CN106527810A - Touch display device and back cover plate thereof - Google Patents
Touch display device and back cover plate thereof Download PDFInfo
- Publication number
- CN106527810A CN106527810A CN201611035399.2A CN201611035399A CN106527810A CN 106527810 A CN106527810 A CN 106527810A CN 201611035399 A CN201611035399 A CN 201611035399A CN 106527810 A CN106527810 A CN 106527810A
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- layer
- substrate
- back shroud
- touch
- display device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application discloses a touch display device and a back cover plate thereof. The back cover plate is characterized by comprising a transparent conductive layer arranged on the surface of a first substrate; an ion storage layer, an electrolyte layer and an electrochromism layer are orderly arranged at the upper part of the transparent conductive layer; a transparent sensor layer is arranged at the upper part of the electrochromism layer to receive touch information of a user; a second substrate is arranged at the upper part of the transparent sensor layer; the transparent conductive layer and the transparent sensor layer are used for providing voltage for the electrochromism layer; and the electrochromism layer is used for displaying different colors under different voltages. An electrochromism function is introduced into the back cover plate so that the device is more colorful; and meanwhile, a multi-point touch function is integrated on the back cover plate, a user finger operation direction is displayed on a display interface through the cooperation of the software, the touch is convenient, the limitation of the frontage touch can be greatly broken through, and the device can be lighter and thinner.
Description
Technical field
The invention belongs to consumption electronic product technical field, more particularly to a kind of touch control display device and its back shroud.
Background technology
Traditional touch-control shows product such as mobile phone, flat board etc., and its back shroud mainly plays protection, do not collect
Into any other function, user can not carry out any operation to back shroud, and having not been able to the space to back shroud carries out effective profit
With this has resulted in waste.
With growth in the living standard, people for the requirement also more and more higher of touch control display device, for example, in some feelings
Under condition, when people's one hand holds giant-screen mobile phone, singlehanded touch control operation is just not easily accomplished, it is cumbersome, due to singlehanded adept
During machine, finger is contacted with cell phone rear cover plate, therefore, people are just more likely to the touch control operation that correlation is carried out using back shroud,
Can so bring great convenience.However, in prior art, do not have any equipment that touch controllable function is realized in back shroud, separately
Outward, the tone of most of back shrouds is single, can only by change back shroud come turn colors, can not free turn colors, this
Into a problem demanding prompt solution.
The content of the invention
To solve the above problems, the invention provides a kind of touch control display device and its back shroud, by by electrochromism
Function is incorporated into above back shroud, can make equipment more colorful, while multi-touch function is integrated on back shroud, is led to
The cooperation of software is crossed, user's finger operative orientation is shown in display interface, it is convenient to touch, can great front of penetration touch-control
Limit, it is also possible to make equipment more frivolous.
A kind of back shroud of touch control display device that the present invention is provided, including：It is provided with the surface of first substrate transparent
Conductive layer；
The top of the transparency conducting layer is disposed with ion storage, dielectric substrate and electrochromic layer；
The top of the electrochromic layer is provided with transparent sensor layer, for the touch information of receive user；
The top of the transparent sensor layer has second substrate；
The transparency conducting layer and the transparent sensor layer are used to provide voltage for the electrochromic layer, described electroluminescent
Photochromic layer is for showing different colors under different voltage.
Preferably, in the back shroud of above-mentioned touch control display device,
The outer surface of the second substrate is provided with etched pattern.
Preferably, in the back shroud of above-mentioned touch control display device,
The outer surface of the second substrate is provided with diamond like carbon coating.
Preferably, in the back shroud of above-mentioned touch control display device,
The first substrate and the second substrate are transparent glass substrate or transparent plastic substrate.
Preferably, in the back shroud of above-mentioned touch control display device,
The transparent sensor layer is ITO layer, silver nanowire layer or graphene layer.
A kind of touch control display device that the present invention is provided, including any one back shroud as described above.
The above-mentioned touch control display device provided by foregoing description, the present invention and its back shroud, due to the bonnet
Plate includes：The surface of first substrate is provided with transparency conducting layer；The top of the transparency conducting layer is disposed with ion and deposits
Reservoir, dielectric substrate and electrochromic layer；The top of the electrochromic layer is provided with transparent sensor layer, uses for receiving
The touch information at family；The top of the transparent sensor layer has second substrate；The transparency conducting layer and the transparent sensing
Device layer is used to provide voltage for the electrochromic layer, and the electrochromic layer is for showing different face under different voltage
Color, by electrochromism function is incorporated into above back shroud, can make equipment more colorful, while by multi-touch function
Be integrated on back shroud, by the cooperation of software, user's finger operative orientation is shown in display interface, convenient to touch, Ke Yiji
The restriction of big front of penetration touch-control, it is also possible to make equipment more frivolous.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can be with basis
The accompanying drawing of offer obtains other accompanying drawings.
The schematic diagram of the back shroud of the first touch control display device that Fig. 1 is provided for the embodiment of the present application；
The etched pattern schematic diagram of the back shroud of second touch control display device that Fig. 2 is provided for the embodiment of the present application.
Specific embodiment
The core concept of the present invention is to provide a kind of touch control display device and its back shroud, by by electrochromism function
It is incorporated into above back shroud, equipment more colorful can be made, while multi-touch function is integrated on back shroud, by soft
The cooperation of part, shows user's finger operative orientation in display interface, convenient to touch, can great front of penetration touch-control limit
System, it is also possible to make equipment more frivolous.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The back shroud of the first touch control display device that the embodiment of the present application is provided is as shown in figure 1, Fig. 1 is implemented for the application
The schematic diagram of the back shroud of the first touch control display device that example is provided.The back shroud includes：
The surface of first substrate 1 is provided with transparency conducting layer 2；
The top of the transparency conducting layer 2 is disposed with ion storage 3, dielectric substrate 4 and electrochromic layer 5；
The top of the electrochromic layer 5 is provided with transparent sensor layer 6, for the touch information of receive user,
In this case, multi-touch function is integrated on back shroud, by the cooperation of software, user's finger is shown in display interface
The orientation of operation, it is convenient to touch, can great front of penetration touch-control restriction, user also can be more in the case of one-handed performance
Touch control operation is carried out easily；
The top of the transparent sensor layer 6 has second substrate 7；
The transparency conducting layer 2 and the transparent sensor layer 6 are used to provide voltage for the electrochromic layer 5, described
Electrochromic layer 5 in this case, disclosure satisfy that different users need for different colors are shown under different voltage
Ask, and user the back shroud using certain color for a period of time after, it is possible to create aestheticly tired, and this programme can be light
The utilization electrochromic layer of pine enters line translation to the color of back shroud, reduces the cost for changing back shroud.
By touch sensing layer and electrochromism are integrated, a kind of In-cell structures, sensing therein are realized
Device adopts bridging structure.When device works, touch function can be realized by transparent sensor layer, while working as transparent sensing
When adding certain voltage between device layer and transparency conducting layer, there is redox reaction in electrochromic layer, produce the change of color
Change, it should be noted that dielectric substrate is solid electrolyte material, ion storage is to store electrochromic layer reaction to produce
Counter ion, electrochromic layer are anodic oxidation off-color material, and ion storage is cathodic reduction off-color material, can so be played
The function of color matching.
The back shroud of above-mentioned the first touch control display device provided by foregoing description, the embodiment of the present application, by
In including：The surface of first substrate is provided with transparency conducting layer；The top of the transparency conducting layer is disposed with ion and deposits
Reservoir, dielectric substrate and electrochromic layer；The top of the electrochromic layer is provided with transparent sensor layer, uses for receiving
The touch information at family；The top of the transparent sensor layer has second substrate；The transparency conducting layer and the transparent sensing
Device layer is used to provide voltage for the electrochromic layer, and the electrochromic layer is for showing different face under different voltage
Color, by electrochromism function is incorporated into above back shroud, can make equipment more colorful, while by multi-touch function
Be integrated on back shroud, by the cooperation of software, user's finger operative orientation is shown in display interface, convenient to touch, Ke Yiji
The restriction of big front of penetration touch-control, it is also possible to make equipment more frivolous.
The back shroud of second touch control display device that the embodiment of the present application is provided, is to show to set in above-mentioned the first touch-control
On the basis of standby back shroud, also including following technical characteristic：
As shown in Fig. 2 the etched pattern of the back shroud of second touch control display device that Fig. 2 is provided for the embodiment of the present application
Schematic diagram, wherein, the outer surface of the second substrate 7 is provided with etched pattern 701.
After etched pattern is set, it becomes possible to which, so that back shroud is no longer dull, moulding is more exquisite, people can be allowed to produce true
Real 3D touches sense.
The back shroud of the third touch control display device that the embodiment of the present application is provided, is to show to set in above-mentioned second touch-control
On the basis of standby back shroud, also including following technical characteristic：
The outer surface of the second substrate is provided with diamond like carbon coating.
Using this diamond like carbon coating, the intensity of cover plate can be largely improved, its service life is improved.
The embodiment of the present application provide the 4th kind of touch control display device back shroud, be it is above-mentioned the first to the third touch
In the back shroud of control display device on the basis of any one, also including following technical characteristic：
The first substrate and the second substrate are transparent glass substrate or transparent plastic substrate.
The substrate of both materials is respectively provided with enough intensity, and cost is relatively low.
The back shroud of the 5th kind of touch control display device that the embodiment of the present application is provided, is to show to set in above-mentioned second touch-control
On the basis of standby back shroud, also including following technical characteristic：
The transparent sensor layer is ITO layer, silver nanowire layer or graphene layer.
In sum, in such scheme, electrochromism and touch controllable function are integrated on back shroud, and table can be carried out
Facet etch decorative pattern and surface DLC process, can obtain high intensity, changeable colour, exquisite appearance can touch 3D back shroud.
A kind of touch control display device that the embodiment of the present application is provided, including any one back shroud as described above.It is this
Touch control display device can be mobile phone or panel computer etc., realize touch controllable function and colour change function behind, make on cover plate
The practicality of equipment is higher, user-friendly, and provides changeable color for client's replacing, reduces changing back shroud pattern
Cost.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (6)
1. a kind of back shroud of touch control display device, it is characterised in that include：
The surface of first substrate is provided with transparency conducting layer；
The top of the transparency conducting layer is disposed with ion storage, dielectric substrate and electrochromic layer；
The top of the electrochromic layer is provided with transparent sensor layer, for the touch information of receive user；
The top of the transparent sensor layer has second substrate；
The transparency conducting layer and the transparent sensor layer are used to provide voltage, the electrochromism for the electrochromic layer
Layer is for showing different colors under different voltage.
2. the back shroud of touch control display device according to claim 1, it is characterised in that
The outer surface of the second substrate is provided with etched pattern.
3. the back shroud of touch control display device according to claim 2, it is characterised in that the outer surface of the second substrate
It is provided with diamond like carbon coating.
4. the back shroud of the touch control display device according to any one of claim 1-3, it is characterised in that
The first substrate and the second substrate are transparent glass substrate or transparent plastic substrate.
5. the back shroud of touch control display device according to claim 1, it is characterised in that
The transparent sensor layer is ITO layer, silver nanowire layer or graphene layer.
6. a kind of touch control display device, it is characterised in that include the back shroud as described in any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611035399.2A CN106527810A (en) | 2016-11-15 | 2016-11-15 | Touch display device and back cover plate thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611035399.2A CN106527810A (en) | 2016-11-15 | 2016-11-15 | Touch display device and back cover plate thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106527810A true CN106527810A (en) | 2017-03-22 |
Family
ID=58356205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611035399.2A Pending CN106527810A (en) | 2016-11-15 | 2016-11-15 | Touch display device and back cover plate thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106527810A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302616A (en) * | 2017-07-17 | 2017-10-27 | 惠州Tcl移动通信有限公司 | The bonnet touch-control structure and smart mobile phone of a kind of smart mobile phone |
| CN107749902A (en) * | 2017-10-31 | 2018-03-02 | 厦门祐尼三的新材料科技有限公司 | It is a kind of can luminous coloration cell phone rear cover |
| CN107757497A (en) * | 2017-10-31 | 2018-03-06 | 信利光电股份有限公司 | A kind of inside rear-view mirror and automobile |
| CN107957817A (en) * | 2017-12-25 | 2018-04-24 | 信利光电股份有限公司 | A kind of integrated contact panel |
| CN107992231A (en) * | 2017-12-25 | 2018-05-04 | 信利光电股份有限公司 | A kind of integrated contact panel |
| CN108008863A (en) * | 2017-12-25 | 2018-05-08 | 信利光电股份有限公司 | A kind of integrated contact panel |
| CN108153018A (en) * | 2017-12-25 | 2018-06-12 | 信利光电股份有限公司 | A kind of integrated touch panel |
| CN108646494A (en) * | 2018-06-14 | 2018-10-12 | 深圳市易快来科技股份有限公司 | A kind of electrochromic device and preparation method thereof and electronic product |
| CN109917971A (en) * | 2019-04-15 | 2019-06-21 | 维沃通信科技有限公司 | A kind of touch screen structure and terminal |
| WO2020063054A1 (en) * | 2018-09-30 | 2020-04-02 | Oppo广东移动通信有限公司 | Electrochromic device and preparation method therefor, and electronic equipment |
| CN112947788A (en) * | 2021-02-26 | 2021-06-11 | 维沃移动通信有限公司 | Electronic equipment and cover plate, control method and control device thereof |
| CN112965628A (en) * | 2021-02-26 | 2021-06-15 | 维沃移动通信有限公司 | Electronic equipment and cover plate, control method and control device thereof |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302616A (en) * | 2017-07-17 | 2017-10-27 | 惠州Tcl移动通信有限公司 | The bonnet touch-control structure and smart mobile phone of a kind of smart mobile phone |
| CN107302616B (en) * | 2017-07-17 | 2021-04-20 | 惠州Tcl移动通信有限公司 | Back lid touch structure and smart mobile phone of smart mobile phone |
| CN107749902A (en) * | 2017-10-31 | 2018-03-02 | 厦门祐尼三的新材料科技有限公司 | It is a kind of can luminous coloration cell phone rear cover |
| CN107757497A (en) * | 2017-10-31 | 2018-03-06 | 信利光电股份有限公司 | A kind of inside rear-view mirror and automobile |
| CN107957817A (en) * | 2017-12-25 | 2018-04-24 | 信利光电股份有限公司 | A kind of integrated contact panel |
| CN107992231A (en) * | 2017-12-25 | 2018-05-04 | 信利光电股份有限公司 | A kind of integrated contact panel |
| CN108008863A (en) * | 2017-12-25 | 2018-05-08 | 信利光电股份有限公司 | A kind of integrated contact panel |
| CN108153018A (en) * | 2017-12-25 | 2018-06-12 | 信利光电股份有限公司 | A kind of integrated touch panel |
| CN108153018B (en) * | 2017-12-25 | 2020-12-25 | 信利光电股份有限公司 | Integrated touch panel |
| CN108646494A (en) * | 2018-06-14 | 2018-10-12 | 深圳市易快来科技股份有限公司 | A kind of electrochromic device and preparation method thereof and electronic product |
| US11852943B2 (en) | 2018-09-30 | 2023-12-26 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electrochromic device and preparation method therefor, and electronic equipment |
| WO2020063054A1 (en) * | 2018-09-30 | 2020-04-02 | Oppo广东移动通信有限公司 | Electrochromic device and preparation method therefor, and electronic equipment |
| CN109917971A (en) * | 2019-04-15 | 2019-06-21 | 维沃通信科技有限公司 | A kind of touch screen structure and terminal |
| CN112965628A (en) * | 2021-02-26 | 2021-06-15 | 维沃移动通信有限公司 | Electronic equipment and cover plate, control method and control device thereof |
| CN112947788A (en) * | 2021-02-26 | 2021-06-11 | 维沃移动通信有限公司 | Electronic equipment and cover plate, control method and control device thereof |
| CN112965628B (en) * | 2021-02-26 | 2024-04-09 | 维沃移动通信有限公司 | Electronic equipment, cover plate thereof, control method and control device |
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Application publication date: 20170322 |