CN101566901A - 接触传感设备、移动信息终端以及电容校准程序和方法 - Google Patents
接触传感设备、移动信息终端以及电容校准程序和方法 Download PDFInfo
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- CN101566901A CN101566901A CNA2009101345925A CN200910134592A CN101566901A CN 101566901 A CN101566901 A CN 101566901A CN A2009101345925 A CNA2009101345925 A CN A2009101345925A CN 200910134592 A CN200910134592 A CN 200910134592A CN 101566901 A CN101566901 A CN 101566901A
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- 238000005259 measurement Methods 0.000 claims description 23
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- 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
- H03K2217/9401—Calibration techniques
- H03K2217/94026—Automatic threshold calibration; e.g. threshold automatically adapts to ambient conditions or follows variation of input
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2008-113187 | 2008-04-23 | ||
JP2008113187 | 2008-04-23 | ||
JP2008113187A JP2009265851A (ja) | 2008-04-23 | 2008-04-23 | 接触検知装置、携帯情報端末、静電容量校正プログラム及び方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101566901A true CN101566901A (zh) | 2009-10-28 |
CN101566901B CN101566901B (zh) | 2011-06-08 |
Family
ID=40802077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101345925A Expired - Fee Related CN101566901B (zh) | 2008-04-23 | 2009-04-23 | 接触传感设备、移动信息终端以及电容校准方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8130212B2 (zh) |
EP (1) | EP2112763B1 (zh) |
JP (1) | JP2009265851A (zh) |
CN (1) | CN101566901B (zh) |
Cited By (13)
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CN103105979A (zh) * | 2011-07-19 | 2013-05-15 | 佳能株式会社 | 电子设备及其控制方法 |
CN104020900A (zh) * | 2013-02-28 | 2014-09-03 | 本田技研工业株式会社 | 输入操作接受装置以及阈值调整方法 |
CN104866140A (zh) * | 2015-05-27 | 2015-08-26 | 小米科技有限责任公司 | 屏幕校准方法及装置 |
CN105022530A (zh) * | 2015-08-04 | 2015-11-04 | 广东欧珀移动通信有限公司 | 接近传感器的校准方法和系统 |
CN105549701A (zh) * | 2015-12-09 | 2016-05-04 | 广东欧珀移动通信有限公司 | 用于移动终端的温度补偿方法、装置和移动终端 |
CN103870070B (zh) * | 2012-12-12 | 2016-10-05 | 联想(北京)有限公司 | 一种电场校验方法、装置及电子设备 |
CN106610755A (zh) * | 2016-11-02 | 2017-05-03 | 广州视源电子科技股份有限公司 | 一种触摸屏校准的方法及装置 |
CN106909252A (zh) * | 2017-03-02 | 2017-06-30 | 京东方科技集团股份有限公司 | 触摸屏频点校准装置及其方法、触摸屏和显示装置 |
CN107357473A (zh) * | 2017-05-18 | 2017-11-17 | 华显光电技术(惠州)有限公司 | 电容屏触控调试方法 |
CN108432138A (zh) * | 2016-05-04 | 2018-08-21 | 普瑞有限公司 | 具有根据电容式测量的操作力进行的功能触发或控制和通过电容式触摸检测进行的适配的输入装置 |
CN109643200A (zh) * | 2017-07-04 | 2019-04-16 | 深圳市汇顶科技股份有限公司 | 电子设备、触摸检测电路以及触摸屏的基准值的更新方法 |
CN110727370A (zh) * | 2019-09-04 | 2020-01-24 | Oppo(重庆)智能科技有限公司 | 一种触摸屏复位方法、装置、存储介质和终端设备 |
WO2022199121A1 (zh) * | 2021-03-22 | 2022-09-29 | 珠海格力电器股份有限公司 | 调节按键的触摸阈值的方法和装置 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5325747B2 (ja) * | 2009-11-12 | 2013-10-23 | 京セラ株式会社 | 携帯端末及び入力制御プログラム |
US9081546B2 (en) | 2009-11-12 | 2015-07-14 | KYCOERA Corporation | Portable terminal, input control program and input control method |
TW201122980A (en) * | 2009-12-30 | 2011-07-01 | Novatek Microelectronics Corp | Method and apparatus for adjusting touch control parameter |
US20110162894A1 (en) * | 2010-01-06 | 2011-07-07 | Apple Inc. | Stylus for touch sensing devices |
US8922530B2 (en) * | 2010-01-06 | 2014-12-30 | Apple Inc. | Communicating stylus |
JP2011170617A (ja) * | 2010-02-18 | 2011-09-01 | On Semiconductor Trading Ltd | 静電容量型タッチセンサ |
US8339286B2 (en) * | 2010-03-31 | 2012-12-25 | 3M Innovative Properties Company | Baseline update procedure for touch sensitive device |
JP5618703B2 (ja) | 2010-08-25 | 2014-11-05 | 京セラ株式会社 | 携帯端末 |
US9639178B2 (en) | 2010-11-19 | 2017-05-02 | Apple Inc. | Optical stylus |
JP5747550B2 (ja) * | 2011-02-21 | 2015-07-15 | セイコーエプソン株式会社 | 入力装置、及び入力装置の補正方法 |
TWI448934B (zh) * | 2011-03-21 | 2014-08-11 | Au Optronics Corp | 觸碰點的判斷方法 |
JP5220886B2 (ja) * | 2011-05-13 | 2013-06-26 | シャープ株式会社 | タッチパネル装置、表示装置、タッチパネル装置のキャリブレーション方法、プログラムおよび記録媒体 |
JP5892514B2 (ja) * | 2012-08-08 | 2016-03-23 | アルプス電気株式会社 | 入力装置 |
CN102799331B (zh) * | 2012-08-14 | 2015-11-18 | 东莞宇龙通信科技有限公司 | 参数设置装置、参数设置方法和触摸式显示装置 |
US9639179B2 (en) | 2012-09-14 | 2017-05-02 | Apple Inc. | Force-sensitive input device |
US9690394B2 (en) | 2012-09-14 | 2017-06-27 | Apple Inc. | Input device having extendable nib |
JP6416691B2 (ja) * | 2015-05-14 | 2018-10-31 | アルプス電気株式会社 | 入力装置及び入力装置の動作方法 |
US20170140233A1 (en) * | 2015-11-13 | 2017-05-18 | Fingerprint Cards Ab | Method and system for calibration of a fingerprint sensing device |
US10325134B2 (en) * | 2015-11-13 | 2019-06-18 | Fingerprint Cards Ab | Method and system for calibration of an optical fingerprint sensing device |
JP6543590B2 (ja) * | 2016-03-29 | 2019-07-10 | 株式会社東海理化電機製作所 | 入力装置 |
KR102460507B1 (ko) * | 2017-11-03 | 2022-10-28 | 삼성전자 주식회사 | 센서의 측정 값을 보정하는 방법 및 전자 장치 |
CN109768792A (zh) * | 2019-03-14 | 2019-05-17 | 上海菱沃铂智能技术有限公司 | 一种电容触摸按键抗干扰检测装置及方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8409877D0 (en) * | 1984-04-17 | 1984-05-31 | Binstead Ronald Peter | Capacitance effect keyboard |
US6583676B2 (en) * | 2001-06-20 | 2003-06-24 | Apple Computer, Inc. | Proximity/touch detector and calibration circuit |
US6977646B1 (en) | 2001-11-30 | 2005-12-20 | 3M Innovative Properties Co. | Touch screen calibration system and method |
US7834856B2 (en) * | 2004-04-30 | 2010-11-16 | Leviton Manufacturing Co., Inc. | Capacitive sense toggle touch dimmer |
JP4714070B2 (ja) * | 2006-04-14 | 2011-06-29 | アルプス電気株式会社 | 入力装置 |
JP2007329866A (ja) | 2006-06-09 | 2007-12-20 | Tokai Rika Co Ltd | 閾値校正装置 |
US20080047764A1 (en) * | 2006-08-28 | 2008-02-28 | Cypress Semiconductor Corporation | Temperature compensation method for capacitive sensors |
US8054296B2 (en) * | 2007-01-03 | 2011-11-08 | Apple Inc. | Storing baseline information in EEPROM |
US7969331B2 (en) * | 2007-07-19 | 2011-06-28 | Nidec Motor Corporation | System and method for verifying entry of keystrokes received from a capacitive keypad |
US8248376B2 (en) * | 2008-11-19 | 2012-08-21 | Nokia Corporation | User interfaces and associated apparatus and methods |
-
2008
- 2008-04-23 JP JP2008113187A patent/JP2009265851A/ja active Pending
-
2009
- 2009-03-19 US US12/407,372 patent/US8130212B2/en not_active Expired - Fee Related
- 2009-03-31 EP EP09156846.9A patent/EP2112763B1/en not_active Expired - Fee Related
- 2009-04-23 CN CN2009101345925A patent/CN101566901B/zh not_active Expired - Fee Related
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103105979B (zh) * | 2011-07-19 | 2016-03-02 | 佳能株式会社 | 电子设备及其控制方法 |
CN103105979A (zh) * | 2011-07-19 | 2013-05-15 | 佳能株式会社 | 电子设备及其控制方法 |
CN103870070B (zh) * | 2012-12-12 | 2016-10-05 | 联想(北京)有限公司 | 一种电场校验方法、装置及电子设备 |
CN104020900A (zh) * | 2013-02-28 | 2014-09-03 | 本田技研工业株式会社 | 输入操作接受装置以及阈值调整方法 |
CN104866140A (zh) * | 2015-05-27 | 2015-08-26 | 小米科技有限责任公司 | 屏幕校准方法及装置 |
CN105022530B (zh) * | 2015-08-04 | 2018-01-23 | 广东欧珀移动通信有限公司 | 接近传感器的校准方法和系统 |
CN105022530A (zh) * | 2015-08-04 | 2015-11-04 | 广东欧珀移动通信有限公司 | 接近传感器的校准方法和系统 |
CN105549701A (zh) * | 2015-12-09 | 2016-05-04 | 广东欧珀移动通信有限公司 | 用于移动终端的温度补偿方法、装置和移动终端 |
CN105549701B (zh) * | 2015-12-09 | 2019-05-14 | Oppo广东移动通信有限公司 | 用于移动终端的温度补偿方法、装置和移动终端 |
CN108432138A (zh) * | 2016-05-04 | 2018-08-21 | 普瑞有限公司 | 具有根据电容式测量的操作力进行的功能触发或控制和通过电容式触摸检测进行的适配的输入装置 |
CN106610755A (zh) * | 2016-11-02 | 2017-05-03 | 广州视源电子科技股份有限公司 | 一种触摸屏校准的方法及装置 |
CN106610755B (zh) * | 2016-11-02 | 2019-09-20 | 广州视源电子科技股份有限公司 | 一种触摸屏校准的方法及装置 |
CN106909252A (zh) * | 2017-03-02 | 2017-06-30 | 京东方科技集团股份有限公司 | 触摸屏频点校准装置及其方法、触摸屏和显示装置 |
WO2018157595A1 (zh) * | 2017-03-02 | 2018-09-07 | 京东方科技集团股份有限公司 | 触摸屏频点校准装置及方法、触摸屏和显示装置 |
CN106909252B (zh) * | 2017-03-02 | 2019-12-06 | 京东方科技集团股份有限公司 | 触摸屏频点校准装置及其方法、触摸屏和显示装置 |
US11112912B2 (en) | 2017-03-02 | 2021-09-07 | Boe Technology Group Co., Ltd. | Calibration device and method for frequency point in touch screen, touch screen and display device |
CN107357473A (zh) * | 2017-05-18 | 2017-11-17 | 华显光电技术(惠州)有限公司 | 电容屏触控调试方法 |
CN109643200A (zh) * | 2017-07-04 | 2019-04-16 | 深圳市汇顶科技股份有限公司 | 电子设备、触摸检测电路以及触摸屏的基准值的更新方法 |
US11262876B2 (en) | 2017-07-04 | 2022-03-01 | Shenzhen GOODIX Technology Co., Ltd. | Electronic device, touch detection circuit and update method for reference value of touch screen |
CN110727370A (zh) * | 2019-09-04 | 2020-01-24 | Oppo(重庆)智能科技有限公司 | 一种触摸屏复位方法、装置、存储介质和终端设备 |
WO2022199121A1 (zh) * | 2021-03-22 | 2022-09-29 | 珠海格力电器股份有限公司 | 调节按键的触摸阈值的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
US8130212B2 (en) | 2012-03-06 |
EP2112763A1 (en) | 2009-10-28 |
CN101566901B (zh) | 2011-06-08 |
JP2009265851A (ja) | 2009-11-12 |
US20090267922A1 (en) | 2009-10-29 |
EP2112763B1 (en) | 2016-11-09 |
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