CN102236488B - 使用随机采样技术降低手指耦合噪声 - Google Patents
使用随机采样技术降低手指耦合噪声 Download PDFInfo
- Publication number
- CN102236488B CN102236488B CN201110108101.7A CN201110108101A CN102236488B CN 102236488 B CN102236488 B CN 102236488B CN 201110108101 A CN201110108101 A CN 201110108101A CN 102236488 B CN102236488 B CN 102236488B
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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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
-
- 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
- G06F3/0446—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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/962—Capacitive touch switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/96062—Touch switches with tactile or haptic feedback
Abstract
Description
Claims (37)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32683010P | 2010-04-22 | 2010-04-22 | |
US61/326,830 | 2010-04-22 | ||
US12/987,008 US9391607B2 (en) | 2010-04-22 | 2011-01-07 | Use of random sampling technique to reduce finger-coupled noise |
US12/987,008 | 2011-01-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102236488A CN102236488A (zh) | 2011-11-09 |
CN102236488B true CN102236488B (zh) | 2016-02-10 |
Family
ID=45999474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110108101.7A Expired - Fee Related CN102236488B (zh) | 2010-04-22 | 2011-04-21 | 使用随机采样技术降低手指耦合噪声 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9391607B2 (zh) |
CN (1) | CN102236488B (zh) |
DE (1) | DE102011017251B8 (zh) |
TW (1) | TWI549039B (zh) |
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-
2011
- 2011-01-07 US US12/987,008 patent/US9391607B2/en active Active
- 2011-03-25 TW TW100110334A patent/TWI549039B/zh not_active IP Right Cessation
- 2011-04-15 DE DE102011017251.3A patent/DE102011017251B8/de not_active Expired - Fee Related
- 2011-04-21 CN CN201110108101.7A patent/CN102236488B/zh not_active Expired - Fee Related
-
2016
- 2016-06-07 US US15/176,006 patent/US20160291797A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE102011017251B4 (de) | 2018-09-20 |
TWI549039B (zh) | 2016-09-11 |
TW201203066A (en) | 2012-01-16 |
US9391607B2 (en) | 2016-07-12 |
DE102011017251B8 (de) | 2018-12-06 |
CN102236488A (zh) | 2011-11-09 |
US20110261008A1 (en) | 2011-10-27 |
US20160291797A1 (en) | 2016-10-06 |
DE102011017251A1 (de) | 2011-11-24 |
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