TW274604B - - Google Patents

Info

Publication number
TW274604B
TW274604B TW082103932A TW82103932A TW274604B TW 274604 B TW274604 B TW 274604B TW 082103932 A TW082103932 A TW 082103932A TW 82103932 A TW82103932 A TW 82103932A TW 274604 B TW274604 B TW 274604B
Authority
TW
Taiwan
Application number
TW082103932A
Original Assignee
Sharp Kk
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 JP12727692A external-priority patent/JP2988779B2/ja
Priority claimed from JP01339993A external-priority patent/JP3342523B2/ja
Application filed by Sharp Kk filed Critical Sharp Kk
Application granted granted Critical
Publication of TW274604B publication Critical patent/TW274604B/zh

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
    • 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
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0441—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for receiving changes in electrical potential transmitted by the digitiser, e.g. tablet driving signals
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes

Landscapes

  • 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)
TW082103932A 1992-05-20 1993-05-19 TW274604B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12727692A JP2988779B2 (ja) 1992-05-20 1992-05-20 表示機能付きタブレット装置
JP01339993A JP3342523B2 (ja) 1993-01-29 1993-01-29 表示機能付きタブレット装置

Publications (1)

Publication Number Publication Date
TW274604B true TW274604B (zh) 1996-04-21

Family

ID=26349192

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082103932A TW274604B (zh) 1992-05-20 1993-05-19

Country Status (3)

Country Link
EP (1) EP0571215B1 (zh)
DE (1) DE69319659T2 (zh)
TW (1) TW274604B (zh)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68927877T2 (de) * 1988-12-19 1997-09-11 Sharp Kk Tafel mit integrierter Anzeige
WO1990010902A1 (en) * 1989-03-14 1990-09-20 Wacom Co., Ltd. Coordinate input device
US4943689A (en) * 1989-06-23 1990-07-24 Summagraphics Corporation Backlit digitizer tablet

Also Published As

Publication number Publication date
DE69319659D1 (de) 1998-08-20
DE69319659T2 (de) 1999-02-11
EP0571215A1 (en) 1993-11-24
EP0571215B1 (en) 1998-07-15

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