CN209170449U - A kind of mobile phone display module - Google Patents
A kind of mobile phone display module Download PDFInfo
- Publication number
- CN209170449U CN209170449U CN201920104627.XU CN201920104627U CN209170449U CN 209170449 U CN209170449 U CN 209170449U CN 201920104627 U CN201920104627 U CN 201920104627U CN 209170449 U CN209170449 U CN 209170449U
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- China
- Prior art keywords
- mobile phone
- display module
- metal frame
- backlight
- phone display
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Abstract
The utility model relates to a kind of mobile phone display module, the mobile phone display module includes the mobile phone front cover, display screen and the backlight with metal frame being cascading；The side of mobile phone display module is coated with black conductive adhesive, and the side bonding of mobile phone front cover, display screen and metal frame is integrated by black conductive adhesive；The display screen and mobile phone front cover pass through optical clear glue laminating；The display screen and the backlight pass through shading glue laminating.Anti- edge light leakage and display module are stronger while the mobile phone of the utility model has the characteristics that antistatic is more preferable with display module.
Description
Technical field
The utility model relates to field of display devices, and in particular to a kind of mobile phone display module.
Background technique
LED display mould group is one of the main component for forming LED display finished product.Smart phone is all being pursued comprehensively
Screen, frame is made more and more narrow, to edge leak free design propose it is higher to go, and antistatic is required it is higher and higher, to can
Fall the requirement that also higher and higher, common antistatic light leakage mode is not necessarily able to satisfy intelligent terminal client by property.
Current smart phone is all pursuing comprehensive screen, and frame is made more and more narrow, proposes to edge leak free design higher
It goes, and higher and higher to antistatic requirement, reliability is fallen also higher and higher.
Summary of the invention
Technical problem to be solved in the utility model is that electrostatic protection existing in the prior art is supplied, light leakage protects
Property insufficient technical problem.A kind of new mobile phone display module is provided, which has antistatic better with display module
Anti- edge light leakage and the stronger feature of display module simultaneously.
In order to solve the above technical problems, the technical solution adopted is as follows:
A kind of mobile phone display module, the mobile phone display module include the mobile phone front cover being cascading, display
Screen and the backlight with metal frame；
The side of mobile phone display module is coated with black conductive adhesive, and black conductive adhesive is by mobile phone front cover, aobvious
The bonding of the side of display screen and metal frame is integrated；
The display screen and mobile phone front cover pass through optical clear glue laminating；The display screen and the backlight pass through shading
Glue laminating.
As a kind of improvement of mobile phone display module provided by the utility model, the display screen is TFT display screen.
As a kind of improvement of mobile phone display module provided by the utility model, the black conductive adhesive is compound
Carbon black conductive binder JL-102.
As a kind of improvement of mobile phone display module provided by the utility model, the metal frame is backlight brandreth.
As a kind of improvement of mobile phone display module provided by the utility model, the metal frame is backlight copper frame.
As a kind of improvement of mobile phone display module provided by the utility model, the mobile phone front cover is touch screen.
As a kind of improvement of mobile phone display module provided by the utility model, the backlight further includes being arranged in institute
Jiao Qiang, reflector plate, light guide plate and the optical film stating the luminescence component on metal frame bottom surface, being arranged on the metal frame side wall,
The reflector plate, light guide plate and optical film are layered in from lower to upper in the metal frame.
As a kind of improvement of mobile phone display module provided by the utility model, glue wall top portion is fitted with PET, institute
It states PET and is located above the edge of the optical film towards lengthening part, the lengthening part is extended in the metal frame.
As a kind of improvement of mobile phone display module provided by the utility model, the lengthening part is towards the optical film
Side do not have viscosity.
As a kind of improvement of mobile phone display module provided by the utility model, the shading glue is fitted in the PET
Top.
The utility model has the beneficial effects that
1. black conductive adhesive is clung at the metal frame of display screen side and backlight side, what is occurred on display screen is quiet
Electricity can be passed on backlight iron frame by black conductive adhesive, be conducted from display module to accelerate electrostatic；2. same
When due to being just blocked the light that backlight issues at edge and sponge, avoid carrying on the back using black conductive adhesive
The light that light source issues is leaked from edge；3. having clung mobile phone front cover, display simultaneously additionally, due to black conductive viscose binder
Screen and backlight, therefore strengthen three's adherency together, when falling, three is not easily separate.
The fast guiding that electrostatic may be implemented using backlight brandreth can more improve the effect of electrostatic water conservancy diversion using backlight copper frame
Rate.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the utility model mobile phone display module；
Fig. 2 is the side view of the utility model mobile phone display module；
Fig. 3 is the partial sectional view of the utility model mobile phone display module.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain that this is practical new
Type is not used to limit the utility model.
Fig. 1 to 2 is please referred to, present embodiments provides a kind of mobile phone display module comprising the hand being cascading
Machine front cover 1, display screen 2 and the backlight 3 with metal frame 31；
The side of mobile phone display module is coated with black conductive adhesive 4, black conductive adhesive 4 by mobile phone front cover 1,
The bonding of the side of display screen 2 and metal frame 31 is integrated；
The display screen 2 is bonded with mobile phone front cover 1 by Optical transparent adhesive 5；The display screen 2 and the backlight 3 are logical
Cross the fitting of shading glue 36.
The display module of the utility model: 1. black conductive adhesive 4 clings 2 side of display screen and 3 side of backlight
At metal frame 31, the electrostatic occurred on display screen 2 can be passed on backlight iron frame by black conductive adhesive 4, to accelerate
Electrostatic is conducted from display module；2. simultaneously because backlight 3 can be issued using black conductive adhesive 4
Light is just blocked at edge and sponges, and the light for avoiding backlight 3 from issuing is leaked from edge；3. additionally, due to black conductive
Viscose binder has clung mobile phone front cover 1, display screen 2 and backlight 3 simultaneously, therefore strengthens three's adherency together, when falling
Three is not easily separate.
Further, the display screen 2 is TFT display screen 2, but not limited to this.Specifically, the TFT display screen 2 wraps
The liquid crystal for including the array substrate 22 being oppositely arranged and color membrane substrates 21, being arranged between the array substrate 22 and color membrane substrates 21
Layer further comprises the polaroid 23 for being separately positioned on 21 outside of the array substrate 22 and color membrane substrates.
It is preferred that but do not limit ground, the black conductive adhesive 4 is composite carbon black conductive adhesive JL-102.
In the present embodiment, the mobile phone front cover 1 is touch screen, or (i.e. protection front cover is without touching for protection front cover
Touch function), but not limited to this.
In the present embodiment, the backlight 3 further includes the luminescence component being arranged on 31 bottom surface of metal frame, setting
Glue wall 32, reflector plate 33, light guide plate 34 and optical film 35 on 31 side wall of metal frame, the reflector plate 33, light guide plate
34 and optical film 35 be layered in the metal frame 31 from lower to upper.
The metal frame 31 is backlight brandreth, can also be with backlight copper frame.The quick of electrostatic may be implemented using backlight brandreth
Water conservancy diversion can more improve the efficiency of electrostatic water conservancy diversion using backlight copper frame.
It is further improved, referring to FIG. 3, being fitted with PET37 at the top of the glue wall 32, the shading glue 36 is fitted in institute
It states above PET37.The PET37 is located at described towards lengthening part 371, the lengthening part 371 is extended in the metal frame 31
Above the edge of optical film 35.The PET37 is black PET37, but not limited to this, the lengthening part 371 is towards the light
The side for learning film 35 does not have viscosity.Loading end of the upper surface PET37 as the display screen 2, since PET37 is soft
Material not will lead to the deformation of optical film 35 when then the sinking of lengthening part 371 is urged to optical film 35 to PET37 stress, by
The optical film 35 will not be adhered to by not having viscosity in lengthening part 371；Furthermore between PET37 lengthening part 371 and optical film 35
Gap may be configured as minimum, close to zero clearance, this also efficiently solve this slit design it is wide caused by leakage problem.Solution
In 3 structure of traditional backlight of having determined source, using the upper surface of center as the loading end of display screen 2, in order to avoid the sinking of center stress
Cause optical film 35 to deform, therefore is usually provided with the gap of 0.3mm or so between center loading end and optical film 35, but this is again
It will lead to this position and leakage problem occur.
Although the illustrative specific embodiment of the utility model is described above, in order to the art
Technical staff is it will be appreciated that the utility model, but the utility model is not limited only to the range of specific embodiment, to this technology
For the those of ordinary skill in field, as long as long as the utility model that various change is limited and determined in the attached claims
In spirit and scope, all are created using the utility model of the utility model design in the column of protection.
Claims (10)
1. a kind of mobile phone display module, it is characterised in that: the mobile phone display module includes the mobile phone being cascading
Front cover, display screen and the backlight with metal frame；
The side of mobile phone display module is coated with black conductive adhesive, and black conductive adhesive is by mobile phone front cover, display screen
And the side bonding of metal frame is integrated；
The display screen and mobile phone front cover pass through optical clear glue laminating；The display screen and the backlight pass through shading sticker
It closes.
2. mobile phone display module according to claim 1, it is characterised in that: the display screen is TFT display screen.
3. mobile phone display module according to claim 1, it is characterised in that: the black conductive adhesive is activated carbon composite
Black conductive adhesive JL-102.
4. mobile phone display module according to claim 1, it is characterised in that: the metal frame is backlight brandreth.
5. mobile phone display module according to claim 1, it is characterised in that: the metal frame is backlight copper frame.
6. mobile phone display module according to claim 1, it is characterised in that: the mobile phone front cover is touch screen.
7. mobile phone display module according to claim 1, it is characterised in that: the backlight further includes being arranged described
Luminescence component on metal frame bottom surface, Jiao Qiang, reflector plate, light guide plate and the optical film being arranged on the metal frame side wall, institute
Reflector plate, light guide plate and optical film is stated to be layered in from lower to upper in the metal frame.
8. mobile phone display module according to claim 7, it is characterised in that: glue wall top portion is fitted with PET, described
PET is located above the edge of the optical film towards lengthening part, the lengthening part is extended in the metal frame.
9. mobile phone display module according to claim 8, it is characterised in that: the lengthening part is towards the optical film
Side does not have viscosity.
10. mobile phone display module according to claim 8 or claim 9, it is characterised in that: the shading glue is fitted in described
Above PET.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104627.XU CN209170449U (en) | 2019-01-22 | 2019-01-22 | A kind of mobile phone display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104627.XU CN209170449U (en) | 2019-01-22 | 2019-01-22 | A kind of mobile phone display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209170449U true CN209170449U (en) | 2019-07-26 |
Family
ID=67328800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920104627.XU Active CN209170449U (en) | 2019-01-22 | 2019-01-22 | A kind of mobile phone display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209170449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632793A (en) * | 2019-09-06 | 2019-12-31 | 信利光电股份有限公司 | Backlight module |
| US20230367408A1 (en) * | 2021-01-28 | 2023-11-16 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display device |
-
2019
- 2019-01-22 CN CN201920104627.XU patent/CN209170449U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632793A (en) * | 2019-09-06 | 2019-12-31 | 信利光电股份有限公司 | Backlight module |
| US20230367408A1 (en) * | 2021-01-28 | 2023-11-16 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display device |
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