WO2003100716A1 - Correction of memory effect errors in force-based touch panel systems - Google Patents
Correction of memory effect errors in force-based touch panel systems Download PDFInfo
- Publication number
- WO2003100716A1 WO2003100716A1 PCT/US2003/009936 US0309936W WO03100716A1 WO 2003100716 A1 WO2003100716 A1 WO 2003100716A1 US 0309936 W US0309936 W US 0309936W WO 03100716 A1 WO03100716 A1 WO 03100716A1
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- WO
- WIPO (PCT)
- Prior art keywords
- touch
- sensor signals
- errors
- correction value
- sensor
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- 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
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-7018495A KR20040106561A (en) | 2002-05-17 | 2003-03-31 | Correction of memory effect errors in force-based touch panel systems |
AU2003226180A AU2003226180A1 (en) | 2002-05-17 | 2003-03-31 | Correction of memory effect errors in force-based touch panel systems |
EP03755328A EP1506521A1 (en) | 2002-05-17 | 2003-03-31 | Correction of memory effect errors in force-based touch panel systems |
JP2004508088A JP2005526337A (en) | 2002-05-17 | 2003-03-31 | Correction of memory effect error in push-type touch panel system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/150,704 | 2002-05-17 | ||
US10/150,704 US7176897B2 (en) | 2002-05-17 | 2002-05-17 | Correction of memory effect errors in force-based touch panel systems |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003100716A1 true WO2003100716A1 (en) | 2003-12-04 |
Family
ID=29419314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/009936 WO2003100716A1 (en) | 2002-05-17 | 2003-03-31 | Correction of memory effect errors in force-based touch panel systems |
Country Status (8)
Country | Link |
---|---|
US (1) | US7176897B2 (en) |
EP (1) | EP1506521A1 (en) |
JP (1) | JP2005526337A (en) |
KR (1) | KR20040106561A (en) |
CN (1) | CN1653483A (en) |
AU (1) | AU2003226180A1 (en) |
TW (1) | TW200401222A (en) |
WO (1) | WO2003100716A1 (en) |
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- 2003-03-31 CN CNA038111985A patent/CN1653483A/en active Pending
- 2003-03-31 KR KR10-2004-7018495A patent/KR20040106561A/en not_active Application Discontinuation
- 2003-03-31 EP EP03755328A patent/EP1506521A1/en not_active Withdrawn
- 2003-03-31 AU AU2003226180A patent/AU2003226180A1/en not_active Abandoned
- 2003-03-31 JP JP2004508088A patent/JP2005526337A/en active Pending
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Cited By (3)
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US8947381B2 (en) | 2011-03-01 | 2015-02-03 | Fujitsu Ten Limited | Display device |
WO2014171720A1 (en) * | 2013-04-18 | 2014-10-23 | Samsung Electronics Co., Ltd. | Electronic device and method for preventing touch input error |
US10126869B2 (en) | 2013-04-18 | 2018-11-13 | Samsung Electronics Co., Ltd. | Electronic device and method for preventing touch input error |
Also Published As
Publication number | Publication date |
---|---|
US20030214486A1 (en) | 2003-11-20 |
JP2005526337A (en) | 2005-09-02 |
AU2003226180A1 (en) | 2003-12-12 |
KR20040106561A (en) | 2004-12-17 |
CN1653483A (en) | 2005-08-10 |
TW200401222A (en) | 2004-01-16 |
EP1506521A1 (en) | 2005-02-16 |
US7176897B2 (en) | 2007-02-13 |
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