CN102855019A - Multi-touch screen device and operating method thereof - Google Patents
Multi-touch screen device and operating method thereof Download PDFInfo
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- CN102855019A CN102855019A CN2012103204393A CN201210320439A CN102855019A CN 102855019 A CN102855019 A CN 102855019A CN 2012103204393 A CN2012103204393 A CN 2012103204393A CN 201210320439 A CN201210320439 A CN 201210320439A CN 102855019 A CN102855019 A CN 102855019A
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Abstract
The invention relates to a multi-touch screen device and an operating method thereof. The multi-touch screen device comprises at least two touch panels, a microprocessor and an operating system. The microprocessor is coupled to the two touch panels and used for providing driving signals to the touch panels, receiving sensing signals of the touch panels, and generating computation signals corresponding to the touch panels according to the sensing signals. The operating system is coupled with the microprocessor and is used for executing corresponding actions to the touch panels according to the computation signals corresponding to the touch panels.
Description
Technical field
The invention relates to a kind of many touch-controlled screen devices and method of operating thereof, espespecially a kind of many touch-controlled screen devices and method of operating thereof of utilizing a microprocessor at least two contact panels to be provided the sensing signal that drives signal and reception at least two contact panels.
Background technology
Along with the progress of science and technology, contact panel (Touch Panel) has been widely used in the consumption electronic products such as flat computer, intelligent mobile phone, digital camera screen etc. at present.In having the consumption electronic products of contact panel, each contact panel is controlled by a microprocessor.
Please refer to the 1st figure and the 2nd figure, the 1st figure is the schematic diagram that has contact panel 102,104 mobile computer 100 for explanation, and the 2nd figure is the schematic diagram that has contact panel 202,204 digital camera 200 for explanation.Therefore, shown in the 1st figure and the 2nd figure, mobile computer 100 must utilize two microprocessor control contact panels 102,104, and digital camera 200 must utilize two microprocessor control contact panels 202,204.So, prior art will have the higher shortcoming of higher cost, larger volume and design complexities because of the cabling between each microprocessor and each contact panel.
Summary of the invention
The object of the present invention is to provide many touch-controlled screen devices and method of operating thereof, these many touch-controlled screen devices and the method are to utilize a microprocessor to provide the driving signal of at least two contact panels to this at least two contact panel, receive the sensing signal that produces from this at least two contact panel, and according to the sensing signal that produces from this at least two contact panel, produce the computing signal corresponding to this at least two contact panel.
A technical scheme of the present invention is: a kind of many touch-controlled screen devices is characterized in that: comprise:
At least two contact panels;
One microprocessor, be coupled to this at least two contact panel, in order to driving signal that this at least two contact panel is provided to this at least two contact panel, receive the sensing signal that produces from this at least two contact panel, and according to those sensing signals, produce the computing signal corresponding to this at least two contact panel; And
One operating system is coupled to this microprocessor, in order to according to the computing signal corresponding to this at least two contact panel, this at least two contact panel is carried out corresponding action.
Further, wherein this microprocessor comprises a driver element, a sensing cell and the arithmetic element corresponding to each contact panel in this at least two contact panel, wherein this driver element is to provide driving signal that should contact panel to this corresponding contact panel, this sensing cell is the sensing signal that produces self-corresponding this contact panel in order to receive, and this arithmetic element is in order to according to the sensing signal that produces self-corresponding this contact panel, produces the computing signal corresponding to this contact panel.
Further, wherein this microprocessor comprises the driver element corresponding to this at least two contact panel, and corresponding to a sensing cell and an arithmetic element of each contact panel in this at least two contact panel, wherein this driver element is alternately to provide the driving signal of this at least two contact panel to this at least two contact panel, this sensing cell is the sensing signal that produces self-corresponding this contact panel in order to receive, and this arithmetic element is in order to according to the sensing signal that produces self-corresponding this contact panel, produces the computing signal corresponding to this contact panel.
Further, wherein this microprocessor comprises the driver element corresponding to each contact panel in this at least two contact panel, and corresponding to a sensing cell and an arithmetic element of this at least two contact panel, wherein this driver element is to provide driving signal that should contact panel to this corresponding contact panel, this sensing cell is in order to alternately to receive the sensing signal that produces from this at least two contact panel, and this arithmetic element is in order to according to the sensing signal that produces from this at least two contact panel, produces the computing signal of this at least two contact panel.
Further, wherein this microprocessor comprises a driver element, a sensing cell and the arithmetic element corresponding to this at least two contact panel, wherein this driver element is alternately to provide the driving signal of this at least two contact panel to this at least two contact panel, this sensing cell is in order to alternately to receive the sensing signal that produces from this at least two contact panel, and this arithmetic element is in order to according to the sensing signal that produces from this at least two contact panel, produces the computing signal of this at least two contact panel.
Another technical characterictic of the present invention is: a kind of method of operating of many touch-controlled screen devices is characterized in that: these many touch-controlled screen devices comprise at least two contact panels, a microprocessor and an operating system, and the method comprises:
This microprocessor provides the driving signal of this at least two contact panel to this at least two contact panel;
This microprocessor receives the sensing signal that produces from this at least two contact panel;
This microprocessor produces the computing signal corresponding to this at least two contact panel according to those sensing signals; And
This operating system is carried out corresponding action according to the computing signal corresponding to this at least two contact panel to this at least two contact panel.
Further, wherein this microprocessor comprises a driver element, a sensing cell and the arithmetic element corresponding to each contact panel in this at least two contact panel, and wherein this microprocessor provides driving signal to this at least two contact panel of this at least two contact panel to comprise:
This driver element provides driving signal that should contact panel to this corresponding contact panel.
Further, wherein this microprocessor reception generation comprises from the sensing signal of this two contact panel at least:
This sensing cell receives the sensing signal that produces self-corresponding this contact panel.
Further, wherein this microprocessor is according to those sensing signals, and the computing signal that produces corresponding to this at least two contact panel comprises:
This arithmetic element produces the computing signal corresponding to this contact panel according to the sensing signal that produces corresponding certainly this contact panel.
Further, wherein this microprocessor comprises the driver element corresponding to this at least two contact panel, and corresponding to a sensing cell and an arithmetic element of each contact panel in this at least two contact panel, wherein this microprocessor provides driving signal to this at least two contact panel of this at least two contact panel to comprise:
This driver element alternately provides the driving signal of this at least two contact panel to this at least two contact panel.
Further, wherein this microprocessor reception generation comprises from the sensing signal of this two contact panel at least:
This sensing cell receives the sensing signal that produces self-corresponding this contact panel.
Further, wherein this microprocessor is according to those sensing signals, and the computing signal that produces corresponding to this at least two contact panel comprises:
This arithmetic element produces the computing signal corresponding to this contact panel according to the sensing signal that produces self-corresponding this contact panel.
Further, wherein this microprocessor comprises the driver element corresponding to each contact panel in this at least two contact panel, and corresponding to a sensing cell and an arithmetic element of this at least two contact panel, wherein this microprocessor provides driving signal to this at least two contact panel of this at least two contact panel to comprise:
This driver element provides driving signal that should contact panel to this corresponding contact panel.
Further, wherein this microprocessor reception generation comprises from the sensing signal of this two contact panel at least:
This sensing cell is in order to alternately to receive the sensing signal that produces from this at least two contact panel.
Further, wherein this microprocessor is according to those sensing signals, and the computing signal that produces corresponding to this at least two contact panel comprises:
This arithmetic element produces the computing signal of this at least two contact panel according to the sensing signal that produces from this at least two contact panel.
Further, wherein this microprocessor comprises a driver element, a sensing cell and the arithmetic element corresponding to this at least two contact panel, and wherein this microprocessor provides driving signal to this at least two contact panel of this at least two contact panel to comprise:
This driver element alternately provides the driving signal of this at least two contact panel to this at least two contact panel.
Further, wherein this microprocessor reception generation comprises from the sensing signal of this two contact panel at least:
This sensing cell alternately receives the sensing signal that produces from this at least two contact panel.
Further, wherein this microprocessor is according to those sensing signals, and the computing signal that produces corresponding to this at least two contact panel comprises:
This arithmetic element produces the computing signal of this at least two contact panel according to the sensing signal that produces from this at least two contact panel.
The present invention has following advantages: the first, the cabling between this microprocessor and this at least two contact panel significantly reduces; The second, because the present invention only comprises this microprocessor, so the design complexities of the cabling between this microprocessor and this at least two contact panel is lower; Three, because the present invention only comprises this microprocessor, so the present invention has lower cost; Four, because the present invention only comprises this microprocessor, so the present invention has smaller size smaller.
Description of drawings
Fig. 1 is the schematic diagram that has the mobile computer of contact panel for explanation.
Fig. 2 is the front schematic view that has the digital camera of contact panel for explanation.
Fig. 3 is the reverse side schematic diagram that has the digital camera of contact panel for explanation.
Fig. 4 is the schematic diagram that a kind of many touch-controlled screen devices are described for one embodiment of the invention.
Fig. 5 is the schematic diagram for the explanation contact panel.
Fig. 6 is the sequential schematic diagram that drives signal and sensing signal for explanation.
Fig. 7 is the schematic diagram that a kind of many touch-controlled screen devices are described for another embodiment of the present invention.
Fig. 8 is the schematic diagram that a kind of many touch-controlled screen devices are described for another embodiment of the present invention.
Fig. 9 is the schematic diagram that a kind of many touch-controlled screen devices are described for another embodiment of the present invention.
Figure 10 is the process flow diagram that a kind of method of operating of many touch-controlled screen devices is described for another embodiment of the present invention.
Figure 11 is the process flow diagram that a kind of method of operating of many touch-controlled screen devices is described for another embodiment of the present invention.
Figure 12 is the process flow diagram that a kind of method of operating of many touch-controlled screen devices is described for another embodiment of the present invention.
Figure 13 is the process flow diagram that a kind of method of operating of many touch-controlled screen devices is described for another embodiment of the present invention.
Description of drawings:
100 mobile computers;
102,104,202,204,302,304 contact panels;
200 digital still cameras;
300,600,700, touch-controlled screen device more than 800;
306,606,706,806 microprocessors;
308 operating systems;
3022,3042,6022,8022 driver elements;
3024,3044,7024,8024 sensing cells;
3026,3046,7026,8026 arithmetic elements;
DS1 drives signal;
OS1 computing signal;
SS1 sensing signal;
The X1-XM sense wire;
The Y1-YN drive wire
900-908,1000-1008,1100-1108,1200-1208 step.
Embodiment
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and cooperation accompanying drawing be described in detail below, but the present invention are not limited to this.
Please refer to Fig. 4, Fig. 4 is the schematic diagram that a kind of many touch-controlled screen devices 300 are described for one embodiment of the invention.As shown in Figure 4, many touch-controlled screen devices 300 comprise two contact panels 302,304, one microprocessor 306 and an operating system 308.But the present invention is not limited to many touch-controlled screen devices 300 comprises two contact panels 302,304, that is many touch-controlled screen devices 300 can comprise the contact panel that surpasses more than two.Microprocessor 306 is to be coupled to two contact panels 302,304, wherein microprocessor 306 comprises a driver element 3022, a sensing cell 3024 and the arithmetic element 3026 corresponding to contact panel 302, and corresponding to a driver element 3042, a sensing cell 3044 and an arithmetic element 3046 of contact panel 304.Please refer to Fig. 5, Fig. 5 is the schematic diagram for explanation contact panel 302.As shown in Figure 5, contact panel 302 comprises N bar drive wire Y1-YN, and M bar sense wire X1-XM, and wherein N, M are positive integer.Driver element 3022 is that the drive wire Y1-YN of the driving signal of contact panel 302 to contact panel 302 sequentially is provided, and sensing cell 3024 is in order to sequentially to receive the sensing signal that produces from the sense wire X1-XM of contact panel 302.Please refer to Fig. 6, Fig. 6 is the sequential schematic diagram that drives signal DS1 and sensing signal SS1 for explanation.As shown in Figure 6, when driver element 3022 provides when driving signal DS1 to the drive wire Y1 of contact panel 302, sensing cell 3024 can receive the sensing signal SS1 that produces from the sense wire X1-XM of contact panel 302.In addition, the present invention is not limited to the mode of detecting touch point of the contact panel 302 of Fig. 6, that is the present invention can utilize the mode of other detecting touch point.In addition, the principle of operation of all the other drive wire Y2-YN is all identical with drive wire Y1, does not repeat them here.
As shown in Figure 4, after sensing signal SS1 produced, arithmetic element 3026 was in order to according to sensing signal SS1, produces the computing signal OS1 of contact panel 302; Operating system 308 is to be coupled to microprocessor 306, in order to the computing signal OS1 according to contact panel 302, contact panel 302 is carried out corresponding action.In addition, contact panel 304 is identical with contact panel 302, does not repeat them here.Yet it should be noted that, as shown in Figure 4, driver element 3042 and driver element 3022 are to provide respectively simultaneously contact panel 302,304 driving signal to contact panel 302,304, and sensing cell 3044 and sensing cell 3024 are to receive respectively simultaneously contact panel 302,304 sensing signal.In addition, the principle of operation of driver element 3042, sensing cell 3044 and arithmetic element 3046 is all identical with driver element 3022, sensing cell 3024 and arithmetic element 3026, does not repeat them here.
Please refer to Fig. 7, Fig. 7 is the schematic diagram that a kind of many touch-controlled screen devices 600 are described for another embodiment of the present invention.The difference of many touch-controlled screen devices 600 and many touch-controlled screen devices 300 is that a microprocessor 606 of many touch-controlled screen devices 600 comprises corresponding to two contact panels 302, a driver element 6022 of 304, corresponding to sensing cell 3024 and the arithmetic element 3026 of contact panel 302, and corresponding to sensing cell 3044 and the arithmetic element 3046 of contact panel 304.Because microprocessor 606 only comprises driver element 6022, so driver element 6022 is that two contact panels 302,304 driving signal to two contact panel 302,304 alternately are provided.Then, sensing cell 3024 and sensing cell 3044 receive respectively contact panel 302,304 sensing signal more simultaneously.In addition, all the other principle of operation of many touch-controlled screen devices 600 are all identical with many touch-controlled screen device 300, do not repeat them here.
Please refer to Fig. 8, Fig. 8 is the schematic diagram that a kind of many touch-controlled screen devices 700 are described for another embodiment of the present invention.The difference of many touch-controlled screen devices 700 and many touch-controlled screen devices 300 is that a microprocessor 706 of many touch-controlled screen devices 700 comprises and corresponds respectively to two contact panels 302,304 driver element 3022,3042, and corresponding to two contact panels 302,304 sensing cell 7024 and arithmetic element 7026.Because comprising, microprocessor 706 corresponds respectively to two contact panels 302,304 driver element 3022,3042, thus driver element 3022, the 3042nd, in order to two contact panels 302,304 driving signal to two contact panel 302,304 to be provided simultaneously.Because sensing cell 7024 is corresponding to two contact panels 302,304, so sensing cell 7024 is to produce from two contact panels 302,304 sensing signal in order to alternately to receive.Because microprocessor 706 only comprises arithmetic element 7026, thus arithmetic element 7026 can be alternately according to producing from two contact panels 302,304 sensing signal, produce contact panel 302,304 computing signal.In addition, all the other principle of operation of many touch-controlled screen devices 700 are all identical with many touch-controlled screen device 300, do not repeat them here.
Please refer to Fig. 9, Fig. 9 is the schematic diagram that a kind of many touch-controlled screen devices 800 are described for another embodiment of the present invention.The difference of many touch-controlled screen devices 800 and many touch-controlled screen devices 300 is that a microprocessor 806 of many touch-controlled screen devices 800 comprises corresponding to two contact panels 302,304 a driver element 8022, a sensing cell 8024 and an arithmetic element 8026.Because microprocessor 806 only comprises driver element 8022, so driver element 8022 is that two contact panels 302,304 driving signal to two contact panel 302,304 alternately are provided.Because microprocessor 806 only comprises sensing cell 8024, so sensing cell 8024 is to produce from two contact panels 302,304 sensing signal in order to alternately to receive.In addition, all the other principle of operation of many touch-controlled screen devices 800 are all identical with many touch-controlled screen device 300, do not repeat them here.
Please refer to Fig. 4, Fig. 5, Fig. 6 and Figure 10, Figure 10 is the process flow diagram that a kind of method of operating of many touch-controlled screen devices is described for another embodiment of the present invention.The method of Figure 10 is to utilize many touch-controlled screen devices 300 explanations of Fig. 4, and detailed step is as follows:
Step 900: beginning;
Step 902: driver element 3022 and driver element 3042 provide respectively contact panel 302,304 driving signal to contact panel 302,304 simultaneously;
Step 904: sensing cell 3024 and sensing cell 3044 are to receive respectively simultaneously contact panel 302,304 sensing signal;
Step 906: arithmetic element 3026,3046 is respectively according to contact panel 302,304 sensing signal, produces contact panel 302,304 computing signal;
Step 908: operating system 308 is carried out corresponding action, rebound step 902 to contact panel 302,304 respectively according to contact panel 302,304 computing signal.
As shown in Figure 5, contact panel 302 comprises N bar drive wire Y1-YN, and M bar sense wire X1-XM.In addition, because contact panel 304 is identical with contact panel 302, so also comprise N bar drive wire and M bar sense wire with contact panel 304.In step 902, driver element 3022 and driver element 3042 sequentially provide respectively contact panel 302,304 driving signal to contact panel 302,304 N bar drive wire simultaneously.In step 904, sensing cell 3024 and sensing cell 3044 sequentially receive to produce respectively simultaneously from contact panel 302,304 sensing signal.For example, as shown in Figure 6, when driver element 3022 provides when driving signal DS1 to the drive wire Y1 of contact panel 302, sensing cell 3024 can receive the sensing signal SS1 that produces from the sense wire X1-XM of contact panel 302.In addition, the present invention is not limited to the mode of detecting touch point of the contact panel 302 of Fig. 6, that is the present invention can utilize the mode of other detecting touch point.In step 906, after contact panel 302,304 sensing signal produced, arithmetic element 3026,3046 can be according to contact panel 302,304 sensing signal, produced contact panel 302,304 computing signal.Then, in step 908, operating system 308 can according to contact panel 302,304 computing signal, be carried out corresponding action to contact panel 302,304 respectively.
Please refer to Fig. 7 and Figure 11, Figure 11 is the process flow diagram that a kind of method of operating of many touch-controlled screen devices is described for another embodiment of the present invention.The method of Figure 11 is to utilize many touch-controlled screen devices 600 explanations of Fig. 7, and detailed step is as follows:
Step 1000: beginning;
Step 1002: driver element 6022 alternately provides contact panel 302,304 driving signal to contact panel 302,304;
Step 1004: sensing cell 3024 and sensing cell 3044 are to receive respectively simultaneously contact panel 302,304 sensing signal;
Step 1006: arithmetic element 3026,3046 is respectively according to contact panel 302,304 sensing signal, produces contact panel 302,304 computing signal;
Step 1008: operating system 308 is carried out corresponding action, rebound step 1002 to contact panel 302,304 respectively according to contact panel 302,304 computing signal.
The difference of the embodiment of Figure 11 and the embodiment of Figure 10 is in step 1002, because microprocessor 606 only comprises driver element 6022, so driver element 6022 alternately provides two contact panels 302,304 driving signal to two contact panel 302,304.In addition, all the other principle of operation of the embodiment of Figure 11 all embodiment with Figure 10 are identical, do not repeat them here.
Please refer to Fig. 8 and Figure 12, Figure 12 is the process flow diagram that a kind of method of operating of many touch-controlled screen devices is described for another embodiment of the present invention.The method of Figure 12 is to utilize many touch-controlled screen devices 700 explanations of Fig. 8, and detailed step is as follows:
Step 1100: beginning;
Step 1102: driver element 3022 and driver element 3042 provide respectively contact panel 302,304 driving signal to contact panel 302,304 simultaneously;
Step 1104: sensing cell 7024 alternately receives and produces from contact panel 302,304 sensing signal;
Step 1106: arithmetic element 7026 is alternately according to producing from contact panel 302,304 sensing signal, produces contact panel 302,304 computing signal;
Step 1108: operating system 308 is carried out corresponding action, rebound step 1102 to contact panel 302,304 respectively according to contact panel 302,304 computing signal.
The difference of the embodiment of Figure 12 and the embodiment of Figure 10 is in step 1104, because microprocessor 706 only comprises sensing cell 7024, produces from two contact panels 302,304 sensing signal so sensing cell 7024 alternately receives; In step 1106 because microprocessor 706 only comprises arithmetic element 7026, so arithmetic element 7026 can be alternately according to producing from two contact panels 302,304 sensing signal, produce contact panel 302,304 computing signal.In addition, all the other principle of operation of the embodiment of Figure 12 all embodiment with Figure 10 are identical, do not repeat them here.
Please refer to Fig. 9 and Figure 13, Figure 13 is the process flow diagram that a kind of method of operating of many touch-controlled screen devices is described for another embodiment of the present invention.The method of Figure 13 is to utilize many touch-controlled screen devices 700 explanations of Fig. 8, and detailed step is as follows:
Step 1200: beginning;
Step 1202: driver element 8022 alternately provides contact panel 302,304 driving signal to contact panel 302,304;
Step 1204: sensing cell 8024 alternately receives and produces from contact panel 302,304 sensing signal;
Step 1206: arithmetic element 8026 is according to producing from contact panel 302,304 sensing signal, produces contact panel 302,304 computing signal;
Step 1208: operating system 308 is carried out corresponding action, rebound step 1202 to contact panel 302,304 respectively according to contact panel 302,304 computing signal.
The difference of the embodiment of Figure 13 and the embodiment of Figure 12 is in step 1202, because microprocessor 806 only comprises driver element 8022, so driver element 8022 can alternately provide two contact panels 302,304 driving signal to two contact panel 302,304.In addition, all the other principle of operation of the embodiment of Figure 13 all embodiment with Figure 12 are identical, do not repeat them here.
In sum, the method of operating of many touch-controlled screen devices provided by the present invention and many touch-controlled screen devices, to utilize a microprocessor to provide the driving signal of at least two contact panels at least two contact panels, receive the sensing signal that produces from least two contact panels, and according to the sensing signal that produces from least two contact panels, produce the computing signal corresponding at least two contact panels.Therefore, compared to prior art, the present invention has following advantages: the first, the cabling between microprocessor and at least two contact panels significantly reduces; The second, because the present invention only comprises a microprocessor, so the design complexities of the cabling between microprocessor and at least two contact panels is lower; Three, because the present invention only comprises a microprocessor, so the present invention has lower cost; Four, because the present invention only comprises a microprocessor, so the present invention has smaller size smaller.
The above only is the present invention's preferred embodiment, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to the present invention's covering scope.
Claims (18)
1. touch-controlled screen device more than a kind is characterized in that: comprise:
At least two contact panels;
One microprocessor, be coupled to this at least two contact panel, in order to driving signal that this at least two contact panel is provided to this at least two contact panel, receive the sensing signal that produces from this at least two contact panel, and according to those sensing signals, produce the computing signal corresponding to this at least two contact panel; And
One operating system is coupled to this microprocessor, in order to according to the computing signal corresponding to this at least two contact panel, this at least two contact panel is carried out corresponding action.
2. many touch-controlled screen devices according to claim 1, it is characterized in that: wherein this microprocessor comprises the driver element corresponding to each contact panel in this at least two contact panel, one sensing cell and an arithmetic element, wherein this driver element is to provide driving signal that should contact panel to this corresponding contact panel, this sensing cell is the sensing signal that produces self-corresponding this contact panel in order to receive, and this arithmetic element is in order to according to the sensing signal that produces self-corresponding this contact panel, produces the computing signal corresponding to this contact panel.
3. many touch-controlled screen devices according to claim 1, it is characterized in that: wherein this microprocessor comprises the driver element corresponding to this at least two contact panel, and corresponding to a sensing cell and an arithmetic element of each contact panel in this at least two contact panel, wherein this driver element is alternately to provide the driving signal of this at least two contact panel to this at least two contact panel, this sensing cell is the sensing signal that produces self-corresponding this contact panel in order to receive, and this arithmetic element is in order to according to the sensing signal that produces self-corresponding this contact panel, produces the computing signal corresponding to this contact panel.
4. many touch-controlled screen devices according to claim 1, it is characterized in that: wherein this microprocessor comprises the driver element corresponding to each contact panel in this at least two contact panel, and corresponding to a sensing cell and an arithmetic element of this at least two contact panel, wherein this driver element is to provide driving signal that should contact panel to this corresponding contact panel, this sensing cell is in order to alternately to receive the sensing signal that produces from this at least two contact panel, and this arithmetic element is in order to according to the sensing signal that produces from this at least two contact panel, produces the computing signal of this at least two contact panel.
5. many touch-controlled screen devices according to claim 1, it is characterized in that: wherein this microprocessor comprises a driver element, a sensing cell and the arithmetic element corresponding to this at least two contact panel, wherein this driver element is alternately to provide the driving signal of this at least two contact panel to this at least two contact panel, this sensing cell is in order to alternately to receive the sensing signal that produces from this at least two contact panel, and this arithmetic element is in order to according to the sensing signal that produces from this at least two contact panel, produces the computing signal of this at least two contact panel.
6. the method for operating of touch-controlled screen device more than a kind, it is characterized in that: these many touch-controlled screen devices comprise at least two contact panels, a microprocessor and an operating system, and the method comprises:
This microprocessor provides the driving signal of this at least two contact panel to this at least two contact panel;
This microprocessor receives the sensing signal that produces from this at least two contact panel;
This microprocessor produces the computing signal corresponding to this at least two contact panel according to those sensing signals; And
This operating system is carried out corresponding action according to the computing signal corresponding to this at least two contact panel to this at least two contact panel.
7. the method for operating of many touch-controlled screen devices according to claim 6, it is characterized in that: wherein this microprocessor comprises a driver element, a sensing cell and the arithmetic element corresponding to each contact panel in this at least two contact panel, and wherein this microprocessor provides driving signal to this at least two contact panel of this at least two contact panel to comprise:
This driver element provides driving signal that should contact panel to this corresponding contact panel.
8. the method for operating of many touch-controlled screen devices according to claim 7 is characterized in that: wherein this microprocessor receives the sensing signal that produces from this at least two contact panel and comprises:
This sensing cell receives the sensing signal that produces self-corresponding this contact panel.
9. the method for operating of many touch-controlled screen devices according to claim 8 is characterized in that: wherein this microprocessor is according to those sensing signals, and the computing signal that produces corresponding to this at least two contact panel comprises:
This arithmetic element produces the computing signal corresponding to this contact panel according to the sensing signal that produces corresponding certainly this contact panel.
10. the method for operating of many touch-controlled screen devices according to claim 6, it is characterized in that: wherein this microprocessor comprises the driver element corresponding to this at least two contact panel, and corresponding to a sensing cell and an arithmetic element of each contact panel in this at least two contact panel, wherein this microprocessor provides driving signal to this at least two contact panel of this at least two contact panel to comprise:
This driver element alternately provides the driving signal of this at least two contact panel to this at least two contact panel.
11. the method for operating of many touch-controlled screen devices according to claim 10, wherein this microprocessor reception generation comprises from the sensing signal of this two contact panel at least:
This sensing cell receives the sensing signal that produces self-corresponding this contact panel.
12. the method for operating of many touch-controlled screen devices according to claim 11 is characterized in that: wherein this microprocessor is according to those sensing signals, and the computing signal that produces corresponding to this at least two contact panel comprises:
This arithmetic element produces the computing signal corresponding to this contact panel according to the sensing signal that produces self-corresponding this contact panel.
13. the method for operating of many touch-controlled screen devices according to claim 6, it is characterized in that: wherein this microprocessor comprises the driver element corresponding to each contact panel in this at least two contact panel, and corresponding to a sensing cell and an arithmetic element of this at least two contact panel, wherein this microprocessor provides driving signal to this at least two contact panel of this at least two contact panel to comprise:
This driver element provides driving signal that should contact panel to this corresponding contact panel.
14. the method for operating of many touch-controlled screen devices according to claim 13 is characterized in that: wherein this microprocessor reception generation comprises from the sensing signal of this two contact panel at least:
This sensing cell is in order to alternately to receive the sensing signal that produces from this at least two contact panel.
15. the method for operating of many touch-controlled screen devices according to claim 14 is characterized in that: wherein this microprocessor is according to those sensing signals, and the computing signal that produces corresponding to this at least two contact panel comprises:
This arithmetic element produces the computing signal of this at least two contact panel according to the sensing signal that produces from this at least two contact panel.
16. the method for operating of many touch-controlled screen devices according to claim 6, it is characterized in that: wherein this microprocessor comprises a driver element, a sensing cell and the arithmetic element corresponding to this at least two contact panel, and wherein this microprocessor provides driving signal to this at least two contact panel of this at least two contact panel to comprise:
This driver element alternately provides the driving signal of this at least two contact panel to this at least two contact panel.
17. the method for operating of many touch-controlled screen devices according to claim 16 is characterized in that: wherein this microprocessor reception generation comprises from the sensing signal of this two contact panel at least:
This sensing cell alternately receives the sensing signal that produces from this at least two contact panel.
18. the method for operating of many touch-controlled screen devices according to claim 17 is characterized in that: wherein this microprocessor is according to those sensing signals, and the computing signal that produces corresponding to this at least two contact panel comprises:
This arithmetic element produces the computing signal of this at least two contact panel according to the sensing signal that produces from this at least two contact panel.
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| CN2012103204393A CN102855019A (en) | 2012-09-03 | 2012-09-03 | Multi-touch screen device and operating method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1356612A (en) * | 2002-01-10 | 2002-07-03 | 钟德超 | Touch system with more touch screens controlled by single controller |
| CN101661348A (en) * | 2008-06-30 | 2010-03-03 | 英特尔公司 | Touch input across touch-sensitive display devices |
| CN101689099A (en) * | 2007-03-16 | 2010-03-31 | 萨万特系统有限责任公司 | Be used to drive a plurality of touch panel devices and receive the system and method for data from it |
| US20110018821A1 (en) * | 2009-04-14 | 2011-01-27 | Sony Corporation | Information processing apparatus, information processing method and program |
| CN102236466A (en) * | 2010-04-30 | 2011-11-09 | 爱特梅尔公司 | Multi-chip touch screens |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1356612A (en) * | 2002-01-10 | 2002-07-03 | 钟德超 | Touch system with more touch screens controlled by single controller |
| CN101689099A (en) * | 2007-03-16 | 2010-03-31 | 萨万特系统有限责任公司 | Be used to drive a plurality of touch panel devices and receive the system and method for data from it |
| CN101661348A (en) * | 2008-06-30 | 2010-03-03 | 英特尔公司 | Touch input across touch-sensitive display devices |
| US20110018821A1 (en) * | 2009-04-14 | 2011-01-27 | Sony Corporation | Information processing apparatus, information processing method and program |
| CN102236466A (en) * | 2010-04-30 | 2011-11-09 | 爱特梅尔公司 | Multi-chip touch screens |
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Application publication date: 20130102 |