JP4037224B2 - 静電容量感知およびデータ入力装置の電力管理 - Google Patents

静電容量感知およびデータ入力装置の電力管理 Download PDF

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Publication number
JP4037224B2
JP4037224B2 JP2002263297A JP2002263297A JP4037224B2 JP 4037224 B2 JP4037224 B2 JP 4037224B2 JP 2002263297 A JP2002263297 A JP 2002263297A JP 2002263297 A JP2002263297 A JP 2002263297A JP 4037224 B2 JP4037224 B2 JP 4037224B2
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state
power
user
data input
input
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Expired - Fee Related
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JP2002263297A
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Japanese (ja)
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JP2003223273A (ja
JP2003223273A5 (enExample
Inventor
ダブリュ．ケースボルト マーク
レンズバーガー ゲーリー
エヌ．バシチェ スティーブン
ゴアマン ショーン
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Microsoft Corp
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Microsoft Corp
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3231—Monitoring the presence, absence or movement of users
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3259—Power saving in cursor control device, e.g. mouse, joystick, trackball
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3271—Power saving in keyboard
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Position Input By Displaying (AREA)
  • Power Sources (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electronic Switches (AREA)
JP2002263297A 2001-09-07 2002-09-09 静電容量感知およびデータ入力装置の電力管理 Expired - Fee Related JP4037224B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/948,099 US6661410B2 (en) 2001-09-07 2001-09-07 Capacitive sensing and data input device power management
US09/948,099 2001-09-07

Publications (3)

Publication Number Publication Date
JP2003223273A JP2003223273A (ja) 2003-08-08
JP2003223273A5 JP2003223273A5 (enExample) 2005-10-27
JP4037224B2 true JP4037224B2 (ja) 2008-01-23

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JP2002263297A Expired - Fee Related JP4037224B2 (ja) 2001-09-07 2002-09-09 静電容量感知およびデータ入力装置の電力管理
JP2002263298A Expired - Fee Related JP4074495B2 (ja) 2001-09-07 2002-09-09 静電容量感知およびデータ入力装置の電力管理

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JP2002263298A Expired - Fee Related JP4074495B2 (ja) 2001-09-07 2002-09-09 静電容量感知およびデータ入力装置の電力管理

Country Status (3)

Country Link
US (6) US6661410B2 (enExample)
JP (2) JP4037224B2 (enExample)
GB (2) GB2383629B (enExample)

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