JP7520887B2 - 手書き入力装置 - Google Patents

手書き入力装置 Download PDF

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Publication number
JP7520887B2
JP7520887B2 JP2021565375A JP2021565375A JP7520887B2 JP 7520887 B2 JP7520887 B2 JP 7520887B2 JP 2021565375 A JP2021565375 A JP 2021565375A JP 2021565375 A JP2021565375 A JP 2021565375A JP 7520887 B2 JP7520887 B2 JP 7520887B2
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JP
Japan
Prior art keywords
handwriting input
input device
electronic data
memory
display surface
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Application number
JP2021565375A
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English (en)
Japanese (ja)
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JPWO2021124753A1 (https=
JPWO2021124753A5 (https=
Inventor
直人 小野田
健一 大川
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Wacom Co Ltd
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Wacom Co Ltd
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Publication of JPWO2021124753A1 publication Critical patent/JPWO2021124753A1/ja
Publication of JPWO2021124753A5 publication Critical patent/JPWO2021124753A5/ja
Priority to JP2024110955A priority Critical patent/JP7733780B2/ja
Application granted granted Critical
Publication of JP7520887B2 publication Critical patent/JP7520887B2/ja
Priority to JP2025138599A priority patent/JP2025169960A/ja
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Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels
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    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
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    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
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    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of two-dimensional [2D] relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
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    • G06F3/039—Accessories therefor, e.g. mouse pads
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    • 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
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    • 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
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    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13718—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on a change of the texture state of a cholesteric liquid crystal
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field
    • G02F1/1675—Constructional details
    • G02F1/16757—Microcapsules
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    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04107—Shielding in digitiser, i.e. guard or shielding arrangements, mostly for capacitive touchscreens, e.g. driven shields, driven grounds
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    • 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
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    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0469—Details of the physics of pixel operation
    • G09G2300/0478—Details of the physics of pixel operation related to liquid crystal pixels
    • G09G2300/0482—Use of memory effects in nematic liquid crystals
    • G09G2300/0486—Cholesteric liquid crystals, including chiral-nematic liquid crystals, with transitions between focal conic, planar, and homeotropic states
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    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3651—Control of matrices with row and column drivers using an active matrix using multistable liquid crystals, e.g. ferroelectric liquid crystals

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Liquid Crystal (AREA)
  • User Interface Of Digital Computer (AREA)
  • Position Input By Displaying (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2021565375A 2019-12-17 2020-11-16 手書き入力装置 Active JP7520887B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024110955A JP7733780B2 (ja) 2019-12-17 2024-07-10 手書き入力装置
JP2025138599A JP2025169960A (ja) 2019-12-17 2025-08-22 手書き入力装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019227249 2019-12-17
JP2019227249 2019-12-17
PCT/JP2020/042543 WO2021124753A1 (ja) 2019-12-17 2020-11-16 手書き入力装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024110955A Division JP7733780B2 (ja) 2019-12-17 2024-07-10 手書き入力装置

Publications (3)

Publication Number Publication Date
JPWO2021124753A1 JPWO2021124753A1 (https=) 2021-06-24
JPWO2021124753A5 JPWO2021124753A5 (https=) 2022-08-10
JP7520887B2 true JP7520887B2 (ja) 2024-07-23

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JP2021565375A Active JP7520887B2 (ja) 2019-12-17 2020-11-16 手書き入力装置
JP2024110955A Active JP7733780B2 (ja) 2019-12-17 2024-07-10 手書き入力装置
JP2025138599A Pending JP2025169960A (ja) 2019-12-17 2025-08-22 手書き入力装置

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JP2025138599A Pending JP2025169960A (ja) 2019-12-17 2025-08-22 手書き入力装置

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US (2) US11880563B2 (https=)
JP (3) JP7520887B2 (https=)
WO (1) WO2021124753A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022123885A1 (ja) * 2020-12-10 2022-06-16 株式会社ワコム 電子ペン、手書き入力装置及び電子ペン用芯体
TWI818421B (zh) * 2021-01-29 2023-10-11 南韓商希迪普公司 觸控裝置、其之驅動方法及觸控系統
US12293121B2 (en) * 2022-05-02 2025-05-06 Universal City Studios Llc Systems and methods for adjusting an image displayed via a food and/or drink container
US20250377685A1 (en) * 2024-06-11 2025-12-11 Shenzhen Xin Niu E-commerce Co., Ltd Calculator with handwriting pad

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JP2009252048A (ja) 2008-04-08 2009-10-29 Canon Inc 画像処理システム、画像処理装置及び画像処理方法
JP2015197795A (ja) 2014-04-01 2015-11-09 日本電気株式会社 端末装置、電子ホワイトボードシステム、電子ホワイトボードの入力支援方法、及びプログラム
JP2017504814A (ja) 2013-11-01 2017-02-09 ケント ディスプレイズ インコーポレイテッド ドットパターン認識システムを備えた電子書き込み装置
JP2018037033A (ja) 2016-09-02 2018-03-08 株式会社ワコム 手書き情報入力装置及び手書き情報入力方法

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US5793360A (en) * 1995-05-05 1998-08-11 Wacom Co., Ltd. Digitizer eraser system and method
US6625583B1 (en) * 1999-10-06 2003-09-23 Goldman, Sachs & Co. Handheld trading system interface
US9134561B2 (en) * 2011-11-01 2015-09-15 Kent Displays Incorporated Writing tablet information recording device
JP2015001751A (ja) 2013-06-13 2015-01-05 コニカミノルタ株式会社 手書き入力装置及び制御プログラム並びに制御方法

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