CN102736746A - 电子笔和使用该电子笔的投影系统 - Google Patents

电子笔和使用该电子笔的投影系统 Download PDF

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Publication number
CN102736746A
CN102736746A CN2012100827458A CN201210082745A CN102736746A CN 102736746 A CN102736746 A CN 102736746A CN 2012100827458 A CN2012100827458 A CN 2012100827458A CN 201210082745 A CN201210082745 A CN 201210082745A CN 102736746 A CN102736746 A CN 102736746A
Authority
CN
China
Prior art keywords
ultrasonic
electronic pen
pen
screen
transmitter
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.)
Pending
Application number
CN2012100827458A
Other languages
English (en)
Chinese (zh)
Inventor
小野寺信二
松泽俊彦
堀田宣孝
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.)
Hitachi Consumer Electronics Co Ltd
Original Assignee
Hitachi Consumer Electronics 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 Hitachi Consumer Electronics Co Ltd filed Critical Hitachi Consumer Electronics Co Ltd
Publication of CN102736746A publication Critical patent/CN102736746A/zh
Pending legal-status Critical Current

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    • 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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic 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
    • 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
    • G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
    • G06F3/0433—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves in which the acoustic waves are either generated by a movable member and propagated within a surface layer or propagated within a surface layer and captured by a movable member
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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)
  • Acoustics & Sound (AREA)
  • Position Input By Displaying (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Projection Apparatus (AREA)
CN2012100827458A 2011-03-31 2012-03-26 电子笔和使用该电子笔的投影系统 Pending CN102736746A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011078013A JP2012212342A (ja) 2011-03-31 2011-03-31 電子ペン及びこれを用いたプロジェクタシステム
JP2011-078013 2011-03-31

Publications (1)

Publication Number Publication Date
CN102736746A true CN102736746A (zh) 2012-10-17

Family

ID=45939169

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2012100827458A Pending CN102736746A (zh) 2011-03-31 2012-03-26 电子笔和使用该电子笔的投影系统
CN2012201180065U Expired - Fee Related CN202649936U (zh) 2011-03-31 2012-03-26 电子笔和使用该电子笔的投影系统

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN2012201180065U Expired - Fee Related CN202649936U (zh) 2011-03-31 2012-03-26 电子笔和使用该电子笔的投影系统

Country Status (5)

Country Link
US (1) US20120249489A1 (enExample)
EP (1) EP2506129A2 (enExample)
JP (1) JP2012212342A (enExample)
CN (2) CN102736746A (enExample)
IN (1) IN2012DE00879A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019075895A1 (zh) * 2017-10-19 2019-04-25 广州视源电子科技股份有限公司 一种智能笔、智能笔的控制方法、装置、设备及存储介质

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9134814B2 (en) * 2012-04-05 2015-09-15 Seiko Epson Corporation Input device, display system and input method
US9720522B2 (en) * 2015-03-09 2017-08-01 Qualcomm Incorporated Determining response to contact by hand with region of touchscreen
CN107102750B (zh) * 2017-04-23 2019-07-26 吉林大学 一种基于笔式交互系统的虚拟三维空间中目标的选择方法
US10564420B2 (en) 2017-10-02 2020-02-18 International Business Machines Corporation Midair interaction with electronic pen projection computing system
CN109240526B (zh) * 2018-07-26 2021-08-20 苏州佳世达电通有限公司 同屏显示系统及其测控方法
CN110197675B (zh) * 2019-06-04 2022-10-21 京东方科技集团股份有限公司 一种移动存储设备
JP2024129272A (ja) * 2023-03-13 2024-09-27 レノボ・シンガポール・プライベート・リミテッド 入力デバイス及び情報処理システム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040169439A1 (en) * 2002-07-22 2004-09-02 Minoru Toda Handheld device having ultrasonic transducer for axial transmission of acoustic signals
US20050083301A1 (en) * 2003-10-21 2005-04-21 Nec Viewtechnology, Ltd. Projector, electronic whiteboard system using projector and method of acquiring indicated point
CN1920760A (zh) * 2005-08-23 2007-02-28 日本电气视象技术株式会社 具有超声波控制器的电子笔

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308936A (en) * 1992-08-26 1994-05-03 Mark S. Knighton Ultrasonic pen-type data input device
JPH09167046A (ja) * 1995-12-18 1997-06-24 Fuji Xerox Co Ltd 超音波スタイラスペン
JP2002358157A (ja) * 2001-06-01 2002-12-13 Canon Inc 座標入力装置、座標入力装置の制御方法、および座標入力装置の制御プログラム
JP3947873B2 (ja) * 2003-10-10 2007-07-25 Ｎｅｃディスプレイソリューションズ株式会社 プロジェクタ並びにプロジェクタの付属装置
JP4583946B2 (ja) * 2005-01-21 2010-11-17 Ｎｅｃディスプレイソリューションズ株式会社 電子ペン
JP5141380B2 (ja) * 2008-05-30 2013-02-13 ぺんてる株式会社 手書き筆跡入力システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040169439A1 (en) * 2002-07-22 2004-09-02 Minoru Toda Handheld device having ultrasonic transducer for axial transmission of acoustic signals
US20050083301A1 (en) * 2003-10-21 2005-04-21 Nec Viewtechnology, Ltd. Projector, electronic whiteboard system using projector and method of acquiring indicated point
CN1920760A (zh) * 2005-08-23 2007-02-28 日本电气视象技术株式会社 具有超声波控制器的电子笔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019075895A1 (zh) * 2017-10-19 2019-04-25 广州视源电子科技股份有限公司 一种智能笔、智能笔的控制方法、装置、设备及存储介质

Also Published As

Publication number Publication date
EP2506129A2 (en) 2012-10-03
IN2012DE00879A (enExample) 2015-09-04
US20120249489A1 (en) 2012-10-04
CN202649936U (zh) 2013-01-02
JP2012212342A (ja) 2012-11-01

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20121017