GB2111275B - Tablet input apparatus - Google Patents

Tablet input apparatus

Info

Publication number
GB2111275B
GB2111275B GB08232589A GB8232589A GB2111275B GB 2111275 B GB2111275 B GB 2111275B GB 08232589 A GB08232589 A GB 08232589A GB 8232589 A GB8232589 A GB 8232589A GB 2111275 B GB2111275 B GB 2111275B
Authority
GB
United Kingdom
Prior art keywords
input apparatus
tablet input
tablet
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
Application number
GB08232589A
Other versions
GB2111275A (en
Inventor
Kiyomi Abe
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.)
Pentel Co Ltd
Original Assignee
Pentel Co 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
Priority claimed from JP57182682A external-priority patent/JPS6010024B2/en
Application filed by Pentel Co Ltd filed Critical Pentel Co Ltd
Publication of GB2111275A publication Critical patent/GB2111275A/en
Application granted granted Critical
Publication of GB2111275B publication Critical patent/GB2111275B/en
Expired legal-status Critical Current

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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
    • 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)
GB08232589A 1982-10-18 1982-11-15 Tablet input apparatus Expired GB2111275B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57182682A JPS6010024B2 (en) 1981-11-06 1982-10-18 Continuous production method of photo-sulfonated fatty acid ester or alkanolamine salt of petroleum paraffin

Publications (2)

Publication Number Publication Date
GB2111275A GB2111275A (en) 1983-06-29
GB2111275B true GB2111275B (en) 1985-07-17

Family

ID=16122587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08232589A Expired GB2111275B (en) 1982-10-18 1982-11-15 Tablet input apparatus

Country Status (1)

Country Link
GB (1) GB2111275B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173597A (en) * 1985-04-10 1986-10-15 Taylor Miller Limited Position sensing touch panel
US4766404A (en) * 1985-11-18 1988-08-23 Canon Kabushiki Kaisha Coordinate input apparatus
JPH09282096A (en) * 1996-04-16 1997-10-31 Sharp Corp Pen input device

Also Published As

Publication number Publication date
GB2111275A (en) 1983-06-29

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991115