IN2012DE00879A - - Google Patents

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Publication number
IN2012DE00879A
IN2012DE00879A IN879DE2012A IN2012DE00879A IN 2012DE00879 A IN2012DE00879 A IN 2012DE00879A IN 879DE2012 A IN879DE2012 A IN 879DE2012A IN 2012DE00879 A IN2012DE00879 A IN 2012DE00879A
Authority
IN
India
Prior art keywords
supersonic
transmitting portion
supersonic wave
waves
pen
Prior art date
Application number
Other languages
English (en)
Inventor
Shinji Onodera
Toshihiko Matsuzawa
Nobutaka Hotta
Original Assignee
Hitachi Consumer Electronics
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 filed Critical Hitachi Consumer Electronics
Publication of IN2012DE00879A publication Critical patent/IN2012DE00879A/en

Links

Classifications

    • 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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic 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
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing 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
    • G06F3/041—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; 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

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)
IN879DE2012 2011-03-31 2012-03-26 IN2012DE00879A (zh)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IN2012DE00879A true IN2012DE00879A (zh) 2015-09-04

Family

ID=45939169

Family Applications (1)

Application Number Title Priority Date Filing Date
IN879DE2012 IN2012DE00879A (zh) 2011-03-31 2012-03-26

Country Status (5)

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

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
CN107656633A (zh) * 2017-10-19 2018-02-02 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
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

Family Cites Families (9)

* 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
EP1529315A4 (en) * 2002-07-22 2006-10-18 Measurement Spec Inc HAND DEVICE WITH ULTRASONIC HANGER FOR AXIAL TRANSMISSION OF ACOUSTIC SIGNALS
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
JP3950837B2 (ja) * 2003-10-21 2007-08-01 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を使用した電子黒板システム及び指示位置取得方法
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
JP4728740B2 (ja) * 2005-08-23 2011-07-20 Ｎｅｃディスプレイソリューションズ株式会社 電子ペン、電子黒板システム、およびプロジェクタシステム
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

Also Published As

Publication number Publication date
US20120249489A1 (en) 2012-10-04
JP2012212342A (ja) 2012-11-01
EP2506129A2 (en) 2012-10-03
CN202649936U (zh) 2013-01-02
CN102736746A (zh) 2012-10-17

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