CN101644984B - 一种触摸屏检测方法及装置 - Google Patents
一种触摸屏检测方法及装置 Download PDFInfo
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- CN101644984B CN101644984B CN200910084135A CN200910084135A CN101644984B CN 101644984 B CN101644984 B CN 101644984B CN 200910084135 A CN200910084135 A CN 200910084135A CN 200910084135 A CN200910084135 A CN 200910084135A CN 101644984 B CN101644984 B CN 101644984B
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- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000005070 sampling Methods 0.000 claims description 69
- 238000001514 detection method Methods 0.000 claims description 29
- 238000004458 analytical method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 25
- 230000008569 process Effects 0.000 description 5
- 238000009795 derivation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010921 in-depth analysis Methods 0.000 description 3
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- 230000007246 mechanism Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 101000712600 Homo sapiens Thyroid hormone receptor beta Proteins 0.000 description 1
- 102100033451 Thyroid hormone receptor beta Human genes 0.000 description 1
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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
- G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
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Abstract
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Claims (13)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910084135A CN101644984B (zh) | 2009-05-20 | 2009-05-20 | 一种触摸屏检测方法及装置 |
US12/475,591 US8072441B2 (en) | 2009-05-20 | 2009-05-31 | Device and method for detecting multiple touch points |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910084135A CN101644984B (zh) | 2009-05-20 | 2009-05-20 | 一种触摸屏检测方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101644984A CN101644984A (zh) | 2010-02-10 |
CN101644984B true CN101644984B (zh) | 2012-09-26 |
Family
ID=41656886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910084135A Expired - Fee Related CN101644984B (zh) | 2009-05-20 | 2009-05-20 | 一种触摸屏检测方法及装置 |
Country Status (2)
Country | Link |
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US (1) | US8072441B2 (zh) |
CN (1) | CN101644984B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101644983B (zh) * | 2009-05-20 | 2012-09-26 | 无锡中星微电子有限公司 | 触摸屏检测方法及装置 |
US20110043462A1 (en) * | 2009-08-24 | 2011-02-24 | Ayman Shabra | Touchscreen apparatus, integrated circuit device, electronic device and method therefor |
JP2012128676A (ja) * | 2010-12-15 | 2012-07-05 | Fujitsu Component Ltd | タッチパネル |
CN102622158B (zh) * | 2011-01-28 | 2015-07-29 | 联想(北京)有限公司 | 旋转控制方法和电子设备 |
CN102999243B (zh) * | 2011-09-16 | 2015-02-18 | 炬力集成电路设计有限公司 | 电阻式触摸屏的检测方法及装置 |
WO2013000356A1 (zh) * | 2011-06-27 | 2013-01-03 | 炬力集成电路设计有限公司 | 电阻式触摸屏的检测方法及装置 |
TWI474250B (zh) * | 2012-01-18 | 2015-02-21 | Univ Nat Taiwan Science Tech | 四線式電阻式觸控面板之控制電路及其兩點觸控方法 |
CN103460166B (zh) * | 2012-04-06 | 2016-01-20 | 展讯通信(上海)有限公司 | 电阻式触摸屏及其双点检测处理方法与装置 |
US9965090B2 (en) * | 2012-06-29 | 2018-05-08 | Parade Technologies, Ltd. | Determination of touch orientation in a touch event |
CN104155535B (zh) * | 2013-05-14 | 2017-06-27 | 神讯电脑(昆山)有限公司 | 触摸屏测试治具 |
US9785300B2 (en) * | 2013-06-05 | 2017-10-10 | Spreadtrum Communications (Shanghai) Co., Ltd. | Touch detection method and device |
DE102014225796A1 (de) * | 2014-12-15 | 2016-06-16 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Steuerung eines Fahrzeugsystems |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0816992A1 (en) * | 1996-06-24 | 1998-01-07 | Sharp Kabushiki Kaisha | Coordinate input apparatus |
CN101169700A (zh) * | 2007-12-10 | 2008-04-30 | 北京中星微电子有限公司 | 一种触摸屏导航的方法和装置 |
CN101308431A (zh) * | 2008-05-19 | 2008-11-19 | 北京中星微电子有限公司 | 触摸屏检测装置及方法 |
CN101382858A (zh) * | 2008-10-21 | 2009-03-11 | 广东威创视讯科技股份有限公司 | 触摸屏设备的校准方法及校准装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6323846B1 (en) * | 1998-01-26 | 2001-11-27 | University Of Delaware | Method and apparatus for integrating manual input |
US8552989B2 (en) * | 2006-06-09 | 2013-10-08 | Apple Inc. | Integrated display and touch screen |
KR102481798B1 (ko) * | 2006-06-09 | 2022-12-26 | 애플 인크. | 터치 스크린 액정 디스플레이 |
JP5171132B2 (ja) * | 2007-07-03 | 2013-03-27 | 株式会社ジャパンディスプレイイースト | タッチパネル付き表示装置 |
US20090174676A1 (en) * | 2008-01-04 | 2009-07-09 | Apple Inc. | Motion component dominance factors for motion locking of touch sensor data |
US20090184939A1 (en) * | 2008-01-23 | 2009-07-23 | N-Trig Ltd. | Graphical object manipulation with a touch sensitive screen |
JP2009176114A (ja) * | 2008-01-25 | 2009-08-06 | Mitsubishi Electric Corp | タッチパネル装置及びユーザインタフェース装置 |
-
2009
- 2009-05-20 CN CN200910084135A patent/CN101644984B/zh not_active Expired - Fee Related
- 2009-05-31 US US12/475,591 patent/US8072441B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0816992A1 (en) * | 1996-06-24 | 1998-01-07 | Sharp Kabushiki Kaisha | Coordinate input apparatus |
CN101169700A (zh) * | 2007-12-10 | 2008-04-30 | 北京中星微电子有限公司 | 一种触摸屏导航的方法和装置 |
CN101308431A (zh) * | 2008-05-19 | 2008-11-19 | 北京中星微电子有限公司 | 触摸屏检测装置及方法 |
CN101382858A (zh) * | 2008-10-21 | 2009-03-11 | 广东威创视讯科技股份有限公司 | 触摸屏设备的校准方法及校准装置 |
Also Published As
Publication number | Publication date |
---|---|
US20100295815A1 (en) | 2010-11-25 |
CN101644984A (zh) | 2010-02-10 |
US8072441B2 (en) | 2011-12-06 |
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Owner name: WUXI VIMICRO CO., LTD. Free format text: FORMER OWNER: BEIJING ZHONGXING MICROELECTRONICS CO., LTD. Effective date: 20110331 |
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Free format text: CORRECT: ADDRESS; FROM: 100083 16/F, SHINING BUILDING, NO. 35, XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING TO: 214028 610, NATIONAL INTEGRATED CIRCUIT DESIGN PARK (CHUANGYUAN BUILDING), NO. 21-1, CHANGJIANG ROAD, WUXI NEW DISTRICT, JIANGSU PROVINCE |
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Address after: 214135 Taihu International Science Park Sensor Network University Science Park 530 Building A1001, 18 Qingyuan Road, Wuxi, Jiangsu Province Patentee after: WUXI ZHONGGAN MICROELECTRONIC CO., LTD. Address before: 214028 National Integrated Circuit Design Park (Chuangyuan Building) 610, 21-1 Changjiang Road, New District, Wuxi City, Jiangsu Province Patentee before: Wuxi Vimicro Co., Ltd. |
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