CN1153121C - 用于计算机系统的无鼠标的,光学和位置转换型屏幕指示器的控制 - Google Patents

用于计算机系统的无鼠标的,光学和位置转换型屏幕指示器的控制 Download PDF

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Publication number
CN1153121C
CN1153121C CNB991017161A CN99101716A CN1153121C CN 1153121 C CN1153121 C CN 1153121C CN B991017161 A CNB991017161 A CN B991017161A CN 99101716 A CN99101716 A CN 99101716A CN 1153121 C CN1153121 C CN 1153121C
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CN
China
Prior art keywords
image
light
lens column
imaging surface
array
Prior art date
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Expired - Lifetime
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CNB991017161A
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English (en)
Chinese (zh)
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CN1233791A (zh
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Gb
G·B·戈顿
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D·E·莫里斯
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Pixart Imaging Inc
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AGARLENT TECHNOLOGIES Inc
Hewlett Packard Co
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Publication of CN1233791A publication Critical patent/CN1233791A/zh
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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
    • G06F3/041—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
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
    • 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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • G06F3/021—Arrangements integrating additional peripherals in a keyboard, e.g. card or barcode reader, optical scanner
    • G06F3/0213—Arrangements providing an integrated pointing device in a keyboard, e.g. trackball, mini-joystick
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03547—Touch pads, in which fingers can move on a surface
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/033—Indexing scheme relating to G06F3/033
    • G06F2203/0338—Fingerprint track pad, i.e. fingerprint sensor used as pointing device tracking the fingertip image

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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)
  • Image Input (AREA)
CNB991017161A 1998-04-30 1999-01-29 用于计算机系统的无鼠标的,光学和位置转换型屏幕指示器的控制 Expired - Lifetime CN1153121C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/070422 1998-04-30
US09/070,422 US6057540A (en) 1998-04-30 1998-04-30 Mouseless optical and position translation type screen pointer control for a computer system
US09/070,422 1998-04-30

Publications (2)

Publication Number Publication Date
CN1233791A CN1233791A (zh) 1999-11-03
CN1153121C true CN1153121C (zh) 2004-06-09

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ID=22095194

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB991017161A Expired - Lifetime CN1153121C (zh) 1998-04-30 1999-01-29 用于计算机系统的无鼠标的,光学和位置转换型屏幕指示器的控制

Country Status (4)

Country Link
US (1) US6057540A (enExample)
JP (1) JP4347452B2 (enExample)
CN (1) CN1153121C (enExample)
TW (1) TW403932B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100424624C (zh) * 2006-08-07 2008-10-08 陈东林 一种鼠标控制方法

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