CN102411451B - 触摸屏的信号处理方法及装置 - Google Patents
触摸屏的信号处理方法及装置 Download PDFInfo
- Publication number
- CN102411451B CN102411451B CN201110375850.6A CN201110375850A CN102411451B CN 102411451 B CN102411451 B CN 102411451B CN 201110375850 A CN201110375850 A CN 201110375850A CN 102411451 B CN102411451 B CN 102411451B
- Authority
- CN
- China
- Prior art keywords
- touch screen
- detection threshold
- forward channel
- detection
- negative sense
- 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.)
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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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110375850.6A CN102411451B (zh) | 2011-11-23 | 2011-11-23 | 触摸屏的信号处理方法及装置 |
PCT/CN2012/074597 WO2013075461A1 (zh) | 2011-11-23 | 2012-04-24 | 触摸屏的信号处理方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110375850.6A CN102411451B (zh) | 2011-11-23 | 2011-11-23 | 触摸屏的信号处理方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102411451A CN102411451A (zh) | 2012-04-11 |
CN102411451B true CN102411451B (zh) | 2018-07-13 |
Family
ID=45913551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110375850.6A Active CN102411451B (zh) | 2011-11-23 | 2011-11-23 | 触摸屏的信号处理方法及装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102411451B (zh) |
WO (1) | WO2013075461A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102411451B (zh) * | 2011-11-23 | 2018-07-13 | 南京中兴新软件有限责任公司 | 触摸屏的信号处理方法及装置 |
CN102843469A (zh) * | 2012-08-16 | 2012-12-26 | 广东欧珀移动通信有限公司 | 一种设置红外线接近传感器阈值的方法及移动终端 |
CN102833419B (zh) * | 2012-08-31 | 2014-11-05 | 华为终端有限公司 | 控制屏幕状态的方法及终端 |
CN104252399A (zh) * | 2013-06-27 | 2014-12-31 | 中兴通讯股份有限公司 | 触摸屏校准处理方法、装置、触摸屏及终端 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101515213A (zh) * | 2008-02-18 | 2009-08-26 | 精工爱普生株式会社 | 传感装置、显示装置、电子设备以及传感方法 |
CN101526872A (zh) * | 2008-03-05 | 2009-09-09 | 上海普芯达电子有限公司 | 电容式感应屏按钮状态的监测方法和电容式感应系统 |
CN101901074A (zh) * | 2009-05-25 | 2010-12-01 | 株式会社日立显示器 | 检测物体的接触或靠近的传感器装置和搭载了它的显示装置 |
CN101943968A (zh) * | 2009-07-06 | 2011-01-12 | 爱特梅尔公司 | 依据触摸形状的灵敏度控制 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101799734B (zh) * | 2010-03-29 | 2012-05-09 | 深圳龙多电子科技有限公司 | 电容式触摸屏按键检测方法 |
CN101976135A (zh) * | 2010-07-27 | 2011-02-16 | 苏州瀚瑞微电子有限公司 | 触摸屏校正方法 |
CN102411451B (zh) * | 2011-11-23 | 2018-07-13 | 南京中兴新软件有限责任公司 | 触摸屏的信号处理方法及装置 |
-
2011
- 2011-11-23 CN CN201110375850.6A patent/CN102411451B/zh active Active
-
2012
- 2012-04-24 WO PCT/CN2012/074597 patent/WO2013075461A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101515213A (zh) * | 2008-02-18 | 2009-08-26 | 精工爱普生株式会社 | 传感装置、显示装置、电子设备以及传感方法 |
CN101526872A (zh) * | 2008-03-05 | 2009-09-09 | 上海普芯达电子有限公司 | 电容式感应屏按钮状态的监测方法和电容式感应系统 |
CN101901074A (zh) * | 2009-05-25 | 2010-12-01 | 株式会社日立显示器 | 检测物体的接触或靠近的传感器装置和搭载了它的显示装置 |
CN101943968A (zh) * | 2009-07-06 | 2011-01-12 | 爱特梅尔公司 | 依据触摸形状的灵敏度控制 |
Also Published As
Publication number | Publication date |
---|---|
CN102411451A (zh) | 2012-04-11 |
WO2013075461A1 (zh) | 2013-05-30 |
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C06 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20180426 Address after: 210012 No. 68 Bauhinia Road, Yuhuatai District, Jiangsu, Nanjing Applicant after: Nanjing Zhongxing New Software Co., Ltd. Address before: No. 55, Nanshan District science and technology road, Nanshan District, Shenzhen, Guangdong Applicant before: ZTE Corporation |
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TR01 | Transfer of patent right |
Effective date of registration: 20191121 Address after: 518057 Nanshan District science and technology, Guangdong Province, South Road, No. 55, No. Patentee after: ZTE Communications Co., Ltd. Address before: Yuhuatai District of Nanjing City, Jiangsu province 210012 Bauhinia Road No. 68 Patentee before: Nanjing Zhongxing New Software Co., Ltd. |
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Effective date of registration: 20201223 Address after: 251700 Dongzheng village, Madian Town, Huimin County, Binzhou City, Shandong Province Patentee after: Huimin Yikang building materials Co.,Ltd. Address before: 518057 No. 55 South Science and technology road, Shenzhen, Guangdong, Nanshan District Patentee before: ZTE Corp. |
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TR01 | Transfer of patent right |