CN208224663U - Display screen bonding structure - Google Patents
Display screen bonding structure Download PDFInfo
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- CN208224663U CN208224663U CN201820750745.3U CN201820750745U CN208224663U CN 208224663 U CN208224663 U CN 208224663U CN 201820750745 U CN201820750745 U CN 201820750745U CN 208224663 U CN208224663 U CN 208224663U
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- display screen
- bonding structure
- marginal portion
- touch screen
- screen
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Abstract
The utility model discloses a kind of display screen bonding structure, the display screen bonding structure includes display screen；Touch screen on the display screen, the touch screen includes middle section and around the marginal portion of the middle section, and the marginal portion is in vacant state.Since the marginal portion of the touch screen is in vacant state, when there is external force, the marginal portion of the touch screen in vacant state can be with dispersive stress, then the touch screen can change the layout of stress, the pressure to the display screen being located at below the touch screen is greatly lowered, the top liquid crystal of display screen can be reduced or even is not deformed, which can reduce the display screen is influenced by external force deformation, so as to improve the phenomenon of display brightness unevenness.
Description
Technical field
The utility model relates to display device technology field, in particular to a kind of display screen bonding structure.
Background technique
IPS (In-Plane Switching, plane conversion) display screen is a seed type of liquid crystal display, is widely used in
In vehicle-mounted liquid crystal display.Since IPS display screen is that bottom (i.e. incident light side) generation transverse electric field drives liquid crystal layer,
And the top liquid crystal (i.e. transmitting light side) of display screen is remote apart from electric field, so electric field constraint top liquid crystal capacity is weak, top liquid crystal
It is easy to deform after by external force, generates the phenomenon of display brightness unevenness.
Therefore, it is necessary to provide a kind of improved display screen bonding structure, influenced with reducing display screen by external force deformation,
Improve the phenomenon of display brightness unevenness.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of display screen bonding structures, to reduce display screen by outer
The influence of power deformation, so as to improve the phenomenon of display brightness unevenness.
In order to solve the above technical problems, display screen bonding structure provided by the utility model, comprising:
Display screen；
Touch screen is located on the display screen, and the touch screen includes middle section and the side around the middle section
Edge point, and the marginal portion is in vacant state.
Further, the display screen bonding structure further includes outline border, and a portion outline border covers the marginal portion；
Sealant is set between the marginal portion and the outline border.
Preferably, the sealant is waterproof foam in the display screen bonding structure, the waterproof foam fitting
Between the marginal portion and the outline border.
Further, the display screen bonding structure further includes the inside casing for being used to support the display screen, the inside casing position
Within the outline border.
Further, in the display screen bonding structure, the inside casing is not contacted with the touch screen.
Further, the display screen bonding structure further include between the inside casing and the display screen, it is described aobvious
Mucigel between display screen and the touch screen.
Further, in the display screen bonding structure, outline border center hollow out is to expose the touch screen
Middle section.
Optionally, in the display screen bonding structure, the display screen is IPS display screen.
Compared with prior art, the utility model has the following beneficial effects:
Display screen bonding structure provided by the utility model includes display screen；Touch screen on the display screen, institute
Stating touch screen includes middle section and around the marginal portion of the middle section, and the marginal portion is in vacant state.
Since the marginal portion of the touch screen is in vacant state, when there is external force, the touch screen in vacant state
Marginal portion can be with dispersive stress, then the touch screen can change the layout of stress, be greatly lowered to be located at the touching
The pressure of the display screen of screen lower section is touched, the top liquid crystal of display screen can be reduced or even is not deformed, which can reduce
The display screen is influenced by external force deformation, so as to improve the phenomenon of display brightness unevenness.
Further, the display screen bonding structure further includes outline border, and a portion outline border covers the marginal portion,
The waterproof foam between the outline border and the marginal portion is fitted in, then the waterproof foam can be by the edge of the touch screen
Part is sealed with the outline border, it can be achieved that waterproof effect, moreover, pressure of the waterproof foam in fitting to the touch screen
Substantially from the dispersion of the marginal portion of the touch screen in vacant state to weaken, therefore, the waterproof foam is substantially not
External force is generated to the display screen of lower section, the waterproof foam has substantially no effect on the stress feelings of the top liquid crystal of display screen
Condition, so that the phenomenon of display brightness unevenness will not be aggravated.Therefore, the waterproof foam not only can satisfy waterproof requirement, but also
The phenomenon of display brightness unevenness will not also be aggravated.The display screen bonding structure can be common to all IPS display screens, general
Property is strong.
Detailed description of the invention
Fig. 1 is a kind of the schematic diagram of the section structure of the display screen bonding structure of the utility model.
Specific embodiment
It is described in more detail below in conjunction with display screen bonding structure of the schematic diagram to the utility model, wherein indicating
The preferred embodiment of the utility model, it should be appreciated that those skilled in the art can modify the utility model described herein,
And still realize the advantageous effects of the utility model.
The utility model is more specifically described by way of example referring to attached drawing in the following passage.According to following explanation,
The advantages of the utility model and feature will become apparent from.It should be noted that attached drawing is all made of very simplified form and using non-
Accurately ratio is only not limiting as this reality to convenient, lucidly aid illustration the utility model embodiment purpose
With novel protection scope, in the accompanying drawings, identical appended drawing reference indicates the same or similar part.Each layer of the utility model
Upper and lower relation include directly to contact or the corresponding relationship up and down when non-direct contact.
The core concept of the utility model is that the utility model provides a kind of display screen bonding structure, comprising: display
Screen；Touch screen on the display screen, the touch screen include middle section and the edge part around the middle section
Point, and the marginal portion is in vacant state.
The marginal portion of touch screen described in display screen bonding structure of the utility model because of offer is in vacant state, when
When having external force, the marginal portion of the touch screen in vacant state can be with dispersive stress, then the touch screen can be with
The pressure to the display screen being located at below the touch screen, the top liquid crystal of display screen is greatly lowered in the layout for changing stress
It can reduce or even not be deformed, which can reduce the display screen is influenced by external force deformation, bright to improve display
Spend uneven phenomenon.
The embodiment of the display screen bonding structure exemplified below should be bright clearly to illustrate the content of the utility model
True, the content of the utility model is not restricted to following embodiment, other pass through the routine of those of ordinary skill in the art
The improvement of technological means is also within the thought range of the utility model.
Referring to Fig. 1, Fig. 1 is the schematic diagram of the section structure of display screen bonding structure described in the present embodiment, the display
Shielding bonding structure includes inside casing 10, and the inside casing 10 is used to support display screen, preferably, the inside casing 10 is plastic frame.
The display screen bonding structure further includes display screen, it is preferred that in the present embodiment, the display screen is that IPS is shown
Screen 20, the IPS display screen 20 can be, but not limited to be used as vehicle-mounted liquid crystal display, and the IPS display screen 20 is located in described
In frame 10, it can be fit together by mucigel (schematic diagram omits in figure) between the IPS display screen 20 and the frame 10,
The mucigel can be, but not limited to as layers of two-sided, the skilled addressee will appreciate that, it is described in actual product structure
Layers of two-sided is annular layers of two-sided.
The display screen bonding structure further includes touch screen 30, and the touch screen 30 is located on the IPS display screen 20, institute
Touch screen 30 is stated including middle section and around the marginal portion of the middle section, and the marginal portion is in hanging shape
State, i.e., the size of the described touch screen 30 are greater than the size of the IPS display screen 20.In order to guarantee integrally-built stability, institute
Stating touch screen 30 and the IPS display screen 20 can also be fitted by mucigel (schematic diagram omits in figure).Because of the edge part
Point it is in vacant state, then, when having external force when on the touch screen 30, the touch screen 30 in vacant state
Marginal portion can be with dispersive stress, then the touch screen 30 can change the layout of stress, can be greatly lowered to being located at
The pressure of the IPS display screen 20 of 30 lower section of touch screen, therefore, the top liquid crystal of the IPS display screen 20 can subtract
Few not to be deformed even, i.e., the IPS can be reduced by the marginal portion of the touch screen 30 being arranged in vacant state
Display screen 20 is influenced by external force, so as to improve the phenomenon of display brightness unevenness.
Further, the touch screen 30 is not in contact with the inside casing 10, then the marginal portion of the touch screen 30 with
There are certain gaps for the inside casing 10.In specific actual process, it can be realized by adjusting the structure of the inside casing 10
The marginal portion is in the design of vacant state, it can reduces the height of the upper surface of the inside casing 10, described in guaranteeing
Touch screen 30 and the inside casing 10 keep certain gap (guaranteeing that the marginal portion is in vacant state).It can be seen that
Guarantee that the marginal portion is in the embodiment simple general use of vacant state.Under the premise of guaranteeing overall structure stability,
The range design in the gap can be according to the specific size of different the IPS display screen 20 and the different touch screens 30
And set, it is not limited here.
It should be noted that in Fig. 1, the left and right sides of the left and right side structure of the inside casing 10 and the IPS display screen 20
There are some detail differences in structure, known to a person skilled in the art, this is because IPS display screen described in the present embodiment
Caused by 20 body structures, the right side of the inside casing 10 generates interference, these detail differences to the IPS display screen 20 in order to prevent
This implementation technical problem to be solved is had no effect on, therefore, which can ignore.Obviously, in other embodiments,
The left and right side structure of the inside casing 10 may be unanimously, as long as the marginal portion for meeting the touch screen 30 is in vacant state
Structure can all realize the phenomenon for improving display screen display brightness unevenness, therefore, the left and right side structure of the inside casing 10 whether one
It causes, herein and without limitation.
Please continue to refer to Fig. 1, the display screen bonding structure further includes outline border 40, and the outline border 40 shields, institute
Inside casing 10 is stated to be located within the outline border 40, the 40 center hollow out of outline border to expose the middle section of the touch screen 30, with
Convenient for touch-control and display, a portion outline border 40 covers the marginal portion, the material of the outline border 40 can for plastics or
Person's metal etc..
Preferably, the display screen bonding structure also needs to have waterproof effect in the application of vehicle-mounted liquid crystal display,
Therefore, the display screen bonding structure further includes sealant 50, and the sealant 50 is located at the marginal portion and the outline border
Between 40.Preferably, the sealant 50 is waterproof foam, the waterproof foam is fitted in the marginal portion and the outline border
Between 40, then the waterproof foam can seal the marginal portion of the touch screen 30 and the outline border 40, it can be achieved that anti-
Water effect；In addition it because the waterproof foam is located at the top of the marginal portion of the touch screen 30 of vacant state, is then bonded
The increased pressure of waterproof foam is substantially all in the dispersion of the marginal portion of the touch screen 30 to weaken, therefore, fitting
The waterproof foam does not generate pressure influence, i.e., the top of the described IPS display screen 20 to the IPS display screen 20 of lower section substantially
Liquid crystal is not influenced substantially by the waterproof foam being bonded, and then, in the present embodiment, the waterproof foam of fitting will not add
The phenomenon of weight display brightness unevenness.
Therefore, display screen bonding structure described in the present embodiment can not only guarantee waterproof effect, additionally it is possible to improve display
The phenomenon that shielding brightness disproportionation.
To sum up, display screen bonding structure provided by the utility model includes display screen；Touch on the display screen
Screen, the touch screen includes middle section and around the marginal portion of the middle section, and the marginal portion is in hanging
State.Since the marginal portion of the touch screen is in vacant state, when there is external force, the touching in vacant state
The marginal portion for touching screen can be with dispersive stress, then the touch screen can change the layout of stress, is greatly lowered to positioned at institute
State the pressure of the display screen below touch screen, the top liquid crystal of display screen can be reduced or even is not deformed, which can be with
Reduce the display screen is influenced by external force deformation, so as to improve the phenomenon of display brightness unevenness.
Further, the display screen bonding structure further includes outline border, and a portion outline border covers the marginal portion,
The waterproof foam between the outline border and the marginal portion is fitted in, then the waterproof foam can be by the edge of the touch screen
Part is sealed with the outline border, it can be achieved that waterproof effect, moreover, pressure of the waterproof foam in fitting to the touch screen
Substantially from the dispersion of the marginal portion of the touch screen in vacant state to weaken, therefore, the waterproof foam is substantially not
External force is generated to the display screen of lower section, the waterproof foam has substantially no effect on the stress feelings of the top liquid crystal of display screen
Condition, so that the phenomenon of display brightness unevenness will not be aggravated.Therefore, the waterproof foam not only can satisfy waterproof requirement, but also
The phenomenon of display brightness unevenness will not be also aggravated, the display screen bonding structure can be common to all IPS display screens, general
Property is strong.
Obviously, the only preferred embodiment of the utility model in the above-described embodiments, therefore, above-described embodiment is not
To limit the utility model.Those skilled in the art the utility model can be carried out various modification and variations without departing from
The spirit and scope of the utility model.In this way, if these modifications and variations of the present invention belong to the utility model right
It is required that and its within the scope of equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (8)
1. a kind of display screen bonding structure characterized by comprising
Display screen；
Touch screen is located on the display screen, and the touch screen includes middle section and the edge part around the middle section
Point, and the marginal portion is in vacant state.
2. display screen bonding structure as described in claim 1, which is characterized in that the display screen bonding structure further include:
Outline border, a portion outline border cover the marginal portion；
Sealant is set between the marginal portion and the outline border.
3. display screen bonding structure as claimed in claim 2, which is characterized in that the sealant is waterproof foam, described anti-
Bubble cotton patch is together between the marginal portion and the outline border.
4. display screen bonding structure as claimed in claim 2, which is characterized in that the display screen bonding structure further includes being used for
The inside casing of the display screen is supported, the inside casing is located within the outline border.
5. display screen bonding structure as claimed in claim 4, which is characterized in that the inside casing is not contacted with the touch screen.
6. display screen bonding structure as claimed in claim 4, which is characterized in that the display screen bonding structure further includes being located at
Mucigel between the inside casing and the display screen, between the display screen and the touch screen.
7. display screen bonding structure as claimed in claim 2, which is characterized in that outline border center hollow out is to expose the touching
Touch the middle section of screen.
8. display screen bonding structure as claimed in any one of claims 1 to 7, which is characterized in that the display screen is aobvious for IPS
Display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750745.3U CN208224663U (en) | 2018-05-18 | 2018-05-18 | Display screen bonding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750745.3U CN208224663U (en) | 2018-05-18 | 2018-05-18 | Display screen bonding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208224663U true CN208224663U (en) | 2018-12-11 |
Family
ID=64508646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820750745.3U Active CN208224663U (en) | 2018-05-18 | 2018-05-18 | Display screen bonding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208224663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974258A (en) * | 2019-04-22 | 2019-07-05 | 宁波奥克斯电气股份有限公司 | A kind of center component and air conditioner |
-
2018
- 2018-05-18 CN CN201820750745.3U patent/CN208224663U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974258A (en) * | 2019-04-22 | 2019-07-05 | 宁波奥克斯电气股份有限公司 | A kind of center component and air conditioner |
| WO2020215943A1 (en) * | 2019-04-22 | 2020-10-29 | 宁波奥克斯电气股份有限公司 | Middle frame assembly and air conditioner |
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