IT8319483A0 - Dispositivo sensibile al tocco in particolare per l'impiego con una sorgente di luce sincronizzata come ad esempio un tubo a raggi catodici e/o simile. - Google Patents

Dispositivo sensibile al tocco in particolare per l'impiego con una sorgente di luce sincronizzata come ad esempio un tubo a raggi catodici e/o simile.

Info

Publication number
IT8319483A0
IT8319483A0 IT8319483A IT1948383A IT8319483A0 IT 8319483 A0 IT8319483 A0 IT 8319483A0 IT 8319483 A IT8319483 A IT 8319483A IT 1948383 A IT1948383 A IT 1948383A IT 8319483 A0 IT8319483 A0 IT 8319483A0
Authority
IT
Italy
Prior art keywords
similar
light source
ray tube
cathode ray
touch sensitive
Prior art date
Application number
IT8319483A
Other languages
English (en)
Other versions
IT1170105B (it
IT8319483A1 (it
Inventor
Harold Gene Alles
Peter Steve Kubik
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of IT8319483A0 publication Critical patent/IT8319483A0/it
Publication of IT8319483A1 publication Critical patent/IT8319483A1/it
Application granted granted Critical
Publication of IT1170105B publication Critical patent/IT1170105B/it

Links

Classifications

    • 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
    • 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
    • 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
    • G06F3/037—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor using the raster scan of a cathode-ray tube [CRT] for detecting the position of the member, e.g. light pens cooperating with CRT monitors
    • 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
    • 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
    • G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04109—FTIR in optical digitiser, i.e. touch detection by frustrating the total internal reflection within an optical waveguide due to changes of optical properties or deformation at the touch location

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Position Input By Displaying (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Lasers (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Tests Of Electronic Circuits (AREA)
IT8319483A 1982-02-11 1983-02-08 Dispositivo sensibile al tocco in particolare per l'impiego con una sorgente di luce sincronizzata come ad esempio un tubo a raggi catodici e/o simile IT1170105B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/347,877 US4542375A (en) 1982-02-11 1982-02-11 Deformable touch sensitive surface

Publications (3)

Publication Number Publication Date
IT8319483A0 true IT8319483A0 (it) 1983-02-08
IT8319483A1 IT8319483A1 (it) 1984-08-08
IT1170105B IT1170105B (it) 1987-06-03

Family

ID=23365662

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8319483A IT1170105B (it) 1982-02-11 1983-02-08 Dispositivo sensibile al tocco in particolare per l'impiego con una sorgente di luce sincronizzata come ad esempio un tubo a raggi catodici e/o simile

Country Status (14)

Country Link
US (1) US4542375A (it)
JP (1) JPS58146928A (it)
KR (1) KR910005594B1 (it)
AU (1) AU555222B2 (it)
BE (1) BE895871A (it)
CA (1) CA1196987A (it)
CH (1) CH661360A5 (it)
DE (1) DE3304378A1 (it)
FR (1) FR2521330B1 (it)
GB (1) GB2116007B (it)
HK (1) HK80386A (it)
IT (1) IT1170105B (it)
NL (1) NL8300462A (it)
SE (1) SE446233B (it)

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Also Published As

Publication number Publication date
IT1170105B (it) 1987-06-03
CH661360A5 (de) 1987-07-15
SE8300514D0 (sv) 1983-02-01
US4542375A (en) 1985-09-17
IT8319483A1 (it) 1984-08-08
JPS58146928A (ja) 1983-09-01
BE895871A (fr) 1983-05-30
SE446233B (sv) 1986-08-18
FR2521330A1 (fr) 1983-08-12
JPH0363766B2 (it) 1991-10-02
FR2521330B1 (fr) 1987-06-05
KR910005594B1 (ko) 1991-07-31
CA1196987A (en) 1985-11-19
DE3304378A1 (de) 1983-08-11
AU1113183A (en) 1983-08-18
HK80386A (en) 1986-10-31
GB2116007B (en) 1985-12-04
NL8300462A (nl) 1983-09-01
AU555222B2 (en) 1986-09-18
GB2116007A (en) 1983-09-14
SE8300514L (sv) 1983-08-12
KR840003856A (ko) 1984-10-04
GB8303751D0 (en) 1983-03-16

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