CN207966335U - A kind of display module and mobile terminal - Google Patents
A kind of display module and mobile terminal Download PDFInfo
- Publication number
- CN207966335U CN207966335U CN201820214578.0U CN201820214578U CN207966335U CN 207966335 U CN207966335 U CN 207966335U CN 201820214578 U CN201820214578 U CN 201820214578U CN 207966335 U CN207966335 U CN 207966335U
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- conductive film
- display panel
- display module
- rubber belt
- shading rubber
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Abstract
The utility model is related to a kind of display module and mobile terminal, the display module includes the shading rubber belt of display panel, backlight module and conduction；The backlight module includes light source and reflector plate, and the reflector plate has conductive film, the conductive film ground connection in the one side away from the display panel；One end of the shading rubber belt is attached to the display panel towards the one side of the backlight module, and the other end of the shading rubber belt is electrically connected with the conductive film.There is conductive film away from the one side of display panel in the reflector plate of backlight module; conductive film is grounded; and one end of conductive shading rubber belt is attached to one side of the display panel towards backlight module; the other end is electrically connected with conductive film; complete conductive path is formed by the conductive film of conductive shading rubber belt and ground connection; the conductive path impedance is smaller; electrostatic into display module is easily discharged along this access; it prevents electrostatic from being transmitted to display panel side, realizes the protection to display panel and its cabling.
Description
Technical field
The utility model is related to field of communication technology more particularly to a kind of display module and mobile terminals.
Background technology
With the continuous development of narrow frame technology, the frame of the display panel of display module is also more and more narrow, display panel
The width of internal black matrix and sealant also narrows therewith, and surrounding line areas is apart from display panel edge closer to and display surface
Plate entirety antistatic effect is weaker, and when carrying out complete machine electrostatic test, electrostatic is easily transmitted to display panel side, damage display
The cabling of panel simultaneously causes display panel to fail.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of display module and mobile terminal, it is above-mentioned existing to solve
Electrostatic in technology is transmitted to display panel side, the problem of damaging the cabling of display panel and display panel is caused to fail.
In a first aspect, the utility model discloses a kind of display module, include the screening of display panel, backlight module and conduction
Optical cement band；
The backlight module includes light source and reflector plate, and the reflector plate has in the one side away from the display panel leads
Electrolemma, the conductive film ground connection；
One end of the shading rubber belt is attached to the display panel towards the one side of the backlight module, the shading glue
The other end of band is electrically connected with the conductive film.
Second aspect, the utility model discloses a kind of mobile terminals, including above-mentioned display module.
In the utility model embodiment, there is conductive film away from the one side of display panel in the reflector plate of backlight module,
Conductive film is grounded, and one end of conductive shading rubber belt is attached to one side of the display panel towards backlight module, the other end with
Conductive film is electrically connected, and complete conductive path is formed by the conductive film of conductive shading rubber belt and ground connection, conductive path resistance
Anti- smaller, the electrostatic into display module is easily discharged along this access, prevents electrostatic from being transmitted to display panel side, is realized
Protection to display panel and its cabling.
Description of the drawings
Fig. 1 is a kind of schematic partial cross-sectional view of display module of the utility model embodiment；
Fig. 2 is the positional structure schematic diagram of the conductive film and conducting block of the utility model embodiment.
Specific implementation mode
The preferred embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the disclosure without the embodiment party that should be illustrated here
Formula is limited.On the contrary, these embodiments are provided so that the disclosure is more thorough and complete, and can be by the disclosure
Range is completely communicated to those skilled in the art.
It is a kind of schematic partial cross-sectional view of display module of the utility model embodiment referring to Fig.1, which can
For various mobile terminals.
The display module includes the shading rubber belt 3 of display panel 1, backlight module 2 and conduction.
It is understood that display panel 1 may include the array substrate 11 and color membrane substrates 12 of pairing setting, backlight mould
Group 2 includes light source (not shown) and reflector plate 21, can also include light guide plate 22, glue frame 23 and optical diaphragm 24 etc..
In addition, the display module can also include touch screen 4.
Reflector plate 21 has conductive film 211, the conductive film 21 ground connection in the one side away from display panel 1.Shading rubber belt 3
One end is attached to display panel 1 towards the one side of backlight module 2, and the other end of shading rubber belt 3 is electrically connected with conductive film 211.
For example, one end of the shading rubber belt 3 of above-mentioned conduction can be attached to the surrounding of display panel 1, and the other end
As long as the position for being coated with conductive film 211 with reflector plate 21 is connect, in this way, the conductive film of conductive shading rubber belt 3 and ground connection
211 form complete discharge path, and the impedance of the access is smaller, and electrostatic is easily discharged along the access.
By above-described embodiment, the reflector plate 21 of backlight module 2 has conductive film 211 away from the one side of display panel 1, leads
Electrolemma 211 is grounded, and one end of conductive shading rubber belt 3 is attached to one side of the display panel 1 towards backlight module 2, another
End is electrically connected with conductive film 211, and complete conductive path is formed by conductive shading rubber belt 3 and the conductive film 211 of ground connection, should
Conductive path impedance is smaller, and the electrostatic into display module is easily discharged along this access, prevents electrostatic to display panel 1 one
Side is transmitted, and the protection to display panel 1 and its cabling is realized.
Below for the utility model embodiment is further described for the display module of mobile phone terminal.With reference to figure
Shown in 1 and Fig. 2, which includes the shading rubber belt 3 of display panel 1, backlight module 2 and conduction, further includes that setting is being shown
Show that panel 1 deviates from the touch screen 4 of 2 one side of backlight module.
Display panel 1 includes the array substrate 11 and color membrane substrates 12 of pairing setting, and side is additionally provided on a display panel
Upper polaroid 13, touch screen 4 are Nian Jie with display panel 1 by optical cement.
Backlight module 2 includes light source (not shown), reflector plate 21, further includes light guide plate 22, glue frame 23 and optics
Diaphragm 24, optical film material can specifically include diffusion sheet 241, lower prismatic lens 242 and upper prismatic lens 243 etc..Reflector plate 21 is being carried on the back
It is coated with conductive film 211 on one side from display panel 1, the conductive film 211 ground connection.It is understood that light source is generally arranged at hand
The short side side of machine.
One end of conductive shading rubber belt 3 is attached to one side of the display panel 1 towards backlight module 2, shading rubber belt 3 it is another
One end is electrically connected with conductive film 211.
In order to avoid wounding light source when Electro-static Driven Comb, conductive film 211 will be arranged far from light source, therefore, by above-mentioned conductive film
211 are arranged in side of the reflector plate 21 far from light source, specifically can refer to shown in Fig. 2.In this way, electrostatic is transmitted by shading rubber belt 3
It to conductive film 211 and discharges, farther out apart from light source, light source will not be impacted.Specifically, conductive film 211 can be strip
Shape facilitates setting.Conductive film 211 is arranged at the edge of a side of reflector plate 21, and width W1 is 5mm-10mm, can be effective
Ensure that conductive film 211 far from light source, prevents from wounding light source when Electro-static Driven Comb.
It is understood that the other end of conductive shading rubber belt 3, which is attached to reflector plate 21, has the one of conductive film 211
Face, it is only necessary to lengthen the length of shading rubber belt 3 in the side far from light source, the side (example of backlight module 2 will be wrapped in after its reflexed
At glue frame 23) and be attached on reflector plate 21, and it is made to be electrically connected with conductive film 211, after reflexed, shading rubber belt 3 pastes
The width W2 for being attached to the adhesive tape region on reflector plate 21 is 1mm-2mm, can both ensure shading rubber belt 3 and conductive film in this way
211 electrical connections, and are not easy to bounce after 3 reflexed of shading rubber belt can be effectively ensured, and ensure it and conductive film 211 is good contacts.
In addition, being additionally provided with conducting block 5 on above-mentioned conductive film 211, conductive film 211 is grounded by the conducting block 5.Specifically
The conducting block 5 can be high compression ratio conducting foam, the conducting foam can there are two, be separately positioned on conductive film 211
Both ends.The setting of conducting foam facilitates display module and ground terminal is good contacts.
The utility model embodiment additionally provides a kind of mobile terminal, includes the display module of above-described embodiment.The movement
Terminal further includes the metal center for carrying display module, and display module is connect by conducting foam with metal center, can be with
It is grounded.
The setting of conducting foam can effectively ensure being electrically connected for conductive film 211 and metal center.Electrostatic enters display
Finally electrostatic can be conducted to metal center and discharged along shading rubber belt 3 to conductive film 211 again to conducting foam after module.
Conductive film 211 connect conducting with metal center by conducting foam, forms a good earth-return circuit, ensure that electrostatic is fast
Quick-release is put, and is avoided electrostatic from being transmitted to 1 side of display panel, is caused to damage to display panel 1 and its cabling, is realized to showing mould
The protection of the display panel 1 and its cabling of group.
According to the embodiment of the utility model mobile terminal, which can be mobile phone, tablet computer, vehicle mounted electric
At least one of brain, hand-held intelligent equipment.
It should be noted that in the description of the present invention, unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be connected directly, can also be connected by intermediary brief introduction.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that the utility model
Embodiment can be put into practice without these specific details.In some instances, be not been shown in detail well known method,
Structure and technology, so as not to obscure the understanding of this description.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more in each utility model aspect
It is a, above in the description of the exemplary embodiment of the utility model, each feature of the utility model is divided together sometimes
In group to single embodiment, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following meaning
Figure：The requires of the utility model features more more than the feature being expressly recited in each claim i.e. claimed.
More precisely, as the following claims reflect, being to be less than single embodiment disclosed above in terms of utility model
All features.Therefore, it then follows thus claims of specific implementation mode are expressly incorporated in the specific implementation mode, wherein
Each separate embodiments of the claim as the utility model itself.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments means in this practicality newly
Within the scope of type and form different embodiments.For example, in lower claims, embodiment claimed is appointed
One of meaning mode can use in any combination.
Claims (10)
1. a kind of display module, which is characterized in that include the shading rubber belt of display panel, backlight module and conduction；
The backlight module includes light source and reflector plate, and the reflector plate has conduction in the one side away from the display panel
Film, the conductive film ground connection；
One end of the shading rubber belt is attached to the display panel towards the one side of the backlight module, the shading rubber belt
The other end is electrically connected with the conductive film.
2. display module according to claim 1, which is characterized in that the conductive film is arranged in the reflector plate far from institute
State the side of light source.
3. display module according to claim 1, which is characterized in that the other end of the shading rubber belt is attached to described anti-
It is 1mm-2mm to penetrate piece to have the one side of conductive film, the width that the shading rubber belt is attached to the adhesive tape region on the reflector plate.
4. display module according to claim 1, which is characterized in that conducting block is provided on the conductive film, it is described to lead
Electrolemma is grounded by the conducting block.
5. display module according to claim 1, which is characterized in that the conductive film is strip, the conductive film
Width is 5mm-10mm.
6. display module according to claim 5, which is characterized in that the conducting block is the conducting foam of high compression ratio,
There are two the conducting foams, is separately positioned on the both ends of the conductive film.
7. display module according to claim 1, which is characterized in that the display module further includes being arranged in the display
Panel deviates from the touch screen of the backlight module one side.
8. a kind of mobile terminal, which is characterized in that including the display module described in any one of claim 1 to 7.
9. mobile terminal according to claim 8, which is characterized in that the mobile terminal further includes described aobvious for carrying
Show that the metal center of module, the display module are connect by the conducting foam with the metal center.
10. mobile terminal according to claim 8, which is characterized in that the mobile terminal include mobile phone, tablet computer,
At least one of vehicle-mounted computer, hand-held intelligent equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214578.0U CN207966335U (en) | 2018-02-07 | 2018-02-07 | A kind of display module and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214578.0U CN207966335U (en) | 2018-02-07 | 2018-02-07 | A kind of display module and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207966335U true CN207966335U (en) | 2018-10-12 |
Family
ID=63737845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820214578.0U Active CN207966335U (en) | 2018-02-07 | 2018-02-07 | A kind of display module and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207966335U (en) |
-
2018
- 2018-02-07 CN CN201820214578.0U patent/CN207966335U/en active Active
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