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1. 发明授权

US09213484B2 Method for detecting single-finger rotate gesture and the gesture detecting circuit thereof 有权
标题翻译：用于检测单指旋转手势的方法及其手势检测电路
公开(公告)号：US09213484B2
公开(公告)日：2015-12-15
申请号：US13314505
申请日：2011-12-08
申请人： Hui-Hung Chang , Chun-Chieh Chang , Chih-Chang Lai
发明人： Hui-Hung Chang , Chun-Chieh Chang , Chih-Chang Lai
IPC分类号： G06F3/041 , G06F3/0488
CPC分类号： G06F3/04886 , G06F3/04883
摘要： A method for detecting a single-finger rotation gesture and a gesture detecting circuit thereof are provided. The gesture detecting circuit comprises a quadrant dividing unit, a register, a control unit, a comparing unit, and an outputting unit. The quadrant dividing unit, according to the center point, divides a touch panel into at least three quadrants and sets a plurality of data codes respectively corresponding to the quadrants. Within a predetermined time, the control unit controls the register to sequentially record the data codes respectively corresponding to the touched quadrants. When the predetermined time is reached, the comparing unit compares to judge whether the temporary data buffered in the register is the same with the default data. If the temporary data is the same with the default data, then the outputting unit outputs a rotation gesture signal.
摘要翻译：提供了一种用于检测单指旋转手势的方法及其手势检测电路。手势检测电路包括象限分割单元，寄存器，控制单元，比较单元和输出单元。根据中心点，象限分割单元将触摸面板划分为至少三个象限，并分别对应于象限设置多个数据代码。在预定时间内，控制单元控制寄存器顺序地记录分别对应于触摸的象限的数据代码。当达到预定时间时，比较单元进行比较以判断缓冲在寄存器中的临时数据是否与默认数据相同。如果临时数据与默认数据相同，则输出单元输出旋转手势信号。

2. 发明申请

US20120068947A1 TOUCH DETECTION METHOD AND TOUCH DETECTOR USING THE SAME 失效
标题翻译：触摸检测方法和触摸检测器使用它
公开(公告)号：US20120068947A1
公开(公告)日：2012-03-22
申请号：US13233050
申请日：2011-09-15
申请人： Chun-Chieh Chang , Hui-Hung Chang , Chih-Chang Lai
发明人： Chun-Chieh Chang , Hui-Hung Chang , Chih-Chang Lai
IPC分类号： G06F3/041
CPC分类号： G06F3/0488
摘要： A method for double click detection includes the following steps. Firstly whether first event is detected is determined, if so, first corresponding position is obtained, a period counting is triggered, and first flag is set. Then whether the period ends is judged; if not and the first flag exists, a counter is incremented and second flag is set when first ending event is detected; if not and the second flag exists, second corresponding position is obtained and third flag is set when second event is detected; if not and the third flag exists, the counter is incremented when second ending event is detected; if so, a double click event is determined when the incremented value is greater than a threshold and a distance between the first and the second positions is smaller a threshold.
摘要翻译：一种用于双击检测的方法包括以下步骤。首先确定是否检测到第一事件，如果是，则获得第一对应位置，触发周期计数，并且设置第一标志。那么是否判断期限结束？如果不存在，并且第一标志存在，则计数器递增，并且在检测到第一个结束事件时设置第二标志; 如果不存在，并且第二标志存在，则获得第二对应位置，并且在检测到第二事件时设置第三标志; 如果不存在，并且第三标志存在，则当检测到第二结束事件时，计数器递增; 如果是，则当递增值大于阈值并且第一和第二位置之间的距离小于阈值时确定双击事件。

3. 发明授权

US08963851B2 Moving point gesture determination method, touch control chip, touch control system and computer system 有权
标题翻译：移动点手势确定方法，触摸控制芯片，触摸控制系统和计算机系统
公开(公告)号：US08963851B2
公开(公告)日：2015-02-24
申请号：US13191460
申请日：2011-07-27
申请人： Hui-Hung Chang , Chun-Chieh Chang , Chih-Chang Lai
发明人： Hui-Hung Chang , Chun-Chieh Chang , Chih-Chang Lai
IPC分类号： G06F3/041 , G06F3/0488
CPC分类号： G06F3/0488 , G06F3/0416
摘要： A moving point gesture determination method is disclosed for a touch sense device mapped to a screen according to absolute position. The moving point gesture determination method includes steps of comparing one or more signal values of one or more detecting signals generated by the touch sense device with one or more threshold values, to determine whether any touch event occurs, and determining that a moving point gesture occurs once the determination indicates that a touch event occurs.
摘要翻译：公开了根据绝对位置映射到屏幕的触摸感测装置的移动点手势确定方法。移动点手势确定方法包括以下步骤：将由触摸感测装置产生的一个或多个检测信号的一个或多个信号值与一个或多个阈值进行比较，以确定是否发生任何触摸事件，以及确定移动点手势发生一旦确定表明发生触摸事件。

4. 发明申请

US20120194445A1 Moving Point Gesture Determination method, Touch Control Chip, Touch Control System and Computer System 有权
标题翻译：移动点手势测定方法，触摸控制芯片，触摸控制系统和计算机系统
公开(公告)号：US20120194445A1
公开(公告)日：2012-08-02
申请号：US13191460
申请日：2011-07-27
申请人： Hui-Hung Chang , Chun-Chieh Chang , Chih-Chang Lai
发明人： Hui-Hung Chang , Chun-Chieh Chang , Chih-Chang Lai
IPC分类号： G06F3/041
CPC分类号： G06F3/0488 , G06F3/0416
摘要： A moving point gesture determination method is disclosed for a touch sense device mapped to a screen according to absolute position. The moving point gesture determination method includes steps of comparing one or more signal values of one or more detecting signals generated by the touch sense device with one or more threshold values, to determine whether any touch event occurs, and determining that a moving point gesture occurs once the determination indicates that a touch event occurs.
摘要翻译：公开了根据绝对位置映射到屏幕的触摸感测装置的移动点手势确定方法。移动点手势确定方法包括以下步骤：将由触摸感测装置产生的一个或多个检测信号的一个或多个信号值与一个或多个阈值进行比较，以确定是否发生任何触摸事件，以及确定移动点手势发生一旦确定表明发生触摸事件。

5. 发明申请

US20120146927A1 METHOD FOR DETECTING SINGLE-FINGER ROTATE GESTURE AND THE GESTURE DETECTING CIRCUIT THEREOF 有权
标题翻译：检测单手指旋转姿势的方法及其检测电路
公开(公告)号：US20120146927A1
公开(公告)日：2012-06-14
申请号：US13314505
申请日：2011-12-08
申请人： Hui-Hung CHANG , Chun-Chieh Chang , Chih-Chang Lai
发明人： Hui-Hung CHANG , Chun-Chieh Chang , Chih-Chang Lai
IPC分类号： G06F3/041
CPC分类号： G06F3/04886 , G06F3/04883
摘要： A method for detecting a single-finger rotation gesture and a gesture detecting circuit thereof are provided. The gesture detecting circuit comprises a quadrant dividing unit, a register, a control unit, a comparing unit, and an outputting unit. The quadrant dividing unit, according to the center point, divides a touch panel into at least three quadrants and sets a plurality of data codes respectively corresponding to the quadrants. Within a predetermined time, the control unit controls the register to sequentially record the data codes respectively corresponding to the touched quadrants. When the predetermined time is reached, the comparing unit compares to judge whether the temporary data buffered in the register is the same with the default data. If the temporary data is the same with the default data, then the outputting unit outputs a rotation gesture signal.
摘要翻译：提供了一种用于检测单指旋转手势的方法及其手势检测电路。手势检测电路包括象限分割单元，寄存器，控制单元，比较单元和输出单元。根据中心点，象限分割单元将触摸面板划分为至少三个象限，并分别对应于象限设置多个数据代码。在预定时间内，控制单元控制寄存器顺序地记录分别对应于触摸的象限的数据代码。当达到预定时间时，比较单元进行比较以判断缓冲在寄存器中的临时数据是否与默认数据相同。如果临时数据与默认数据相同，则输出单元输出旋转手势信号。

6. 发明授权

US08497846B2 Touch detection method and touch detector using the same 失效
标题翻译：触摸检测方法和触摸检测器使用相同
公开(公告)号：US08497846B2
公开(公告)日：2013-07-30
申请号：US13233050
申请日：2011-09-15
申请人： Chun-Chieh Chang , Hui-Hung Chang , Chih-Chang Lai
发明人： Chun-Chieh Chang , Hui-Hung Chang , Chih-Chang Lai
IPC分类号： G06F3/041
CPC分类号： G06F3/0488
摘要： A method for double click detection includes the following steps. Firstly whether first event is detected is determined, if so, first corresponding position is obtained, a period counting is triggered, and first flag is set. Then whether the period ends is judged; if not and the first flag exists, a counter is incremented and second flag is set when first ending event is detected; if not and the second flag exists, second corresponding position is obtained and third flag is set when second event is detected; if not and the third flag exists, the counter is incremented when second ending event is detected; if so, a double click event is determined when the incremented value is greater than a threshold and a distance between the first and the second positions is smaller a threshold.
摘要翻译：一种用于双击检测的方法包括以下步骤。首先确定是否检测到第一事件，如果是，则获得第一对应位置，触发周期计数，并且设置第一标志。那么是否判断期限结束？如果不存在，并且第一标志存在，则计数器递增，并且在检测到第一个结束事件时设置第二标志; 如果不存在，并且第二标志存在，则获得第二对应位置，并且在检测到第二事件时设置第三标志; 如果不存在，并且第三标志存在，则当检测到第二结束事件时，计数器递增; 如果是，则当递增值大于阈值并且第一和第二位置之间的距离小于阈值时确定双击事件。

7. 发明授权

US08922504B2 Click gesture determination method, touch control chip, touch control system and computer system 有权
标题翻译：点击手势确定方法，触摸控制芯片，触摸控制系统和计算机系统
公开(公告)号：US08922504B2
公开(公告)日：2014-12-30
申请号：US13092980
申请日：2011-04-25
申请人： Chun-Chieh Chang , Chih-Chang Lai
发明人： Chun-Chieh Chang , Chih-Chang Lai
IPC分类号： G06F3/041 , G06F3/0488
CPC分类号： G06F3/0416 , G06F3/04883
摘要： Disclosed is a click gesture determination method for a touch control chip capable of simply and flexibly determining a single click gesture. The click gesture determination method includes steps of comparing one or more signal values of one or more detecting signals with one or more threshold values, to determine whether a touch event occurs, continuing the above comparing if a touch event occurs, to detect a continuous occurrence time of the touch event, and comparing the continuous occurrence time with a first predefined time, and determining that a single click gesture occurs for a result of the comparison that the continuous occurrence time is longer than the first predefined time.
摘要翻译：公开了一种用于触摸控制芯片的点击动作确定方法，其能够简单且灵活地确定单个点击动作。点击手势确定方法包括以下步骤：将一个或多个检测信号的一个或多个信号值与一个或多个阈值进行比较，以确定是否发生触摸事件，如果触发事件发生则继续上述比较，以检测连续发生触摸事件的时间，以及将连续发生时间与第一预定义时间进行比较，并且确定针对连续发生时间比第一预定义时间长的比较结果，发生单击手势。

8. 发明申请

US20120162100A1 Click Gesture Determination Method, Touch Control Chip, Touch Control System and Computer System 有权
标题翻译：单击手势测定方法，触摸控制芯片，触摸控制系统和计算机系统
公开(公告)号：US20120162100A1
公开(公告)日：2012-06-28
申请号：US13092980
申请日：2011-04-25
申请人： Chun-Chieh Chang , Chih-Chang Lai
发明人： Chun-Chieh Chang , Chih-Chang Lai
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F3/04883
摘要： Disclosed is a click gesture determination method for a touch control chip capable of simply and flexibly determining a single click gesture. The click gesture determination method includes steps of comparing one or more signal values of one or more detecting signals with one or more threshold values, to determine whether a touch event occurs, continuing the above comparing if a touch event occurs, to detect a continuous occurrence time of the touch event, and comparing the continuous occurrence time with a first predefined time, and determining that a single click gesture occurs for a result of the comparison that the continuous occurrence time is longer than the first predefined time.
摘要翻译：公开了一种用于触摸控制芯片的点击动作确定方法，其能够简单且灵活地确定单个点击动作。点击手势确定方法包括以下步骤：将一个或多个检测信号的一个或多个信号值与一个或多个阈值进行比较，以确定是否发生触摸事件，如果发生触摸事件则继续上述比较，以检测连续发生触摸事件的时间，以及将连续发生时间与第一预定义时间进行比较，并且确定针对连续发生时间比第一预定义时间长的比较结果，发生单击手势。

9. 发明授权

US09891758B2 Zoom gesture determination method and touch control chip 有权
公开(公告)号：US09891758B2
公开(公告)日：2018-02-13
申请号：US13557224
申请日：2012-07-25
申请人： Hui-Hung Chang , Chih-Chang Lai
发明人： Hui-Hung Chang , Chih-Chang Lai
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0416 , G06F2203/04806
摘要： A zoom gesture determination method for a touch control device includes detecting a first touch point and a second touch point; determining a position difference between the first touch point and the second touch point; and deciding a zoom gesture represented by the first touch point and the second touch point according to variations in the position difference.

10. 发明授权

US09013421B2 Driving method for touch-sensing display device and touch-sensing device thereof 有权
标题翻译：触控感应显示装置及其触摸传感装置的驱动方法
公开(公告)号：US09013421B2
公开(公告)日：2015-04-21
申请号：US13326267
申请日：2011-12-14
申请人： Hui-Hung Chang , Jyun-Sian Li , Chih-Chang Lai
发明人： Hui-Hung Chang , Jyun-Sian Li , Chih-Chang Lai
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0416 , G06F3/044
摘要： A driving method adapted to a touch-sensing display device is provided. The touch-sensing display device includes a display panel and a touch panel. The driving method includes following steps. A plurality of first scan signals of the touch panel are sequentially received, so that a plurality of first data values are obtained. It is determined whether the first data values are less than a difference between a baseline value and a threshold value. When one of the first data values is less than the difference between the baseline value and the threshold value, reporting of a touch coordinate of the touch panel is terminated. Furthermore, a touch-sensing device is also provided.
摘要翻译：提供了一种适用于触摸感测显示装置的驱动方法。触摸感测显示装置包括显示面板和触摸面板。驱动方法包括以下步骤。依次接收触摸面板的多个第一扫描信号，从而获得多个第一数据值。确定第一数据值是否小于基线值和阈值之间的差。当第一数据值之一小于基准值和阈值之间的差值时，终止触摸面板的触摸坐标的报告。此外，还提供了触摸感测装置。

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