DE9314098U1 - Fotoelektrische Koordinateneingabevorrichtung - Google Patents

Fotoelektrische Koordinateneingabevorrichtung

Info

Publication number
DE9314098U1
DE9314098U1 DE9314098U DE9314098U DE9314098U1 DE 9314098 U1 DE9314098 U1 DE 9314098U1 DE 9314098 U DE9314098 U DE 9314098U DE 9314098 U DE9314098 U DE 9314098U DE 9314098 U1 DE9314098 U1 DE 9314098U1
Authority
DE
Germany
Prior art keywords
input device
coordinate input
photoelectric
photoelectric coordinate
input
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.)
Expired - Lifetime
Application number
DE9314098U
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Primax Electronics Ltd
Original Assignee
Primax Electronics 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 Primax Electronics Ltd filed Critical Primax Electronics Ltd
Priority to DE9314098U priority Critical patent/DE9314098U1/de
Publication of DE9314098U1 publication Critical patent/DE9314098U1/de
Priority to DE4400986A priority patent/DE4400986A1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses
    • 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
    • G06F3/0312—Detection arrangements using opto-electronic means for tracking the rotation of a spherical or circular member, e.g. optical rotary encoders used in mice or trackballs using a tracking ball or in mouse scroll wheels
    • 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
    • G06F3/0354—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
    • G06F3/03543—Mice or pucks
    • 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
    • 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
DE9314098U 1993-09-17 1993-09-17 Fotoelektrische Koordinateneingabevorrichtung Expired - Lifetime DE9314098U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE9314098U DE9314098U1 (de) 1993-09-17 1993-09-17 Fotoelektrische Koordinateneingabevorrichtung
DE4400986A DE4400986A1 (de) 1993-09-17 1994-01-14 Fotoelektrische Koordinateneingabevorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9314098U DE9314098U1 (de) 1993-09-17 1993-09-17 Fotoelektrische Koordinateneingabevorrichtung

Publications (1)

Publication Number Publication Date
DE9314098U1 true DE9314098U1 (de) 1993-11-25

Family

ID=6898244

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9314098U Expired - Lifetime DE9314098U1 (de) 1993-09-17 1993-09-17 Fotoelektrische Koordinateneingabevorrichtung
DE4400986A Withdrawn DE4400986A1 (de) 1993-09-17 1994-01-14 Fotoelektrische Koordinateneingabevorrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE4400986A Withdrawn DE4400986A1 (de) 1993-09-17 1994-01-14 Fotoelektrische Koordinateneingabevorrichtung

Country Status (1)

Country Link
DE (2) DE9314098U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424353C1 (de) * 1994-07-06 1995-11-09 Primax Electronics Ltd Cursor-Steuergerät und dessen Richtungsdetektionsverfahren

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106325554B (zh) * 2016-08-18 2023-04-07 汉王科技股份有限公司 电容笔及制造方法、笔尖组件和触控装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424353C1 (de) * 1994-07-06 1995-11-09 Primax Electronics Ltd Cursor-Steuergerät und dessen Richtungsdetektionsverfahren
FR2722312A1 (fr) * 1994-07-06 1996-01-12 Primax Electronics Ltd Procede de detection de la direction d'un curseur et dispositif de commande d'un curseur correspondant

Also Published As

Publication number Publication date
DE4400986A1 (de) 1995-03-23

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