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1. 发明申请

US20130229224A1 Capacitance Detecting Apparatus and Capacitive Touch Control System Using the Same 有权
标题翻译：电容式检测装置及电容式触摸控制系统
公开(公告)号：US20130229224A1
公开(公告)日：2013-09-05
申请号：US13572905
申请日：2012-08-13
申请人： Kai-Ting Ho , Guo-Kiang Hung
发明人： Kai-Ting Ho , Guo-Kiang Hung
IPC分类号： G01R27/26 , H03K17/96
CPC分类号： G06F3/044 , G06F3/0416 , H03K17/962 , H03K2217/960705
摘要： A capacitance detecting apparatus, coupled to a capacitor to be measured, includes a first capacitor, a second capacitor, a control module and a judging module. The first and second capacitors are coupled to the capacitor to be measured via an input node. The control module provides a first voltage-drop variation to the first capacitor and a second voltage-drop variation to the capacitor to be measured to introduce a third voltage-drop variation to the second capacitor. The first and second voltage-drop variations cause charge flowing from the first capacitor to the input node have a same sign with charge flowing from the input node to the capacitor to be measured. The judging module determines capacitance of the capacitor to be measured according to capacitance of the first and second capacitors as well as the first, second and third voltage-drop variations.
摘要翻译：耦合到要测量的电容器的电容检测装置包括第一电容器，第二电容器，控制模块和判断模块。第一和第二电容器经由输入节点耦合到待测量的电容器。所述控制模块向所述第一电容器提供第一电压降变化，并且向所述待测电容器提供第二压降变化，以向所述第二电容器引入第三压降变化。第一和第二电压降变化导致从第一电容器流向输入节点的电荷具有相同的符号，电荷从输入节点流向待测电容器。判断模块根据第一和第二电容器的电容以及第一，第二和第三电压降变化来确定要测量的电容器的电容。

2. 发明申请

US20120299869A1 Capacitance Sensing Apparatus and Control Method 有权
标题翻译：电容传感装置及控制方法
公开(公告)号：US20120299869A1
公开(公告)日：2012-11-29
申请号：US13344996
申请日：2012-01-06
申请人： Guo-Kiang Hung , Hsuan-I Pan , Ting-Hao Yeh , Kai-Ting Ho
发明人： Guo-Kiang Hung , Hsuan-I Pan , Ting-Hao Yeh , Kai-Ting Ho
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0416
摘要： A capacitance sensing apparatus applied to a touch panel is provided. The capacitance sensing apparatus includes a plurality of sensor channels including a first sensor channel and a second sensor channel neighboring to each other. A first voltage signal is outputted to the first sensor channel. A plurality of capacitances of the first sensor channel are detected to generate a first capacitance result for touch sensing. A second voltage signal is outputted to the second sensor channel. A first voltage difference is present when the first voltage signal and the second voltage signal are respectively outputted to the first sensor channel and the second sensor channel, and a second voltage difference is present when the capacitance of the first sensor channel. The first voltage difference and the second voltage difference are substantially the same.
摘要翻译：提供了应用于触摸面板的电容感测装置。电容感测装置包括多个传感器通道，包括第一传感器通道和彼此相邻的第二传感器通道。第一电压信号被输出到第一传感器通道。检测第一传感器通道的多个电容以产生用于触摸感测的第一电容结果。第二电压信号被输出到第二传感器通道。当第一电压信号和第二电压信号分别输出到第一传感器通道和第二传感器通道时，存在第一电压差，并且当第一传感器通道的电容时存在第二电压差。第一电压差和第二电压差基本上相同。

3. 发明申请

US20110187672A1 Touch Display Panel and Associated Method 有权
标题翻译：触摸显示面板和相关方法
公开(公告)号：US20110187672A1
公开(公告)日：2011-08-04
申请号：US12950008
申请日：2010-11-19
申请人： Guo-Kiang Hung , Kai-Ting Ho
发明人： Guo-Kiang Hung , Kai-Ting Ho
IPC分类号： G06F3/044
CPC分类号： G06F3/044
摘要： A conductive layer of a touch sensor and a pixel electrode conductive layer of a display panel are integrated to a touch display panel during the same fabrication. The touch sensor defines a plurality of sensor groups that are insulated from each other in a same conductive layer, and each of the sense groups is divided into a plurality of mutually-coupled first electrodes, a plurality of mutually-coupled second electrodes and a plurality of mutually-coupled third electrodes. The first electrodes and the third electrodes are insulated from each other and are horizontally interlaced. The first electrodes and the second electrodes are insulated from each other and are located on opposite sides of a horizontal symmetry axis. A gain for compensating a vertical coordinate of a touch position is introduced according to capacitance variances of the first electrodes and the second electrodes.
摘要翻译：在相同的制造期间，触摸传感器的导电层和显示面板的像素电极导电层被集成到触摸显示面板。触摸传感器限定在相同的导电层中彼此绝缘的多个传感器组，并且每个感测组被分成多个相互耦合的第一电极，多个相互耦合的第二电极和多个的相互耦合的第三电极。第一电极和第三电极彼此绝缘并且水平交织。第一电极和第二电极彼此绝缘并且位于水平对称轴的相对侧上。根据第一电极和第二电极的电容方差，引入用于补偿触摸位置的垂直坐标的增益。

4. 发明授权

US09501180B2 Capacitance sensing apparatus and control method 有权
标题翻译：电容传感装置及控制方法
公开(公告)号：US09501180B2
公开(公告)日：2016-11-22
申请号：US13344996
申请日：2012-01-06
申请人： Guo-Kiang Hung , Hsuan-I Pan , Ting-Hao Yeh , Kai-Ting Ho
发明人： Guo-Kiang Hung , Hsuan-I Pan , Ting-Hao Yeh , Kai-Ting Ho
IPC分类号： G06F3/045 , G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0416
摘要： A capacitance sensing apparatus applied to a touch panel is provided. The capacitance sensing apparatus includes a plurality of sensor channels including a first sensor channel and a second sensor channel neighboring to each other. A first voltage signal is outputted to the first sensor channel. A plurality of capacitances of the first sensor channel are detected to generate a first capacitance result for touch sensing. A second voltage signal is outputted to the second sensor channel. A first voltage difference is present when the first voltage signal and the second voltage signal are respectively outputted to the first sensor channel and the second sensor channel, and a second voltage difference is present when the capacitance of the first sensor channel. The first voltage difference and the second voltage difference are substantially the same.
摘要翻译：提供了应用于触摸面板的电容感测装置。电容感测装置包括多个传感器通道，包括第一传感器通道和彼此相邻的第二传感器通道。第一电压信号被输出到第一传感器通道。检测第一传感器通道的多个电容以产生用于触摸感测的第一电容结果。第二电压信号被输出到第二传感器通道。当第一电压信号和第二电压信号分别输出到第一传感器通道和第二传感器通道时，存在第一电压差，并且当第一传感器通道的电容时存在第二电压差。第一电压差和第二电压差基本上相同。

5. 发明授权

US09244571B2 Touch sensing device 有权
标题翻译：触摸感应装置
公开(公告)号：US09244571B2
公开(公告)日：2016-01-26
申请号：US13421758
申请日：2012-03-15
申请人： Kai-Ting Ho , Hsuan-I Pan , Guo-Kiang Hung
发明人： Kai-Ting Ho , Hsuan-I Pan , Guo-Kiang Hung
IPC分类号： G01R27/26 , G06F3/041 , G06F3/044
CPC分类号： G06F3/044 , G06F3/0418 , G06F2203/04107
摘要： A touch sensing device is provided. A shielding plate is provided for covering and shielding wires that route sensing electrodes to a flexible circuit board. Alternatively, a conductive layer of the circuit board is applied for shielding a plurality of contacts of the electrodes and wires. Wires that couple two same typed electrodes extend as a shielding plate for shielding contacts of another type of electrodes. An auxiliary electrode bordering outside the sensing electrodes can be provided to compensate fringe effects of the sensing electrodes.
摘要翻译：提供一种触摸感测装置。提供遮蔽板，用于覆盖和屏蔽将感测电极路由到柔性电路板的电线。或者，施加电路板的导电层以屏蔽电极和电线的多个触点。耦合两个相同类型的电极的电线作为屏蔽板延伸，用于屏蔽另一类型的电极的触点。可以提供与感测电极外侧接壤的辅助电极以补偿感测电极的条纹效应。

6. 发明授权

US08704586B2 Capacitance detecting apparatus and capacitive touch control system using the same 有权
标题翻译：电容检测装置及使用其的电容式触摸控制系统
公开(公告)号：US08704586B2
公开(公告)日：2014-04-22
申请号：US13572905
申请日：2012-08-13
申请人： Kai-Ting Ho , Guo-Kiang Hung
发明人： Kai-Ting Ho , Guo-Kiang Hung
IPC分类号： H03K17/96
CPC分类号： G06F3/044 , G06F3/0416 , H03K17/962 , H03K2217/960705
摘要： A capacitance detecting apparatus, coupled to a capacitor to be measured, includes a first capacitor, a second capacitor, a control module and a judging module. The first and second capacitors are coupled to the capacitor to be measured via an input node. The control module provides a first voltage-drop variation to the first capacitor and a second voltage-drop variation to the capacitor to be measured to introduce a third voltage-drop variation to the second capacitor. The first and second voltage-drop variations cause charge flowing from the first capacitor to the input node have a same sign with charge flowing from the input node to the capacitor to be measured. The judging module determines capacitance of the capacitor to be measured according to capacitance of the first and second capacitors as well as the first, second and third voltage-drop variations.
摘要翻译：耦合到要测量的电容器的电容检测装置包括第一电容器，第二电容器，控制模块和判断模块。第一和第二电容器经由输入节点耦合到待测量的电容器。所述控制模块向所述第一电容器提供第一电压降变化，并且向所述待测电容器提供第二压降变化，以向所述第二电容器引入第三压降变化。第一和第二电压降变化导致从第一电容器流向输入节点的电荷具有相同的符号，电荷从输入节点流向待测电容器。判断模块根据第一和第二电容器的电容以及第一，第二和第三电压降变化来确定要测量的电容器的电容。

7. 发明申请

US20120235691A1 Touch Sensing Device 有权
标题翻译：触摸感应装置
公开(公告)号：US20120235691A1
公开(公告)日：2012-09-20
申请号：US13421758
申请日：2012-03-15
申请人： Kai-Ting Ho , Hsuan-I Pan , Guo-Kiang Hung
发明人： Kai-Ting Ho , Hsuan-I Pan , Guo-Kiang Hung
IPC分类号： G01R27/26
CPC分类号： G06F3/044 , G06F3/0418 , G06F2203/04107
摘要： A touch sensing device is provided. A shielding plate is provided for covering and shielding wires that route sensing electrodes to a flexible circuit board. Alternatively, a conductive layer of the circuit board is applied for shielding a plurality of contacts of the electrodes and wires. Wires that couple two same typed electrodes extend as a shielding plate for shielding contacts of another type of electrodes. An auxiliary electrode bordering outside the sensing electrodes can be provided to compensate fringe effects of the sensing electrodes.
摘要翻译：提供一种触摸感测装置。提供遮蔽板，用于覆盖和屏蔽将感测电极路由到柔性电路板的电线。或者，施加电路板的导电层以屏蔽电极和电线的多个触点。耦合两个相同类型的电极的电线作为屏蔽板延伸，用于屏蔽另一类型的电极的触点。可以提供与感测电极外侧接壤的辅助电极以补偿感测电极的条纹效应。

8. 发明授权

US08654265B2 Touch display panel and associated method 有权
标题翻译：触摸显示面板和相关方法
公开(公告)号：US08654265B2
公开(公告)日：2014-02-18
申请号：US12950008
申请日：2010-11-19
申请人： Guo-Kiang Hung , Kai-Ting Ho
发明人： Guo-Kiang Hung , Kai-Ting Ho
IPC分类号： G02F1/1335 , G06F3/041 , G06F3/045
CPC分类号： G06F3/044
摘要： A conductive layer of a touch sensor and a pixel electrode conductive layer of a display panel are integrated to a touch display panel during the same fabrication. The touch sensor defines a plurality of sensor groups that are insulated from each other in a same conductive layer, and each of the sense groups is divided into a plurality of mutually-coupled first electrodes, a plurality of mutually-coupled second electrodes and a plurality of mutually-coupled third electrodes. The first electrodes and the third electrodes are insulated from each other and are horizontally interlaced. The first electrodes and the second electrodes are insulated from each other and are located on opposite sides of a horizontal symmetry axis. A gain for compensating a vertical coordinate of a touch position is introduced according to capacitance variances of the first electrodes and the second electrodes.
摘要翻译：在相同的制造期间，触摸传感器的导电层和显示面板的像素电极导电层被集成到触摸显示面板。触摸传感器限定在相同的导电层中彼此绝缘的多个传感器组，并且每个感测组被分成多个相互耦合的第一电极，多个相互耦合的第二电极和多个的相互耦合的第三电极。第一电极和第三电极彼此绝缘并且水平交织。第一电极和第二电极彼此绝缘并且位于水平对称轴的相对侧上。根据第一电极和第二电极的电容方差，引入用于补偿触摸位置的垂直坐标的增益。

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