WO2017185734A1 - 一种真笔迹触控笔和触控装置 - Google Patents

一种真笔迹触控笔和触控装置 Download PDF

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Publication number
WO2017185734A1
WO2017185734A1 PCT/CN2016/107428 CN2016107428W WO2017185734A1 WO 2017185734 A1 WO2017185734 A1 WO 2017185734A1 CN 2016107428 W CN2016107428 W CN 2016107428W WO 2017185734 A1 WO2017185734 A1 WO 2017185734A1
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WO
WIPO (PCT)
Prior art keywords
touch
electromagnetic
signal
pen
electric field
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PCT/CN2016/107428
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English (en)
French (fr)
Inventor
奚邦籽
朱德忠
Original Assignee
广东宗华触控科技有限公司
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Filing date
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Application filed by 广东宗华触控科技有限公司 filed Critical 广东宗华触控科技有限公司
Priority to US15/566,186 priority Critical patent/US10901533B2/en
Priority to JP2017555581A priority patent/JP6942296B2/ja
Priority to KR1020177030888A priority patent/KR102390706B1/ko
Priority to EP16898872.3A priority patent/EP3451130A4/en
Publication of WO2017185734A1 publication Critical patent/WO2017185734A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G06F3/0383—Signal control means within the pointing device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04162—Control or interface arrangements specially adapted for digitisers for exchanging data with external devices, e.g. smart pens, via the digitiser sensing hardware
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0442—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for transmitting changes in electrical potential to be received by the digitiser
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0441—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for receiving changes in electrical potential transmitted by the digitiser, e.g. tablet driving signals

Definitions

  • the invention relates to a stylus pen; in particular, to a true stylus stylus and a touch device having an electromagnetic handwriting mode, a capacitive touch mode and an electromagnetic capacitance dual mode, which have recorded the real handwriting of the writing person.
  • the current sensor has two types of capacitive and electromagnetic types, and the touch sensitive area of the touch sensor of the touch handwriting input device is touched by the touch stylus to realize the handwriting input function.
  • Patent CN200810089922 "Capacitive Pen” discloses a capacitive pen comprising a conductive plate, a connecting member and a conductive pen body, and the connecting member is connected between the conductive plate and the pen body, so that the pen body and the conductive plate can move relative to each other because the connecting member
  • the operation is inconvenient; and the existing stylus is realized by a simple handwriting input function through a circuit, and has no writing pressure sensing function, and cannot output different pressure signals according to the pressure applied to the stylus, and has a single function and output. Simple; or although there is a pen pressure detection function, the stroke for detecting pressure is large, the writing experience is not good, the implementation is complicated, and the cost is high; and the writer's own handwriting characteristics cannot be accurately reflected.
  • the existing stylus type usually adopts a single mode, and can not take into account both capacitive and inductive sensors, and often only applicable to capacitive or inductive sensors.
  • the present invention provides a true handwriting stylus and a touch device, which has an electromagnetic mode, a capacitance mode or an electromagnetic capacitance dual mode electromagnetic pen, and can be applied to a capacitive sensor, or an electromagnetic sensor, or a capacitor. Both the sensor and the electromagnetic sensor can be used together, with the true handwriting function of writing pressure sensing.
  • the invention provides a true handwriting stylus, comprising a plurality of mode touch functions, an electromagnetic mode stylus, a first capacitive mode stylus, a second capacitive mode stylus, and a third capacitive mode stylus , a first electromagnetic capacitor dual mode stylus, a second electromagnetic capacitor dual mode stylus and The third electromagnetic capacitor dual mode stylus.
  • a true handwriting stylus comprising a plurality of mode touch functions, an electromagnetic mode stylus, a first capacitive mode stylus, a second capacitive mode stylus, and a third capacitive mode stylus , a first electromagnetic capacitor dual mode stylus, a second electromagnetic capacitor dual mode stylus and The third electromagnetic capacitor dual mode stylus.
  • a true handwriting stylus includes a pen case, a battery in the pen case, a pen system circuit in the pen case, and a pen touch pressure sensing component in the pen case,
  • the pen touch pressure sensing component comprises a pen tip, a pen tip touch switch and a pen tip pressure sensor;
  • the pen system circuit comprises a charging circuit, a power control and delay off circuit, a power voltage conversion circuit, a function button, a pen signal generating modulation circuit and a driving circuit;
  • the power voltage conversion circuit is connected to the power control and the delay shutdown circuit to convert the system power into a constant operating power voltage.
  • the pen signal generating modulation circuit is connected to the pen tip pressure sensor and the function button and respectively obtains the pen tip pressure signal and the function key signal, and modulates the output pen modulation signal,
  • the driving circuit is connected to the pen signal to generate a modulation circuit to obtain a pen modulation signal, and the driving circuit drives the amplification to output an electromagnetic signal and/or an electric field signal.
  • the nib pressure sensor is a pressure sensitive resistor.
  • the nib pressure sensor is a pressure sensitive capacitor.
  • the pen housing comprises a front end of the pen housing and a rear end of the pen housing;
  • a battery and pen system circuit is disposed in the rear end of the pen casing, and the rear end of the pen casing is a metal conductive material;
  • a pen touch pressure sensing component is disposed in the front end of the pen casing, and the front end of the pen casing is an insulating material.
  • the driving circuit is connected to the electromagnetic signal output coil to output an alternating electromagnetic signal
  • the electromagnetic signal output coil is a loop coil wound by a surface insulated metal wire.
  • the driving circuit is connected to the electric field signal radiating antenna to output an electric field signal
  • the electric field signal radiating antenna is an electric conductor made of a piece of conductive material.
  • the driving circuit is connected to the electric field signal radiating antenna to output an electric field signal, that is, a pen tip made of a conductive material.
  • the tip touch produces a pressure transfer to the tip touch switch and the tip pressure sensor.
  • the power control and delay turn-off circuit of the pen system circuit is provided with a power input port for connecting the battery, a power output port for connecting the power voltage conversion circuit, a stroke switch signal control port for connecting the pen tip touch switch; and a stroke switch signal control port.
  • Connect the touch switch to obtain the signal.
  • the touch switch When the touch switch is turned on, the power input port and the power output port will be turned on, and the pen system circuit will enter the working state; in the working state, the connected touch is not received for a long time.
  • the switch shorts the conduction signal, the power input port and the power output port will be disconnected, and the system circuit will enter Off state;
  • the power control and delay shutdown circuit of the pen system circuit is further provided with a power charging control port connected to the charging circuit.
  • the power charging control port acquires the charging signal, the charging state is entered, and the power input port and the power output port are disconnected. On, the pen system circuit will be locked in the off state.
  • the present invention further provides a touch device including a plurality of modes of a stylus and a touch module, an electromagnetic mode touch device, a first capacitive mode touch device, and a second capacitive mode touch device.
  • a touch device including a plurality of modes of a stylus and a touch module, an electromagnetic mode touch device, a first capacitive mode touch device, and a second capacitive mode touch device.
  • the third capacitive mode touch device, the first electromagnetic capacitance dual mode touch device, the second electromagnetic capacitance dual mode touch device, and the third electromagnetic capacitance dual mode touch device, the specific technical solutions are as follows:
  • the touch device includes the true handwriting stylus and the touch module provided above.
  • the touch module includes a touch sensor and a touch processor, and can receive electromagnetic signals and/or electric field signals output by the real hand stylus.
  • the touch module is an electromagnetic touch module
  • the electromagnetic electromagnetic module comprises an electromagnetic touch sensor and an electromagnetic touch processor.
  • the touch module is a capacitive touch module
  • the capacitive touch module comprises a capacitive touch sensor and a capacitive touch processor.
  • the touch module is an electromagnetic capacitor module
  • the electromagnetic capacitor module comprises an electromagnetic module and a capacitor module
  • the electromagnetic module comprises an electromagnetic touch sensor and an electromagnetic touch processor
  • the capacitor module comprises a capacitive touch sensor. And capacitive touch processors.
  • the capacitive touch sensor antenna unit of the capacitive touch sensor receives the electric field signal generated by the true handwriting stylus through the electric field signal radiating antenna, and then inputs the electric field signal into an electric field sensing signal and inputs it to the capacitive touch processor.
  • the capacitive touch processor demodulates the peripheral identifiable signal to the peripheral.
  • the electromagnetic touch sensor antenna unit of the electromagnetic touch sensor of the electromagnetic touch module receives the alternating electromagnetic signal generated by the electromagnetic mode stylus through the electromagnetic output coil, and then changes the alternating electromagnetic signal into an electromagnetic induction signal.
  • the electromagnetic touch sensor antenna unit of the electromagnetic touch module and the capacitive touch sensor antenna unit of the capacitive touch module respectively acquire an alternating electromagnetic signal and an electric field signal; electromagnetic touch sensing The antenna unit changes the alternating electromagnetic signal into an electromagnetic induction signal Inputting to the electromagnetic touch processor, demodulating the peripheral identifiable signal to the peripheral device through the electromagnetic touch processor; the capacitive touch sensor antenna unit converting the electric field signal into the electric field sensing signal and inputting to the capacitive touch processor The capacitive touch processor demodulates the peripheral identifiable signal to the peripheral.
  • the electromagnetic touch processor sends a capacitive touch module off signal to the capacitive touch processor to maintain the electromagnetic touch mode. priority.
  • the capacitive touch processor sends an electromagnetic touch module off signal to the electromagnetic touch processor to maintain the capacitive touch mode. priority.
  • the peripheral identifiable signal comprises a pen tip floating position signal, a writing track signal, a pen pressure sensing signal and/or a function key signal;
  • the peripheral device is a capacitive touch sensor, an electromagnetic touch sensor, a computer, and/or a mobile phone.
  • the true handwriting stylus and the touch device provided by the invention have the following beneficial effects:
  • the true handwriting stylus and touch device comprises a plurality of mode touch functions, and has an electromagnetic mode, a capacitance mode and an electromagnetic capacitance dual mode, which can take both capacitive and inductive sensors into consideration.
  • the true handwriting stylus of the invention can more sensitively receive the pen tip pressure and the function key signal, and accurately and timely modulate the electromagnetic signal and/or the electric field signal to the corresponding touch module through the modulation circuit, and finally the sensitive and timely The output accurate signal reflects the real handwriting of the user in real time.
  • the true handwriting stylus and the touch device of the invention are convenient to operate, have a pen pressure detection function, have a good writing experience, are simple to implement, have low cost, and cannot accurately reflect the handwriting features of the writer himself.
  • FIG. 1 is a circuit diagram of a true handwriting stylus according to an embodiment of the present invention.
  • FIG. 2.1 is a schematic structural diagram of an electromagnetic touch device according to an embodiment of the present invention.
  • FIG. 2.2 is a circuit diagram of an electromagnetic touch device according to an embodiment of the present invention.
  • FIG. 3.1 is a schematic structural diagram of a first capacitive touch device according to an embodiment of the present invention.
  • FIG. 3.2 is a circuit diagram of a first capacitive touch device according to an embodiment of the present invention.
  • FIG. 4.1 is a schematic structural diagram of a second capacitive touch device according to an embodiment of the present invention.
  • 4.2 is a circuit diagram of a second capacitive touch device according to an embodiment of the present invention.
  • FIG. 5.1 is a schematic structural diagram of a first electromagnetic capacitive touch device according to an embodiment of the present invention.
  • 5.2 is a circuit diagram of a first electromagnetic capacitive touch device according to an embodiment of the invention.
  • FIG. 6.1 is a schematic structural diagram of a second electromagnetic capacitive touch device according to an embodiment of the present invention.
  • 6.2 is a circuit diagram of a second electromagnetic capacitive touch device according to an embodiment of the invention.
  • the true handwriting stylus comprises a pen housing, a battery in the pen housing, a pen system circuit 100 in the pen housing, and a pen touch pressure sensing component 300 in the pen housing.
  • the pen housing includes a pen housing front end and a pen housing.
  • the battery 601 and the pen system circuit 100 are disposed in the rear end of the pen casing, and the rear end of the pen casing is made of a metal conductive material; the pen touch pressure sensing component 300 is disposed in the front end of the pen casing, and the front end of the pen casing is an insulating material.
  • the pen system circuit 100 includes a charging circuit 101, a power control and delay-off circuit 102, a power voltage conversion circuit 103, a function button 105, and a pen signal generation.
  • the pen touch pressure sensing component 300 includes a pen tip 303, a pen tip touch switch 302 and a pen tip pressure sensor 301;
  • the pen tip pressure sensor 301 is a pressure sensitive resistor or a pressure sensitive capacitor.
  • the touch pressure transmission function is applied to the pen tip trigger switch 302, and the touch pressure of the pen tip will be touched.
  • the nib trigger switch 302 turns on the nib trigger switch; the tip touch pressure transmits a function to the nib pressure sensor 301, so that the resistance or capacitance value of the nib pressure sensor 30 changes according to the touch pressure of the nib. The change.
  • the battery 601 is a replacement disposable battery and/or a rechargeable battery.
  • the battery 601 includes at least a rechargeable battery.
  • the charging circuit 101 may be a contact type wired charging circuit or a non-contact wireless charging circuit.
  • the power supply voltage conversion circuit 103 is connected to the power supply control and delay off circuit 102 to convert the system power to a constant operating supply voltage.
  • the power control and delay shutdown circuit 102 is provided with a power input port VIN for connecting the battery, a power output port VOUT for connecting the power source voltage conversion circuit 103, a pen touch switch signal control port PC for connecting the pen tip touch switch 302, and a pen touch switch signal control port PC.
  • the touch switch 302 is connected to obtain a switch signal. When the on-signal of the touch switch 302 is obtained, the power input port VIN and the power output port VOUT are turned on, and the pen system circuit 100 starts to supply power into the working state; When the ON signal of the touch switch 302 is not received for a long time, the power input port VIN and the power output port VOUT are disconnected, and the pen system circuit 100 enters a shutdown state;
  • the power control and delay shutdown circuit 102 is further provided with a power charging control port CC connected to the charging circuit 101.
  • the power charging control port CC acquires the charging signal, the charging state is entered. At this time, the power input port VIN and the power output port VOUT are When disconnected, the pen system circuit 100 will be locked in the off state for charging.
  • the pen signal generating modulation circuit 104 is connected to the pen tip pressure sensor 301 and the function button 105.
  • the function button 105 can be provided with one or more buttons. In this embodiment, two buttons K1 and K2 are provided; the pen signal generating modulation circuit 104 is used to generate the pen.
  • the modulation signal modulates the pressure sensitive resistance signal or the pressure sensitive capacitance signal acquired from the pen tip pressure sensor 301 and the function key signal acquired from the function button 105 and outputs the pen modulation signal.
  • the driving circuit 106 is connected to the pen signal generating modulation circuit 104 to acquire the pen modulation signal, and is driven by the driving circuit 106 to output an electromagnetic signal, an electric field signal or an electromagnetic electric field signal, and the driving circuit 106 is connected to the electromagnetic signal output electric ring 501 to output an alternating electromagnetic signal, and is driven.
  • the circuit 106 is connected to the electric field signal radiating antenna 401 to output an electric field signal;
  • the electromagnetic signal output coil 501 is a ring-shaped coil which is closely insulated with a surface-insulated metal wire by at least one layer, and may be an enameled wire copper wire or a silver wire, or may be a wire wrapped copper wire or a silver wire, and a magnetic core may be disposed inside the coil.
  • the annular electromagnetic signal output coil 501 is disposed near the periphery of the pen tip in the front end of the pen case;
  • the electric field signal radiating antenna 401 is an electric conductor of any shape, which may be an annular metal, a conductive rubber or a coiled wire, disposed near the periphery of the nib 303 in the front end of the pen housing;
  • the pen tip 303 made of a conductive material can also be used as the electric field signal radiating antenna 401, so that no special conductor is required as the electric field signal radiating antenna, the component setting is reduced, the volume is simplified, and the cost is saved;
  • the electric field signal radiating antenna 401 On the basis of using the pen tip 303 made of a conductive material as the electric field signal radiating antenna 401, another segment of the electric conductor is also provided as an electric field signal radiating antenna and connected to the pen tip 303. With this structure, the electric field signal output is more accurate and the touch is increased. The sensitivity of the pen.
  • the stylus is finally output to the peripheral device through the electric field signal and/or the electromagnetic signal according to the pen pressure and the trajectory in the use state.
  • the function button 105 can define any function on the peripheral end, and can be defined as the left side of the mouse when the peripheral device is a tablet computer. / Right click, you can also use the APP application's open button, drawing erase button, image zoom in and out shortcut keys and screenshot shortcuts.
  • the true handwriting stylus provided by the invention can more sensitively receive the pen tip pressure and the function key signal, and the modulation signal 104 and the driving circuit 106 can accurately and timely modulate the electromagnetic signal and/or the electric field signal to the corresponding touch through the pen signal generating modulation circuit 104 and the driving circuit 106.
  • the module, the final sensitive and timely output of accurate pressure and function key signal generation can reflect the user's real handwriting in real time.
  • the driving circuit 106 When the driving circuit 106 only sets the electromagnetic output coil 501, only the electromagnetic signal is output, at this time, the real handwriting stylus is the electromagnetic mode stylus 110;
  • the driving circuit 106 When the driving circuit 106 is only provided with the electric field signal radiating antenna 401, only the electric field signal is output, and an electric field signal radiating antenna 401 is formed by using an electric conductor of any shape.
  • the real handwriting stylus is the first capacitive mode stylus 111;
  • the driving circuit 106 only sets the electric field signal radiating antenna 401, only the electric field signal is output, and the pen tip 303 made of conductive material doubles as the electric field signal radiating antenna 401, and the real handwriting stylus is the second capacitive mode stylus 112;
  • the driving circuit 106 When the driving circuit 106 only sets the electric field signal radiating antenna 401, only the electric field signal is output, and the pen tip 303 made of a conductive material doubles as the electric field signal radiating antenna 401, and another segment guide is set at the same time.
  • the electric body also acts as an electric field signal radiating antenna and is connected to the pen tip 303.
  • the real handwriting stylus is the third capacitive mode stylus 113;
  • the driving circuit 106 When the driving circuit 106 simultaneously sets the electromagnetic output coil 501 and the electric field signal radiating antenna 401, and outputs the electromagnetic signal and the electric field signal, the electric field signal radiating antenna 401 is formed by an electric conductor of any shape, and the real handwriting stylus is the first electromagnetic capacitor. Dual mode stylus 114;
  • the driving circuit 106 simultaneously sets the electromagnetic output coil 501 and the electric field signal radiating antenna 401, and outputs an electromagnetic signal and an electric field signal
  • the pen tip 303 made of a conductive material doubles as the electric field signal radiating antenna 401
  • the real handwriting stylus is the second electromagnetic Capacitor dual mode stylus 115;
  • the driving circuit 106 When the driving circuit 106 simultaneously sets the electromagnetic output coil 501 and the electric field signal radiating antenna 401, and outputs an electromagnetic signal and an electric field signal, the pen tip 303 made of a conductive material doubles as the electric field signal radiating antenna 401, and another segment of the electric conductor is also used as the electric field signal radiation.
  • the antenna is connected to the pen tip 303, and the real handwriting stylus is the third electromagnetic capacitor dual mode stylus 116;
  • the electromagnetic handwriting pen 110 and the electromagnetic touch module of the first embodiment are provided in the embodiment.
  • the electromagnetic touch module includes an electromagnetic touch sensor 501 and an electromagnetic touch processor 901.
  • FIG. 2.1 is a schematic structural diagram of the touch device of the embodiment.
  • the external handwriting stylus is externally wrapped by the pen case, and the battery case 601 and the pen system circuit 100 are disposed in the rear end 701 of the pen case, and the connecting pen system is disposed outside the rear end of the pen case.
  • the function button 105 of the circuit 100 is provided with a pen touch pressure sensing component 300 in the rear end 702 of the pen case, and an electromagnetic signal output coil 501 is disposed around the pen tip 303.
  • the electromagnetic touch sensor 505 includes an electromagnetic touch processor 901, which can receive The electromagnetic signal output by the real handwriting stylus.
  • FIG. 2.2 is a circuit diagram of the electromagnetic touch device of the embodiment, including the circuit of the electromagnetic mode stylus 110 and the circuit of the electromagnetic touch module, and the electromagnetic touch of the electromagnetic touch sensor 505 of the electromagnetic touch module
  • the control sensor antenna unit 503 receives the alternating electromagnetic signal generated by the electromagnetic mode stylus through the electromagnetic output coil 501, and then inputs the alternating electromagnetic signal into an electromagnetic induction signal to the electromagnetic touch processor 901 through the electromagnetic touch processor.
  • the 901 demodulates the peripheral identifiable signal to be transmitted to the peripheral device, and the peripheral device can be the electromagnetic touch sensor 505, the computer and/or the mobile phone of the touch device of the embodiment;
  • the peripheral identifiable signal includes a pen tip floating position signal, a writing track signal, a pen Pressure sensitive signal and/or function key signal;
  • the electromagnetic touch sensor 505 includes one or more electromagnetic touch sensor antenna units 503.
  • the first capacitive touch stylus 111 and the capacitive touch module of the first embodiment include a capacitive touch sensor 405 and a capacitive touch processing. 801.
  • FIG. 3.1 is a schematic structural diagram of the first capacitive touch device of the embodiment.
  • the external handwriting stylus is externally wrapped by the pen case, and the battery case 701 and the pen system circuit 100 are disposed in the rear end 701 of the pen case.
  • the function button 105 of the pen system circuit 100 is connected, and the pen touch pressure sensing component 300 is disposed in the rear end 702 of the pen case.
  • An electric field signal antenna 401 is formed around the pen tip 303 to form an electric field signal radiating antenna 401.
  • the capacitive touch sensor 405 is disposed.
  • the utility model comprises a capacitive touch processor 801, which can receive an electric field signal output by the real handwriting stylus.
  • FIG. 3.2 is a circuit diagram of the first capacitive touch device of the embodiment, including the circuit of the first capacitive mode stylus 111 and the circuit of the capacitive touch module, and the capacitive touch sensor of the capacitive touch module
  • the electric field signal radiating antenna 401 of the 405 receives the electric field signal generated by the first capacitive mode stylus 111 through the electric field signal radiating antenna 401, and then inputs the electric field signal into an electric field sensing signal to the capacitive touch processor 801, and performs capacitive touch processing.
  • the device 801 demodulates the peripheral identifiable signal to be transmitted to the peripheral device, and the peripheral device can be the capacitive touch sensor 405, the computer and/or the mobile phone of the touch device of the embodiment;
  • the peripheral identifiable signal comprises a pen tip floating position signal, a writing track signal, a pen pressure sensing signal and/or a function key signal;
  • the capacitive touch sensor 405 includes one or more capacitive touch sensor antenna units 403.
  • the second capacitive mode stylus 112 and the capacitive touch module of the first embodiment are different from the third embodiment.
  • the difference between the embodiment and the embodiment 3 is that the tip of the conductive material is 303 is also used as the electric field signal radiating antenna 401.
  • FIG. 4.1 is a schematic structural diagram of the second capacitive touch device according to the embodiment of the present invention, and the pen tip 303 is not provided with other electrical conductors.
  • the driving circuit 106 directly connects the pen tip 303 to output an electric field signal.
  • the third capacitive mode stylus 113 and the capacitive touch module of the first embodiment are different from the third embodiment.
  • the difference between the embodiment and the third embodiment is that the tip of the conductive material is 303 also serves as the electric field signal radiating antenna, and another electric conductor is also disposed as the electric field signal radiating antenna 401 and connected to the pen tip 303.
  • the electric field signal radiating antenna 401 formed by the electric conductor is electrically connected with the pen tip, that is, the circuit diagram of the embodiment. .
  • the first electromagnetic capacitor dual-touch stylus 114 and the electromagnetic capacitance dual touch module of the first embodiment include a first embodiment of the first electromagnetic capacitor dual-mode stylus 114 and an electromagnetic capacitance dual-touch module, and the electromagnetic capacitance dual module includes an electromagnetic module and Refer to Embodiment 2 for the capacitor module and the electromagnetic module, and Embodiment 3 for the capacitor module.
  • FIG. 5.1 is a schematic structural diagram of the first electromagnetic capacitor dual touch device of the embodiment.
  • an electric conductor of an arbitrary shape is added in the vicinity of the pen tip 303 to form an electric field signal radiating antenna 401.
  • FIG. 5.2 is a circuit diagram of the first electromagnetic capacitor dual touch device of the embodiment, and an electromagnetic touch module is added to FIG. 3.2 in the third embodiment.
  • the electromagnetic touch sensor antenna unit 503 of the first electromagnetic capacitor dual touch device electromagnetic touch module 900 and the capacitive touch sensor antenna unit 403 of the capacitive touch module 800 respectively acquire an alternating electromagnetic signal and an electric field signal.
  • the electromagnetic touch processor 901 After the electromagnetic touch module of the first electromagnetic capacitor dual touch module is disposed in the capacitive touch module, the electromagnetic touch processor 901 sends a capacitive touch module shutdown signal to the capacitive touch processor 801 to maintain electromagnetic contact.
  • the control mode takes precedence.
  • the capacitive touch processor 801 After the capacitive touch module of the first electromagnetic capacitor dual touch module is disposed in the electromagnetic touch module, the capacitive touch processor 801 sends an electromagnetic touch module off signal to the electromagnetic touch processor 901 to maintain capacitive touch.
  • the control mode takes precedence.
  • the second handwriting device of the second embodiment of the present invention provides the second electromagnetic capacitor dual-mode stylus 115 and the capacitive touch module.
  • the difference between this embodiment and the embodiment 6 lies in the conductive material.
  • the pen tip 303 is also used as the electric field signal radiating antenna 401.
  • FIG. 6.1 is a schematic structural view of the second electromagnetic capacitor dual touch device according to the embodiment of the present invention.
  • the pen tip 303 is not provided with an electric field signal radiating antenna formed by other electric conductors.
  • FIG. 6.2 is a circuit diagram of the second electromagnetic capacitor dual touch device of the embodiment, and the driving circuit 106 directly connects the pen tip 303 to output an electric field signal.
  • the third electromagnetic capacitor dual-touch device of the first embodiment of the present invention includes the third electromagnetic capacitor dual-mode stylus 116 and the capacitive touch module of the first embodiment.
  • the difference between the embodiment and the embodiment 3 is that the conductive material is The prepared nib 303 also serves as an electric field signal radiating antenna, and another segment of the electric conductor is also disposed as the electric field signal radiating antenna 401 and connected to the nib 303. Referring to FIG. 3.1, the electric field signal radiating antenna 401 composed of the electric conductor is electrically connected to the nib.
  • the true handwriting stylus provided by the invention and the touch device including the real handwriting stylus can accurately and timely generate the pen tip pressure signal and the function key signal according to the use state, sensitively receiving the pen tip pressure and the function key signal and finally generating Real-time handwriting of the user can be reflected in real time.

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Abstract

一种真笔迹触控笔和触控装置，其触控笔包括多种模式触控功能，有电磁模式触控笔（110）、第一电容模式触控笔（111）、第二电容模式触控笔（112）、第三电容模式触控笔（113）、第一电磁电容双模式触控笔（114）、第二电磁电容双模式触控笔（115）和第三电磁电容双模式触控笔（116），触控装置包括多种模式触控笔功能和触控模组，有电磁模式触控装置、第一电容模式触控装置、第二电容模式触控装置、第三电容模式触控装置、第一电磁电容双模式触控装置、第二电磁电容双模式触控装置和第三电磁电容双模式触控装置。

Description

一种真笔迹触控笔和触控装置 技术领域
本发明涉及一种触控笔；尤其涉及一种具有电磁触控模式、电容触控模式和电磁电容双模式的具有记录书写本人真实笔迹的真笔迹触控笔和触控装置。
背景技术
随着电子产品的进步与发展，感应器应用越来越广泛。目前的感应器有电容式和电磁式两种，通过触控手写笔接触触控手写输入装置触控感应器的触控感应有效区，以实现手写输入功能。
专利CN200810089922“电容笔”公布了一种电容笔，包括导电板、连接件以及导电笔身，连接件连接于导电板与笔身之间，以使笔身和导电板可以相对运动，因为连接件使操作不方便；而且现有的触控笔是通过电路实现简单的手写输入功能，没有书写压力感应功能，不能根据施加到触控笔上的压力大小，输出不同的压力信号，功能单一，输出简单；或者虽然有笔压力检测功能，但检测压力的行程大，书写体验感不好，实现方式复杂，成本高昂；且不能准确的反应书写者本人的笔迹特征。
另外，现有触控笔式通常采用单一模式，不能兼顾电容式和电感式感应器，往往只能适用电容式或电感式感应器。
发明内容
为了克服上述缺陷，本发明提供一种真笔迹触控笔和触控装置，具有电磁模式、电容模式或电磁电容双模式的电磁笔，可以适用电容式感应器，或电磁式感应器，或电容式感应器和电磁式感应器都可以兼适用，具有书写压力感应的真笔迹功能。
本发明提供了一种真笔迹触控笔，包括多种模式触控功能，有电磁模式触控笔、第一电容模式触控笔、第二电容模式触控笔、第三电容模式触控笔、第一电磁电容双模式触控笔、第二电磁电容双模式触控笔和 第三电磁电容双模式触控笔。具体的，如下技术方案：
一种真笔迹触控笔，包括笔外壳、笔外壳内的电池、笔外壳内的笔系统电路和笔外壳内的笔触控压感组件，
笔触控压感组件包括笔尖、笔尖触控开关和笔尖压力感应器；
笔系统电路包括充电电路、电源控制与延时关断电路、电源电压转换电路、功能按键、笔信号产生调制电路和驱动电路；
电源电压转换电路连接电源控制与延时关断电路将系统电源转换成恒定的工作电源电压，
笔信号产生调制电路连接笔尖压力感应器和功能按键并分别获取笔尖压力信号和功能键信号，并调制输出笔调制信号，
驱动电路连接笔信号产生调制电路获取笔调制信号，通过驱动电路驱动放大后输出电磁信号和/或电场信号。
优选地，笔尖压力感应器为压力敏感电阻。
优选地，笔尖压力感应器为压力敏感电容。
优选地，笔外壳包括笔外壳前端和笔外壳后端；
笔外壳后端内设置电池和笔系统电路，笔外壳后端为金属导电材料；
笔外壳前端内设置笔触控压感组件，笔外壳前端为绝缘材料。
优选地，驱动电路连接电磁信号输出电圈输出交变电磁信号，电磁信号输出电圈为用表面绝缘的金属导线绕制的环形线圈。
优选地，驱动电路连接电场信号辐射天线输出电场信号，电场信号辐射天线为由一段导电材质制成的导电体。
优选地，驱动电路连接电场信号辐射天线输出电场信号，即采用导电材质制成的笔尖。
优选地，笔尖触碰产生压力传递作用给笔尖触控开关和笔尖压力传感器。
优选地，笔系统电路的电源控制与延迟关断电路设置有连接电池的电源输入口、连接电源电压转换电路的电源输出口、连接笔尖触控开关的笔触开关信号控制口；笔触开关信号控制口连接触控开关获取信号，当获取到触控开关导通信号后，电源输入口与电源输出口之间将导通，笔系统电路将进入工作状态；在工作状态时长时间未收到连接触控开关短接导通信号，电源输入口与电源输出口之间会断开，系统电路将进入 关机状态；
优选地，笔系统电路的电源控制与延迟关断电路还设置有连接充电电路的电源充电控制口，当电源充电控制口获取充电信号后进入充电状态，电源输入口与电源输出口之间会断开，笔系统电路将锁定在关机状态。
本发明还提供了一种触控装置，触控装置包括多种模式触控笔和触控模组，有电磁模式触控装置、第一电容模式触控装置、第二电容模式触控装置、第三电容模式触控装置、第一电磁电容双模式触控装置、第二电磁电容双模式触控装置和第三电磁电容双模式触控装置，具体技术方案如下：
触控装置包括以上提供的真笔迹触控笔和触控模组，触控模组包括触控感应器和触控处理器，可接收真笔迹触控笔输出的电磁信号和/或电场信号。
优选地，触控模组为电磁触控模组，电磁电磁模组包括电磁触控感应器和电磁触控处理器。
优选地，触控模组为电容触控模组，电容触控模组包括电容触控感应器和电容触控处理器。
优选地，触控模组为电磁电容模组，电磁电容模组包括电磁模组和电容模组；电磁模组包括电磁触控感应器和电磁触控处理器，电容模组包括电容触控感应器和电容触控处理器。
优选地，电容触控感应器的电容触控感应器天线单元接收真笔迹触控笔通过电场信号辐射天线产生的电场信号，然后将电场信号变为电场感应信号输入到电容触控处理器，通过电容触控处理器解调出外设可识别信号传输到外设。
优选地，电磁触控模组之电磁触控感应器的电磁触控感应器天线单元接收电磁模式触控笔通过电磁输出线圈产生的交变电磁信号，然后将交变电磁信号变为电磁感应信号输入到电磁触控处理器，通过电磁触控处理器解调出外设可识别信号传输到外设。
优选地，电磁电容模组中的电磁触控模组的电磁触控感应器天线单元与电容触控模组的电容触控感应器天线单元分别获取交变电磁信号和电场信号；电磁触控感应器天线单元将交变电磁信号变为电磁感应信号 输入到电磁触控处理器，通过电磁触控处理器解调出外设可识别信号传输到外设；电容触控感应器天线单元将电场信号变为电场感应信号输入到电容触控处理器，通过电容触控处理器解调出外设可识别信号传输到外设。
优选地，电磁电容双触控模组的电磁触控模组设置在电容触控模组后，电磁触控处理器向电容触控处理器发出电容触控模组关闭信号，保持电磁触控模式优先。
优选地，电磁电容双触控模组的电容触控模组设置在电磁触控模组后，电容触控处理器向电磁触控处理器发出电磁触控模组关闭信号，保持电容触控模式优先。
优选地，外设可识别信号包括笔尖悬空位置信号、书写轨迹信号、笔压感信号和/或功能键信号；
优选地，外设为电容触控感应器、电磁触控感应器、电脑和/或手机。
与现有技术相比，本发明提供的真笔迹触控笔和触控装置，具有以下有益效果：
1)本发明提供的真笔迹触控笔和触控装置包括多种模式触控功能，有电磁模式、电容模式和电磁电容双模式，能兼顾电容式和电感式感应器。
2)使用本发明提供的真笔迹触控笔和触控装置进行书写时，可根据输入施加到触控笔上的压力大小的不同，输出不同的压力信号，形成可以反映书写使用者本人的真实笔迹
3)通过本发明的真笔迹触控笔可以更加灵敏的接收笔尖压力及功能键信号，通过调制电路准确及时的调制出电磁信号和/或电场信号给对应的触控模组，最终灵敏及时的输出准确信号实时反映使用者的真实笔迹。
4)采用本发明的真笔迹触控笔和触控装置操作方便，带有有笔压力检测功能，书写体验感好，实现方式简单，成本低廉，且不能准确的反应书写者本人的笔迹特征。
附图说明
图1是本发明实施例的一种真笔迹触控笔的电路图。
图2.1是本发明实施例的电磁触控装置的结构示意图。
图2.2是本发明实施例的电磁触控装置的电路图。
图3.1是本发明实施例的第一电容触控装置的结构示意图。
图3.2是本发明实施例的第一电容触控装置的电路图。
图4.1是本发明实施例的第二电容触控装置的结构示意图。
图4.2是本发明实施例的第二电容触控装置的电路图。
图5.1是本发明实施例的第一电磁电容触控装置的结构示意图。
图5.2是本发明实施例的第一电磁电容触控装置的电路图。
图6.1是本发明实施例的第二电磁电容触控装置的结构示意图。
图6.2是本发明实施例的第二电磁电容触控装置的电路图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。因此，以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例1
本实施例提供的真笔迹触控笔包括笔外壳、笔外壳内的电池、笔外壳内的笔系统电路100和笔外壳内的笔触控压感组件300，笔外壳包括笔外壳前端和笔外壳后端；笔外壳后端内设置电池601和笔系统电路100，笔外壳后端为金属导电材料；笔外壳前端内设置笔触控压感组件300，笔外壳前端为绝缘材料。
图1为本发明实施例的一种真笔迹触控笔的电路图，笔系统电路100包括充电电路101、电源控制与延时关断电路102、电源电压转换电路103、功能按键105、笔信号产生调制电路104和驱动电路106；笔触控压感组件300包括笔尖303、笔尖触控开关302和笔尖压力感应器301；
笔尖压力感应器301为压力敏感电阻或者压力敏感电容，触控笔使用书写时笔触控压感组300的笔尖303触碰产生触碰压力传递作用给笔尖触发开关302，笔尖的触碰压力将触动笔尖触发开关302使笔尖触发开关导通；笔尖触碰压力同时会传递作用给笔尖压力感应器301，使笔尖压力感应器30的阻值或电容值会随着笔尖触碰压力的大小而发生相应的变化。
电池601是更换的一次性电池和/或充电电池，在本实施例中电池601至少包括充电电池，充电电路101可以是接触式有线充电电路，也可以是非接触式无线充电电路。
电源电压转换电路103连接电源控制与延时关断电路102将系统电源转换成恒定的工作电源电压。
电源控制与延迟关断电路102设置有连接电池的电源输入口VIN、连接电源电压转换电路103的电源输出口VOUT、连接笔尖触控开关302的笔触开关信号控制口PC；笔触开关信号控制口PC连接触控开关302获取开关信号，当获取到触控开关302的导通信号后，电源输入口VIN与电源输出口VOUT之间将导通，笔系统电路100开始供电进入工作状态；在工作状态时长时间未收到连接触控开关302的导通信号时，电源输入口VIN与电源输出口VOUT之间会断开，笔系统电路100将进入关机状态；
电源控制与延迟关断电路102还设置有连接充电电路101的电源充电控制口CC，当电源充电控制口CC获取充电信号后进入充电状态，此时电源输入口VIN与电源输出口VOUT之间会断开，笔系统电路100将锁定在关机状态进行充电。
笔信号产生调制电路104连接笔尖压力感应器301和功能按键105，功能按键105可以设置一个或多个按键，本实施例中设置K1和K2两个按键；笔信号产生调制电路104用于产生笔调制信号，将从笔尖压力传感器301获取的压力敏感电阻信号或压力敏感电容信号以及，从功能按键105获取的功能键信号进行调制并输出笔调制信号。
驱动电路106连接笔信号产生调制电路104获取笔调制信号，通过驱动电路106驱动放大后输出电磁信号、电场信号或电磁电场信号，驱动电路106连接电磁信号输出电圈501输出交变电磁信号，驱动电路106连接电场信号辐射天线401输出电场信号；
电磁信号输出线圈501是用表面绝缘的金属导线最少一层多圈密绕成环形线圈，可以是漆包线铜线或银线，也可以是纱包线铜线或银线，线圈里面可设置磁芯以减小电磁信号输出线圈501的体积，提升电磁信号输出线圈501的信号输出强度和输出效率，环形电磁信号输出线圈501设置在笔外壳前端内的笔尖周围附近；
电场信号辐射天线401为一段任意形状的导电体，可以是环形金属、导电橡胶或一段卷曲的导线，设置在笔外壳前端内的笔尖303周围附近；
导电材质制成的笔尖303可兼作电场信号辐射天线401使用，这样不需专门设置一导体作为电场信号辐射天线，减少了元件设置，简化了体积，节约了成本；
在导电材质制成的笔尖303兼作电场信号辐射天线401使用基础上，同时设置另一段导电体也作为电场信号辐射天线并与笔尖303连接，通过此结构，使电场信号输出更准确，增加了触控笔的灵敏度。
触控笔根据使用状态时的笔压及轨迹通过电场信号和/或电磁信号最终输出给外设，功能按键105在外设端可定义任意功能，当外设为平板电脑时可以定义成鼠标的左/右键，也可用APP应用程序的开启键、绘图擦除键、图片放大缩小快捷键和截图快捷键等。
通过本发明提供的真笔迹触控笔可以更加灵敏的接收笔尖压力及功能键信号，通过笔信号产生调制电路104和驱动电路106准确及时的调制出电磁信号和/或电场信号给对应的触控模组，最终灵敏及时的输出准确压力及功能键信号产生可实时反映使用者的真实笔迹。
当驱动电路106仅设置电磁输出线圈501，仅输出电磁信号，此时真笔迹触控笔为电磁模式触控笔110；
当驱动电路106仅设置电场信号辐射天线401，仅输出电场信号，且采用一段任意形状的导电体构成电场信号辐射天线401，此时真笔迹触控笔为第一电容模式触控笔111；
当驱动电路106仅设置电场信号辐射天线401，仅输出电场信号，且导电材质制成的笔尖303兼作电场信号辐射天线401，此时真笔迹触控笔为第二电容模式触控笔112；
当驱动电路106仅设置电场信号辐射天线401，仅输出电场信号，且导电材质制成的笔尖303兼作电场信号辐射天线401，同时设置另一段导 电体也作为电场信号辐射天线并与笔尖303连接，此时真笔迹触控笔为第三电容模式触控笔113；
当驱动电路106同时设置电磁输出线圈501和电场信号辐射天线401，输出电磁信号和电场信号，用一段任意形状的导电体构成电场信号辐射天线401，此时真笔迹触控笔为第一电磁电容双模式触控笔114；
当驱动电路106同时设置电磁输出线圈501和电场信号辐射天线401，输出电磁信号和电场信号，用导电材质制成的笔尖303兼作电场信号辐射天线401，此时真笔迹触控笔为第二电磁电容双模式触控笔115；
当驱动电路106同时设置电磁输出线圈501和电场信号辐射天线401，输出电磁信号和电场信号，用导电材质制成的笔尖303兼作电场信号辐射天线401，同时设置另一段导电体也作为电场信号辐射天线并与笔尖303连接，此时真笔迹触控笔为第三电磁电容双模式触控笔116；
实施例2
本实施例提供的为真笔迹电磁触控装置包括实施例一的电磁模式触控笔110和电磁触控模组，电磁触控模组包括电磁触控感应器501和电磁触控处理器901。
图2.1是本实施例的触控装置的结构示意图，真笔迹触控笔外部由笔外壳包裹，笔外壳后端701内有电池601和笔系统电路100，笔外壳后端外设置有连接笔系统电路100的功能按键105，笔外壳后端702内设置有笔触控压感组件300，笔尖303周围设置有电磁信号输出线圈501；电磁触控感应器505内包括电磁触控处理器901，可接收真笔迹触控笔输出的电磁信号。
图2.2是本实施例的电磁触控装置的电路图，包括实施例一电磁模式触控笔110的电路和电磁触控模组的电路，电磁触控模组的电磁触控感应器505的电磁触控感应器天线单元503接收电磁模式触控笔通过电磁输出线圈501产生的交变电磁信号，然后将交变电磁信号变为电磁感应信号输入到电磁触控处理器901，通过电磁触控处理器901解调出外设可识别信号传输到外设，外设可以为本实施例触控装置的电磁触控感应器505、电脑和/或手机；
其中，外设可识别信号包括笔尖悬空位置信号、书写轨迹信号、笔 压感信号和/或功能键信号；
其中，电磁触控感应器505包含一个及一个以上电磁触控感应器天线单元503。
实施例3
本实施例提供的真笔迹第一电容触控装置包括实施例一的第一电容模式触控笔111和电容触控模组，电容触控模组包括电容触控感应器405和电容触控处理器801。
图3.1是本实施例的第一电容触控装置的结构示意图，真笔迹触控笔外部由笔外壳包裹，笔外壳后端701内有电池601和笔系统电路100，笔外壳后端外设置有连接笔系统电路100的功能按键105，笔外壳后端702内设置有笔触控压感组件300，笔尖303周围设置有一段任意形状的导电体构成电场信号辐射天线401；电容触控感应器405内包括电容触控处理器801，可接收真笔迹触控笔输出的电场信号。
图3.2是本实施例的第一电容触控装置的电路图，包括实施例一第一电容模式触控笔111的电路和电容触控模组的电路，电容触控模组的电容触控感应器405的电场信号辐射天线401接收第一电容模式触控笔111通过电场信号辐射天线401产生的电场信号，然后将电场信号变为电场感应信号输入到电容触控处理器801，通过电容触控处理器801解调出外设可识别信号传输到外设，外设可以为本实施例触控装置的电容触控感应器405、电脑和/或手机；
其中，外设可识别信号包括笔尖悬空位置信号、书写轨迹信号、笔压感信号和/或功能键信号；
其中，电容触控感应器405包含一个及一个以上电容触控感应器天线单元403。
实施例4
本实施例提供的真笔迹第二电容触控装置包括实施例一的第二电容模式触控笔112和电容触控模组，本实施例与实施例3的区别在于，导电材质制成的笔尖303兼作电场信号辐射天线401，图4.1是本发明实施例的第二电容触控装置的结构示意图，笔尖303附件没有设置其它导电体。
图4.2是本发明实施例第二电容触控装置的电路图，驱动电路106直接连接笔尖303输出电场信号。
实施例5
本实施例提供的真笔迹第三电容触控装置包括实施例一的第三电容模式触控笔113和电容触控模组，本实施例与实施例3的区别在于，导电材质制成的笔尖303兼作电场信号辐射天线，同时设置另一段导电体也作为电场信号辐射天线401并与笔尖303连接，参见图3.1，将导电体构成的电场信号辐射天线401与笔尖导电连接即本实施例的电路图。
实施例6
本实施例提供的为真笔迹第一电磁电容双触控装置包括实施例一的第一电磁电容双模式触控笔114和电磁电容双触控模组，电磁电容双模组包括电磁模组和电容模组，电磁模组参见实施例2，电容模组参见实施例3。
图5.1是本实施例的第一电磁电容双触控装置的结构示意图，在实施例2的图2.2基础上在笔尖303附近增加了一段任意形状的导电体构成电场信号辐射天线401。
图5.2是本实施例的第一电磁电容双触控装置的电路图，在实施例3中图3.2基础上增加了电磁触控模组。
第一电磁电容双触控装置电磁触控模组900的电磁触控感应器天线单元503与电容触控模组800的电容触控感应器天线单元403分别获取交变电磁信号和电场信号。
当第一电磁电容双触控模组的电磁触控模组设置在电容触控模组后，电磁触控处理器901向电容触控处理器801发出电容触控模组关闭信号，保持电磁触控模式优先。
当第一电磁电容双触控模组的电容触控模组设置在电磁触控模组后，电容触控处理器801向电磁触控处理器901发出电磁触控模组关闭信号，保持电容触控模式优先。
实施例7
本实施例提供的真笔迹第二电磁电容双触控装置包括实施例一的第二电磁电容双模式触控笔115和电容触控模组，本实施例与实施例6的区别在于，导电材质制成的笔尖303兼作电场信号辐射天线401，图6.1是本发明实施例的第二电磁电容双触控装置的结构示意图，笔尖303附件没有设置其它导电体构成的电场信号辐射天线。
图6.2是本实施例第二电磁电容双触控装置的电路图，驱动电路106直接连接笔尖303输出电场信号。
实施例8
本实施例提供的真笔迹第三电磁电容双触控装置包括实施例一的第三电磁电容双模式触控笔116和电容触控模组，本实施例与实施例3的区别在于，导电材质制成的笔尖303兼作电场信号辐射天线，同时设置另一段导电体也作为电场信号辐射天线401并与笔尖303连接，参见图3.1，将导电体构成的电场信号辐射天线401与笔尖导电连接即本实施例的电路图。
通过本发明提供的真笔迹触控笔以及包括真笔迹触控笔的触控装置，可以准确及时的根据使用状态产生笔尖压力信号和功能键信号，灵敏的接收笔尖压力及功能键信号并最终产生可实时反映使用者的真实笔迹。
以上仅为本发明较佳实施例，并不用于局限本发明，凡在本发明的精神和原则之内所做的修改、等同替换和改进等，均需要包含在本发明的保护范围之内。

Claims (21)

  1. 一种真笔迹触控笔，其特征在于：包括笔外壳、笔外壳内的电池、笔外壳内的笔系统电路和笔外壳内的笔触控压感组件，
    所述笔触控压感组件包括笔尖、笔尖触控开关和笔尖压力感应器；
    所述笔系统电路包括充电电路、电源控制与延时关断电路、电源电压转换电路、功能按键、笔信号产生调制电路和驱动电路；
    所述电源电压转换电路连接电源控制与延时关断电路将系统电源转换成恒定的工作电源电压，
    所述笔信号产生调制电路连接所述笔尖压力感应器和所述功能按键并分别获取笔尖压力信号和功能键信号，并调制输出笔调制信号，
    所述驱动电路连接笔信号产生调制电路获取笔调制信号，通过驱动电路驱动放大后输出电磁信号和/或电场信号。
  2. 根据权利要求1所述的真笔迹触控笔，其特征在于，所述笔尖压力感应器为压力敏感电阻。
  3. 根据权利要求1所述的真笔迹触控笔，其特征在于，所述笔尖压力感应器为压力敏感电容。
  4. 根据权利要求1所述的真笔迹触控笔，其特征在于，所述笔外壳包括笔外壳前端和笔外壳后端；
    所述笔外壳后端内设置所述电池和所述笔系统电路，笔外壳后端为金属导电材料；
    所述笔外壳前端内设置所述笔触控压感组件，笔外壳前端为绝缘材料。
  5. 根据权利要求1所述的真笔迹触控笔，其特征在于，所述驱动电路连接电磁信号输出电圈输出交变电磁信号，所述电磁信号输出电圈为用表面绝缘的金属导线绕制的环形线圈。
  6. 根据权利要求1所述的真笔迹触控笔，其特征在于，所述驱动电路连接电场信号辐射天线输出电场信号，所述电场信号辐射天线为由一段导电材质制成的导电体。
  7. 根据权利要求1所述的真笔迹触控笔，其特征在于，所述驱动电路连接电场信号辐射天线输出电场信号，所述导电材质制成的笔尖可兼 做电场信号辐射天线。
  8. 根据权利要求1所述的真笔迹触控笔，其特征在于，所述笔尖触碰产生压力传递作用给所述笔尖触控开关和所述笔尖压力传感器。
  9. 根据权利要求1所述的真笔迹触控笔，其特征在于，所述笔系统电路的电源控制与延迟关断电路设置有连接电池的电源输入口、连接电源电压转换电路的电源输出口、连接笔尖触控开关的笔触开关信号控制口；笔触开关信号控制口连接触控开关获取信号，当获取到所述触控开关导通信号后，电源输入口与电源输出口之间将导通，笔系统电路将进入工作状态；在工作状态时长时间未收到连接触控开关短接导通信号，电源输入口与电源输出口之间会断开，系统电路将进入关机状态；
  10. 根据权利要求9所述的真笔迹触控笔，其特征在于，所述笔系统电路的电源控制与延迟关断电路还设置有连接充电电路的电源充电控制口，当电源充电控制口获取充电信号后进入充电状态，所述电源输入口与电源输出口之间会断开，笔系统电路将锁定在关机状态。
  11. 一种触控装置，其特征在于，包括权利要求1-10所述的真笔迹触控笔和触控模组，所述触控模组包括触控感应器和触控处理器，可接收真笔迹触控笔输出的电磁信号和/或电场信号。
  12. 根据权利要求11所述的触控装置，其特征在于，所述触控模组为电磁触控模组，所述电磁触控模组包括电磁触控感应器和电磁触控处理器。
  13. 根据权利要求11所述的触控装置，其特征在于，所述触控模组为电容触控模组，所述电容触控模组包括电容触控感应器和电容触控处理器。
  14. 根据权利要求11所述的触控装置，其特征在于，所述触控模组为电磁电容双模组，所述电磁电容双模组包括电磁模组和电容模组；所述电磁模组包括电磁触控感应器和电磁触控处理器，所述电容模组包括电容触控感应器和电容触控处理器。
  15. 根据权利要求13所述的触控装置，其特征在于，所述电容触控感应器的电容触控感应器天线单元接收所述真笔迹触控笔通过电场信号辐射天线产生的电场信号，然后将电场信号变为电场感应信号输入到所述电容触控处理器，通过电容触控处理器解调出外设可识别信号传输到 外设。
  16. 根据权利要求12所述的触控装置，其特征在于，所述电磁触控模组之电磁触控感应器的电磁触控感应器天线单元接收电磁模式触控笔通过电磁输出线圈产生的交变电磁信号，然后将交变电磁信号变为电磁感应信号输入到所述电磁触控处理器，通过电磁触控处理器解调出外设可识别信号传输到外设。
  17. 根据权利要求14所述的触控装置，其特征在于，所述电磁电容双模组中电磁触控模组的电磁触控感应器天线单元与电容触控模组的电容触控感应器天线单元分别获取交变电磁信号和电场信号；电磁触控感应器天线单元将交变电磁信号变为电磁感应信号输入到所述电磁触控处理器，通过电磁触控处理器解调出外设可识别信号传输到外设；电容触控感应器天线单元将电场信号变为电场感应信号输入到所述电容触控处理器，通过电容触控处理器解调出外设可识别信号传输到外设。
  18. 根据权利要求17所述的触控装置，其特征在于，所述电磁电容双触控模组的电磁触控模组设置在电容触控模组后，电磁触控处理器向电容触控处理器发出电容触控模组关闭信号，保持电磁触控模式优先。
  19. 根据权利要求17所述的触控装置，其特征在于，所述电磁电容双触控模组的电容触控模组设置在电磁触控模组后，电容触控处理器向电磁触控处理器发出电磁触控模组关闭信号，保持电容触控模式优先。
  20. 根据权利要求15-17中任一项所述的触控装置，其特征在于，所述外设可识别信号包括笔压感信号和功能键信号。
  21. 根据权利要求15-17中任一项所述的触控装置，其特征在于，所述外设为电容触控感应器、电磁触控感应器、电脑和/或手机。
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