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1. 发明授权

US08378987B2 Sensing method and circuit for a capacitive touch panel 有权
标题翻译：电容式触摸屏的感应方法和电路
公开(公告)号：US08378987B2
公开(公告)日：2013-02-19
申请号：US12836016
申请日：2010-07-14
申请人： Chun-Chung Huang , I-Shu Lee , Hsiu-Ju Yang , Ching-Chung Wang , Kun-Ming Tsai , Yu-Hui Lin
发明人： Chun-Chung Huang , I-Shu Lee , Hsiu-Ju Yang , Ching-Chung Wang , Kun-Ming Tsai , Yu-Hui Lin
IPC分类号： G06F3/041
CPC分类号： H03K17/955 , G06F3/0416 , G06F3/044 , G06F2203/04104 , H03K17/962 , H03K2217/960725 , H03K2217/96073 , H03K2217/960775
摘要： A sensing method for a capacitive touch panel includes charging a measure capacitor, setting the voltage across a mutual capacitor at the intersection of two traces of the capacitive touch panel, and then injecting partial charges of the measure capacitor into the mutual capacitor. When the intersection is touched, the capacitance value of the mutual capacitor is changed, and consequently the amount of charges injected into the mutual capacitor is changed. Hence, the voltage of the measure capacitor could be detected to determine whether or not the intersection is touched.
摘要翻译：电容式触摸屏的感测方法包括：对测量电容器进行充电，在电容式触摸面板的两条迹线的交叉处设置互电容器两端的电压，然后将测量电容器的部分电荷注入互电容器。当交叉点被触摸时，互电容器的电容值发生变化，因此注入互电容器的电荷量发生变化。因此，可以检测测量电容器的电压以确定交点是否被触摸。

2. 发明授权

US09313830B2 Induction heating cooker and control circuit therefor 有权
标题翻译：感应加热锅及其控制电路
公开(公告)号：US09313830B2
公开(公告)日：2016-04-12
申请号：US13619428
申请日：2012-09-14
申请人： Pei-Min Gong , Ming-Chun Chou , Hsiu Ju Yang
发明人： Pei-Min Gong , Ming-Chun Chou , Hsiu Ju Yang
IPC分类号： H05B6/04 , H05B6/06 , H05B6/08 , H05B6/14
CPC分类号： H05B6/06
摘要： An induction heating cooker and a control circuit therefor are provided. The cooker includes a switch element and an inductive coil, which is coupled between a power voltage and a first terminal of the switch element. A second terminal of the switch element is coupled to a common voltage. The control circuit includes first and second comparators and a pulse generator. The first comparator receives voltages of two terminals of the inductive coil and thus outputs a trigger signal. The second comparator receives a reference voltage and a voltage of the first terminal of the switch element, and enables a fading signal when the voltage of the first terminal is higher than the reference voltage. When the trigger signal is enabled, the pulse generator outputs a pulse to control the switch element. When the fading signal is enabled, the pulse generator reduces a pulse width of the pulse.
摘要翻译：提供一种感应加热烹调器及其控制电路。该烹调器包括开关元件和感应线圈，其耦合在电源电压和开关元件的第一端子之间。开关元件的第二端子耦合到公共电压。控制电路包括第一和第二比较器和脉冲发生器。第一比较器接收感应线圈的两个端子的电压，从而输出触发信号。第二比较器接收开关元件的第一端子的参考电压和电压，并且当第一端子的电压高于参考电压时，使能衰减信号。当触发信号使能时，脉冲发生器输出一个脉冲来控制开关元件。当衰减信号使能时，脉冲发生器减少脉冲的脉冲宽度。

3. 发明授权

US08476563B2 Induction heating cooker and control circuit therefor 有权
标题翻译：感应加热锅及其控制电路
公开(公告)号：US08476563B2
公开(公告)日：2013-07-02
申请号：US12242341
申请日：2008-09-30
申请人： Pei-Min Gong , Ming-Chun Chou , Hsiu Ju Yang
发明人： Pei-Min Gong , Ming-Chun Chou , Hsiu Ju Yang
IPC分类号： H05B6/04 , H05B6/06 , H05B6/08 , H05B6/14
CPC分类号： H05B6/06
摘要： An induction heating cooker includes a switch element and an inductive coil, which is coupled between a power voltage and a first terminal of the switch element. A second terminal of the switch element is coupled to a common voltage. A control circuit for controlling the inducting heating cooker includes first and second comparators and a pulse generator. The first comparator receives voltages of two terminals of the inductive coil and thus outputs a trigger signal. The second comparator receives a reference voltage and a voltage of the first terminal of the switch element, and enables a fading signal when the voltage of the first terminal is higher than the reference voltage. When the trigger signal is enabled, the pulse generator outputs a pulse to control the switch element. When the fading signal is enabled, the pulse generator reduces a pulse width of the pulse.
摘要翻译：感应加热烹调器包括开关元件和感应线圈，其耦合在电源电压和开关元件的第一端子之间。开关元件的第二端子耦合到公共电压。用于控制感应加热烹调器的控制电路包括第一和第二比较器以及脉冲发生器。第一比较器接收感应线圈的两个端子的电压，从而输出触发信号。第二比较器接收开关元件的第一端子的参考电压和电压，并且当第一端子的电压高于参考电压时，使能衰减信号。当触发信号使能时，脉冲发生器输出一个脉冲来控制开关元件。当衰减信号使能时，脉冲发生器减少脉冲的脉冲宽度。

4. 发明申请

US20130008892A1 INDUCTION HEATING COOKER AND CONTROL CIRCUIT THEREFOR 审中-公开
标题翻译：感应加热烹饪机及其控制电路
公开(公告)号：US20130008892A1
公开(公告)日：2013-01-10
申请号：US13619428
申请日：2012-09-14
申请人： Pei-Min GONG , Ming-Chun CHOU , Hsiu Ju YANG
发明人： Pei-Min GONG , Ming-Chun CHOU , Hsiu Ju YANG
IPC分类号： H05B6/06
CPC分类号： H05B6/06
摘要： An induction heating cooker and a control circuit therefor are provided. The cooker includes a switch element and an inductive coil, which is coupled between a power voltage and a first terminal of the switch element. A second terminal of the switch element is coupled to a common voltage. The control circuit includes first and second comparators and a pulse generator. The first comparator receives voltages of two terminals of the inductive coil and thus outputs a trigger signal. The second comparator receives a reference voltage and a voltage of the first terminal of the switch element, and enables a fading signal when the voltage of the first terminal is higher than the reference voltage. When the trigger signal is enabled, the pulse generator outputs a pulse to control the switch element. When the fading signal is enabled, the pulse generator reduces a pulse width of the pulse.
摘要翻译：提供一种感应加热烹调器及其控制电路。该烹调器包括开关元件和感应线圈，其耦合在电源电压和开关元件的第一端子之间。开关元件的第二端子耦合到公共电压。控制电路包括第一和第二比较器和脉冲发生器。第一比较器接收感应线圈的两个端子的电压，从而输出触发信号。第二比较器接收开关元件的第一端子的参考电压和电压，并且当第一端子的电压高于参考电压时，使能衰减信号。当触发信号使能时，脉冲发生器输出一个脉冲来控制开关元件。当衰减信号使能时，脉冲发生器减少脉冲的脉冲宽度。

5. 发明申请

US20110012862A1 SENSING METHOD AND CIRCUIT FOR A CAPACITIVE TOUCH PANEL 有权
标题翻译：用于电容式触控面板的感应方法和电路
公开(公告)号：US20110012862A1
公开(公告)日：2011-01-20
申请号：US12836016
申请日：2010-07-14
申请人： CHUN-CHUNG HUANG , I-SHU LEE , HSIU-JU YANG , CHING-CHUNG WANG , KUN-MING TSAI , YU-HUI LIN
发明人： CHUN-CHUNG HUANG , I-SHU LEE , HSIU-JU YANG , CHING-CHUNG WANG , KUN-MING TSAI , YU-HUI LIN
IPC分类号： G06F3/045 , H03K17/94
CPC分类号： H03K17/955 , G06F3/0416 , G06F3/044 , G06F2203/04104 , H03K17/962 , H03K2217/960725 , H03K2217/96073 , H03K2217/960775
摘要： A sensing method for a capacitive touch panel includes charging a measure capacitor, setting the voltage across a mutual capacitor at the intersection of two traces of the capacitive touch panel, and then injecting partial charges of the measure capacitor into the mutual capacitor. When the intersection is touched, the capacitance value of the mutual capacitor is changed, and consequently the amount of charges injected into the mutual capacitor is changed. Hence, the voltage of the measure capacitor could be detected to determine whether or not the intersection is touched.
摘要翻译：电容式触摸屏的感测方法包括：对测量电容器进行充电，在电容式触摸面板的两条迹线的交叉处设置互电容器两端的电压，然后将测量电容器的部分电荷注入互电容器。当交叉点被触摸时，互电容器的电容值发生变化，因此注入互电容器的电荷量发生变化。因此，可以检测测量电容器的电压以确定交点是否被触摸。

6. 发明申请

US20090173732A1 INDUCTION HEATING COOKER AND CONTROL CIRCUIT THEREFOR 有权
标题翻译：感应加热烹饪机及其控制电路
公开(公告)号：US20090173732A1
公开(公告)日：2009-07-09
申请号：US12242341
申请日：2008-09-30
申请人： Pei-Min GONG , Ming-Chun Chou , Hsiu Ju Yang
发明人： Pei-Min GONG , Ming-Chun Chou , Hsiu Ju Yang
IPC分类号： H05B6/06
CPC分类号： H05B6/06
摘要： The invention relates to an induction heating cooker and a control circuit therefor. The cooker includes a switch element and an inductive coil, which is coupled between a power voltage and a first terminal of the switch element. A second terminal of the switch element is coupled to a common voltage. The control circuit includes first and second comparators and a pulse generator. The first comparator receives voltages of two terminals of the inductive coil and thus outputs a trigger signal. The second comparator receives a reference voltage and a voltage of the first terminal of the switch element, and enables a fading signal when the voltage of the first terminal is higher than the reference voltage. When the trigger signal is enabled, the pulse generator outputs a pulse to control the switch element. When the fading signal is enabled, the pulse generator reduces a pulse width of the pulse.
摘要翻译：本发明涉及一种感应加热烹调器及其控制电路。该烹调器包括开关元件和感应线圈，其耦合在电源电压和开关元件的第一端子之间。开关元件的第二端子耦合到公共电压。控制电路包括第一和第二比较器和脉冲发生器。第一比较器接收感应线圈的两个端子的电压，从而输出触发信号。第二比较器接收开关元件的第一端子的参考电压和电压，并且当第一端子的电压高于参考电压时，使能衰减信号。当触发信号使能时，脉冲发生器输出一个脉冲来控制开关元件。当衰减信号使能时，脉冲发生器减少脉冲的脉冲宽度。

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