and down polaroid 205
Junction.I.e. in the present embodiment, the second glue layer 24 is bonded in the upper and lower polaroid 205 of inner surface of second sidewall 2113
Back on the surface of display panel 203, to be covered between second sidewall 2113 and down polaroid 205 in the inside of back frame 211
Junction can further improve the fastness connected between backlight module 21 and display screen 20 and further improve waterproof
Performance and shaded effect.
Refering to Figure 11, in the another embodiment of the application, as shown in the figure, the first glue layer 22 extends to upper polaroid
204 side, to cover the junction between upper polaroid 204 and display panel 203 and cover display panel 203 under
Thus junction between polaroid 205 not only increases the bond area of the first glue layer 22, improve the fastness of bonding, and
Junction between display panel 203 and upper and lower polaroid 204,205 can also play waterproof action.
Refering to Figure 12, in the another embodiment of the application, also set up on the bottom plate 2111 close to second sidewall 2113
There is connector 25, connector 25 is fixedly connected with the surface of down polaroid 205 back to display panel 203.In one embodiment,
Connector 25 for example can be plastic frame, which passes through black double-sided glue 23 and 205 fixed bonding of down polaroid.Wherein,
The plastic frame and back frame 211 may be used Shooting Technique integrated molding or can also be formed separately, when the two is distinguished
When independently forming, plastic frame may be used the modes such as bonding and be fixed on bottom plate 211.
Wherein, second sidewall 2113 is be bonded with down polaroid 205 also by black double-sided glue 23.
In the present embodiment, by setting connector 25, it is possible thereby to increase the bonding plane of back frame 211 and down polaroid 205
Product, and then the fastness connected between back frame 211 and display screen 20 can be improved.
The display screen component of the embodiment of the present application by the way that circuit board and back frame are fixed by glue, thus utilizes
The seam-filling ability of glue can cause the junction between circuit board and back frame to have preferable waterproof effect, be conducive to improve
The water resistance of backlight module.
A kind of display screen component and electronic equipment provided above to the embodiment of the present application is described in detail, herein
In apply specific case the principle and implementation of this application are described, the explanation of above example is only intended to sides
Assistant solves the present processes and its core concept；Meanwhile for those skilled in the art, according to the thought of the application,
There will be changes in specific embodiment and application range, in conclusion the content of the present specification should not be construed as to this Shen
Limitation please.
Claims (14)
1. a kind of display screen component, which is characterized in that including display screen and backlight module, the display screen includes light-emitting surface and enters
Smooth surface, the backlight module are located at the incidence surface side；
The backlight module includes back frame, circuit board and light source, and the back frame includes bottom plate, the first side wall and second sidewall,
The first side wall and the second sidewall are oppositely arranged, and positioned at the edge of the bottom plate, to coordinate jointly with the bottom plate
Form accommodation space；
Wherein, the light source is arranged close on the bottom plate of the first side wall, and the circuit board is connected with the light source, and institute
Circuit board is stated to fix by the top of glue and the first side wall.
2. display screen component according to claim 1, which is characterized in that the display screen includes display panel, upper polarisation
Piece and down polaroid, the display panel is between the upper polaroid and the down polaroid；
The top of the second sidewall is connect with the surface of the down polaroid back to the display panel, wherein, described second
Side wall back to the outer surface of the accommodation space to being formed with the first glue layer between the side of the down polaroid, will described in
Back frame is fixed in the down polaroid, and first glue layer is covered between top and the down polaroid of the side wall
Junction.
3. display screen component according to claim 2, which is characterized in that the top of the second sidewall passes through black shading
Double faced adhesive tape is fixed in the down polaroid.
4. display screen component according to claim 2, which is characterized in that the second sidewall is in face of the accommodation space
Inner surface is to the down polaroid back to being formed with the second glue layer, second glue layer between the surface of the display panel
Cover the junction between the top of the second sidewall and the down polaroid.
5. display screen component according to claim 2, which is characterized in that first glue layer extends to the upper polarisation
The side of piece, with cover junction between the upper polaroid and the display panel and the covering display panel and
Junction between the down polaroid.
6. display screen component according to claim 2, which is characterized in that third glue is formed at the top of the second sidewall
Water layer, to be fixed in the down polaroid by the third glue layer.
7. display screen according to claim 6, which is characterized in that first glue layer and the third glue layer are adopted
It is formed with black glue, with shaded effect.
8. display screen component according to claim 2, which is characterized in that also set on the bottom plate close to the second sidewall
Connector is equipped with, the connector is fixedly connected with the down polaroid.
9. display screen component according to claim 8, which is characterized in that the connector be plastic frame, the plastic frame
Pass through black double-sided glue and the down polaroid fixed bonding.
10. display screen component according to claim 9, which is characterized in that the connector and the back frame are using injection
Technique is integrally formed.
11. display screen component according to claim 1, which is characterized in that the back frame is formed using stainless steel material.
12. display screen component according to claim 1, which is characterized in that the bottom plate, the first side wall and second sidewall are
It is integrally formed.
13. a kind of electronic equipment, which is characterized in that including rear cover, cover board and display screen component, the rear cover and the cover board
Group connects to form confined space, and the display screen component is mounted in the confined space, wherein the display screen component is right
It is required that 1-12 any one of them display screen components.
14. electronic equipment according to claim 13, which is characterized in that the cover board is shown by OCA optical cements with described
Display screen component is bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810050679.3A CN108227304A (en) | 2018-01-18 | 2018-01-18 | Display screen component and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810050679.3A CN108227304A (en) | 2018-01-18 | 2018-01-18 | Display screen component and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108227304A true CN108227304A (en) | 2018-06-29 |
Family
ID=62667687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810050679.3A Pending CN108227304A (en) | 2018-01-18 | 2018-01-18 | Display screen component and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108227304A (en) |
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| CN110609415A (en) * | 2019-08-22 | 2019-12-24 | 武汉华星光电技术有限公司 | Backlight module and display device |
| CN111066030A (en) * | 2019-10-29 | 2020-04-24 | 深圳市汇顶科技股份有限公司 | Fingerprint recognition device under screen and electronic equipment |
| US10877207B1 (en) | 2019-11-11 | 2020-12-29 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Backlight module and display device |
| CN112259010A (en) * | 2020-10-20 | 2021-01-22 | Oppo广东移动通信有限公司 | Display screen assembly and electronic equipment |
| US11175446B1 (en) * | 2018-12-21 | 2021-11-16 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Backlight module and display device |
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Application publication date: 20180629 |
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