JP2008500667A - 整形された照明を有する光学位置検出装置 - Google Patents

整形された照明を有する光学位置検出装置 Download PDF

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Publication number
JP2008500667A
JP2008500667A JP2007527529A JP2007527529A JP2008500667A JP 2008500667 A JP2008500667 A JP 2008500667A JP 2007527529 A JP2007527529 A JP 2007527529A JP 2007527529 A JP2007527529 A JP 2007527529A JP 2008500667 A JP2008500667 A JP 2008500667A
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JP
Japan
Prior art keywords
displacement sensor
illumination
detector
optical
optical displacement
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
JP2007527529A
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English (en)
Japanese (ja)
Inventor
カーリスル，クリントン，ビー
トリスナディ，ジャージャ，アイ
ロキシロ，チャールズ，ビー
レホティ，デイビッド，エイ
Original Assignee
シリコン・ライト・マシーンズ・コーポレイション
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
Priority claimed from US11/129,967 external-priority patent/US7285766B2/en
Application filed by シリコン・ライト・マシーンズ・コーポレイション filed Critical シリコン・ライト・マシーンズ・コーポレイション
Publication of JP2008500667A publication Critical patent/JP2008500667A/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • G06F3/0304—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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Optical Transform (AREA)
JP2007527529A 2004-05-21 2005-05-19 整形された照明を有する光学位置検出装置 Pending JP2008500667A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57339404P 2004-05-21 2004-05-21
US11/129,967 US7285766B2 (en) 2004-05-21 2005-05-16 Optical positioning device having shaped illumination
PCT/US2005/017983 WO2005114698A2 (en) 2004-05-21 2005-05-19 Optical positioning device having shaped illumination

Publications (1)

Publication Number Publication Date
JP2008500667A true JP2008500667A (ja) 2008-01-10

Family

ID=35429086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007527529A Pending JP2008500667A (ja) 2004-05-21 2005-05-19 整形された照明を有する光学位置検出装置

Country Status (5)

Country Link
EP (1) EP1751786A4 (zh)
JP (1) JP2008500667A (zh)
KR (1) KR20070026614A (zh)
TW (1) TWI263771B (zh)
WO (1) WO2005114698A2 (zh)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5086197A (en) * 1990-09-17 1992-02-04 Liou Kwang Wan Optical encoding method and device
US7045763B2 (en) * 2002-06-28 2006-05-16 Hewlett-Packard Development Company, L.P. Object-recognition lock
US7116427B2 (en) * 2003-10-30 2006-10-03 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Low power consumption, broad navigability optical mouse

Also Published As

Publication number Publication date
EP1751786A4 (en) 2010-06-16
TW200607983A (en) 2006-03-01
WO2005114698A2 (en) 2005-12-01
KR20070026614A (ko) 2007-03-08
EP1751786A2 (en) 2007-02-14
WO2005114698A3 (en) 2007-05-03
TWI263771B (en) 2006-10-11

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