CN104932746B - A kind of touch device and electronic equipment - Google Patents
A kind of touch device and electronic equipment Download PDFInfo
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- CN104932746B CN104932746B CN201510330419.8A CN201510330419A CN104932746B CN 104932746 B CN104932746 B CN 104932746B CN 201510330419 A CN201510330419 A CN 201510330419A CN 104932746 B CN104932746 B CN 104932746B
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Abstract
The invention discloses a kind of touch device and electronic equipment, the touch device includes: display screen；Pixel control layer, fitting setting is on the display screen；Edge touch control line layer, with first surface, the first surface include first part surface and with the unfolded second part surface in the first part surface, wherein, the first area of the pixel control layer is arranged in the first part surface fitting, and the second part surface and the pixel control layer are in not contact condition；Transparency protected cover board; fitting is arranged on the edge touch control line layer; there is technical issues that the design of key touch-control or edge touch-control occupies more, the technical effect of the occupied space of realization reduction touch device for solving electronic equipment in the prior art.
Description
Technical field
The present invention relates to electronic technology field, in particular to a kind of touch device and electronic equipment.
Background technique
With the continuous development of science and technology, electronic equipment has also obtained development at full speed, becomes people's daily life
Necessity.Incell/Oncell technology it is increasingly mature, make show Touch Screen be fused into order to may, be user with
More usage experiences are carried out.
In the prior art, when electronic equipment forms edge key touch-control or forms edge touch-control at the both ends of display screen
When, it needs to design key with FPC and cover board fits together, key FPC is then connected to main FPC or is printed on the cover board
Then silver paste is connected to main FPC with FPC by brush silver paste, to form the touch control detection to fringe region.
In realizing the embodiment of the present application during technical solution, the discovery prior art exists as follows present inventor
Technical problem:
Due to electronic equipment in the prior art form key touch-control or when edge touch-control to increase new FPC and and
The connection of main FPC is unfavorable for the control of the volume size of mobile phone, institute in this way, the internal structural space of electronic equipment can be occupied
With there are the skills that the design of key touch-control or edge touch-control occupies more internal structural space for electronic equipment in the prior art
Art problem.
Further, to increase due to electronic equipment in the prior art when forming key touch-control or edge touch-control new
FPC and connection with main FPC, in this way, the design cost of electronic equipment also increases, so, electronics in the prior art is set
It is standby that there are the higher technical problems of design cost.
Summary of the invention
The embodiment of the present invention provides a kind of touch device and electronic equipment, deposits for solving electronic equipment in the prior art
The technical issues of the design of key touch-control or edge touch-control occupies more internal structural space, realizes and reduce touch device
The technical effect of occupied space.
On the one hand the embodiment of the present application provides a kind of touch device, comprising:
Show screen；
Pixel control layer, fitting setting is on the display screen；
Edge touch control line layer, has a first surface, and the first surface includes first part surface and with described first
The unfolded second part surface of part of the surface, wherein the first part surface fitting is arranged in the pixel control layer
First area, the second part surface and the pixel control layer are in not contact condition；
Transparency protected cover board, fitting are arranged on the edge touch control line layer.
Optionally, the edge touch control line layer is specially the first transparency conducting layer formed by nano silver particles；Or by
The second transparency conducting layer or pass through steaming indium-tin oxide that ink containing conductive metal material is formed by coating process
The third transparency conducting layer of formation.
Optionally, the edge touch control line layer specifically include first part corresponding with the first part surface and with
The corresponding second part in the second part surface, wherein the first resistance value of the first part is less than the second part
Second resistance value.
Optionally, when the edge touch control line layer is specially the third transparency conducting layer, first resistance value is big
In 300 Ω.
Optionally, the edge touch control line layer with a thickness of 0.02~0.2um.
Optionally, the first width of at least one through-hole or the edge touch control layer is offered in the first part by institute
First part is stated to be incremented by the second part.
Optionally, the first area is specially the first end close to the pixel control layer of the pixel control layer
First end region；Or
The first area specifically includes the first end region and close to the pixel control layer and the first end
The second end region of opposite second end.
Optionally, when the first area is specially the first end region, the touch device further include:
The first position of the second end is arranged in supporter so that the upper surface of the transparency protected cover board with it is described
Relative positional relationship is in the positional relationship that is parallel to each other between the upper surface of pixel control layer.
Optionally, the thickness of the supporter is identical as the thickness of the edge touch control line layer.
Optionally, the transparency protected cover board is specially plastic, transparent cover sheet or glass transparent cover sheet.
On the other hand the embodiment of the present application provides a kind of electronic equipment, comprising:
Shell；
Processor is arranged in the shell；
Touch device is arranged in the shell, is connected with the processor；
Wherein, the touch device includes:
Show screen；
Pixel control layer, fitting setting is on the display screen；
Edge touch control line layer, has a first surface, and the first surface includes first part surface and with described first
The unfolded second part surface of part of the surface, wherein the first part surface fitting is arranged in the pixel control layer
First area, the second part surface and the pixel control layer are in not contact condition；
Transparency protected cover board, fitting are arranged on the edge touch control line layer.
Said one or multiple technical solutions in the embodiment of the present application at least have following one or more technology effects
Fruit:
One, there is first surface using edge touch control line layer due to the technical solution in the embodiment of the present application, it is described
First surface include first part surface and with the unfolded second part surface in the first part surface, wherein it is described
First part surface is bonded the first area that the pixel control layer is arranged in, the second part surface and the touch-control sensing
Technological means of the layer in not contact condition, in this way, being utilized by extending to the touch control line of fringe region on display screen
It shows that the flexible circuit board of screen is realized to identify the touch-control of fringe region, does not need to increase new flexible circuit board and be fitted in side
Edge region, and then the connection of the flexible circuit board of fringe region and the flexible circuit board of main screen is also eliminated, save electronics
Flexible circuit board the space occupied in equipment, so, efficiently solve electronic equipment in the prior art there are key touch-control or
The technical issues of design of edge touch-control occupies more internal structural space realizes the skill for reducing the occupied space of touch device
Art effect.
Two, there is first surface using edge touch control line layer due to the technical solution in the embodiment of the present application, it is described
First surface include first part surface and with the unfolded second part surface in the first part surface, wherein it is described
First part surface is bonded the first area that the pixel control layer is arranged in, the second part surface and the touch-control sensing
Technological means of the layer in not contact condition, in this way, being utilized by extending to the touch control line of fringe region on display screen
It shows that the flexible circuit board of screen is realized to identify the touch-control of fringe region, does not need to increase new flexible circuit board and be fitted in side
Edge region further decreases the port number of touch-control integrated circuit, thus make flexible circuit board used in touch device and
The quantity of touch-control integrated circuit is reduced, and reduces production cost, so, it efficiently solves electronic equipment in the prior art and exists
The higher technical problem of design cost realizes the technical effect for reducing production cost.
Three, there is first surface using edge touch control line layer due to the technical solution in the embodiment of the present application, it is described
First surface include first part surface and with the unfolded second part surface in the first part surface, wherein it is described
First part surface is bonded the first area that the pixel control layer is arranged in, the second part surface and the touch-control sensing
Technological means of the layer in not contact condition, in this way, touch device, does not need to increase new flexible circuit board in process of production
It is bonded edge region, eliminates the connection of the flexible circuit board of fringe region and the flexible circuit board of main screen, while also subtracting
Lack the port number of touch-control integrated circuit, manufacture craft is simplified, and then improves production yield, so, realize letter
Change manufacture craft, improves the technical effect of yield.
Four, due to the technical solution in the embodiment of the present application, using the edge touch control line layer specifically include with it is described
The corresponding first part in first part surface and second part corresponding with the second part surface, wherein described first
The first resistance value divided is less than the technological means of the second resistance value of the second part, in this way, user is in touch control display screen and side
When edge region, corresponding impedance value is different, and touch-control integrated circuit can judge the touch-control of user by the variable quantity of impedance value
Operation, and then make to show that the touch-control of screen is corresponded to each other with the touch-control of fringe region, it realizes and is needing to touch display screen
When control operation, direct touch-control fringe region, and then user will not block user's sight when carrying out touch control operation, so,
Realize the technical effect for improving user experience.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, will be described below to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the application
Embodiment.
Fig. 1 is a kind of structural schematic diagram for touch device that the embodiment of the present application one provides；
Fig. 2A is the first of the first part of edge touch control line layer 30 and second part tool in the embodiment of the present application one
Shape schematic diagram；
Fig. 2 B is second of tool of the first part of edge touch control line layer 30 and second part in the embodiment of the present application one
Shape schematic diagram；
Fig. 2 C is the third of the first part of edge touch control line layer 30 and second part tool in the embodiment of the present application one
Shape schematic diagram；
Fig. 3 is the screen for realizing control touch-screen mobile phone in the embodiment of the present application one by the area ICON of touch-control touch-screen mobile phone
Schematic diagram；
Fig. 4 A is the first position view of edge touch control line layer 30 in touch-screen mobile phone in the embodiment of the present application one；
Fig. 4 B is the position of one end setting edge touch control line layer 30 in the embodiment of the present application one in the touch device
Set schematic diagram；
Fig. 5 A is the position of the both ends setting edge touch control line layer 30 in the embodiment of the present application one in the touch device
Set schematic diagram；
Fig. 5 B is second position view of the edge touch control line layer 30 in touch-screen mobile phone in the embodiment of the present application one；
Fig. 6 is a kind of electronic equipment structural schematic diagram provided in the embodiment of the present application two.
Specific embodiment
The embodiment of the present invention provides a kind of touch device and electronic equipment, deposits for solving electronic equipment in the prior art
The technical issues of the design of key touch-control or edge touch-control occupies more internal structural space, realizes and reduce touch device
The technical effect of occupied space.
In order to solve the above technical problems, general thought is as follows for technical solution in the embodiment of the present application:
A kind of touch device, comprising:
Show screen；
Pixel control layer, fitting setting is on the display screen；
Edge touch control line layer, has a first surface, and the first surface includes first part surface and with described first
The unfolded second part surface of part of the surface, wherein the first part surface fitting is arranged in the pixel control layer
First area, the second part surface and the pixel control layer are in not contact condition；
Transparency protected cover board, fitting are arranged on the edge touch control line layer.
In the above-mentioned technical solutions, edge touch control line layer is used, there is first surface, the first surface includes the
A part of surface and with the unfolded second part surface in the first part surface, wherein first part surface patch
The first area that the pixel control layer is set is closed, the second part surface and the pixel control layer, which are in, does not contact shape
The technological means of state, in this way, utilizing the flexibility of display screen by extending to the touch control line of fringe region on display screen
Circuit board, which is realized, identifies the touch-control of fringe region, does not need to increase new flexible circuit board fitting edge region, Jin Erye
The connection for eliminating the flexible circuit board of fringe region and the flexible circuit board of main screen saves flexible circuit in electronic equipment
Plate the space occupied, so, efficiently solving electronic equipment in the prior art, there are the designs of key touch-control or edge touch-control
The technical issues of occupying more internal structural space realizes the technical effect for reducing the occupied space of touch device.
In order to better understand the above technical scheme, below by attached drawing and specific embodiment to technical scheme
It is described in detail, it should be understood that the specific features in the embodiment of the present application and embodiment are to the detailed of technical scheme
Thin explanation, rather than the restriction to technical scheme, in the absence of conflict, the embodiment of the present application and embodiment
In technical characteristic can be combined with each other.
Embodiment one
As shown in Figure 1, a kind of structural schematic diagram of the touch device provided for the embodiment of the present application one, is applied to an electronics
In equipment.In practical applications, the electronic equipment can be tablet computer, touch-screen mobile phone etc., be also possible to other electronics and set
It is standby, here, just different one schematically illustrating.It in the embodiment of the present application, will be by taking the electronic equipment be touch-screen mobile phone as an example, to institute
Touch device is stated to be described in detail.
A kind of touch device, comprising:
Show screen 10；
Pixel control layer 20, fitting setting is on display screen 10；
Edge touch control line layer 30, has a first surface, and the first surface includes first part surface 31 and with first
The unfolded second part surface 32 of part of the surface 31, wherein the fitting of first part surface 31 is arranged in pixel control layer 20
First area, second part surface 32 and pixel control layer 20 are in not contact condition；
Transparency protected cover board 40, fitting are arranged on edge touch control line layer 30.
In the specific implementation process, display screen 10 can be LCD display module, such as TN-LCD, TFT-LCD or STN-
LCD etc. is also possible to organic light emitting display mould group, LED display module etc., specifically, to show that screen 10 is that LCD shows mould
For group, display screen 10 is made of backlight module, down polaroid, liquid crystal cell and upper polaroid.Backlight module is located at display screen
The bottom of curtain 10 provides light source for display screen 10.Backlight module is the uniform illumination device of a plane, uses electroluminescent hair
Light, cathode fluorescent tube are arranged in the both sides of entire backlight module or the LED light bar on one side as light source, utilize light guide plate
And the light that reflector plate generates light source reflects, and is passed through the equalizing light rays of reflection by the optical diaphragm on light guide plate
Whether the deflection of liquid crystal molecule passes through the size of liquid crystal cell and the amount light passed through to control light, and converge wide-angle light with
It is watched for front.Down polaroid is provided with above backlight module, for generating polarised light, in the specific implementation process, under
Polaroid can use iodine polarizing piece, dyestuff system polaroid, can also need to increase optical compensation according to what liquid crystal cell designed
Film realizes the promotion of LCD screen performance.Liquid crystal cell is provided in down polaroid, after liquid crystal cell is powered, liquid crystal molecule
Performance can change, it is at this moment, logical to the pixel of liquid crystal each in liquid crystal cell using the thin film transistor (TFT) below liquid crystal cell
The mode for crossing some pulses is controlled, to achieve the purpose that information is shown.Thin film transistor (TFT) can be amorphous, polycrystalline or monocrystalline
Silicon materials are also possible to the thin film transistor (TFT) of other materials.Upper polaroid is additionally provided with above liquid crystal cell, so that display screen
10 can be realized the function that information is shown, upper polaroid can be using iodine polarizing piece, dyestuff system polaroid etc..
In the embodiment of the present application, it shows and is provided with pixel control layer 20 on screen 10.Pixel control layer 20 includes touching
It controls sensor and multiple control circuits is constituted, such as TFT controls integrated circuit, power circuit, is detected by pixel control layer 20
The touch control operation of the touch device, and the touch control operation is converted into electric signal and is handled, and then identifies each touch-control
Operation.ITO can be specifically vaporized on commonly by the multiple control circuit on display screen 10 by way of high temperature deposition
On LCD screen, then pass through ITO plated film, photoresist coating, photoresist exposure, photoresist developing, photoresist post bake, ITO erosion
The step of quarter, photoresist lift off and cleaning, produces touch induction circuit；It can also be by being mounted on photosensitive polymer layer
Transparency conducting layer is formed, and the transparency conducting layer of subsidiary photosensitive layer is fitted on display screen 10, passes through mask by exposure machine
Selective exposure is carried out to photosensitive layer, photosensitive layer is made of one layer of coated process of photosensitive polymer, in the case where illumination
Photonasty chemical reaction can occur, so that remained during development by the part of illumination, and relatively not by illumination
Another part is removed in a manner of dissolving etc. in developing process with developer liquids, in this way, in transparency conducting layer with not by light
According to the corresponding part of photosensitive layer be also removed therewith, the transparency conducting layer being left just forms touch induction circuit.
In the embodiment of the present application, edge touch control line layer 30, edge touch control line layer are provided in pixel control layer 20
30 be specially the first transparency conducting layer formed by nano silver particles；Or by the ink containing conductive metal material by coating
The second transparency conducting layer that process is formed or the third transparency conducting layer formed by steaming indium-tin oxide, it is specific to be formed
The production method that process can refer to pixel control layer 20.
In the embodiment of the present application, edge touch control line layer 30 specifically includes first corresponding with first part surface 31
Divide 33 and second part 34 corresponding with second part surface 32, wherein the first resistance value of first part 33 is less than second part
34 the second resistance value.In the embodiment of the present application, when edge touch control line layer 30 is specially the third transparency conducting layer, i.e.,
Edge touch control line layer 30 is tin indium oxide composition, in order to not influence the display effect of the touch device, need to improve tin indium
The light transmittance of oxide, at this point, first resistance value is greater than 300 Ω.
In the embodiment of the present application, in order to guarantee edge touch control line layer 30 have good electric conductivity, edge touch-control line
Road floor 30 with a thickness of 0.02~0.2um.In the specific implementation process, it can use the mode for adjusting ink and coating process,
In the light of actual conditions adjust the electric conductivity of transparent touch inductive layer.
In the specific implementation process, by taking the touch device is applied to touch-screen mobile phone as an example, in the embodiment of the present application
Under technical solution, touch device is not directed to edge touch control line layer 30, and to increase new flexible circuit board and new integrated circuit logical
The touch control detection to fringe region is realized in road, at this point, to share touch-control integrated for edge touch control line layer 30 and touch-screen mobile phone screen
Circuit path, then, after the pixel control layer 20 of touch-screen mobile phone detects a touch control operation, need to distinguish the touch control operation tool
Body is the touch control operation carried out for touch-screen mobile phone screen or the touch control operation carried out for the area touch-screen mobile phone ICON, Jin Erzheng
Really the corresponding touch control operation.In the embodiment of the present application, using will be offered in first part 33 at least one through-hole or
The mode that first width of edge touch control line layer 30 is incremented by from first part 33 to second part 34, and then reduce touch-control touching
Induction amount when the screen mobile phone region ICON, the influence value of the influence value and mobile phone screen that make fringe region distinguish.
In the specific implementation process, first part 33 can be designed to Openworks shape, as shown in Figure 2 A, can also be by first
Points 33 are designed to V-shaped, as shown in Figure 2 B or first part 33 and 34 stepped cross of second part, as shown in Figure 2 C.
Continue by taking touch-screen mobile phone as an example, after the resistance value of first part 33 and second part 34 determines, touch-screen mobile phone
Processor will determine the threshold value of a preset resistive value variable quantity according to the resistance value of first part 33 and second part 34, work as touch-control
When sensed layer 20 obtains the corresponding change in resistance amount of a certain touch control operation greater than the threshold value, just determine the touch control operation be for
The operation that mobile phone screen carries out；When pixel control layer 20 obtains the corresponding change in resistance amount of a certain touch control operation less than the threshold value
When, just determine that the touch control operation is the operation carried out for the area mobile phone ICON.Such as, touch-screen mobile phone determines change in resistance amount threshold value
The corresponding change in resistance of the touch control operation is just obtained when pixel control layer 20 detects the touch control operation of user for 150 Ω
Amount, if change in resistance amount is 100 Ω, the processor of touch-screen mobile phone judges the Ω of 100 Ω < 150, determines the touch control operation just to use
The operation that family carries out the area mobile phone ICON.
Since first part 33 is different with the resistance value of second part 34, touch-screen mobile phone can also will be directed to touch-screen mobile phone
The touch control operation and correspond to each other for the touch control operation of the area touch-screen mobile phone ICON progress that screen carries out.As shown in figure 3, screen
A point, B point in curtain correspond to the C point in the area ICON, D point, in this way, being slided when user has carried out one in the area ICON from C point to D point
Touch control operation, be just equal to the touch control operation for having carried out sliding in screen from A point to B point, in this way, if user play swim
It plays or using during certain application programs, it is desirable to when carrying out a touch control operation slided from A point to B point to screen, be
The sight of user is not hindered, user can directly slide to D point by C point in the area ICON.
In the embodiment of the present application, the position of edge touch control line layer 30 is related to the first area, firstth area
Two kinds specific as follows of the position in domain:
The first position:
The first area is specially the first end region of the first end of the close pixel control layer 20 of pixel control layer 20.
At this point, only having one end in the touch device is provided with edge touch control line layer 30, in the specific implementation process, edge
With above-mentioned example, i.e., first part 33 is arranged in one end of touch-screen mobile phone screen, second part 34 is then arranged in touch-screen mobile phone
Fringe region on, i.e., the position of ICON in touch-screen mobile phone cover board, as shown in Figure 4 A.
In order to guarantee the balance of the touch device, the touch device is additionally provided with supporter, is arranged described second
The first position at end, so that relative position between the upper surface of the transparency protected cover board and the upper surface of the pixel control layer
Relationship is in the positional relationship that is parallel to each other, and the thickness of the supporter is identical as the thickness of edge touch control line layer 30, such as schemes
Shown in 4B.
Second of position:
The first area specifically includes the first end region and close to pixel control layer 20 and the first end phase
Pair second end second end region.
At this point, the both ends of the touch device are provided with edge touch control line layer 30, as shown in Figure 5A.It is being embodied
In the process, above-mentioned example is continued to use, i.e., is respectively provided with edge touch control line layer 30 at the both ends of touch-screen mobile phone screen, and guarantee first
33 are divided to be located above mobile phone screen, second part 34 is located on screen edge region, as shown in Figure 5 B.
In the embodiment of the present application, in order to protect all parts in the touch device, in edge touch control line layer
Transparency protected cover board 40 is additionally provided on 30, wherein transparency protected cover board 40 is specially that plastic, transparent cover sheet or glass are saturating
Bright cover sheet.
In order to enable all parts of the touch device firmly to stick together, and prevent extraneous dust etc., other are miscellaneous
The internal influence that matter enters the touch device shows the effect of picture, and the touch device can also include a glue frame, will
All components, which are arranged inside the glue frame, forms an entirety.
Embodiment two
Referring to FIG. 6, being based on inventive concept identical with the embodiment of the present application one, the embodiment of the present application two provides a kind of electricity
Sub- equipment, comprising:
Shell 101；
Processor 102 is arranged in shell 101；
Touch device 103 is arranged in shell 101, is connected with processor 102；
Wherein, touch device 103 includes:
Show screen；
Pixel control layer, fitting setting is on the display screen；
Edge touch control line layer, has a first surface, and the first surface includes first part surface and with described first
The unfolded second part surface of part of the surface, wherein the first part surface fitting is arranged in the pixel control layer
First area, the second part surface and the pixel control layer are in not contact condition；
Transparency protected cover board, fitting are arranged on the edge touch control line layer.
In the embodiment of the present application two, the edge touch control line layer be specially formed by nano silver particles it is first transparent
Conductive layer；Or the second transparency conducting layer or pass through vapor deposition that coating process is formed are passed through by the ink containing conductive metal material
The third transparency conducting layer that tin indium oxide is formed.
In the embodiment of the present application two, the edge touch control line layer specifically includes corresponding with the first part surface
First part and second part corresponding with the second part surface, wherein the first resistance value of the first part is less than institute
State the second resistance value of second part.
In the embodiment of the present application two, when the edge touch control line layer is specially the third transparency conducting layer, institute
The first resistance value is stated greater than 300 Ω.
In the embodiment of the present application two, the edge touch control line layer with a thickness of 0.02~0.2um.
In the embodiment of the present application two, at least one through-hole or the edge touch control layer are offered in the first part
First width is incremented by from the first part to the second part.
In the embodiment of the present application two, the first area is specially the pixel control layer close to the touch-control sensing
The first end region of the first end of layer；Or
The first area specifically includes the first end region and close to the pixel control layer and the first end
The second end region of opposite second end.
In the embodiment of the present application two, when the first area is specially the first end region, touch device 103 is also
Include:
The first position of the second end is arranged in supporter so that the upper surface of the transparency protected cover board with it is described
Relative positional relationship is in the positional relationship that is parallel to each other between the upper surface of pixel control layer.
In the embodiment of the present application two, the thickness of the supporter is identical as the thickness of the edge touch control line layer.
In the embodiment of the present application two, the transparency protected cover board is specially that plastic, transparent cover sheet or glass transparent are protected
Protecting cover plate.
By one or more technical solutions in the embodiment of the present application, following one or more technology effects may be implemented
Fruit:
One, there is first surface using edge touch control line layer due to the technical solution in the embodiment of the present application, it is described
First surface include first part surface and with the unfolded second part surface in the first part surface, wherein it is described
First part surface is bonded the first area that the pixel control layer is arranged in, the second part surface and the touch-control sensing
Technological means of the layer in not contact condition, in this way, being utilized by extending to the touch control line of fringe region on display screen
It shows that the flexible circuit board of screen is realized to identify the touch-control of fringe region, does not need to increase new flexible circuit board and be fitted in side
Edge region, and then the connection of the flexible circuit board of fringe region and the flexible circuit board of main screen is also eliminated, save electronics
Flexible circuit board the space occupied in equipment, so, efficiently solve electronic equipment in the prior art there are key touch-control or
The technical issues of design of edge touch-control occupies more internal structural space realizes the skill for reducing the occupied space of touch device
Art effect.
Two, there is first surface using edge touch control line layer due to the technical solution in the embodiment of the present application, it is described
First surface include first part surface and with the unfolded second part surface in the first part surface, wherein it is described
First part surface is bonded the first area that the pixel control layer is arranged in, the second part surface and the touch-control sensing
Technological means of the layer in not contact condition, in this way, being utilized by extending to the touch control line of fringe region on display screen
It shows that the flexible circuit board of screen is realized to identify the touch-control of fringe region, does not need to increase new flexible circuit board and be fitted in side
Edge region further decreases the port number of touch-control integrated circuit, thus make flexible circuit board used in touch device and
The quantity of touch-control integrated circuit is reduced, and reduces production cost, so, it efficiently solves electronic equipment in the prior art and exists
The higher technical problem of design cost realizes the technical effect for reducing production cost.
Three, there is first surface using edge touch control line layer due to the technical solution in the embodiment of the present application, it is described
First surface include first part surface and with the unfolded second part surface in the first part surface, wherein it is described
First part surface is bonded the first area that the pixel control layer is arranged in, the second part surface and the touch-control sensing
Technological means of the layer in not contact condition, in this way, touch device, does not need to increase new flexible circuit board in process of production
It is bonded edge region, eliminates the connection of the flexible circuit board of fringe region and the flexible circuit board of main screen, while also subtracting
Lack the port number of touch-control integrated circuit, manufacture craft is simplified, and then improves production yield, so, realize letter
Change manufacture craft, improves the technical effect of yield.
Four, due to the technical solution in the embodiment of the present application, using the edge touch control line layer specifically include with it is described
The corresponding first part in first part surface and second part corresponding with the second part surface, wherein described first
The first resistance value divided is less than the technological means of the second resistance value of the second part, in this way, user is in touch control display screen and side
When edge region, corresponding impedance value is different, and touch-control integrated circuit can judge the touch-control of user by the variable quantity of impedance value
Operation, and then make to show that the touch-control of screen is corresponded to each other with the touch-control of fringe region, it realizes and is needing to touch display screen
When control operation, direct touch-control fringe region, and then user will not block user's sight when carrying out touch control operation, so,
Realize the technical effect for improving user experience.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of touch device, comprising:
Show screen；
Pixel control layer, fitting setting is on the display screen；
Edge touch control line layer, have first surface, the first surface include first part surface and with the first part
The unfolded second part surface in surface, wherein the of the pixel control layer is arranged in first part surface fitting
One region, the second part surface and the pixel control layer are in contact condition, the edge touch control line layer be not specific
Including and the corresponding first part in the first part surface and second part corresponding with the second part surface, wherein
First resistance value of the first part is less than the second resistance value of the second part；
Transparency protected cover board, fitting are arranged on the edge touch control line layer.
2. touch device as described in claim 1, which is characterized in that the edge touch control line layer is specially by nanometer silver granuel
The first transparency conducting layer that son is formed；Or it is formed by the ink containing conductive metal material by coating process second transparent
Conductive layer or the third transparency conducting layer formed by steaming indium-tin oxide.
3. touch device as claimed in claim 2, which is characterized in that in the edge touch control line layer be specially the third
When transparency conducting layer, first resistance value is greater than 300 Ω.
4. touch device as described in claim 1, which is characterized in that the edge touch control line layer with a thickness of 0.02~
0.2um。
5. touch device as claimed in claim 4, which is characterized in that offered in the first part at least one through-hole or
First width of the edge touch control line layer is incremented by from the first part to the second part.
6. touch device as claimed in claim 5, which is characterized in that the first area is specially the pixel control layer
Close to the first end region of the first end of the pixel control layer；Or
The first area specifically includes the first end region and opposite with the first end close to the pixel control layer
Second end second end region.
7. touch device as claimed in claim 6, which is characterized in that in the first area be specially the first end region
When, the touch device further include:
The first position of the second end is arranged in supporter, so that the upper surface of the transparency protected cover board and the touch-control
Relative positional relationship is in the positional relationship that is parallel to each other between the upper surface of sensed layer.
8. touch device as claimed in claim 7, which is characterized in that the thickness of the supporter and the edge touch control line
The thickness of layer is identical.
9. touch device as claimed in claim 4, which is characterized in that the transparency protected cover board is specially plastic, transparent protection
Cover board or glass transparent cover sheet.
10. a kind of electronic equipment, comprising:
Shell；
Processor is arranged in the shell；
Touch device is arranged in the shell, is connected with the processor；
Wherein, the touch device includes:
Show screen；
Pixel control layer, fitting setting is on the display screen；
Edge touch control line layer, have first surface, the first surface include first part surface and with the first part
The unfolded second part surface in surface, wherein the of the pixel control layer is arranged in first part surface fitting
One region, the second part surface and the pixel control layer are in contact condition, the edge touch control line layer be not specific
Including and the corresponding first part in the first part surface and second part corresponding with the second part surface, wherein
First resistance value of the first part is less than the second resistance value of the second part；
Transparency protected cover board, fitting are arranged on the edge touch control line layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510330419.8A CN104932746B (en) | 2015-06-15 | 2015-06-15 | A kind of touch device and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510330419.8A CN104932746B (en) | 2015-06-15 | 2015-06-15 | A kind of touch device and electronic equipment |
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| Publication Number | Publication Date |
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| CN104932746A CN104932746A (en) | 2015-09-23 |
| CN104932746B true CN104932746B (en) | 2019-02-05 |
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| CN201510330419.8A Active CN104932746B (en) | 2015-06-15 | 2015-06-15 | A kind of touch device and electronic equipment |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109085727B (en) * | 2018-09-11 | 2024-03-19 | 深圳市易快来科技股份有限公司 | Light and thin display device and manufacturing method thereof |
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|---|---|---|---|---|
| CN1912820A (en) * | 2005-08-09 | 2007-02-14 | 宸鸿光电科技股份有限公司 | Wiring structure of touch panel |
| CN103941931A (en) * | 2013-01-22 | 2014-07-23 | 恒颢科技股份有限公司 | Touch panel |
| CN104461145A (en) * | 2014-12-11 | 2015-03-25 | 深圳市华星光电技术有限公司 | Touch screen and production method thereof |
| CN104461152A (en) * | 2014-12-23 | 2015-03-25 | 昆山国显光电有限公司 | Touch display panel and touch display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI492111B (en) * | 2012-10-02 | 2015-07-11 | 傑聖科技股份有限公司 | Touch panel and manufacturing method |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1912820A (en) * | 2005-08-09 | 2007-02-14 | 宸鸿光电科技股份有限公司 | Wiring structure of touch panel |
| CN103941931A (en) * | 2013-01-22 | 2014-07-23 | 恒颢科技股份有限公司 | Touch panel |
| CN104461145A (en) * | 2014-12-11 | 2015-03-25 | 深圳市华星光电技术有限公司 | Touch screen and production method thereof |
| CN104461152A (en) * | 2014-12-23 | 2015-03-25 | 昆山国显光电有限公司 | Touch display panel and touch display device |
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| CN104932746A (en) | 2015-09-23 |
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