CN101782817A - Electric device with integrated type touch control panel, display system thereof and method for controlling same - Google Patents
Electric device with integrated type touch control panel, display system thereof and method for controlling same Download PDFInfo
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- CN101782817A CN101782817A CN200910036859A CN200910036859A CN101782817A CN 101782817 A CN101782817 A CN 101782817A CN 200910036859 A CN200910036859 A CN 200910036859A CN 200910036859 A CN200910036859 A CN 200910036859A CN 101782817 A CN101782817 A CN 101782817A
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Abstract
The invention provides an electric device with an integrated type touch control panel, which is provided with a plurality of touch control panels and can execute a plurality of application programs. The electric device comprises a capacitor type touch control panel, a resistor type touch control panel arranged on the capacitor type touch control panel, and a processing unit, wherein the processing unit can selectively use the capacitor type touch control panel or resistor type touch control panel according to attributes of the application programs or characteristics of input signals received by the touch control panel ends.
Description
Technical field
The present invention is a kind of contact panel, particularly a kind of integrated touch panel and control method thereof with a plurality of contact panels.
Background technology
In recent years, the application of contact panel can be said so more and more widely, no matter be personal computer, notebook computer, PDA(Personal Digital Assistant) or mobile phone, all can add the function of contact panel.The know-why of contact panel is that according to different induction modes, detecting voltage, electric current, sound wave or infrared ray etc. are measured the coordinate position of touch point with this when finger or other medium when touching screen.For example resistance-type is and utilizes upper and lower interelectrode potential difference (PD), calculates the compression point position probing and goes out the touch point place.But different types of contact panel is in the position of touch point identification difference to some extent, and for example electric resistance touch-control panel is just low than capacitance type touch-control panel.And the user can have different identification demands according to the program difference of using when using contact panel.The shortcoming of capacitance type touch-control panel is power consumption and must limits the use of finger, or the ground wire pointer, and its advantage is to accept to carry out to refer to touch-control more, and only need touch panel, and capacitance type touch-control panel can sensitive induction.In comparison, electric resistance touch-control panel both can use finger, can also use the various contactor control devices that can exert pressure thereon, but electric resistance touch-control can only accept singly to refer to touch-control, and the touch-control of need exerting pressure.For the user, two kinds of panels all have it to use restriction, quite inconvenience.
Summary of the invention
Purpose of the present invention is for providing a kind of integrated touch panel and control method thereof with a plurality of contact panels.
Embodiments of the invention provide a kind of electronic installation with integrated touch panel, can comprise a capacitance type touch-control panel, an electric resistance touch-control panel in order to carry out a plurality of application programs, are arranged on this capacitance type touch-control panel; An and processing unit.This processing unit is according to the attribute of these application programs, or the characteristic of the input signal that received of contact panel end selects to use this electric resistance touch-control panel or this capacitance type touch-control panel.
Embodiments of the invention provide a kind of display system with integrated touch panel, comprise a capacitance type touch-control panel, an electric resistance touch-control panel, be arranged on this capacitance type touch-control panel, a display panel, be arranged under this capacitance type touch-control panel and an electronic installation.This electronic installation is according to the attribute of an application program, or the characteristic of the input signal that received of contact panel end selects to use this electric resistance touch-control panel or this capacitance type touch-control panel, and controls this display panel, to produce image that should input signal.
Embodiments of the invention provide a kind of control method of integrated touch panel, this integrated touch panel comprises a capacitance type touch-control panel and an electric resistance touch-control panel, be arranged on this capacitance type touch-control panel, this method comprises: start a contact panel supervisory routine; When one first application program is used, select to use this electric resistance touch-control panel or this capacitance type touch-control panel according to the recognition mode of this first application program.
Embodiments of the invention provide a kind of electronic installation with integrated touch panel of a plurality of contact panels, can be in order to carry out a plurality of application programs, comprise a capacitance type touch-control panel, an electric resistance touch-control panel, be arranged on this capacitance type touch-control panel, and a Control Software.This Control Software selects to use this capacitance type touch-control panel or this electric resistance touch-control panel according to the characteristic of a touching signals of passing back from this capacitance type touch-control panel or this electric resistance touch-control panel.
Embodiments of the invention provide a kind of display system with integrated touch panel of a plurality of contact panels, comprise a capacitance type touch-control panel, an electric resistance touch-control panel, be arranged on this capacitance type touch-control panel, a display panel, be arranged under this capacitance type touch-control panel, and an electronic installation.This electronic installation is judged the characteristic of a touching signals of passing back from this capacitance type touch-control panel or this electric resistance touch-control panel according to a Control Software, select to use this electric resistance touch-control panel or this capacitance type touch-control panel, and control this display panel, to produce to image that should touching signals.
Description of drawings
Fig. 1 is the synoptic diagram according to an integrated touch panel of the present invention.
Fig. 2 is the process flow diagram of the control method of the integrated touch panel of the electronic installation of the display panel with integrated touch panel according to the present invention.
Fig. 3 is a kind of synoptic diagram with display system of integrated touch panel according to the present invention.
Fig. 4 is the synoptic diagram according to the embodiment of another integrated touch panel of the present invention.
Embodiment
Fig. 1 is according to the synoptic diagram with display panel of integrated touch panel of the present invention.Only express the assembly that part needs among Fig. 1, other then skips over as the driving circuit of display panel or the circuit for detecting of contact panel and does not carry.Electric resistance touch-control panel 11 is arranged at the top of capacitance type touch-control panel 12, and display panel 10 then is the below that is arranged at capacitance type touch-control panel 12.Electric resistance touch-control panel 11 is provided with an anti-scratch layer, in order to protective resistance formula contact panel 11.Be provided with a bonding coat between electric resistance touch-control panel 11 and the capacitance type touch-control panel 12, in order to bind electric resistance touch-control panel 11 and capacitance type touch-control panel 12.Multiplexer 15 see through respectively analog-digital converter 13 with 14 and electric resistance touch-control panel 11 and capacitance type touch-control panel 12 couple.Processing unit 16 can select to use this electric resistance touch-control panel or this capacitance type touch-control panel according to the attribute of application program, be noted that, this moment, processing unit 16 can be selected to close the contact panel of not choosing, or did not close the contact panel of not choosing.Processing unit 16 may be by being realized by software or by hardware.
If use the program of carrying out as the electronic installation of Fig. 1 need use the control mode touch mode of a high identification, then this processing unit 16 uses this capacitance type touch-control panel.If use the program of carrying out as the electronic installation of Fig. 1 need use the control mode touch mode of a low identification, then this processing unit 16 uses this capacitance type touch-control panel.In the present embodiment, the gap of the coordinate position of the control mode touch mode of high identification coordinate position that refers to the actual touch point on the contact panel and the circuit for detecting that sees through on the contact panel touch point of trying to achieve is less than a predictive error.For instance, see through the distance difference of the horizontal coordinate of coordinate position of the horizontal coordinate of coordinate position of the touch point that the circuit for detecting on the contact panel tries to achieve and vertical coordinate and actual touch point and vertical coordinate within a preset distance.Otherwise the gap of the coordinate position of the touch point that the coordinate position that the control mode touch mode of low identification refers to the actual touch point on the contact panel and the circuit for detecting that sees through on the contact panel are tried to achieve is greater than a predictive error.For instance, the distance difference that sees through the horizontal coordinate of horizontal coordinate and the coordinate position of vertical coordinate and actual touch point of coordinate position of the touch point that the circuit for detecting on the contact panel tries to achieve and vertical coordinate this preset distance greatly.
Fig. 2 is the process flow diagram of the control method of the electronic installation of the display panel with integrated touch panel according to the present invention.The display panel with integrated touch panel in this process flow diagram as shown in Figure 1.In step S21, start a contact panel supervisory routine earlier.Then, enter step S22, judge the required recognition mode of this application program by the contact panel supervisory routine when electronic installation during at executive utility.If this application program is to use the control mode touch mode of a low identification, then this contact panel supervisory routine selects this electric resistance touch-control panel to use (step S24) for this application program.When this application program is to use the control mode touch mode of a high identification, then this contact panel supervisory routine selects this capacitance type touch-control panel to use (step S23) for this application program.In the present embodiment, be must use map figure and support data the time as application program, then this application program is used the control mode touch mode of high identification.These application programs may be navigation system application program, GPS (Global Positioning System, related application GPS) or image processing application program.
In another embodiment, the user can see through the contact panel supervisory routine and directly set the control mode touch mode of the application program in the electronic installation, and is stored in the database.When application program was performed, then the data in the contact panel supervisory routine readable data storehouse were selected and are then used capacitance type touch-control panel or electric resistance touch-control panel.
Fig. 3 is a kind of synoptic diagram with display system of integrated touch panel according to the present invention.Display system has comprised electronic installation 30, has had a display panel 31 of integrated touch panel (display panel as shown in Figure 1) and an input media 32.Input media 32 makes display panel 31 show corresponding image in order to provide display panel 31 input signals.In a preferred embodiment, electronic installation 30 may be a mobile phone, digital camera, PDA(Personal Digital Assistant), notebook computer, desktop computer, TV, automobile-used display, GPS (GPS), aviation display, digital frame (Digital Photo Frame) or Portable DVD player.
Fig. 4 is the synoptic diagram according to the embodiment of another integrated touch panel of the present invention.Only express the assembly that part needs among Fig. 1, other then skips over as the driving circuit of display panel or the circuit for detecting of contact panel and does not carry.Electric resistance touch-control panel 11 is arranged at the top of capacitance type touch-control panel 12, and display panel 10 then is the below that is arranged at capacitance type touch-control panel 12.Electric resistance touch-control panel 11 is provided with an anti-scratch layer, in order to protective resistance formula contact panel 11.Be provided with a bonding coat between electric resistance touch-control panel 11 and the capacitance type touch-control panel 12, in order to bind electric resistance touch-control panel 11 and capacitance type touch-control panel 12.
When the user saw through pointer or finger and uses contact panel, Control Software 41 can transmit the characteristics of signals of returning according to contact panel, as slightly select, choice refreshments, thick line, fine rule or the like, decide and use which contact panel.Control Software 41 may be for using the electronic installation of integrated touch panel, as computing machine, mobile phone or PDA, and a performed software.Therefore for instance, the precision of capacitance type touch-control panel 12 is higher, and to transmit the signal of returning be when belonging to fine rule or choice refreshments when Control Software receives contact panel, and Control Software 41 is selected use capacitance type touch-control panels 12.Otherwise to transmit the signal of returning be to belong to thick line or when slightly putting, Control Software 41 selects to use electric resistance touch-control panels 11 if Control Software receives contact panel.Be noted that Control Software 41 at the beginning can only select a wherein signal that receives touch-control of electric resistance touch-control panel 11 and capacitance type touch-control panel 12, then selecting one of them contact panel according to the characteristic of the signal that receives.Be noted that this moment, Control Software 41 can be selected to close the contact panel of not choosing, or do not close the contact panel of not choosing.In the time of one in Control Software 41 selection capacitance type touch-control panels 12 and the electric resistance touch-control panel 11, Control Software 41 directly sends a signal to selected contact panel, and receive only signal from selected contact panel, this moment, non-selected contact panel still can activation, need not to close.
Control Software more can will be used the class of procedures of contact panel in addition.Example handwriting input or mapping software need higher precision, so Control Software 41 will select to use capacitance type touch-control panel 12 when learning present use software.And when being to carry out the software that does not need high accurancy and precision more, Control Software 41 just can be preset and use electric resistance touch-control panel 11.In addition, the user also can see through Control Software 41 and define which kind of software use electric resistance touch-control panel 11 voluntarily, and which kind of software uses capacitance type touch-control panel 12.
Though the present invention discloses as above with specific embodiment; so it is only in order to be easy to illustrate the present invention's technology contents; and be not with narrow sense of the present invention be defined in this embodiment; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the invention; when can doing a little change and retouching, so the present invention's protection domain attached claim person of defining after looking is as the criterion.
Claims (29)
1. electronic installation with integrated touch panel of a plurality of contact panels can is characterized in that in order to carry out a plurality of application programs this electronic installation comprises:
One capacitance type touch-control panel;
One electric resistance touch-control panel is arranged on this capacitance type touch-control panel; And
One processing unit selects to use this capacitance type touch-control panel or this electric resistance touch-control panel according to the attribute of these application programs.
2. the electronic installation with integrated touch panel of a plurality of contact panels according to claim 1 is characterized in that, when one first application program is to use the control mode touch mode of a high identification, then this processing unit uses this capacitance type touch-control panel.
3. the electronic installation with integrated touch panel of a plurality of contact panels according to claim 1 is characterized in that, when one first application program is to use the control mode touch mode of a low identification, then this processing unit uses this electric resistance touch-control panel.
4. the electronic installation with integrated touch panel of a plurality of contact panels according to claim 1, it is characterized in that, this electronic installation also comprises a multiplexer, couple this capacitance type touch-control panel and this electric resistance touch-control panel, this processing unit output one selects signal in order to select to use this electric resistance touch-control panel or this capacitance type touch-control panel.
5. the electronic installation with integrated touch panel of a plurality of contact panels according to claim 1 is characterized in that this electronic installation also comprises a display panel, is arranged under this capacitance type touch-control panel.
6. the display system with integrated touch panel of a plurality of contact panels is characterized in that, this system comprises:
One capacitance type touch-control panel;
One electric resistance touch-control panel is arranged on this capacitance type touch-control panel;
One display panel is arranged under this capacitance type touch-control panel; And
One electronic installation, select to use this capacitance type touch-control panel or this capacitance type touch-control panel according to the attribute of an application program, and control this display panel, to produce the image of a corresponding touching signals of passing back from this capacitance type touch-control panel or this electric resistance touch-control panel.
7. the display system with integrated touch panel of a plurality of contact panels according to claim 6, it is characterized in that this electronic installation is a mobile phone, a digital camera, a personal digital assistant, a notebook computer, a desktop computer, a TV, an automobile-used display, a GPS, an aviation display, a digital frame or a Portable DVD player.
8. the display system with integrated touch panel of a plurality of contact panels according to claim 6 is characterized in that, when this application program is to use the control mode touch mode of a high identification, then this processing unit uses this capacitance type touch-control panel.
9. the display system with integrated touch panel of a plurality of contact panels according to claim 6 is characterized in that, when this application program is to use the control mode touch mode of a low identification, then this processing unit uses this electric resistance touch-control panel.
10. the display system with integrated touch panel of a plurality of contact panels according to claim 6, it is characterized in that, this electronic installation more comprises a multiplexer, couple this capacitance type touch-control panel and this electric resistance touch-control panel, this electronic installation output one selects signal in order to select to use this electric resistance touch-control panel or this capacitance type touch-control panel.
11. the control method with integrated touch panel of a plurality of contact panels, this integrated touch panel comprise a capacitance type touch-control panel and an electric resistance touch-control panel, are arranged on this capacitance type touch-control panel, it is characterized in that, this method comprises:
Start a contact panel supervisory routine; And
When one first application program is used, select to use this electric resistance touch-control panel or this capacitance type touch-control panel according to the recognition mode of this first application program.
12. the control method with integrated touch panel of a plurality of contact panels according to claim 11, it is characterized in that, when this first application program is to use the control mode touch mode of a low identification, then this contact panel supervisory routine selects this electric resistance touch-control panel to use for this first application program.
13. according to claim 11 described control method with integrated touch panel of a plurality of contact panels, it is characterized in that, when this first application program is to use the control mode touch mode of a high identification, then this contact panel supervisory routine selects this capacitance type touch-control panel to use for this first application program.
14. the control method with integrated touch panel of a plurality of contact panels according to claim 11 is characterized in that, this method also comprises:
When this first application program is used, sets this first application program through this contact panel supervisory routine and be to use the control mode touch mode of a low identification or the control mode touch mode of a high identification;
The control mode touch mode that stores this first application program is in a database.
15. the electronic installation with integrated touch panel of a plurality of contact panels can is characterized in that in order to carry out a plurality of application programs this electronic installation comprises:
One capacitance type touch-control panel;
One electric resistance touch-control panel is arranged on this capacitance type touch-control panel; And
One Control Software according to the characteristic of a touching signals of passing back from this capacitance type touch-control panel or this electric resistance touch-control panel, selects to use this capacitance type touch-control panel or this electric resistance touch-control panel.
16. the electronic installation with integrated touch panel according to claim 15 is characterized in that, more comprises a display panel, is arranged under this capacitance type touch-control panel.
17. the electronic installation with integrated touch panel according to claim 15 is characterized in that, when being a choice refreshments or a fine rule as if this touching signals, this Control Software selects to use this capacitance type touch-control panel.
18., it is characterized in that when being a thick point or a thick line as if this touching signals, this Control Software selects to use this electric resistance touch-control panel according to claim 15 described electronic installations with integrated touch panel.
19. the electronic installation with integrated touch panel according to claim 15, it is characterized in that, more comprise a plurality of application software, this Control Software is the classification of these application software, and this Control Software also selects to use this capacitance type touch-control panel or this electric resistance touch-control panel according to the characteristic of these application software.
20. the electronic installation with integrated touch panel according to claim 15 is characterized in that, when a hand-written Input Software was performed, this Control Software selected to use this capacitance type touch-control panel.
21. the electronic installation with integrated touch panel according to claim 15 is characterized in that, when a mapping software was performed, this Control Software selected to use this capacitance type touch-control panel.
22. the display system with integrated touch panel of a plurality of contact panels is characterized in that, this display system comprises:
One capacitance type touch-control panel;
One electric resistance touch-control panel is arranged on this capacitance type touch-control panel;
One display panel is arranged under this capacitance type touch-control panel; And
One electronic installation, judge the characteristic of a touching signals of passing back from this capacitance type touch-control panel or this electric resistance touch-control panel according to a Control Software, select to use this electric resistance touch-control panel or this capacitance type touch-control panel, and control this display panel, to produce image that should touching signals.
23. the display system with integrated touch panel of a plurality of contact panels according to claim 22, it is characterized in that this electronic installation is a mobile phone, a digital camera, a personal digital assistant, a notebook computer, a desktop computer, a TV, an automobile-used display, a GPS, an aviation display, a digital frame or a Portable DVD player.
24. the display system with integrated touch panel of a plurality of contact panels according to claim 23 is characterized in that, more comprises a display panel, is arranged under this capacitance type touch-control panel.
25. the display system with integrated touch panel of a plurality of contact panels according to claim 23 is characterized in that, when being a choice refreshments or a fine rule as if this touching signals, this Control Software selects to use this capacitance type touch-control panel.
26. the display system with integrated touch panel of a plurality of contact panels according to claim 23 is characterized in that, when being a thick point or a thick line as if this touching signals, this Control Software selects to use this electric resistance touch-control panel.
27. the display system with integrated touch panel of a plurality of contact panels according to claim 23, it is characterized in that, more comprise a plurality of application software, this Control Software is the classification of these application software, and this Control Software also selects to use this capacitance type touch-control panel or this electric resistance touch-control panel according to the characteristic of these application software.
28. the display system with integrated touch panel of a plurality of contact panels according to claim 23 is characterized in that, when a hand-written Input Software was performed, this Control Software selected to use this capacitance type touch-control panel.
29. the display system with integrated touch panel of a plurality of contact panels according to claim 23 is characterized in that, when a mapping software was performed, this Control Software selected to use this capacitance type touch-control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910036859A CN101782817A (en) | 2009-01-21 | 2009-01-21 | Electric device with integrated type touch control panel, display system thereof and method for controlling same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910036859A CN101782817A (en) | 2009-01-21 | 2009-01-21 | Electric device with integrated type touch control panel, display system thereof and method for controlling same |
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| Publication Number | Publication Date |
|---|---|
| CN101782817A true CN101782817A (en) | 2010-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910036859A Pending CN101782817A (en) | 2009-01-21 | 2009-01-21 | Electric device with integrated type touch control panel, display system thereof and method for controlling same |
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| CN (1) | CN101782817A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103034353A (en) * | 2011-10-04 | 2013-04-10 | 纬创资通股份有限公司 | Touch device, touch system and touch method |
-
2009
- 2009-01-21 CN CN200910036859A patent/CN101782817A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103034353A (en) * | 2011-10-04 | 2013-04-10 | 纬创资通股份有限公司 | Touch device, touch system and touch method |
| CN103034353B (en) * | 2011-10-04 | 2015-11-04 | 纬创资通股份有限公司 | Touch device, touch system and touch method |
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Application publication date: 20100721 |