CN101719035A - PC touch screen system with touch pen capable of inputting by key and/or roller wheel - Google Patents
PC touch screen system with touch pen capable of inputting by key and/or roller wheel Download PDFInfo
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- CN101719035A CN101719035A CN200910241414A CN200910241414A CN101719035A CN 101719035 A CN101719035 A CN 101719035A CN 200910241414 A CN200910241414 A CN 200910241414A CN 200910241414 A CN200910241414 A CN 200910241414A CN 101719035 A CN101719035 A CN 101719035A
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Abstract
The invention relates to a PC touch screen system with a touch pen capable of inputting by a key and/or a roller wheel, which belongs to the technical field of human-computer interactive equipment and systems. The PC touch screen system is characterized by comprising a touch screen, the touch pen capable of inputting by the key and/or the roller wheel and a controller, wherein the key and the roller wheel on the touch pen realize the functions of the key and the roller wheel similar to a PC mouse. When the system is operated, a user touches a touch panel of the touch screen by a pen point of the touch pen to express and expect the moving position of a pointer on a display device to the system. Meanwhile, the user can also press and lift the key on the touch pen or roll the roller wheel on the touch pen to express that the user wishes a PC to realize the functions of the key or the roller wheel function similar to the PC mouse to the system. The system finally controls the PC to shift the pointer displayed on the display device or finishes the PC function corresponding to the key and roller wheel operation. The system realizes the simulation and replacement on the PC mouse by separately carrying out the touch operation and the key and the roller wheel operation and has wide application prospect.
Description
Technical field:
The present invention relates to the PC touch-screen system, belong to human-computer interaction device and systems technology field, but refer more particularly to the PC touch-screen system of the stylus that has button and/or roller input.
Background technology:
At present touch-screen single-point location technology is very ripe, and its essence is for the traditional mouse of spy in the mode that touches.But the operation of mouse comprise different operation such as " moving hand " and " pushing button " with and combination.And existing P C touch-screen all is:
One, once touch to realize " moving hand " two operations of also " pressing left button ", only be intended that " moving hand " that can not distinguish the user still is that " moving hand " also " pushes button ", can not distinguish the user and want by left button or right button.
Two, once touch to realize " moving hand " two operations of also " pressing certain button ", switch the function that touch realizes, comprise " moving hand also press left button ", " moving hand is also pressed right button " two kinds of functions by certain mode.In actual use, need to switch continually.
As mentioned above, the present touch-screen system behavior of analog mouse fully still.
Therefore need a kind of method and apparatus, can allow the PC touch-screen to support the operation of multiple similar mouses such as " moving hand ", " only pressing or lift left button ", " only pressing or lift right button ", " left button is pressed or lifted to moving hand also ", " right button is pressed or lifted to moving hand also ", " scroll wheel " simultaneously, remove from continually and switching, realization is alternative fully to conventional mouse.
Summary of the invention:
But the objective of the invention is to realize a kind of PC touch-screen system of supporting the stylus of button and/or roller input, realization is alternative fully to conventional mouse.
The invention is characterized in:
1. but have the PC touch-screen system of the stylus of button and/or roller input, it is characterized in that, contain: but the stylus and the controller of touch-screen button and/or roller input, wherein:
Touch-screen, contain: display device and touch panel that the band pointer shows, the image signal output end of display interface device links to each other on the picture signal input end of described display device and the PC, described touch panel is mounted in the outer field transparent panel of this display device, be used to detect the touch location of described stylus pen tip, the longitudinal and transverse two-way analog voltage signal of output expression nib touch location;
Described stylus, contain: described nib, left button, right button and roller, the wireless encoding radiating circuit, be provided with: input end D0, the input user presses left button or lifts the signal of left button, input end D1 ~ D3, roll signal on the intake roller respectively, roll signal and roller under the roller and press or lift signal, input end D4, the input right button lifts or presses signal, be provided with a no line output terminal again, and become the following signal behind one road output encoder: signal is pressed/lifted to left button, signal is pressed/lifted to right button, signal is pressed/lifted to roller, roll on the roller under signal and the roller and roll signal;
Controller is provided with: mould/number conversion circuit, wireless receiving decoding circuit, governor circuit and interface circuit are provided with in described governor circuit: touch locating module, USB coding module and output module, wherein:
Mould/number conversion circuit is provided with: the longitudinal and transverse two-way that receives described touch panel output is represented the input end of the analog voltage signal of nib touch location, receive described clock control signal (CLK) that locating module sends and two input ends of input control signal (DIN) of touching, also be provided with: each one of the output terminal PENIRQ that is sent to the output terminal DOUT of the described position coordinate value serial signal that touches locating module and touches signal;
The wireless receiving decoding circuit, receive the wireless signal that described wireless encoding radiating circuit is launched, after decoding, be reduced into the expression user press/lift left button, press/lift right button, press/lift roll on roller, the roller and roller under each signal of rolling, be input to described USB coding module;
Touch locating module, behind the coordinate position value serial signal of receiving described mould/number conversion circuit output, therefrom read coordinate figure X, the Y of touch location, after revising, finally obtain the destination coordinate figure of described pointer, output to described USB coding module;
The USB coding module receives the destination coordinate figure of described pointer, perhaps receives five kinds of operation signals of described button and/or roller, just is encoded to the form of usb protocol requirement, outputs to described output module;
Output module is provided with the usb signal input end, receives the signal of the form that usb protocol that described USB coding module sends requires, and also is provided with the interface circuit control signal output ends that is sent to described output module, and the data stream output terminal;
Interface circuit, be provided with signal input end, receive the interface circuit control signal that described output module sends, also be provided with the data stream input end, receive moving hand or button and/or roller operation signal that described output module sends, also be provided with input, export two-way end, receive digital communication signal, send digital communication signal to described PC interface from described PC interface.
Description of drawings:
Fig. 1 is the system block diagram of exemplary embodiment of the present invention;
Fig. 2 is the program module synoptic diagram of 89C52 of the governor circuit 133 of exemplary embodiment of the present invention;
Fig. 3 is the principle of work synoptic diagram of exemplary embodiment of the present invention.
Embodiment:
For achieving the above object, the present invention by the following technical solutions:
A kind of touch-screen system comprises: but stylus, controller three parts of touch-screen button and/or roller input.
Touch-screen is made up of touch panel and display device.Touch panel is mounted in the outer field transparent panel of display device, but is used to detect the position of nib touching of the stylus of button and/or roller input, and the touch position signal that horizontal, the vertical two route analog voltage amounts of output are represented is to mould/number conversion circuit; Display device is connected with the display interface device of PC as the display device of PC, shows the picture signal of PC output, comprises pointer position.
But the stylus of button and/or roller input, the touch panel that touches touch-screen with its nib is to determine the position of the mobile destination of pointer on the display device, and button on the pen and roller realize being similar to the button and the roller function of PC mouse, the user presses, lifts the voltage signal that button or scroll wheel produce numeral, via wireless encoding radiating circuit coding and emission wireless signal to the wireless receiving decoding circuit on the controller.
Controller comprises mould/number conversion circuit, wireless receiving decoding circuit, governor circuit, interface circuit.
Mould/number conversion circuit, comprise 12 of two-way (or more than 12) mould/number conversion chip, receive the control signal of governor circuit output, the touch position conversion of signals that the horizontal stroke of touch panel output, vertical two-way analog voltage amount are represented is the position coordinate value that horizontal, vertical two-way digital voltage scale shows, exports to governor circuit.
But the wireless signal that the wireless encoding radiating circuit is launched on the stylus of wireless receiving decoding circuit reception button and/or roller input to its decoding, is reduced into the digital voltage signal that the expression user pressed, lifted button or scroll wheel, outputs to governor circuit.
Governor circuit comprises a MCU, as main control part, is used for processing signals, control total system.Governor circuit output is to the control signal of mould/number conversion circuit, the position coordinate value that the reception horizontal stroke that mould/the number conversion circuit returns, vertical two-way digital voltage scale show, and the expression user of reception wireless receiving decoding circuit output presses, lifts the digital voltage signal of button or scroll wheel.Through handling, the steering needle that output need send to PC moves and controls the digital signal of button and roller function to interface circuit.
Interface circuit comprises an interface chip, is used for being connected with the PC Peripheral Interface, and realization is communicated by letter with PC's.The needs that interface circuit receives governor circuit output send to the control signal of PC, encode according to interface type, and send electric signal behind the coding to the PC interface, allow pointer displayed on the PC mobile display spare, and realize button and roller operation.
A kind of touch-screen system is realized the method for control to PC, comprise initialization procedure, user's input process, signal transmission and processing procedure, master control processing procedure, with PC communication process and PC processing procedure.
Initialization procedure:
System is connected with the PC Peripheral Interface by the interface on the interface circuit in the controller, and the governor circuit in the controller communicates by Digital Signals interface circuit and PC, allows PC finish recognition of devices and driving process.The control signal of governor circuit output numeral is given the mould/number conversion circuit in the controller then, allows its preparation of working well.
User's input process:
But the nib of the stylus of user's use button and/or roller input touches the touch panel of touch-screen, with the position that moves to of the pointer on system representation desired display device.Touch panel outputs to mould/number conversion circuit with the form of the touch position signal that this position is represented with horizontal, vertical two route analog voltage amounts.
But but the user also can press, lift the roller on the stylus of button on the stylus of button and/or roller input or rolling button and/or roller input, realizes being similar to the button and the roller function of PC mouse to wish PC to system representation oneself.These functions comprise " pressing left button ", " lifting left button ", " pressing right button ", " lifting right button ", " going up billowing wheel ", " down billowing wheel ", " pressing middle key (by bottom roller) ", " middle key lifts (roller lifts) ".These operations produce the voltage signal of numeral, and these signals are input in the wireless encoding radiating circuit.
Signal transmits and processing procedure:
Mould/number conversion circuit receives the control signal of governor circuit output and starts working, if touch panel has been exported the touch position signal that horizontal, vertical two-way analog voltage amount is represented, then be converted into horizontal stroke, indulge the position coordinate value that two-way digital voltage scale shows, output to governor circuit.
But but but the voltage signal that the wireless encoding radiating circuit of the stylus of button and/or roller input produces numeral to the roller on the stylus of the button on the stylus of pressing, lift the input of button and/or roller or rolling button and/or roller input is encoded and launching code after wireless signal to the wireless receiving decoding circuit on the controller.But the wireless signal that the wireless encoding radiating circuit is launched on the stylus of reception button of the wireless receiving decoding circuit on the controller and/or roller input, to its decoding, be reduced into and represent that the user presses, lifts the digital voltage signal of button or scroll wheel, outputs to governor circuit.
The master control processing procedure:
MCU in the governor circuit is according to the time order and function order, the digital voltage signal that position coordinate value that horizontal, vertical two-way digital voltage scale is shown or expression user pressed, lifted button or scroll wheel calculates, locates ready-made digital signal and control PC for the pointer on the control PC mobile display spare respectively and finishes the digital signal of button and roller function, and sends to interface circuit.
With the PC communication process:
The needs of interface circuit reception governor circuit output send to the control signal of PC, encode according to interface type, and the electric signal behind the transmission coding are to the PC Peripheral Interface.
The PC processing procedure:
PC handles the signal that the PC Peripheral Interface receives, pointer displayed on the represented pen travel position mobile display spare of basis signal, and represent in the signal that receives according to the PC Peripheral Interface press, lift button or scroll wheel operation, finish the corresponding PC function of button and roller operation.
After the PC processing procedure finished, the periodic duty of user's input process was got back to by system.
Hereinafter, describe the present invention with reference to the accompanying drawings in detail.
Fig. 1 is the system block diagram of exemplary embodiment of the present invention.
With reference to Fig. 1, but touch-screen system 100 has stylus 120, controller 130 3 parts of touch-screen 110 buttons and/or roller input.
One, touch-screen 110, are made up of touch panel 111 and display device 112.Touch panel 111 can be the four-wire resistance type touch panel, but be used to detect the position of nib 121 touchings of the stylus 120 of button and/or roller input, the touch position signal that horizontal, the vertical two route analog voltage amounts of output are represented mould/number conversion circuit 131 in the controller 130; Display device 112 can be original display of PC or extra display screen.Display device 112 is connected with the display interface device 220 of PC200 as the display device of PC200, shows the picture signal of PC200 output, and picture signal comprises the position of pointer 113.
But the stylus 120 of two buttons and/or roller input has nib 121, left button 122, right button 123, roller 124, wireless encoding radiating circuit 125.
Nib 121 touches the position of the touch panel 111 of touch-screen 110 with the mobile destination of the pointer 113 on definite display device 112, touches by touch panel 111 impressions.
Left button 122, right button 123 can be pressed/lift.Roller 124 both can be pressed/lift, and also can make progress/descend to roll.Left button 122, right button 123, roller 124 produce 3 way word signals respectively, and signal is represented pressing/lifting of left button, right button, middle key (roller) respectively, and 1 level is for pressing, and 0 level is for lifting.In addition roller 124 upwards/when rolling down, produce the different square wave digital signals of two-way respectively, each cycle of square wave digital signal represents upwards/unit that rolls down, square-wave signal have or not expression roll on being or under roll.
Wireless encoding radiating circuit 125 adopts wireless encoding transmitting chip PT2262, receive the digital voltage signal that the user pressed, lifted button or scroll wheel from pin D0 to D4, wherein D0 receives left button and presses/lift signal, D1 receives on the roller and rolls signal, there is square wave to roll on being, no square wave does not roll, D2 receives under the roller and rolls signal, has square wave to roll under being, no square wave does not roll, signal is pressed/lifted to key (roller) during D3 received, 1 level is for pressing, and 0 level is for lifting, and D4 receives right button and presses/lift signal, 1 level is for pressing, and 0 level is for lifting.This 5 way word voltage signal is encoded into 1 road serial digital signal by PT2262, from a high position to the low level, arrange following 5 position digital signals in the serial digital signal: the D4 right button press/lift key among signal, the D3 (roller) press/lift roll on signal, the D1 roller under signal, the D2 roller roll signal, signal is pressed/lifted to the D0 left button, serial digital signal radios to wireless receiving decoding circuit 132 in the controller 130, the wireless signal frequency is 315MHz, adopts the ASK modulation system.
Three, controller 130, comprise mould/number conversion circuit 131, wireless receiving decoding circuit 132, governor circuit 133, interface circuit 134.
Mould/number conversion circuit 131, comprise 12 moulds of a two-way/number conversion chip ADS7843, receive the control signal that governor circuit is exported from CLK and DIN port, from X+, X-, the horizontal stroke of four ports receptions of Y+, Y-touch panel, 111 outputs, the touch position signal that vertical two-way analog voltage amount is represented, be converted into horizontal stroke, indulge the position coordinate value that two-way digital voltage scale shows, be encoded into 1 road serial digital signal, export to governor circuit 133, and export 1 way word signal indication from the PENIRQ port and whether touch, export to governor circuit 133.
Wireless receiving decoding circuit 132 comprises a wireless receiving decoding chip PT2272, but be used to receive the wireless signal that wireless encoding radiating circuit 125 is launched on the stylus 120 of button and/or roller input, the wireless signal frequency is 315MHz, is to adopt the modulation of ASK modulation system.Wireless signal is decoded into the digital voltage signal that the expression user pressed, lifted button or scroll wheel, D0 exports to D4 from pin, wherein signal is pressed/lifted to D0 output left button, roll signal on the D1 output roller, roll signal under the D2 output roller, signal is pressed/lifted to key (roller) in the D3 output, and signal is pressed/lifted to D4 output right button, and this 5 way word signal is transferred to the input port P10～P14 of 89C52 in the governor circuit 133 respectively.
Interface circuit 134 comprises a USB interface chip PDIUSB D12, is used for connecting with PC200 Peripheral Interface 210 (corresponding USB interface chip PDIUSB D12 then is a USB interface), and realization is communicated by letter with PC200's.Interface circuit 134 receives the control signal and the data stream (totally 8 position digital signals) of governor circuit output from port D0 ~ D7 of PDIUSB D12, and carry out digital communication by bidirectional port X1 and X2 and PC interface 210, allow PC200 pass through display interface device 220 transmit image data, pointer displayed 113 on the mobile display spare 112, and realize button and roller operating function on the PC.
Fig. 2 is the program module synoptic diagram of 89C52 of the governor circuit 133 of exemplary embodiment of the present invention.
As shown in Figure 2, the program module of 89C52 comprises: touch locating module M100, USB coding module M200, output module M300.
One, touch locating module M100 and constantly produce mould/number conversion circuit control signal, from port P20, P21 exports to mould/number conversion circuit, if showing, touches the digital signal PENIRQ that the P23 interface receives, then receive 1 road serial digital signal DOUT of mould/number conversion circuit output from port P22, therefrom read out the coordinate figure X of touch location, Y, the following calculating correction of process: X '=k1*X+X0, Y '=k2*Y+Y0 (k1 wherein, k2, X0, Y0 is the given parameter of user, span does not exceed indication range with correction result and is as the criterion), finally obtain the destination coordinate figure X ' of moving hand, Y ' flows to USB coding module M200.
Two, in a single day USB coding module M200 receives destination coordinate figure X ', the Y ' of the moving hand that touches locating module M100 output, or when receiving button and/or roller operation signal, just it is encoded to the form of usb protocol requirement, passes to output module.
Three, output module M300 with interface circuit control signal and moving hand or button and/or roller operation totally 8 position digital signals export to interface circuit by port P00 ~ P07.
Fig. 3 is the principle of work synoptic diagram of exemplary embodiment of the present invention.
As shown in Figure 3, principle of work comprises 6 processes: initialization procedure S100, user's input process S200, signal transmission and processing procedure S300, master control processing procedure S400, with PC communication process S500 and PC processing procedure S600.
One, initialization procedure S100 comprises subprocess physical connection S110, recognition of devices and driving S120, mould/number conversion control S130
Thing now connects S110: touch-screen system 100 is connected with PC200 Peripheral Interface 210 by the interface on the interface circuit 134 in the controller 130;
Recognition of devices and driving S120: the governor circuit 133 in the controller 130 communicates with PC200 by Digital Signals interface circuit 134, adopts usb protocol in this example, allows PC200 finish USB device and discerns the process that drives with USB device.
Mould/number conversion control S130: the control signal of the governor circuit 133 output numerals in the controller 130, promptly mould/number conversion the circuit 131 in the controller 130 given in mould/number conversion chip controls word, allows its preparation of working well.
Two, user's input process S200 comprises two separate processes: touch location S210, button roller operation S220.
Touch location S210: but the nib 121 of the stylus 120 of user's use button and/or roller input touches the touch panel 111 of touch-screen 110, with the position that moves to of the pointer 113 on touch-screen system 100 expression desired display devices 112.Touch panel 111 outputs to mould/number conversion circuit 131 with the form of the touch position signal that this position is represented with horizontal, vertical two route analog voltage amounts.
Button roller operation S220: but the user press, lift the button 122,123 on the stylus 120 of button and/or roller input or roll 124, oneself to wish that to touch-screen system 100 expressions PC200 realizes being similar to the button and the roller function of PC mouse.These functions comprise " pressing left button ", " lifting left button ", " pressing right button ", " lifting right button ", " rolling on the roller ", " rolling under the roller ", " pressing middle key (by bottom roller) ", " lifting middle key (lifting roller) ".These operations produce digital voltage signal by button 122,123 and roller 124, and these signals are input in the wireless encoding radiating circuit 125.
Three, signal transmission and processing procedure S300 comprise two independently processing procedures: mould/number conversion S310 and wireless receiving and dispatching S320.
Mould/number conversion S310: start working after the control signal of mould/number conversion circuit 131 reception governor circuits 133 outputs, if touch panel 111 has been exported the touch position signal that horizontal, vertical two-way analog voltage amount is represented, ADS7843 then is converted into horizontal stroke, indulges the position coordinate value that two-way 12 bit digital voltages are represented, outputs to governor circuit 133.
Wireless receiving and dispatching S320: but but but 125 pairs of the wireless encoding radiating circuits of the stylus 120 of button and/or roller input press, lift voltage signal that the roller 124 on the stylus 120 of button 122,123 on the stylus 120 of button and/or roller input or rolling button and/or roller input produces numeral encode S321 and launch the S322 coding after wireless signal to the wireless receiving decoding circuit on the controller.But the wireless signal that the wireless encoding radiating circuit is launched on the stylus of reception S323 button of the wireless receiving decoding circuit on the controller and/or roller input, to its decoding S324, be reduced into and represent that the user presses, lifts the digital voltage signal of button or scroll wheel, outputs to governor circuit.
Four, master control processing procedure S400 all finishes in the program module of 89C52:
Touch locating module M100 receives mould/number conversion circuit output from port P23 1 road serial digital signal DOUT, therefrom read out coordinate figure X, the Y of touch location, the following calculating correction of process: (wherein k1, k2, X0, Y0 are the given parameters of user to X '=k1*X+X0, Y '=k2*Y+Y0, span does not exceed indication range with correction result and is as the criterion), finally obtain destination coordinate figure X ', the Y ' of moving hand, flow to USB coding module M200.
In a single day USB coding module M200 receives destination coordinate figure X ', the Y ' of the moving hand that touches locating module M100 output, or when receiving button and/or roller operation signal, just it is encoded to the form of usb protocol requirement, passes to output module.
Output module M300 with interface circuit control signal and moving hand or button and/or roller operation totally 8 position digital signals export to interface circuit by port P00 ~ P07.
Five, with PC communication process S500: interface circuit 134 is controlled by the control signal of governor circuit 133 outputs, receives the data stream of governor circuit 133 outputs, sends to PC Peripheral Interface 210.
Six, PC processing procedure S600 comprises signal decipher S610, moving hand S620 and realizes button roller function S630:
Signal decipher S610:PC200 handles the usb signal that PC Peripheral Interface 210 receives, and decoding obtains according to the pen travel position of user expectation and presses, lifts button or the intention of scroll wheel operation.
Moving hand S620: pointer displayed on the mobile display spare.
Realize button roller function S630: represent in the signal that receives according to PC Peripheral Interface 210, finish the corresponding PC function of button and roller operation.
After PC processing procedure S600 finished, user's input process S200 periodic duty was got back to by system.
Claims (1)
1. but have the PC touch-screen system of the stylus of button and/or roller input, it is characterized in that, contain: but the stylus and the controller of touch-screen button and/or roller input, wherein:
Touch-screen, contain: display device and touch panel that the band pointer shows, the image signal output end of display interface device links to each other on the picture signal input end of described display device and the PC, described touch panel is mounted in the outer field transparent panel of this display device, be used for the danger and survey the touch location of described stylus pen tip, the longitudinal and transverse two-way analog voltage signal of output expression nib touch location;
Described stylus, contain: described nib, left button, right button and roller, the wireless encoding radiating circuit, be provided with: input end D0, the input user presses left button or lifts the signal of left button, input end D1～D3, roll signal on the intake roller respectively, roll signal and roller under the roller and press or lift signal, input end D4, the input right button lifts or presses signal, be provided with a no line output terminal again, and become the following signal behind one road output encoder: signal is pressed/lifted to left button, signal is pressed/lifted to right button, signal is pressed/lifted to roller, roll on the roller under signal and the roller and roll signal;
Controller is provided with: mould/number conversion circuit, wireless receiving decoding circuit, governor circuit and interface circuit are provided with in described governor circuit: touch locating module, USB coding module and output module, wherein:
Mould/number conversion circuit is provided with: the longitudinal and transverse two-way that receives described touch panel output is represented the input end of the analog voltage signal of nib touch location, receive described clock control signal (CLK) that locating module sends and two input ends of input control signal (DIN) of touching, also be provided with: each one of the output terminal PENIRQ that is sent to the output terminal DOUT of the described position coordinate value serial signal that touches locating module and touches signal;
The wireless receiving decoding circuit, receive the wireless signal that described wireless encoding radiating circuit is launched, after decoding, be reduced into the expression user press/lift left button, press/lift right button, press/lift roll on roller, the roller and roller under each signal of rolling, be input to described USB coding module;
Touch locating module, behind the coordinate position value serial signal of receiving described mould/number conversion circuit output, therefrom read coordinate figure X, the Y of touch location, after revising, finally obtain the destination coordinate figure of described pointer, output to described USB coding module;
The USB coding module receives the destination coordinate figure of described pointer, perhaps receives five kinds of operation signals of described button and/or roller, just is encoded to the form of usb protocol requirement, outputs to described output module;
Output module is provided with the usb signal input end, receives the signal of the form that usb protocol that described USB coding module sends requires, and also is provided with the interface circuit control signal output ends that is sent to described output module, and the data stream output terminal;
Interface circuit, be provided with signal input end, receive the interface circuit control signal that described output module sends, also be provided with the data stream input end, receive moving hand or button and/or roller operation signal that described output module sends, also be provided with input, export two-way end, receive digital communication signal, send digital communication signal to described PC interface from described PC interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910241414A CN101719035A (en) | 2009-12-08 | 2009-12-08 | PC touch screen system with touch pen capable of inputting by key and/or roller wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910241414A CN101719035A (en) | 2009-12-08 | 2009-12-08 | PC touch screen system with touch pen capable of inputting by key and/or roller wheel |
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| CN101719035A true CN101719035A (en) | 2010-06-02 |
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|---|---|---|---|
| CN200910241414A Pending CN101719035A (en) | 2009-12-08 | 2009-12-08 | PC touch screen system with touch pen capable of inputting by key and/or roller wheel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103631514A (en) * | 2012-08-24 | 2014-03-12 | 三星电子株式会社 | Method for operation of pen function and electronic device supporting the same |
| CN111158510A (en) * | 2019-12-30 | 2020-05-15 | 深圳市千分一智能技术有限公司 | Touch control pen control circuit and capacitive touch control pen |
| CN116048357A (en) * | 2022-07-28 | 2023-05-02 | 荣耀终端有限公司 | Mobile terminal control method and mobile terminal |
-
2009
- 2009-12-08 CN CN200910241414A patent/CN101719035A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103631514A (en) * | 2012-08-24 | 2014-03-12 | 三星电子株式会社 | Method for operation of pen function and electronic device supporting the same |
| CN111158510A (en) * | 2019-12-30 | 2020-05-15 | 深圳市千分一智能技术有限公司 | Touch control pen control circuit and capacitive touch control pen |
| CN111158510B (en) * | 2019-12-30 | 2023-04-28 | 深圳市千分一智能技术有限公司 | Stylus control circuit and capacitive stylus |
| CN116048357A (en) * | 2022-07-28 | 2023-05-02 | 荣耀终端有限公司 | Mobile terminal control method and mobile terminal |
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