CN101799728B - 触碰感测装置及方法 - Google Patents
触碰感测装置及方法 Download PDFInfo
- Publication number
- CN101799728B CN101799728B CN2009100088632A CN200910008863A CN101799728B CN 101799728 B CN101799728 B CN 101799728B CN 2009100088632 A CN2009100088632 A CN 2009100088632A CN 200910008863 A CN200910008863 A CN 200910008863A CN 101799728 B CN101799728 B CN 101799728B
- Authority
- CN
- China
- Prior art keywords
- touch
- sensing signals
- vertical
- sensing
- horizontal
- 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.)
- Active
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100088632A CN101799728B (zh) | 2009-02-10 | 2009-02-10 | 触碰感测装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100088632A CN101799728B (zh) | 2009-02-10 | 2009-02-10 | 触碰感测装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101799728A CN101799728A (zh) | 2010-08-11 |
CN101799728B true CN101799728B (zh) | 2012-05-16 |
Family
ID=42595427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100088632A Active CN101799728B (zh) | 2009-02-10 | 2009-02-10 | 触碰感测装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101799728B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8583401B2 (en) | 2009-10-09 | 2013-11-12 | Egalax—Empia Technology Inc. | Method and device for analyzing positions |
US8643613B2 (en) | 2009-10-09 | 2014-02-04 | Egalax—Empia Technology Inc. | Method and device for dual-differential sensing |
US9483152B2 (en) | 2009-10-09 | 2016-11-01 | Egalax_Empia Technology Inc. | Method and device for dual-differential sensing |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103576836A (zh) * | 2013-11-18 | 2014-02-12 | 广东欧珀移动通信有限公司 | 一种触摸式移动终端及其省电控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4733222A (en) * | 1983-12-27 | 1988-03-22 | Integrated Touch Arrays, Inc. | Capacitance-variation-sensitive touch sensing array system |
CN1797308A (zh) * | 2004-12-22 | 2006-07-05 | 盛群半导体股份有限公司 | 触控感应装置的判读方法 |
CN101201714A (zh) * | 2006-12-11 | 2008-06-18 | 义隆电子股份有限公司 | 触控板及其用于触控板的位置侦测方法 |
-
2009
- 2009-02-10 CN CN2009100088632A patent/CN101799728B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4733222A (en) * | 1983-12-27 | 1988-03-22 | Integrated Touch Arrays, Inc. | Capacitance-variation-sensitive touch sensing array system |
CN1797308A (zh) * | 2004-12-22 | 2006-07-05 | 盛群半导体股份有限公司 | 触控感应装置的判读方法 |
CN101201714A (zh) * | 2006-12-11 | 2008-06-18 | 义隆电子股份有限公司 | 触控板及其用于触控板的位置侦测方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8583401B2 (en) | 2009-10-09 | 2013-11-12 | Egalax—Empia Technology Inc. | Method and device for analyzing positions |
US8600698B2 (en) | 2009-10-09 | 2013-12-03 | Egalax—Empia Technology Inc. | Method and device for analyzing positions |
US8643613B2 (en) | 2009-10-09 | 2014-02-04 | Egalax—Empia Technology Inc. | Method and device for dual-differential sensing |
US8890821B2 (en) | 2009-10-09 | 2014-11-18 | Egalax—Empia Technology Inc. | Method and device for dual-differential sensing |
US9141216B2 (en) | 2009-10-09 | 2015-09-22 | Egalax—Empia Technology Inc. | Method and device for dual-differential sensing |
US9483152B2 (en) | 2009-10-09 | 2016-11-01 | Egalax_Empia Technology Inc. | Method and device for dual-differential sensing |
Also Published As
Publication number | Publication date |
---|---|
CN101799728A (zh) | 2010-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103984432B (zh) | 触摸屏控制器及其控制方法 | |
CN102426499B (zh) | 触碰面板的信号处理方法 | |
JP2018139436A (ja) | 静電容量ボタンへの異なる大きさの導電性対象物のタッチの検出及び識別 | |
CN102236488A (zh) | 使用随机采样技术降低手指耦合噪声 | |
CN101937296A (zh) | 电容-电感式触摸屏 | |
CN102576278A (zh) | 用于快速触摸响应的动态模式切换 | |
JP2015184888A (ja) | 表示装置 | |
US9310953B1 (en) | Full-wave synchronous rectification for self-capacitance sensing | |
CN101799728B (zh) | 触碰感测装置及方法 | |
CN1845045A (zh) | 触摸式感应装置 | |
CN114487784A (zh) | 电容检测电路、触控芯片及电子设备 | |
TWI381296B (zh) | 觸碰感測裝置及方法 | |
CN102736767A (zh) | 触控装置及其辨识方法 | |
CN101615090A (zh) | 触摸信号检测方法及装置 | |
KR20150103455A (ko) | 터치스크린 장치 및 터치 감지 방법 | |
CN102156594B (zh) | 触控感测系统、电容感测电路及电容感测方法 | |
CN202904536U (zh) | 一种激光触控屏 | |
TWI441066B (zh) | 電容式觸控裝置 | |
CN101996014A (zh) | 触控感测元件的压力侦测方法以及使用该方法的电子装置 | |
CN103123544A (zh) | 触控笔、感应装置及辨识输入元件的种类的方法 | |
CN217085101U (zh) | 电容检测电路、触控芯片及电子设备 | |
CN102339190B (zh) | 一种在手机上实现电阻触摸屏两点触摸识别的方法 | |
CN102298456B (zh) | 分析二维轨迹以产生至少一非线性指标的方法及触控模组 | |
US20140145965A1 (en) | Touch device and driving method of touch panel thereof | |
CN106598364A (zh) | 压力侦测方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190116 Address after: Taiwan Hsinchu County China jhubei City, Taiwan two yuan Street No. 1 10 floor 1 Patentee after: Ilitek Technology Co., Ltd. Address before: 518057 4th Floor, Block C, International Institute of Technological Innovation, Nanshi Road, Shenzhen High-tech Zone, Guangdong Province Co-patentee before: MStar Semiconductor Co., Ltd. Patentee before: MStar Software Development (Shenzhen) Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210127 Address after: Grand Cayman Islands Patentee after: Yili Technology (Cayman) Co., Ltd Address before: 1, 10th floor, No.1, Taiyuan 2nd Street, Zhubei City, Xinzhu County, Taiwan, China Patentee before: ILI TECHNOLOGY Corp. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220420 Address after: Hsinchu County, Taiwan, China Patentee after: ILI TECHNOLOGY Corp. Address before: Grand Cayman, Cayman Islands Patentee before: Yili Technology (Cayman) Co.,Ltd. |