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WO2016126125A1 - Appareil numériseur - Google Patents

Appareil numériseur Download PDF

Info

Publication number
WO2016126125A1
WO2016126125A1 PCT/KR2016/001260 KR2016001260W WO2016126125A1 WO 2016126125 A1 WO2016126125 A1 WO 2016126125A1 KR 2016001260 W KR2016001260 W KR 2016001260W WO 2016126125 A1 WO2016126125 A1 WO 2016126125A1
Authority
WO
WIPO (PCT)
Prior art keywords
button
stylus pen
transmission
capacitor
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2016/001260
Other languages
English (en)
Korean (ko)
Inventor
이현수
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Patentin Co Ltd
Original Assignee
Patentin Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Patentin Co Ltd filed Critical Patentin Co Ltd
Publication of WO2016126125A1 publication Critical patent/WO2016126125A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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

Definitions

  • the present invention relates to a digitizer device, and more particularly, to an EMR digitizer device for transmitting a signal in an active manner using passive or self-power generation.
  • Digitizer is a type of input device used in display devices, and includes an electrode structure in the form of a matrix, and when a user moves a pen or a cursor, the digitizer reads the X and Y coordinates on the matrix and transmits a position signal of the input device. It is a device that performs the corresponding command.
  • the digitizer according to the prior art has a variety of functions beyond the function of simply applying an input signal to draw a line, and among them, a preliminary input function (air command, Air Command) is typically used.
  • the preliminary input function using the harboring function recognizes the proximity of the pen without touching the pen on the digitizer screen, and when the button of the pen is pressed, a menu screen is displayed on the screen to prepare for input in advance. It is a function to make it possible.
  • the resonance of the pen is changed by changing the impedance of the pen, and the EMR sensor of the mobile terminal detects that the pen button is pressed.
  • An object of the present invention is to provide a digitizer device capable of checking whether a button of a stylus pen is pressed even with a simpler configuration in a digitizer device employing an EMR method.
  • the digitizer device is a stylus pen including an opening / closing switch to form a closed loop by connecting a built-in transmitting / receiving coil and a capacitor when an external force is applied to a button and a terminal including an active transceiver for transmitting and receiving pulses. Characterized in that it comprises a.
  • a digitizer device converts an external force applied to a terminal and a button including an active transceiver for transmitting and receiving pulses into electrical energy, and charges a capacitor using the same to transmit and receive a pulse using a transmission / reception coil connected thereto. It characterized in that it comprises a stylus pen to send.
  • the digitizer device in the passive method, by generating a pulse by connecting the coil and the capacitor built in the stylus pen using an external force applied to the button of the stylus pen, the terminal detects whether the stylus pen button input It has the effect of making it possible to
  • the external force applied to the button of the stylus pen is converted into electrical energy to perform self-generation, and the terminal detects whether the button is pressed by the terminal through pulse generation using the same. Has the effect of making it possible.
  • FIG. 1 is a view showing a digitizer device according to a first embodiment of the present invention.
  • FIG. 2 is a diagram showing the configuration of a digitizer device according to a second embodiment of the present invention.
  • FIG. 3 is a diagram illustrating a configuration for generating electrical energy and generating pulses in a stylus pen according to a second exemplary embodiment of the present invention.
  • the digitizer device of the passive EMR method according to the first embodiment of the present invention will be described with reference to FIG. 1, and the active EMR method according to the second embodiment of the present invention will be described with reference to FIGS. 2 and 3.
  • the digitizer device will be described.
  • the digitizer device when the digitizer device according to the first embodiment of the present invention receives an external force to the terminal 200 and the button 120 including an active transceiver 230 for transmitting and receiving pulses, And a stylus pen 100 including an open / close switch 130 connecting the transmission / reception coil 110 and a capacitor to form a closed loop.
  • the terminal 200 is configured as a mobile phone or a tablet, and includes an active transceiver 230 under the cover window 210.
  • the stylus pen 100 incorporates a transmission / reception coil 110 in a housing, and the transmission / reception coil 110 is connected to a capacitor when the open / close switch 130 is closed. .
  • the active transceiver 230 of the terminal 200 is activated when the stylus pen 100 is removed from the insertion groove of the terminal 200 or according to the pen usage mode selection for the terminal 200.
  • the transmission / reception coil 110 embedded in the stylus pen 100 is connected to the capacitor by an opening / closing switch 130 closed according to an external force of pressing the button 120.
  • the transmission / reception coil receiving the pulse of the active transmission / reception unit 230 is applied. 110 generates an induced current, which is charged to the capacitor.
  • pulse transmission is performed through the stylus pen 100, and the active transceiver 230 of the terminal 200 transmits the transmission / reception coil 110 of the stylus pen 100.
  • the active transceiver 230 of the terminal 200 transmits the transmission / reception coil 110 of the stylus pen 100.
  • the button 120 is input to the stylus pen 100.
  • the digitizer device transmits an external force applied to the terminal 200 and the button 120 including an active transceiver 230 that transmits and receives a pulse. It is configured to include a stylus pen 100 for converting the energy, and using this to charge the capacitor 143 to transmit a pulse using the transmission and reception coil 110 connected thereto.
  • the active transceiver 230 of the terminal 200 is a pen for the terminal 200 when the stylus pen 100 is removed from the insertion groove of the terminal 200. It is preferably activated according to the use mode selection.
  • the capacitor 143 embedded in the stylus pen 100 according to the second embodiment of the present invention charges a charge by energy generated by an external force that presses the button 120.
  • a current flows through the transmission / reception coil 110 embedded in the stylus pen 100 to form a pulse.
  • the transmission pulse is detected by a reception antenna built in the terminal 200, and thus the terminal 200 recognizes that the button 120 of the stylus pen 100 is pressed through the detection signal.
  • the stylus pen 100 includes a conversion unit for converting the external force applied to the button 120 into electrical energy.
  • the conversion unit generates a voltage by the pressure according to the external force. It is composed of a small piezoelectric element (piezo, 141), but is not limited to this, any configuration that is applied to the external force is applied to the electrical energy can be applied.
  • the stylus pen 100 is connected to the converter by the button switch 130 closed by an external force applied to the button 120 and the rectifying circuit 142 for rectifying the current;
  • the capacitor 143 and the capacitor 143 for charging the charge and the transmission and reception coil 110 connected through the switch 140 is built.
  • the piezoelectric element 141 forms a voltage by the external force of pressing the button 120, and the open / close switch 130 is closed to commutate with the piezoelectric element 141.
  • the circuit 142 is connected.
  • the rectifier circuit 142 rectifies the current and stores the current in the capacitor 143. At this time, the switch 140 connecting the capacitor 143 and the transmission / reception coil 110 is in an open state.
  • the piezoelectric element 141 and the capacitor 143 are opened, and a switch between the capacitor 143 and the transmission / reception coil 110 ( 140 is closed, so that the current of the capacitor 143 flows to the transmission / reception coil 110 to generate a transmission pulse.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Position Input By Displaying (AREA)

Abstract

La présente invention concerne un appareil numériseur et, plus spécifiquement, un appareil numériseur de type REM générant un signal au moyen d'un procédé actif utilisant une génération d'énergie passive ou une auto-génération d'énergie. L'appareil numériseur selon un aspect de la présente invention comprend : un terminal comprenant un émetteur-récepteur actif pour recevoir et émettre des impulsions ; et un stylet comprenant un interrupteur d'ouverture et de fermeture pour former une boucle fermée par connexion d'une bobine intégrée de réception et d'émission et d'un condensateur lorsqu'une force externe appliquée sur un bouton est reçue.
PCT/KR2016/001260 2015-02-06 2016-02-04 Appareil numériseur Ceased WO2016126125A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2015-0018578 2015-02-06
KR1020150018578A KR20160096913A (ko) 2015-02-06 2015-02-06 디지타이저 장치

Publications (1)

Publication Number Publication Date
WO2016126125A1 true WO2016126125A1 (fr) 2016-08-11

Family

ID=56564372

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/001260 Ceased WO2016126125A1 (fr) 2015-02-06 2016-02-04 Appareil numériseur

Country Status (2)

Country Link
KR (1) KR20160096913A (fr)
WO (1) WO2016126125A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109710094A (zh) * 2019-01-16 2019-05-03 深圳市绘王动漫科技有限公司 位置检测系统及电子手写笔

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070216662A1 (en) * 2006-03-20 2007-09-20 Fujitsu Limited Electronic apparatus and program storage medium
US20110006759A1 (en) * 2009-07-13 2011-01-13 Wacom Co., Ltd. Position detection apparatus and sensor unit
US20120068975A1 (en) * 2009-04-16 2012-03-22 Taiguen Technology (Shen_Zhen) Co.,Ltd Electromagnetic pen, electromagnetic signal transmission method and processing method, apparatus and device
US20140184567A1 (en) * 2008-12-22 2014-07-03 N-Trig Ltd. Digitizer, stylus and method of synchronization therewith
KR20140143052A (ko) * 2013-06-05 2014-12-15 삼성전자주식회사 멀티 레벨 드라이버를 구비한 입력 장치 및 이를 포함하는 사용자 기기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070216662A1 (en) * 2006-03-20 2007-09-20 Fujitsu Limited Electronic apparatus and program storage medium
US20140184567A1 (en) * 2008-12-22 2014-07-03 N-Trig Ltd. Digitizer, stylus and method of synchronization therewith
US20120068975A1 (en) * 2009-04-16 2012-03-22 Taiguen Technology (Shen_Zhen) Co.,Ltd Electromagnetic pen, electromagnetic signal transmission method and processing method, apparatus and device
US20110006759A1 (en) * 2009-07-13 2011-01-13 Wacom Co., Ltd. Position detection apparatus and sensor unit
KR20140143052A (ko) * 2013-06-05 2014-12-15 삼성전자주식회사 멀티 레벨 드라이버를 구비한 입력 장치 및 이를 포함하는 사용자 기기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109710094A (zh) * 2019-01-16 2019-05-03 深圳市绘王动漫科技有限公司 位置检测系统及电子手写笔

Also Published As

Publication number Publication date
KR20160096913A (ko) 2016-08-17

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