CN206058143U - A kind of pressure touch display device - Google Patents
A kind of pressure touch display device Download PDFInfo
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- CN206058143U CN206058143U CN201620683429.XU CN201620683429U CN206058143U CN 206058143 U CN206058143 U CN 206058143U CN 201620683429 U CN201620683429 U CN 201620683429U CN 206058143 U CN206058143 U CN 206058143U
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Abstract
Pressure touch display device provided herein, the cover plate includes at least one tag slot, patterned prominent structure is provided with the tag slot, the prominent structure can be caused for when being touched, even if not seeing the pressure touch display device, remain to find corresponding position according to the protrusion structure, so as to solve in prior art when display information correctly cannot show or the image content that shows cannot be seen by the user, it is impossible to realize the exact operations problem to touch control display apparatus.
Description
Technical field
This utility model is related to touch display technology field, more particularly, it relates to a kind of pressure touch display device.
Background technology
With the continuous development of science and technology, touch display unit is more and more applied to the work of people and daily
In the middle of life, the work and daily life for giving people brings huge facility.
A kind of existing touch display unit, as shown in figure 1, the cover plate 1 positioned at touch display unit surface is generally comprised,
And it is sequentially located at touch control layer 2 under cover plate, display layer 3 and substrate 4.When touch display unit runs, display layer 3 is according to tactile
Touch the display information that display device receives and show corresponding picture, when user needs to be operated, according to the picture seen
Content is touched to the functional areas of the ad-hoc location of cover plate 1, and when touch action occurs, the touch control layer 2 under cover plate is felt
The position of touch action is answered, and the positional information is transmitted, so that corresponding control device is according to the location information response
The operation.
However, when display information normally cannot show or the image content that shows cannot be seen by the user, user is just
Cannot the exact touch touch display unit functional areas, to be operated accordingly.Dress is shown especially for vehicle-mounted touch
Put, if user needs to operate the device when driving, tend not to attention is transferred to the vehicle-mounted touch completely
Display device, so as to the exact operations to the device cannot be realized.
Utility model content
In view of this, this utility model provides a kind of pressure touch display device, to solve showing in prior art
When information correctly cannot show or the image content that shows cannot be seen by the user, it is impossible to realize the standard to touch control display apparatus
True operational issue.
For achieving the above object, this utility model provides following technical scheme：
A kind of pressure touch display device, including：Positioned at the cover plate on the pressure touch display device surface, positioned at described
Pressure sensitive layer under cover plate；The cover plate includes at least one tag slot, and patterned prominent knot is provided with the tag slot
Structure；The pressure sensitive layer is used for the pressure value for sensing the touch action above tag slot, and produces sense according to the pressure value
Induction signal.
Preferably, the cover plate includes multiple tag slots, and the prominent structure of adjacent tag slot has different figures.
Preferably, the figure of the prominent structure is decorative pattern or character.
Preferably, the pressure touch display device also includes touch control layer below the cover plate, display layer and base
Plate.
Preferably, the pressure sensitive layer is located between the display layer and the substrate.
Preferably, the pressure sensitive layer is located between the touch control layer and the display layer.
Preferably, the pressure touch layer include electrode layer, it is conductive and between the electrode layer and conductive layer between
Gap layer.
Compared with prior art, technical scheme provided by the utility model has advantages below：
Pressure touch display device provided by the utility model, the cover plate include at least one tag slot, the mark
Know, the prominent structure can be caused for when being touched, even if not seeing described
Pressure touch display device, remains to find corresponding position according to the protrusion structure, is showing so as to solve in prior art
When information correctly cannot show or the image content that shows cannot be seen by the user, it is impossible to realize the standard to touch control display apparatus
True operational issue.
Also, as the pressure touch display device has pressure sensitive layer, it is right to be produced according to touch pressure value
The induced signal answered so that the pressure touch display device can distinguish the size of touch pressure, such that it is able to according to touch
The size of pressure determines corresponding operation, to avoid maloperation of the user when corresponding prominent structure is groped.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing for providing.
Fig. 1 is touch display unit structural representation of the prior art；
Fig. 2 is the touch display unit structural representation in embodiment one；
Fig. 3 is the touch display unit cover plate top view in embodiment one；
Fig. 4 is the pressure sensitive Rotating fields schematic diagram in embodiment one；
Fig. 5 is the touch display unit structural representation in embodiment two.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Secondly, this utility model is described in detail with reference to schematic diagram, when this utility model embodiment is described in detail, for ease of
Illustrate, represent that the schematic diagram of device architecture can be disobeyed general ratio and be made partial enlargement, and the schematic diagram is example, its
This should not limit the scope of this utility model protection.Additionally, the three-dimensional space of length, width and depth should be included in actual fabrication
Between size.
As stated in the Background Art, the touch display unit of prior art, cannot normally show or show in display information
Image content when cannot be seen by the user, user just cannot the exact touch touch display unit functional areas, to carry out phase
The operation answered.Especially for vehicle-mounted touch display unit, if user needs to operate the device when driving, often
Attention can not be transferred to the vehicle-mounted touch display unit completely, so as to the exact operations to the device cannot be realized.
In view of this, the application proposes a kind of pressure touch display device, including：Positioned at the pressure touch display device
The cover plate on surface, the pressure sensitive layer under the cover plate；The cover plate includes at least one tag slot, in the tag slot
It is provided with patterned prominent structure；The pressure sensitive layer is used for the pressure value for sensing the touch action above tag slot, and root
Induced signal is produced according to the pressure value.
Pressure touch display device provided by the utility model, the cover plate include at least one tag slot, the mark
Know, the prominent structure can be caused for when being touched, even if not seeing described
Pressure touch display device, remains to find corresponding position according to the protrusion structure, is showing so as to solve in prior art
When information correctly cannot show or the image content that shows cannot be seen by the user, it is impossible to realize the standard to touch control display apparatus
True operational issue.
Also, as the pressure touch display device has pressure sensitive layer, it is right to be produced according to touch pressure value
The induced signal answered so that the pressure touch display device can distinguish the size of touch pressure, such that it is able to according to touch
The size of pressure determines corresponding operation, to avoid maloperation of the user when corresponding prominent structure is groped.
It is more than the basic thought of the application, in order that the technical scheme that this utility model embodiment is provided is clearer,
Below the program is described in detail, to be described in detail to this utility model above-mentioned technical proposal.
Embodiment one
A kind of pressure touch display device is present embodiments provided, as shown in Fig. 2 including：
Positioned at the cover plate 101 on the pressure touch display device surface, the touch control layer 102, display under the cover plate
Layer 103, pressure sensitive layer 104 and substrate 105；The cover plate includes at least one tag slot 1011, is provided with the tag slot
Patterned prominent structure；The pressure sensitive layer 104 is used for the pressure value for sensing touch action above tag slot, and according to
The pressure value produces induced signal.
Wherein, the cover plate 101 can include multiple tag slots, and in the present embodiment, cover plate 101 as shown in Figure 3 is bowed
View, the cover plate 101 include 5 tag slots 111～115, also, to distinguish different tag slots, adjacent tag slot it is prominent
Go out structure and there are different figures.Specifically, the prominent structure can be by performing etching to cover plate, to obtain corresponding figure
Shape.
Also, shown prominent structure can be decorative pattern or character, such as in the present embodiment, tag slot 111～114 is difference
Decorative pattern, tag slot 115 then be character, for pointing out the concrete function in user's different identification area.
As patterned prominent structure is provided with tag slot, the prominent structure can be caused for being touched
When, even if not seeing the pressure touch display device, remain to find corresponding position according to the protrusion structure, it is existing so as to solve
Have in technology when display information correctly cannot show or the image content that shows cannot be seen by the user, it is impossible to realize to touching
The exact operations problem of control display device.
Further, the pressure sensitive layer 104 in the pressure touch display device in the present embodiment is used to sense tag slot
The pressure value of the touch action of top, and induced signal is produced according to the pressure value.
As the pressure touch display device has pressure sensitive layer, corresponding sense can be produced according to touch pressure value
Induction signal so that the pressure touch display device can distinguish the size of touch pressure, such that it is able to according to touch pressure
Size determines corresponding operation, to avoid maloperation of the user when corresponding prominent structure is groped.
Specifically, in the present embodiment, the different pressing dynamics of correspondence can be set and shows different operation interfaces.Compare
With no pressure touch control display apparatus, only one of which interface after corresponding operation pressure, that is to say, that corresponding after pressing to operate immediately
Perform (perform operation only once to touch), the pressure touch device in the present embodiment can arrange pressure threshold, reach in pressure
During to the pressure value, corresponding operation is carried out, or, corresponding operation interface can be ejected after pressing operation is set, then entered again
Row is touched and can just perform operation (performing operation needs secondary touch).So, if when touching first time, find that it is to grasp by mistake
Make, second touch would not be carried out again, which reduces the risk that maloperation brings.On the other hand, such as music is little
Pressing dynamics when eject sound size variation interface, eject whether close interface during big pressing dynamics, that is to say, that little to press
What surging was ejected is that less interface is affected on current state, and what big pressing dynamics was ejected is to affect larger to current state
Interface.Like this, the risk that the maloperation of finger brings will be reduced to greatest extent.
Specifically, as shown in figure 4, the pressure sensitive layer 104 can include conductive layer 141, electrode layer 142 and be located at institute
The clearance layer 143 between electrode layer and conductive layer is stated, the clearance layer is adjacent with the substrate.
Wherein, the conductive layer 141 of pressure sensitive layer has elasticity, when generation is not touched, produces between electrode layer 142
Raw fixed electric capacity Cg, deforms upon when certain pressure is touched, and Cg is corresponding to change, according to the change of electric capacity Cg, can
To detect the pressure value for touching, to be further processed.
Wherein, conductive layer is connected with display layer in the present embodiment, and electrode layer is connected with substrate, specifically, the conduction
Layer can be the arbitrary electrically conductive layer in display layer, and specifically, the conductive layer in the present embodiment is the ferrum in display floater
Rack-layer.When the sensing of touch action is carried out, a certain preset pressure value can be set for sensing threshold value.That is, when pressure value is more than
During preset pressure value, effectively, the positional information that touch layer is sensed is effective, so as to realize corresponding operation for the touch action.
That is, when being operated, for the touch of touch screen, when only carrying out the touch of certain dynamics, the operation just comes into force user.It is logical
This setting is crossed, the maloperation that user can be avoided to be likely to occur during associative operation is carried out.
As can be seen that the pressure touch display device in the present embodiment, as patterned prominent knot is provided with tag slot
Structure, the prominent structure can be caused for when being touched, even if not seeing the pressure touch display device, remaining to basis
The protrusion structure finds corresponding position, cannot correctly show or show in display information so as to solve in prior art
When image content cannot be seen by the user, it is impossible to realize the exact operations problem to touch control display apparatus.
Also, as the pressure touch display device has pressure sensitive layer, it is right to be produced according to touch pressure value
The induced signal answered so that the pressure touch display device can distinguish the size of touch pressure, such that it is able to according to touch
The size of pressure determines corresponding operation, to avoid maloperation of the user when corresponding prominent structure is groped.
Embodiment two
A kind of pressure touch display device is present embodiments provided, as shown in figure 5, including：It is aobvious positioned at the pressure touch
The cover plate 201 on showing device surface, is sequentially located at touch control layer 202 under the cover plate, pressure sensitive layer 204, display layer 203 and base
Plate 205；The cover plate includes at least one tag slot, and patterned prominent structure is provided with the tag slot；The feeling of stress
Layer 204 is answered for sensing the pressure value of the touch action above tag slot, and induced signal is produced according to the pressure value.
Wherein, the pressure touch layer 204 include first electrode layer, the second electrode lay and be located at the first electrode layer and
Clearance layer between the second electrode lay.Shown first electrode layer is connected with the touch control layer, and the second electrode lay is aobvious with described
Show that layer is connected.
The pressure sensitive layer is located between the touch control layer and the display layer.
Wherein, the first electrode layer of pressure sensitive layer has elasticity, when generation is not touched, between the second electrode lay
Fixed electric capacity Cg is produced, is deformed upon when certain pressure is touched, Cg is corresponding to change, according to the change of electric capacity Cg,
The pressure value of touch can be detected, to be further processed.
Specifically, when the sensing of touch action is carried out, a certain preset pressure value can be set for sensing threshold value.That is, when
When pressure value is more than preset pressure value, effectively, the positional information that touch layer is sensed is effectively, right so as to realize for the touch action
The operation answered.That is, user when being operated, for the touch of touch screen, when only carrying out the touch of certain dynamics, the operation
Just come into force.By this setting, the maloperation that user can be avoided to be likely to occur during associative operation is carried out.
As can be seen that the pressure touch display device in the present embodiment, as patterned prominent knot is provided with tag slot
Structure, the prominent structure can be caused for when being touched, even if not seeing the pressure touch display device, remaining to basis
The protrusion structure finds corresponding position, cannot correctly show or show in display information so as to solve in prior art
When image content cannot be seen by the user, it is impossible to realize the exact operations problem to touch control display apparatus.
In this specification, each embodiment is described by the way of progressive, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, as which corresponds to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use that this practicality is new
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of pressure touch display device, it is characterised in that include：Positioned at the lid on the pressure touch display device surface
Plate, the touch control layer and pressure sensitive layer under the cover plate；The cover plate includes at least one tag slot, in the tag slot
It is provided with patterned prominent structure；The pressure sensitive layer is used for the pressure for sensing touch action above tag slot, and according to
The pressure value produces corresponding induced signal.
2. device according to claim 1, it is characterised in that the cover plate includes multiple tag slots, adjacent tag slot
Prominent structure has different figures.
3. device according to claim 1, it is characterised in that the figure of the prominent structure is decorative pattern or character.
4. device according to claim 1, it is characterised in that the pressure touch display device is also included positioned at the lid
Display layer and substrate below plate.
5. device according to claim 4, it is characterised in that the pressure sensitive layer is located at the display layer and the base
Between plate.
6. device according to claim 4, it is characterised in that the pressure sensitive layer is located at the touch control layer and described aobvious
Show between layer.
7. device according to claim 1, it is characterised in that the pressure touch layer includes electrode layer, conductive layer and position
Clearance layer between the electrode layer and conductive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683429.XU CN206058143U (en) | 2016-06-28 | 2016-06-28 | A kind of pressure touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683429.XU CN206058143U (en) | 2016-06-28 | 2016-06-28 | A kind of pressure touch display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206058143U true CN206058143U (en) | 2017-03-29 |
Family
ID=58375781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620683429.XU Active CN206058143U (en) | 2016-06-28 | 2016-06-28 | A kind of pressure touch display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206058143U (en) |
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2016
- 2016-06-28 CN CN201620683429.XU patent/CN206058143U/en active Active
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