CN102214044B - Integrated touch display structure and manufacturing method thereof - Google Patents
Integrated touch display structure and manufacturing method thereof Download PDFInfo
- Publication number
- CN102214044B CN102214044B CN201110174987.5A CN201110174987A CN102214044B CN 102214044 B CN102214044 B CN 102214044B CN 201110174987 A CN201110174987 A CN 201110174987A CN 102214044 B CN102214044 B CN 102214044B
- Authority
- CN
- China
- Prior art keywords
- layer
- touch
- sensed
- control module
- backlight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention provides an integrated touch display structure and a manufacturing method thereof. The structure is used for integrating a first sensing layer, a display layer, a backlight board and a composite assembly layer, wherein the composite assembly layer comprises a second sensing layer and a processing circuit layer. The processing circuit layer is provided with a metal material area to reduce electromagnetic interference to a touch signal so as to improve the accuracy of the touch signal.
Description
Technical field
The present invention is about a kind of touch-control display structure and method thereof, particularly about a kind of integration touch-control display structure and manufacture method thereof, in order to integrate the first sensed layer, display layer, backlight and composite component layer, this composite component layer comprises the second sensed layer and treatment circuit layer.
Background technology
Fast development along with infotech, current various electronic installation widespread use touch technology is as the mode of input message, user is as long as dub display panel with finger or pointer, just can read, information or transmission information on browse displays panel, save traditional electronic devices and must be equipped with button or the input mode of keyboard.For example mobile phone market is under the adding fuel to the flames of IPhone, and Touch Screen becomes the market that Ge Jia manufacturer competitively rushes to attack.
In prior art, the structure of Touch Screen mainly comprises LCD MODULE, capacitance touch control board, switch boards, electromagnetism Trackpad and electromagnetism touch-control antenna plate.LCD MODULE is for display routine picture, capacitance touch control board is in order to produce capacitance touching control signal, electromagnetism touch-control antenna plate is in order to produce electromagnetism touching signals, electromagnetism Trackpad is in order to process this electromagnetism touching signals, and switch boards is used for switching this capacitance touching control signal of selection or this electromagnetism touching signals.Because switch boards, electromagnetism Trackpad and electromagnetism touch-control antenna plate are independent settings respectively, also be that switch boards, electromagnetism Trackpad and electromagnetism touch-control antenna plate are to be indivedual different circuit boards, produce larger noise (noise) and be subject to electromagnetic interference (EMI) (Electromagnetic Interference, EMI), the difficulty that causes touching signals to adjust.Further, switch boards, electromagnetism Trackpad and electromagnetism touch-control antenna plate are with connector (connector) and winding displacement, to see through scolding tin to link together each other, and its wire rod resistance value is higher.In view of this, need to develop a kind of novel touch-control display structure, to address the above problem.
Summary of the invention
One of object of the present invention is to provide a kind of integration touch-control display structure and manufacture method thereof, a plurality of assemblies are integrated and are arranged on larger area composite component layer, by the position of suitable those assemblies of configuration, so that those assemblies are away from easily producing the assembly of noise.
A further object of the present invention is to provide a kind of integration touch-control display structure and manufacture method thereof, utilizing on this composite component layer does not use the residual area of those assemblies as electromagnetic protection region, to reduce the suffered electromagnetic interference (EMI) of touching signals, thereby improve the accuracy of touching signals.
Another object of the present invention is to provide a kind of integration touch-control display structure and manufacture method thereof, a plurality of assemblies are integrated and are arranged on larger area composite component layer, by this composite component layer, shorten the track lengths connecting between a plurality of circuit boards, effectively to reduce the resistance value of wire rod.
A further object of the present invention is to provide a kind of integration touch-control display structure and manufacture method thereof, utilizes this composite component layer to increase the area of dissipation of those assemblies, and increases the assembling intensity of mechanism.
For reaching above-mentioned object, in one embodiment, the present invention proposes a kind of integration touch-control display structure, and this integration touch-control display structure comprises the first sensed layer, display layer, backlight and composite component layer.The first sensed layer is in order to produce one first sensing signal.Display layer is in order to show a program picture, and this first sensed layer depends on a side of this display layer, and while forming a touch on this program picture, this first sensing signal of the corresponding generation of this first sensed layer is to respond this touch.Backlight is arranged on the another side of this display layer, backlight to irradiate this display layer for generation of one.
Composite component layer is arranged in this backlight and with respect to this display layer, and this composite component layer comprises the second sensed layer and treatment circuit layer.The second sensed layer contacts this backlight, and while forming an induction action on this program picture, this second sensing signal of the corresponding generation of this second sensed layer is to respond this induction action.Treatment circuit layer is formed in this second sensed layer, there is the first touch-control module, the second touch-control module and switch, this first touch-control module is changed this first sensing signal to form the first coordinate figure that corresponds to this touch, this second touch-control module is changed this second sensing signal to form the second coordinate figure that corresponds to this induction action, this switch switches this first touch-control module and this second touch-control module, to select this first coordinate figure or this second coordinate figure, wherein the area of this treatment circuit layer is more than or equal to the area of this second sensed layer, and on this treatment circuit layer except this first touch-control module, residual area beyond this second touch-control module and this switch more arranges a metal material region.
In another embodiment, the present invention proposes a kind of manufacture method of integrating touch-control display structure, comprises the following steps:
(1) provide a display layer, wherein this display layer is in order to show a program picture.
(2) form a backlight on a side of this display layer.
(3) form a composite component layer in this backlight, so that this composite component layer is electrically connected this backlight, and this composite component layer and this display layer are oppositely arranged based on this backlight, wherein this composite component layer is for example multilayer board.Wherein form in the step of this composite component layer, also comprise the following steps: in step (3-1), form the second sensed layer, so that this second sensed layer contacts this backlight, this second sensed layer produces the second sensing signal, and wherein this second sensed layer is for example board of electromagnetic-type touch.In step (3-2), sequentially form wiring layer and treatment circuit layer in this second sensed layer, wherein this treatment circuit layer arranges the first touch-control module, the second touch-control module and switch, and wherein the area of this treatment circuit layer is more than or equal to the area of this second sensed layer.In step (3-3), form a metal material region in this treatment circuit layer on the residual area except this first touch-control module, the second touch-control module and switch.That is, and on the residual area except this first touch-control module, this second touch-control module and this switch, also form metal material region on this treatment circuit layer.Further, this step (3-2) formation processing circuit layer also comprises the following steps: in step (3-21) in this second sensed layer, forms time schedule controller, in order to produce timing control signal and data-signal.In step (3-22), form backlight drive module, according to this timing control signal, in order to drive this backlight.In step (3-23), form power module, provide this integration touch-control display structure to operate required power supply.Wherein, this first touch-control module, this second touch-control module and this switch are respectively away from this time schedule controller, this backlight drive module and at least one preset distance of this power module.
(4) form the first sensed layer on the another side of this display layer, so that this first sensed layer produces the first sensing signal, wherein this first sensed layer is electrically connected this composite component layer, and wherein the first sensed layer is for example capacitive touch control plate.
Integration touch-control display structure of the present invention and manufacture method thereof, integrate a plurality of assemblies to be arranged on larger area composite component layer, so that those assemblies are away from easily producing the assembly of noise; Reduce the suffered electromagnetic interference (EMI) of touching signals, to improve the accuracy of touching signals; By this composite component layer, shorten the track lengths connecting between a plurality of circuit boards, effectively to reduce the resistance value of wire rod; And utilize this composite component layer to increase the area of dissipation of those assemblies, and increase the assembling intensity of mechanism.
For foregoing of the present invention can be become apparent, preferred embodiment cited below particularly, and coordinate appended graphicly, be described in detail below.
Accompanying drawing explanation
Fig. 1 is the vertical view of integrating touch-control display structure in the embodiment of the present invention.
Fig. 2 integrates the side view of touch-control display structure in Fig. 1 of the present invention.
Fig. 3 is the process flow diagram of the manufacture method of this integration touch-control display structure in the embodiment of the present invention.
Fig. 4 is the process flow diagram that forms composite component layer in the embodiment of the present invention.
Fig. 5 be in the embodiment of the present invention in the second sensed layer the process flow diagram of formation processing circuit layer.
main element symbol description in figure
200 integrate touch-control display structure 202 first sensed layer
204 display layer 206 backlight
208 composite component layer 210 second sensed layer
First axial layer of 210b of 210a second be layer axially
211 wiring layer 212 treatment circuit layer
214 first touch-control module 216 second touch-control modules
218 switch 220 interface modules
221 show output signal 222 time schedule controllers
224 backlight drive module 226 driving circuits
228 power module 230 metal material regions
PD preset distance.
Embodiment
Preferred embodiment of the present invention is described in detail by appended graphic and explanation below, different graphic in, identical element numbers represents same or analogous assembly.
With reference to figure 1 and Fig. 2, Fig. 1 is the top view of integrating touch-control display structure 200 in the embodiment of the present invention, and Fig. 2 integrates the side view of touch-control display structure 200 in Fig. 1 of the present invention.This integration touch-control display structure 200 is comprised of the first sensed layer 202, display layer 204, backlight 206 and composite component layer 208.
This first sensed layer 202 produces the first sensing signal, in order to the touch of sensing finger.In one embodiment, this first sensed layer 202 is condenser type (capacitive type) Trackpads, and this capacitance type touch-control panel is for example tin indium oxide (Indium Tin Oxide, ITO) layer.This display layer 204 is in order to show a program picture, this first sensed layer 202 is arranged on a side of this display layer 204, while forming this touch on this program picture, this first sensing signal of the corresponding generation of this first sensed layer 202, to respond this touch.In other words, when user's finger touches when corresponding to the first sensed layer 202 of this program picture, produce this first sensing signal, it represents that user will carry out the application program (application program, AP) clicking on this program picture.Backlight 206 is arranged on the another side of this display layer 204, backlight in order to produce one, so that this display layer 204 of this backlight illumination, this backlight 206 is for example light emitting source or any type of light source that light emitting diode (light emitted diode, LED) forms.Composite component layer 208 is arranged in this backlight 206 and with this display layer 204 and is oppositely arranged, that is this composite component layer 208 and this display layer 204 lay respectively at the different two sides of this backlight 206.In one embodiment, composite component layer 208 is for example the multilayer circuit board of manufacturing with printed circuit board (PCB) (printer circuit board, PCB) process technique.The detailed structure of composite component layer 208 is as described below.
In composite component layer 208, this treatment circuit layer 212 forms (for example attach or adhere to) in this second sensed layer 210, has mutually the first touch-control module 214 that should the first sensed layer 202, the second touch-control module 216, switch 218, interface module 220, time schedule controller 222, backlight drive module 224, driving circuit 226 and power module 228 that mutually should the second sensed layer 210 on this treatment circuit layer 212.This first sensed layer 202 is electrically connected at this first touch-control module 214, and this second sensed layer 210 is electrically connected at this second touch-control module 216, and this first touch-control module 214 is connected to this switch 218 with this second touch-control module 216.This switch 218 connects this interface module 220, and this time schedule controller 222 connects this interface module 220 to this driving circuit 226, and this time schedule controller 222 connects this interface module 220 to this backlight drive module 224.This backlight drive module 224 connects this backlight 206.
In one embodiment, this second sensed layer 210 is to utilize the perforation of composite component layer 208 (not shown) to connect this second touch-control module 216, can omit external winding displacement and connector (connector) is set on composite component layer 208; That is second sensed layer 210 perforation that sees through this treatment circuit layer 212 be directly electrically connected the pin position (pin) of this second touch-control module 216.And this second touch-control module 216 utilizes the cabling of composite component layer 208 to connect this switch 218, can be omitted in external winding displacement to be set on composite component layer 208 and connector is set and connect the second touch-control module 216 and the second touch-control module 216; That is the cabling that the second touch-control module 216 sees through this treatment circuit layer 212 is directly electrically connected the pin position of this switch 218.According to above-mentioned, it is perforation and the cabling formation electric connection by this treatment circuit layer 212 with this switch 218 between the two that the second touch-control module 216 corresponds to the second sensed layer 210, effectively improves the connected mode of winding displacement and the connector of prior art.
On treatment circuit layer 212, the first sensing signal that this first touch-control module 214 calculates from this first sensed layer 202, to form the first coordinate figure of the position that corresponds to this touch, for example, by the capacitance variations of the generation of static electricity between tin indium oxide (ITO) layer and human body, with the induced current being produced by position of touch, calculate this first coordinate figure.The second sensing signal that this second touch-control module 216 calculates from this second sensed layer 210, to form the second coordinate figure of the position that corresponds to this induction action.Particularly, electromagnetic pen is signal transmitting terminal, the second sensed layer 210 is signal receiving ends, when electromagnetic pen approaches the second sensed layer 210, produce magnetic flux change and form the second sensing signal, the second touch-control module 216 calculates the second coordinate figure according to this second sensing signal, to find out sensed position point.This switch 218 switches this first touch-control module 214 and this second touch-control module 216, to select this first coordinate figure or this second coordinate figure both one of them.This switch 218 is for example generic serial port (Universal Serial Bus, USB) hub (hub).
The area for the treatment of circuit layer 212 of the present invention is more than or equal to the area of this second sensed layer 210, and at the residual area except this first touch-control module 214, this second touch-control module 216 and this switch 218, also forms a metal material region 230 on this treatment circuit layer 212.Specifically, the first touch-control module 214, the second touch-control module 216 and switch 218 are disposed at the specific region on treatment circuit layer 212, by easily producing the circuit unit of noise away from time schedule controller 222, this backlight drive module 224 and this power module 228 etc., to avoid the calculating of the first sensing signal, the second sensing signal, the first coordinate figure and second coordinate figure of the first touch-control module 214 and the second touch-control module 216 to produce error; Even if also the first sensing signal, the second sensing signal have preferably signal-noise ratio (signal-to-noise ratio, SNR).In other words, a plurality of assemblies are comprised to the first touch-control module 214, the second touch-control module 216 and switch 218 integration are arranged on larger area composite component layer 208, by the position of suitable those assemblies of configuration, so that those assemblies are away from easily producing the assembly of noise.Further, the residual area of this treatment circuit layer 212 more arranges this metal material region 230, this metal material region 230 is for example that copper material forms, to reduce electromagnetic interference (EMI) (Electromagnetic Interference, EMI), to meet the code requirement of Electro Magnetic Compatibility (Electromagnetic Compatibility, EMC).That is, utilize the extra metal material region for the treatment of circuit layer 212 230 to produce the effect of electromagnetic protections, to improve the accuracy of the first sensing signal, the second sensing signal, the first coordinate figure and the second coordinate figure.
On treatment circuit layer 212, interface module 220 is in order to transmit to show output signal 221 and the first coordinate figure of selecting or the second coordinate figure both one of them.This interface module 220 is to be compatible with Low Voltage Differential Signal (Low Voltage Differential Signaling, LVDS), low-swing differential signal (Reduced Swing Differential Signaling, RSDS) and the standard specification such as transistor-transistor logic (Transistor-Transistor Logic, TTL).This demonstration output signal, this first coordinate figure and this second coordinate figure are the signal format that is compatible with Low Voltage Differential Signal (LVDS), low-swing differential signal (RSDS) and transistor-transistor logic (TTL).Time schedule controller 222 shows the first coordinate figure or second coordinate figure of output signal and selection according to this, in order to produce timing control signal and data-signal.Backlight drive module 224 is according to this timing control signal, in order to drive this backlight 206.Driving circuit 226 is according to this timing control signal and this data-signal, to drive this display layer 204.Power module 228 provides this display structure 200 running required power supply.This power module 228 is used battery or external power supply to originate as electric power supply.
On treatment circuit layer 212, the first touch-control module 214, the second touch-control module 216 and switch 218 are respectively away from time schedule controller 222, backlight drive module 224 and at least one preset distance of power module 228 (predetermined distance, PD) (as shown in Figure 1).This preset distance is to make the first touch-control module 214, this second touch-control module 216 and this switch 218 be subject to the distance that minimum signal disturbs.In addition, when a plurality of assemblies (comprising the first touch-control module 214, the second touch-control module 216 and switch 218) integration is arranged at larger area composite component layer 208, can be by shortening the first touch-control module 214, the second touch-control module 216 and switch 218 cabling (transmission line) distance each other, and utilize larger area treatment circuit layer 212 to make the width of this cabling larger, effectively to reduce the wire rod resistance value (resistance) between the first touch-control module 214, the second touch-control module 216 and switch 218.And, when a plurality of assemblies (comprising the first touch-control module 214, the second touch-control module 216 and switch 218) integration is arranged at larger area composite component layer 208, can increase the area of dissipation of those assemblies.In addition, composite component layer 208 is integrated the second sensed layer 210, wiring layer 211 and treatment circuit layer 212, and its mechanism's intensity is better, increases the convenience of assembling.
In this composite component layer 208, this wiring layer 211 is between this second sensed layer 210 and this treatment circuit layer 212, and this wiring layer 211 comprises and adds agate (Gamma) circuit, ground path and operation circuit.
With reference to 1-4 figure, Fig. 3 is the process flow diagram of the manufacture method of this integration touch-control display structure 200 in the embodiment of the present invention, and Fig. 4 is the process flow diagram of the manufacture method of composite component layer 208 in the embodiment of the present invention.The manufacture method of this integration touch-control display structure 200 comprises the following steps:
In step S300, a display layer 204 is provided, wherein this display layer 204 is in order to show a program picture.
In step S302, form a backlight 206 on a side of this display layer 204.
In step S304, form a composite component layer 208 in this backlight 206, so that this composite component layer 208 is electrically connected this backlight 206, and this composite component layer 208 is oppositely arranged based on this backlight 206 with this display layer 204, and wherein this composite component layer 208 is for example multilayer board.Wherein step S304 forms this composite component layer 208 and also comprises: in step S304-1, form the second sensed layer 210, so that these the second sensed layer 210 these backlight 206 of contact, this second sensed layer 210 produces the second sensing signal, and wherein this second sensed layer 210 is for example board of electromagnetic-type touch.In step S304-2, sequentially in this second sensed layer 210, form wiring layer 211 and treatment circuit layer 212, wherein this treatment circuit layer 212 arranges the first touch-control module 214, the second touch-control module 216 and switch 218, and wherein the area of this treatment circuit layer 212 is more than or equal to the area of this second sensed layer 210.In step S304-3, on the residual area in this treatment circuit layer 212 except this first touch-control module 214, the second touch-control module 216 and switch 218, form a metal material region 230.That is, and at the residual area except this first touch-control module 214, this second touch-control module 216 and this switch 218, also form metal material region 230 on this treatment circuit layer 212.Further, this step S304-2 formation processing circuit layer 212 also comprises in this second sensed layer 210: with reference to figure 5, in step S304-21, form time schedule controller 222, in order to produce timing control signal and data-signal.In step S304-22, form backlight drive module 224, according to this timing control signal, in order to drive this backlight 206.In step S304-23, form power module 228, provide this integration touch-control display structure 200 running required power supply.Wherein, this first touch-control module 214, this second touch-control module 216 and this switch 218 are respectively away from this time schedule controller 222, this backlight drive module 224 and at least one preset distance PD of this power module 228 (as shown in Figure 1).
In step S306, on the another side of this display layer 204, form the first sensed layer 202, so that this first sensed layer 202 produces the first sensing signal, wherein this first sensed layer 202 is electrically connected this composite component layer 208, and wherein the first sensed layer 202 is for example capacitive touch control plate.
In one embodiment, wherein the area of this composite component layer 208 is greater than or equal to the area of this first sensed layer 202.The area of the treatment circuit layer 212 of this composite component layer 208 is greater than or equal to the area of this second sensed layer 210.The manufacture method of integration touch-control display structure 200 of the present invention, integrates a plurality of assemblies to be arranged on larger area composite component layer 208, by the position of suitable those assemblies of configuration, so that those assemblies are away from easily producing the assembly of noise.And utilize on this composite component layer 208 and do not use the residual area of those assemblies as electromagnetic protection region, to reduce the suffered electromagnetic interference (EMI) of touching signals, thus the accuracy of raising touching signals.
In sum, integration touch-control display structure of the present invention and manufacture method thereof, integrate a plurality of assemblies to be arranged on larger area composite component layer, by the position of suitable those assemblies of configuration, so that those assemblies are away from easily producing the assembly of noise; Utilize on this composite component layer and do not use the residual area of those assemblies as electromagnetic protection region, to reduce the suffered electromagnetic interference (EMI) of touching signals, thus the accuracy of raising touching signals; By this composite component layer, shorten the track lengths connecting between a plurality of circuit boards, effectively to reduce the resistance value of wire rod; And utilize this composite component layer to increase the area of dissipation of those assemblies, and increase the assembling intensity of mechanism.
Although the present invention discloses as above with preferred embodiment; so it is not in order to limit the present invention; persond having ordinary knowledge in the technical field of the present invention; without departing from the spirit and scope of the present invention; can do various changes and retouching, thus protection scope of the present invention should with accompanying claim the person of being defined be as the criterion.
Claims (16)
1. integrate a touch-control display structure, it is characterized in that, comprising:
The first sensed layer, in order to produce the first sensing signal;
Display layer, in order to show a program picture, wherein said the first sensed layer is arranged on the side of this display layer;
Backlight, is arranged on the another side of described display layer, backlight to irradiate described display layer in order to produce; And
Composite component layer, is arranged in described backlight and with described display layer and is oppositely arranged, and this composite component layer comprises:
The second sensed layer, in order to contact described backlight, and produces the second sensing signal; And
Treatment circuit layer, be formed in this second sensed layer, in order to arrange the first touch-control module of corresponding described the first sensed layer, mutually should the second sensed layer the second touch-control module and switch, the area of wherein said treatment circuit layer is more than or equal to the area of this second sensed layer, and described treatment circuit layer also forms at least one metal material region on the residual area except described the first touch-control module, described the second touch-control module and described switch.
2. integration touch-control display structure according to claim 1, is characterized in that, described the first sensed layer is to be capacitive touch control plate.
3. integration touch-control display structure according to claim 1, is characterized in that, described the second sensed layer is board of electromagnetic-type touch.
4. integration touch-control display structure according to claim 1, is characterized in that, described composite component layer is multilayer board.
5. integration touch-control display structure according to claim 1, it is characterized in that, described the first touch-control module is changed described the first sensing signal to form the first coordinate figure that corresponds to touch, described the second touch-control module is changed described the second sensing signal to form the second coordinate figure that corresponds to induction action, described switch switches described the first touch-control module and described the second touch-control module, to select this first coordinate figure or this second coordinate figure.
6. integration touch-control display structure according to claim 5, is characterized in that, on described treatment circuit layer, also comprises:
Interface module, is coupled to described switch, in order to transmit to show described first coordinate figure of output signal and selection or described the second coordinate figure both one of them;
Time schedule controller, is coupled to described interface module, according to described the first coordinate figure or described second coordinate figure of described demonstration output signal and selection, in order to produce timing control signal and data-signal;
Backlight drive module, couples described time schedule controller to described backlight, according to described timing control signal, in order to drive described backlight;
Driving circuit, is coupled to described time schedule controller, according to described timing control signal and described data-signal, to drive described display layer; And
Power module, provides described display structure to operate required power supply;
Wherein, described the first touch-control module, described the second touch-control module and described switch are respectively away from described time schedule controller, described backlight drive module and at least one preset distance of described power module.
7. integration touch-control display structure according to claim 1, is characterized in that, the area of described composite component layer is greater than or equal to the area of described the first sensed layer.
8. integration touch-control display structure according to claim 1, is characterized in that, described the second sensed layer also comprises:
The first axial layer, in order to the X coordinate direction signal of the second sensing signal described in sensing; And
The second axial layer, axially layer is upper to be arranged at described first, described first axially layer with described in this second axially layer overlap mutually staggered, this second axially layer in order to Y coordinate direction signal of the second sensing signal described in sensing.
9. integration touch-control display structure according to claim 1, it is characterized in that, while forming touch on described program picture, described the first sensing signal of the corresponding generation of described the first sensed layer is to respond this touch, while forming an induction action on described program picture, corresponding generation the second sensing signal of described the second sensed layer is to respond this induction action.
10. a manufacture method of integrating touch-control display structure, is characterized in that, comprises the following steps:
Provide display layer, so that this display layer display routine picture;
Form backlight on the side of described display layer;
Form composite component layer in described backlight, so that this composite component layer is electrically connected described backlight, and this composite component layer and described display layer are oppositely arranged based on described backlight; And
Form the first sensed layer on the another side of described display layer, so that this first sensed layer produces the first sensing signal;
In the step of described formation composite component layer, also comprise the following steps:
Form the second sensed layer, so that this second sensed layer contacts described backlight, this second sensed layer produces the second sensing signal;
Formation processing circuit layer is in described the second sensed layer, and this treatment circuit layer arranges the first touch-control module, the second touch-control module and a switch, and wherein the area of this treatment circuit layer is more than or equal to the area of described the second sensed layer; And
Form metal material region in described treatment circuit layer on the residual area except described the first touch-control module, described the second touch-control module and described switch.
11. manufacture methods according to claim 10, is characterized in that, form in the step of described treatment circuit layer in described the second sensed layer, also comprise the following steps:
Form time schedule controller, in order to produce timing control signal and data-signal;
Form backlight drive module, according to described timing control signal, in order to drive described backlight; And
Form power module, provide described integration touch-control display structure to operate required power supply;
Wherein, described the first touch-control module, described the second touch-control module and described switch are respectively away from described time schedule controller, described backlight drive module and at least one preset distance of described power module.
12. manufacture methods according to claim 10, it is characterized in that, while forming a touch on described program picture, described the first sensing signal of the corresponding generation of described the first sensed layer is to respond described touch, while forming an induction action on described program picture, corresponding generation one second sensing signal of described the second sensed layer is to respond described induction action.
13. manufacture methods according to claim 10, is characterized in that, described the first sensed layer is capacitive touch control plate.
14. manufacture methods according to claim 10, is characterized in that, described the second sensed layer is board of electromagnetic-type touch.
15. manufacture methods according to claim 10, is characterized in that, described composite component layer is multilayer board.
16. manufacture methods according to claim 10, is characterized in that, the area of described composite component layer is greater than or equal to the area of described the first sensed layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110174987.5A CN102214044B (en) | 2011-06-27 | 2011-06-27 | Integrated touch display structure and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110174987.5A CN102214044B (en) | 2011-06-27 | 2011-06-27 | Integrated touch display structure and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102214044A CN102214044A (en) | 2011-10-12 |
| CN102214044B true CN102214044B (en) | 2014-03-19 |
Family
ID=44745375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110174987.5A Expired - Fee Related CN102214044B (en) | 2011-06-27 | 2011-06-27 | Integrated touch display structure and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102214044B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257737B (en) * | 2012-02-17 | 2017-11-03 | 上海智显光电科技有限公司 | Integrated touch screen control module |
| US8933902B2 (en) * | 2012-08-13 | 2015-01-13 | Htc Corporation | Touch panel structure, touch and display panel structure, and integrated touch display panel structure having antenna pattern and method of forming touch panel having antenna pattern |
| TWI471783B (en) * | 2013-01-30 | 2015-02-01 | Kye Systems Corp | Touch panel and touch apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593785A (en) * | 2009-07-03 | 2009-12-02 | 友达光电股份有限公司 | Optics sensing element, its manufacture method and optical touch-control device |
| CN101630079A (en) * | 2008-07-18 | 2010-01-20 | 群康科技(深圳)有限公司 | Function integrating membrane and touch screen and backlight module adopting same |
| JP2011123580A (en) * | 2009-12-09 | 2011-06-23 | Sharp Corp | Indication input system and optical indication input device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010277378A (en) * | 2009-05-29 | 2010-12-09 | Hitachi Displays Ltd | Liquid crystal display device |
-
2011
- 2011-06-27 CN CN201110174987.5A patent/CN102214044B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101630079A (en) * | 2008-07-18 | 2010-01-20 | 群康科技(深圳)有限公司 | Function integrating membrane and touch screen and backlight module adopting same |
| CN101593785A (en) * | 2009-07-03 | 2009-12-02 | 友达光电股份有限公司 | Optics sensing element, its manufacture method and optical touch-control device |
| JP2011123580A (en) * | 2009-12-09 | 2011-06-23 | Sharp Corp | Indication input system and optical indication input device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102214044A (en) | 2011-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120313863A1 (en) | Integrated touch panel structure and manufacturing method thereof | |
| CN205071053U (en) | Smart mobile phone | |
| CN104704513B (en) | Interface and communicator | |
| CN103577005A (en) | Capacitive touch panel and module thereof | |
| CN103765355A (en) | Flexible circuit routing | |
| CN203386160U (en) | Touch sensing panel, touch sensing device, and controller chip for sensing multi-point touch control signals | |
| CN102214044B (en) | Integrated touch display structure and manufacturing method thereof | |
| CN102479014B (en) | The touch apparatus of application flexibility circuit board | |
| KR101619006B1 (en) | Touch panel and electric apparatus | |
| CN103677467A (en) | Touch sensitive device | |
| CN103401967A (en) | Mobile terminal and touch screen thereof | |
| CN205158320U (en) | Touch control screen | |
| CN102841720B (en) | There is the electronic product of touch control structure and realize the method for touch control | |
| CN103197789B (en) | Contact panel | |
| CN111580702A (en) | Display panel and display device | |
| CN107302616B (en) | Back lid touch structure and smart mobile phone of smart mobile phone | |
| CN102520825B (en) | FPC (Flexible Printed Circuit) interface circuit compatible with capacitance and resistance touch screens and design method of FPC interface circuit | |
| CN106886322A (en) | Touch control display apparatus and preparation method thereof | |
| CN102446040A (en) | Resistance type touch control panel | |
| CN109213388A (en) | A kind of touch-control display panel and touch control display apparatus | |
| CN204883654U (en) | Touch control type display device | |
| CN203689490U (en) | Single-layer multi-point type capacitance touch sensor | |
| CN103853369A (en) | Touch panel module and touch device thereof | |
| KR101026522B1 (en) | Touch screen panel module increasing active area | |
| CN105138199A (en) | Touch key sensor and control panel with the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20160627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |