GB2321707B - A means for determining the x, y and z co-ordinates of a touched surface - Google Patents

A means for determining the x, y and z co-ordinates of a touched surface

Info

Publication number
GB2321707B
GB2321707B GB9701948A GB9701948A GB2321707B GB 2321707 B GB2321707 B GB 2321707B GB 9701948 A GB9701948 A GB 9701948A GB 9701948 A GB9701948 A GB 9701948A GB 2321707 B GB2321707 B GB 2321707B
Authority
GB
United Kingdom
Prior art keywords
ordinates
determining
touched surface
touched
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 - Fee Related
Application number
GB9701948A
Other versions
GB2321707A (en
GB9701948D0 (en
Inventor
John Karl Atkinson
Andrew William James Cranny
Russell Paul Sion
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.)
CUBED Ltd C
Original Assignee
CUBED Ltd C
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 CUBED Ltd C filed Critical CUBED Ltd C
Priority to GB9701948A priority Critical patent/GB2321707B/en
Publication of GB9701948D0 publication Critical patent/GB9701948D0/en
Publication of GB2321707A publication Critical patent/GB2321707A/en
Application granted granted Critical
Publication of GB2321707B publication Critical patent/GB2321707B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • G06F3/04142—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position the force sensing means being located peripherally, e.g. disposed at the corners or at the side of a touch sensing plate

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)
  • Force Measurement Appropriate To Specific Purposes (AREA)
GB9701948A 1997-01-31 1997-01-31 A means for determining the x, y and z co-ordinates of a touched surface Expired - Fee Related GB2321707B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9701948A GB2321707B (en) 1997-01-31 1997-01-31 A means for determining the x, y and z co-ordinates of a touched surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9701948A GB2321707B (en) 1997-01-31 1997-01-31 A means for determining the x, y and z co-ordinates of a touched surface

Publications (3)

Publication Number Publication Date
GB9701948D0 GB9701948D0 (en) 1997-03-19
GB2321707A GB2321707A (en) 1998-08-05
GB2321707B true GB2321707B (en) 2000-12-20

Family

ID=10806847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9701948A Expired - Fee Related GB2321707B (en) 1997-01-31 1997-01-31 A means for determining the x, y and z co-ordinates of a touched surface

Country Status (1)

Country Link
GB (1) GB2321707B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2261780B1 (en) 2000-10-27 2012-03-14 Tyco Electronics Corporation Dual sensor touchscreen system and method of operating one
DE10122634A1 (en) * 2001-05-10 2002-11-14 Bs Biometric Systems Gmbh Tray especially graphics tablet
US20040138849A1 (en) * 2002-09-30 2004-07-15 Albrecht Schmidt Load sensing surface as pointing device
US7434459B2 (en) 2002-09-30 2008-10-14 Sap Aktiengesellschaft Context acquisition based on load sensing
KR20050100625A (en) * 2003-01-20 2005-10-19 코닌클리즈케 필립스 일렉트로닉스 엔.브이. Touch sensitive display device
CN1833219A (en) * 2003-08-11 2006-09-13 皇家飞利浦电子股份有限公司 A touch sensitive display
EP2267583A3 (en) * 2005-02-08 2011-02-09 Research in Motion Limited Handheld electronic device having keyboard that provides two-dimensional navigation, and associated method
HUP0700080A2 (en) * 2007-01-24 2008-12-29 Pazmany Peter Katolikus Egyetem Tactile sensor and method for signal processing thereof
DE202007016806U1 (en) * 2007-11-29 2008-03-20 Fröbel, Eckhard input display
US20090256807A1 (en) * 2008-04-14 2009-10-15 Nokia Corporation User interface
US9692411B2 (en) 2011-05-13 2017-06-27 Flow Control LLC Integrated level sensing printed circuit board

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355202A (en) * 1980-12-08 1982-10-19 Bell Telephone Laboratories, Incorporated Mounting arrangement for a position locating system
GB2143660A (en) * 1983-06-06 1985-02-13 Matsushita Electric Ind Co Ltd Position coordinate input device
GB2180342A (en) * 1985-08-14 1987-03-25 Alcom Limited Pressure sensitive device
GB2198237A (en) * 1986-11-17 1988-06-08 John Wilfrid Finch Tactile force sensor
EP0434314A2 (en) * 1989-12-18 1991-06-26 International Business Machines Corporation Touch sensitive display
WO1996038833A1 (en) * 1995-06-02 1996-12-05 Avi Systems, Inc. Touch screen
GB2313195A (en) * 1996-05-02 1997-11-19 Univ Bristol Data entry device
GB2316177A (en) * 1996-08-06 1998-02-18 John Richards Rigid plate touch screen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355202A (en) * 1980-12-08 1982-10-19 Bell Telephone Laboratories, Incorporated Mounting arrangement for a position locating system
GB2143660A (en) * 1983-06-06 1985-02-13 Matsushita Electric Ind Co Ltd Position coordinate input device
GB2180342A (en) * 1985-08-14 1987-03-25 Alcom Limited Pressure sensitive device
GB2198237A (en) * 1986-11-17 1988-06-08 John Wilfrid Finch Tactile force sensor
EP0434314A2 (en) * 1989-12-18 1991-06-26 International Business Machines Corporation Touch sensitive display
WO1996038833A1 (en) * 1995-06-02 1996-12-05 Avi Systems, Inc. Touch screen
GB2313195A (en) * 1996-05-02 1997-11-19 Univ Bristol Data entry device
GB2316177A (en) * 1996-08-06 1998-02-18 John Richards Rigid plate touch screen

Also Published As

Publication number Publication date
GB2321707A (en) 1998-08-05
GB9701948D0 (en) 1997-03-19

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140131