JP5474950B2 - 消去アセンブリ - Google Patents

消去アセンブリ Download PDF

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Publication number
JP5474950B2
JP5474950B2 JP2011513727A JP2011513727A JP5474950B2 JP 5474950 B2 JP5474950 B2 JP 5474950B2 JP 2011513727 A JP2011513727 A JP 2011513727A JP 2011513727 A JP2011513727 A JP 2011513727A JP 5474950 B2 JP5474950 B2 JP 5474950B2
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JP
Japan
Prior art keywords
assembly
erase
pad
display surface
eraser
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.)
Expired - Fee Related
Application number
JP2011513727A
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English (en)
Japanese (ja)
Other versions
JP2011524274A5 (enExample
JP2011524274A (ja
Inventor
ヒルデブラント，ピーター・ダブリュ
ワトソン，ジェイムズ・ディ
ホイ，ニン
Original Assignee
ポリビジョン コーポレイション
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Publication of JP2011524274A publication Critical patent/JP2011524274A/ja
Publication of JP2011524274A5 publication Critical patent/JP2011524274A5/ja
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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
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
    • G06F3/0321—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface by optically sensing the absolute position with respect to a regularly patterned surface forming a passive digitiser, e.g. pen optically detecting position indicative tags printed on a paper sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Position Input By Displaying (AREA)
JP2011513727A 2008-06-13 2009-06-12 消去アセンブリ Expired - Fee Related JP5474950B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/138,759 US8243028B2 (en) 2008-06-13 2008-06-13 Eraser assemblies and methods of manufacturing same
US12/138,759 2008-06-13
PCT/US2009/047194 WO2009152423A1 (en) 2008-06-13 2009-06-12 Eraser assemblies

Publications (3)

Publication Number Publication Date
JP2011524274A JP2011524274A (ja) 2011-09-01
JP2011524274A5 JP2011524274A5 (enExample) 2012-07-12
JP5474950B2 true JP5474950B2 (ja) 2014-04-16

Family

ID=41110756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011513727A Expired - Fee Related JP5474950B2 (ja) 2008-06-13 2009-06-12 消去アセンブリ

Country Status (5)

Country Link
US (1) US8243028B2 (enExample)
EP (1) EP2313821A1 (enExample)
JP (1) JP5474950B2 (enExample)
CA (1) CA2727291A1 (enExample)
WO (1) WO2009152423A1 (enExample)

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JP5864795B1 (ja) * 2015-03-18 2016-02-17 光騎 神子島 ホワイトボードイレイサー
US9678584B2 (en) 2015-04-06 2017-06-13 Microsoft Technology Licensing, Llc Device including electrode having thickness to facilitate tracking
JP6546455B2 (ja) * 2015-06-12 2019-07-17 シャープ株式会社 イレーサ装置および指示入力システム
EP3125074A1 (en) * 2015-07-31 2017-02-01 Wipro Limited An electronic device for erasing contents on a writing board and a method thereof
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CN105302437B (zh) * 2015-10-13 2019-10-29 联想(北京)有限公司 一种橡皮擦尺寸切换方法和电子设备
CN205485977U (zh) * 2016-03-08 2016-08-17 深圳市千新科技实业有限公司 一种多功能电子板擦
US10534449B2 (en) 2016-08-19 2020-01-14 Microsoft Technology Licensing, Llc Adjustable digital eraser
CN114407561B (zh) * 2021-12-23 2023-02-24 湖南铁道职业技术学院 基于AIoT技术的黑板擦试方法及智能黑板擦组件

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Also Published As

Publication number Publication date
CA2727291A1 (en) 2009-12-17
US20090309839A1 (en) 2009-12-17
JP2011524274A (ja) 2011-09-01
US8243028B2 (en) 2012-08-14
EP2313821A1 (en) 2011-04-27
WO2009152423A1 (en) 2009-12-17

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