TW200511129A - Low power consumption, broad navigability optical mouse - Google Patents

Low power consumption, broad navigability optical mouse

Info

Publication number
TW200511129A
TW200511129A TW093111868A TW93111868A TW200511129A TW 200511129 A TW200511129 A TW 200511129A TW 093111868 A TW093111868 A TW 093111868A TW 93111868 A TW93111868 A TW 93111868A TW 200511129 A TW200511129 A TW 200511129A
Authority
TW
Taiwan
Prior art keywords
source
navigability
broad
power consumption
low power
Prior art date
Application number
TW093111868A
Other languages
Chinese (zh)
Other versions
TWI253017B (en
Inventor
Douglas M Baney
Tong Xie
Marshall T Depue
Original Assignee
Agilent Technologies Inc
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 US10/439,674 external-priority patent/US20040227954A1/en
Priority claimed from US10/630,169 external-priority patent/US7321359B2/en
Priority claimed from US10/697,421 external-priority patent/US7116427B2/en
Application filed by Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of TW200511129A publication Critical patent/TW200511129A/en
Application granted granted Critical
Publication of TWI253017B publication Critical patent/TWI253017B/en

Links

Landscapes

  • Position Input By Displaying (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

An optical navigation system for determining movement relative to a navigation terrain includes a first source and a second source of optical radiation for illuminating the navigation terrain, the first source differing from the second source in at least one operating parameter. The system further includes means to select the first source and the second source independently based on decision criteria. The system further includes a detector for capturing patterns in the optical radiation subsequent to illuminating of the navigation terrain.
TW93111868A 2003-05-16 2004-04-28 Low power consumption, broad navigability optical mouse TWI253017B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/439,674 US20040227954A1 (en) 2003-05-16 2003-05-16 Interferometer based navigation device
US10/630,169 US7321359B2 (en) 2003-07-30 2003-07-30 Method and device for optical navigation
US10/680,525 US7161682B2 (en) 2003-07-30 2003-10-06 Method and device for optical navigation
US10/697,421 US7116427B2 (en) 2003-10-30 2003-10-30 Low power consumption, broad navigability optical mouse

Publications (2)

Publication Number Publication Date
TW200511129A true TW200511129A (en) 2005-03-16
TWI253017B TWI253017B (en) 2006-04-11

Family

ID=37564979

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93111868A TWI253017B (en) 2003-05-16 2004-04-28 Low power consumption, broad navigability optical mouse

Country Status (1)

Country Link
TW (1) TWI253017B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102243932A (en) * 2010-05-11 2011-11-16 三星电机株式会社 Optical pointing module having lighting function and electronic apparatus
TWI393030B (en) * 2005-09-08 2013-04-11 Avago Tech Ecbu Ip Sg Pte Ltd Position detection system and method
CN103309473A (en) * 2012-03-15 2013-09-18 李文杰 High resolution and high sensitivity optically activated motion detection device using multiple color light sources

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI393030B (en) * 2005-09-08 2013-04-11 Avago Tech Ecbu Ip Sg Pte Ltd Position detection system and method
CN102243932A (en) * 2010-05-11 2011-11-16 三星电机株式会社 Optical pointing module having lighting function and electronic apparatus
CN103309473A (en) * 2012-03-15 2013-09-18 李文杰 High resolution and high sensitivity optically activated motion detection device using multiple color light sources
CN103309473B (en) * 2012-03-15 2016-04-20 李文杰 There is high-res and the high sensitive moving detector of multiple color light source

Also Published As

Publication number Publication date
TWI253017B (en) 2006-04-11

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