WO2009063799A1 - 入力装置 - Google Patents

入力装置 Download PDF

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Publication number
WO2009063799A1
WO2009063799A1 PCT/JP2008/070267 JP2008070267W WO2009063799A1 WO 2009063799 A1 WO2009063799 A1 WO 2009063799A1 JP 2008070267 W JP2008070267 W JP 2008070267W WO 2009063799 A1 WO2009063799 A1 WO 2009063799A1
Authority
WO
WIPO (PCT)
Prior art keywords
ring
effect element
magnetoresistive effect
shaped magnet
magnetic sensor
Prior art date
Application number
PCT/JP2008/070267
Other languages
English (en)
French (fr)
Inventor
Tsutomu Takeya
Takafumi Noguchi
Original Assignee
Alps Electric 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 Alps Electric Co., Ltd. filed Critical Alps Electric Co., Ltd.
Priority to JP2009541111A priority Critical patent/JPWO2009063799A1/ja
Publication of WO2009063799A1 publication Critical patent/WO2009063799A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • 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
    • G06F3/0338—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks

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)
  • Switches With Compound Operations (AREA)
  • Position Input By Displaying (AREA)

Abstract

【課題】 複数方向への入力操作が可能で且つ小型化を実現できる入力装置を提供することを目的とする。 【解決手段】 リング状磁石（７）の貫通孔（７ｂ）には、操作体（３）に連結された突起部（４）が挿通されている。前記突起部（４）の下方にはセンタプッシュスイッチ部（９）が基板（１０）上に設けられている。また前記基板（１０）の裏面には磁気抵抗効果素子を備えた磁気センサ（１１）が設けられている。前記磁気センサ（１１）がＸ（正）方向及びＸ（負）方向に相対移動したときにその移動を前記リング状磁石（７）から及ぼされる水平磁場成分の変化によって検知できるＸ方向磁気抵抗効果素子と、前記磁気センサ（１１）がＹ（正）方向及びＹ（負）方向に相対移動したときにその移動を前記リング状磁石（７）から及ぼされる水平磁場成分の変化によって検知できるＹ方向磁気抵抗効果素子を備える。
PCT/JP2008/070267 2007-11-12 2008-11-07 入力装置 WO2009063799A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009541111A JPWO2009063799A1 (ja) 2007-11-12 2008-11-07 入力装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007293087 2007-11-12
JP2007-293087 2007-11-12

Publications (1)

Publication Number Publication Date
WO2009063799A1 true WO2009063799A1 (ja) 2009-05-22

Family

ID=40638649

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070267 WO2009063799A1 (ja) 2007-11-12 2008-11-07 入力装置

Country Status (2)

Country Link
JP (1) JPWO2009063799A1 (ja)
WO (1) WO2009063799A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150091679A1 (en) * 2013-09-27 2015-04-02 Contelec Ag Contactless switch
JP2017096822A (ja) * 2015-11-26 2017-06-01 株式会社東海理化電機製作所 磁気センサ装置
EP4152312A4 (en) * 2020-05-14 2024-06-12 Yamaha Corporation DETECTION DEVICE FOR KEY OPERATION OF A KEYBOARD DEVICE, DETECTION METHOD FOR KEY OPERATION OF A KEYBOARD DEVICE AND KEYBOARD DEVICE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004288459A (ja) * 2003-03-20 2004-10-14 Polymatech Co Ltd スライド入力キーパッド及びスライド入力スイッチ
JP2005347042A (ja) * 2004-06-01 2005-12-15 Asahi Kasei Electronics Co Ltd ポインティングデバイス用のキーシート及びポインティングデバイス
JP2006146524A (ja) * 2004-11-18 2006-06-08 Fujitsu Component Ltd 入力装置
JP2007012591A (ja) * 2005-05-30 2007-01-18 Asahi Kasei Electronics Co Ltd ポインティングデバイス用キーシート及びポインティングデバイス

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2953775B2 (ja) * 1990-11-07 1999-09-27 富士通株式会社 ポインティング制御装置
JP4121730B2 (ja) * 2001-01-19 2008-07-23 富士通コンポーネント株式会社 ポインティングデバイス及び携帯型情報機器
JP4517392B2 (ja) * 2005-01-18 2010-08-04 日本電気株式会社 アナログポインティングデバイス

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004288459A (ja) * 2003-03-20 2004-10-14 Polymatech Co Ltd スライド入力キーパッド及びスライド入力スイッチ
JP2005347042A (ja) * 2004-06-01 2005-12-15 Asahi Kasei Electronics Co Ltd ポインティングデバイス用のキーシート及びポインティングデバイス
JP2006146524A (ja) * 2004-11-18 2006-06-08 Fujitsu Component Ltd 入力装置
JP2007012591A (ja) * 2005-05-30 2007-01-18 Asahi Kasei Electronics Co Ltd ポインティングデバイス用キーシート及びポインティングデバイス

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150091679A1 (en) * 2013-09-27 2015-04-02 Contelec Ag Contactless switch
US9318280B2 (en) * 2013-09-27 2016-04-19 Contelec Ag Contactless switch
JP2017096822A (ja) * 2015-11-26 2017-06-01 株式会社東海理化電機製作所 磁気センサ装置
EP4152312A4 (en) * 2020-05-14 2024-06-12 Yamaha Corporation DETECTION DEVICE FOR KEY OPERATION OF A KEYBOARD DEVICE, DETECTION METHOD FOR KEY OPERATION OF A KEYBOARD DEVICE AND KEYBOARD DEVICE

Also Published As

Publication number Publication date
JPWO2009063799A1 (ja) 2011-03-31

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