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1. 发明授权

US08125462B2 Projecting capacitive touch sensing device, display panel, and image display system 有权
标题翻译：投影电容式触摸感应装置，显示面板和图像显示系统
公开(公告)号：US08125462B2
公开(公告)日：2012-02-28
申请号：US12207264
申请日：2008-09-09
申请人： Wei-Cheng Lin , Kai-Chieh Yang , Fu-Yuan Hsueh , Ting-Kuo Chang
发明人： Wei-Cheng Lin , Kai-Chieh Yang , Fu-Yuan Hsueh , Ting-Kuo Chang
IPC分类号： G06F3/041
CPC分类号： G06F3/044
摘要： The present invention relates to a projecting capacitive touch sensing device, display panel, and image display system. The projecting capacitive touch sensing comprises an array of a plurality of sensing units, each sensing unit including: a first electrode made of a sensing material, at least one second electrode made of a sensing material and being disposed around the peripheral of the first electrode, at least one first sensing axis electrically connected to the first electrode, and at least one second sensing axis electrically connected to the second electrodes. The first electrode is quadrangle, while the second electrodes are triangular-shaped. The first electrode and the plurality of second electrodes are arranged to form a rectangular, and a non-sensing area is defined between the first electrode and the second electrodes.
摘要翻译：本发明涉及投影电容式触摸感测装置，显示面板和图像显示系统。投影电容触摸感测包括多个感测单元的阵列，每个感测单元包括：由感测材料制成的第一电极，由感测材料制成并且围绕第一电极的周边设置的至少一个第二电极，电连接到第一电极的至少一个第一感测轴和电连接到第二电极的至少一个第二感测轴。第一电极是四边形，而第二电极是三角形的。第一电极和多个第二电极被布置成形成矩形，并且在第一电极和第二电极之间限定非感测区域。

2. 发明申请

US20100045625A1 TOUCH PANEL AND SYSTEM FOR DISPLAYING IMAGES UTILIZING THE SAME 审中-公开
标题翻译：触摸面板和系统，用于显示使用该图像的图像
公开(公告)号：US20100045625A1
公开(公告)日：2010-02-25
申请号：US12543661
申请日：2009-08-19
申请人： Kai-Chieh Yang , Wei-Cheng Lin , Ting-Kuo Chang
发明人： Kai-Chieh Yang , Wei-Cheng Lin , Ting-Kuo Chang
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F2203/04111
摘要： An embodiment of the invention provides a touch panel, which includes a substrate, a lower conductive layer overlaying the substrate, an insulating layer overlaying the lower conductive layer, and an upper conductive layer overlaying the insulating layer. The lower conductive layer includes a plurality of first conductive patterns including a plurality of first electrodes and a plurality of first dummy patterns, wherein the first dummy patterns are electrically insulated from the first conductive patterns. The upper conductive layer includes a plurality of second conductive patterns including a plurality of second electrodes respectively overlapping the first dummy patterns and a plurality of second dummy patterns, wherein the second dummy patterns are electrically insulated from the second conductive patterns and respectively overlapping the first electrodes.
摘要翻译：本发明的实施例提供了一种触摸面板，其包括衬底，覆盖衬底的下导电层，覆盖下导电层的绝缘层和覆盖绝缘层的上导电层。下导电层包括多个第一导电图案，其包括多个第一电极和多个第一虚设图案，其中第一虚设图案与第一导电图案电绝缘。上导电层包括多个第二导电图案，其包括分别与第一虚设图案重叠的多个第二电极和多个第二虚设图案，其中第二虚设图案与第二导电图案电绝缘并分别与第一电极重叠。

3. 发明授权

US08194050B2 Sensing circuit discharge control method and device for touch panel 有权
标题翻译：感应电路放电控制方法和触摸屏设备
公开(公告)号：US08194050B2
公开(公告)日：2012-06-05
申请号：US12560756
申请日：2009-09-16
申请人： Kai-Chieh Yang , Fu-Yuan Hsueh , I-Lin Wu
发明人： Kai-Chieh Yang , Fu-Yuan Hsueh , I-Lin Wu
IPC分类号： G06F3/045
CPC分类号： G06F3/044
摘要： A sensing circuit discharge control method and device for a touch panel are disclosed. A discharging duration of a current source in the sensing circuit of the touch panel is fine tuned in a digital control manner, so as to control the discharging amount of the sensing circuit without frequently adjusting the discharging current of the current source. By using the present invention, discharging time difference between a condition in which a touch event occurs and a condition in which no touch event occurs for each sensing circuit can approach the same.
摘要翻译：公开了一种用于触摸面板的感测电路放电控制方法和装置。触摸面板的感测电路中的电流源的放电持续时间以数字控制方式进行微调，以便不频繁地调节电流源的放电电流来控制感测电路的放电量。通过使用本发明，在触摸事件发生的状况与每个感测电路不发生触摸事件的条件之间放电时间差可以接近。

4. 发明授权

US08477129B2 Systems for displaying images 有权
标题翻译：用于显示图像的系统
公开(公告)号：US08477129B2
公开(公告)日：2013-07-02
申请号：US12255872
申请日：2008-10-22
申请人： Fu-Yuan Hsueh , Kai-Chieh Yang
发明人： Fu-Yuan Hsueh , Kai-Chieh Yang
IPC分类号： G09G5/00
CPC分类号： G09G3/20 , G09G3/3688 , G09G2300/0426 , G09G2300/0452 , G09G2310/027 , G09G2330/028
摘要： A system for displaying images is provided. The system comprises a reference voltage source, a digital-to-analog converter, a multiplier and a buffer. The reference voltage source outputs a voltage signal, wherein the magnitude of the voltage signal is 1/N of a driving voltage. The digital-to-analog converter converts the voltage signal to a first voltage. The multiplier receives and multiplies the first voltage by N to output the driving voltage. The buffer receives the driving voltage to drive a data line.
摘要翻译：提供了一种用于显示图像的系统。该系统包括参考电压源，数模转换器，乘法器和缓冲器。参考电压源输出电压信号，其中电压信号的幅度是驱动电压的1 / N。数模转换器将电压信号转换为第一电压。乘法器接收第一电压乘以N，以输出驱动电压。缓冲器接收驱动电压以驱动数据线。

5. 发明申请

US20090122043A1 SYSTEMS FOR DISPLAYING IMAGES 有权
标题翻译：用于显示图像的系统
公开(公告)号：US20090122043A1
公开(公告)日：2009-05-14
申请号：US12255872
申请日：2008-10-22
申请人： Fu-Yuan HSUEH , Kai-Chieh Yang
发明人： Fu-Yuan HSUEH , Kai-Chieh Yang
IPC分类号： G09G5/00
CPC分类号： G09G3/20 , G09G3/3688 , G09G2300/0426 , G09G2300/0452 , G09G2310/027 , G09G2330/028
摘要： A system for displaying images is provided. The system comprises a reference voltage source, a digital-to-analog converter, a multiplier and a buffer. The reference voltage source outputs a voltage signal, wherein the magnitude of the voltage signal is 1/N of a driving voltage. The digital-to-analog converter converts the voltage signal to a first voltage. The multiplier receives and multiplies the first voltage by N to output the driving voltage. The buffer receives the driving voltage to drive a data line.
摘要翻译：提供了一种用于显示图像的系统。该系统包括参考电压源，数模转换器，乘法器和缓冲器。参考电压源输出电压信号，其中电压信号的幅度是驱动电压的1 / N。数模转换器将电压信号转换为第一电压。乘法器接收第一电压乘以N，以输出驱动电压。缓冲器接收驱动电压以驱动数据线。

6. 发明授权

US08624868B2 System for displaying images including a touch display panel 有权
标题翻译：用于显示包括触摸显示面板的图像的系统
公开(公告)号：US08624868B2
公开(公告)日：2014-01-07
申请号：US12707646
申请日：2010-02-17
申请人： Ting-Kuo Chang , Kai-Chieh Yang
发明人： Ting-Kuo Chang , Kai-Chieh Yang
IPC分类号： G06F3/041 , G06F3/045
CPC分类号： G06F3/044
摘要： A system for displaying images including a touch display panel is provided. The touch display panel includes a first substrate. An electrode array is disposed on the first substrate, and the electrode array includes a first touch area. A first common electrode layer is disposed on the electrode array. A first dielectric layer is disposed between the electrode array and the first common electrode layer.
摘要翻译：提供一种用于显示包括触摸显示面板的图像的系统。触摸显示面板包括第一基板。电极阵列设置在第一基板上，电极阵列包括第一触摸区域。第一公共电极层设置在电极阵列上。第一电介质层设置在电极阵列和第一公共电极层之间。

7. 发明申请

US20100321311A1 SYSTEM FOR DISPLAYING IMAGES 有权
标题翻译：显示图像的系统
公开(公告)号：US20100321311A1
公开(公告)日：2010-12-23
申请号：US12707646
申请日：2010-02-17
申请人： Ting-Kuo Chang , Kai-Chieh Yang
发明人： Ting-Kuo Chang , Kai-Chieh Yang
IPC分类号： G06F3/041
CPC分类号： G06F3/044
摘要： A system for displaying images including a touch display panel is provided. The touch display panel includes a first substrate. An electrode array is disposed on the first substrate, and the electrode array includes a first touch area. A first common electrode layer is disposed on the electrode array. A first dielectric layer is disposed between the electrode array and the first common electrode layer.
摘要翻译：提供一种用于显示包括触摸显示面板的图像的系统。触摸显示面板包括第一基板。电极阵列设置在第一基板上，电极阵列包括第一触摸区域。第一公共电极层设置在电极阵列上。第一电介质层设置在电极阵列和第一公共电极层之间。

8. 发明授权

US07525467B2 System for displaying image and digital-to-analog converting method 有权
标题翻译：用于显示图像和数模转换方法的系统
公开(公告)号：US07525467B2
公开(公告)日：2009-04-28
申请号：US12031736
申请日：2008-02-15
申请人： Wei-Cheng Lin , Kai-Chieh Yang , Keiichi Sano , Fang-Hsing Wang , Ting-Yu Chang
发明人： Wei-Cheng Lin , Kai-Chieh Yang , Keiichi Sano , Fang-Hsing Wang , Ting-Yu Chang
IPC分类号： H03M1/66
CPC分类号： H03M1/804
摘要： A digital to analog converter is provided comprising a charge sharing circuit, a discharging circuit and a voltage boosting circuit. The charge sharing circuit sequentially receives first to (N−1)th bits of serial digital signals. The charge sharing circuit shares and stores charges between a first capacitor and a second capacitor according to a charging voltage, a ground voltage, a first clock signal and serial data signals. The discharging circuit discharges the charge sharing circuit according to a reset signal. After the voltage boosting circuit receive the (N−1)th digital signal, the charge boosting circuit whether to boost a first terminal and a second terminal of the second capacitor or not based on an Nth digital signal. After the voltage boosting circuit receives the Nth serial digital signal, the charge sharing circuit outputs an analog signal from the second terminal of the second capacitor.
摘要翻译：提供了一种数模转换器，包括电荷共享电路，放电电路和升压电路。电荷共享电路顺序地接收串行数字信号的第一到第（N-1）位。电荷共享电路根据充电电压，接地电压，第一时钟信号和串行数据信号共享和存储第一电容器和第二电容器之间的电荷。放电电路根据复位信号对电荷共享电路进行放电。在升压电路接收到第（N-1）个数字信号之后，充电提升电路是否基于第N个数字信号升压第二电容器的第一端子和第二端子。在升压电路接收到第N串行数字信号之后，电荷共享电路从第二电容器的第二端子输出模拟信号。

9. 发明申请

US20080198054A1 SYSTEM FOR DISPLAYING IMAGE AND DIGITAL-TO-ANALOG CONVERTING METHOD 有权
标题翻译：用于显示图像和数字到模拟转换方法的系统
公开(公告)号：US20080198054A1
公开(公告)日：2008-08-21
申请号：US12031736
申请日：2008-02-15
申请人： Wei-Cheng Lin , Kai-Chieh Yang , Keiichi Sano , Fang-Hsing Wang , Ting-Yu Chang
发明人： Wei-Cheng Lin , Kai-Chieh Yang , Keiichi Sano , Fang-Hsing Wang , Ting-Yu Chang
IPC分类号： H03M1/66
CPC分类号： H03M1/804
摘要： A digital to analog converter is provided comprising a charge sharing circuit, a discharging circuit and a voltage boosting circuit. The charge sharing circuit sequentially receives first to (N-1)th bits of serial digital signals. The charge sharing circuit shares and stores charges between a first capacitor and a second capacitor according to a charging voltage, a ground voltage, a first clock signal and serial data signals. The discharging circuit discharges the charge sharing circuit according to a reset signal. After the voltage boosting circuit receive the (N-1)th digital signal, the charge boosting circuit whether to boost a first terminal and a second terminal of the second capacitor or not based on an Nth digital signal. After the voltage boosting circuit receives the Nth serial digital signal, the charge sharing circuit outputs an analog signal from the second terminal of the second capacitor.
摘要翻译：提供了一种数模转换器，包括电荷共享电路，放电电路和升压电路。电荷共享电路顺序地接收串行数字信号的第一到第（N-1）位。电荷共享电路根据充电电压，接地电压，第一时钟信号和串行数据信号共享和存储第一电容器和第二电容器之间的电荷。放电电路根据复位信号对电荷共享电路进行放电。在升压电路接收到第（N-1）个数字信号之后，充电提升电路是否基于第N个数字信号升压第二电容器的第一端子和第二端子。在升压电路接收到第N串行数字信号之后，电荷共享电路从第二电容器的第二端子输出模拟信号。

10. 发明授权

US08363032B2 Image display system and method for determining input position thereon 有权
标题翻译：用于确定其上的输入位置的图像显示系统和方法
公开(公告)号：US08363032B2
公开(公告)日：2013-01-29
申请号：US12768854
申请日：2010-04-28
申请人： Kai-Chieh Yang
发明人： Kai-Chieh Yang
IPC分类号： G06F3/045
CPC分类号： G06F3/044 , G06F3/0412
摘要： The present invention provides an image display system including a capacitive touch panel. The touch panel includes a plurality of groups of capacitor, and each group includes a number of capacitor modules. The touch panel also includes a processing circuit, a first scanning circuit, and a second scanning circuit. The first scanning circuit scans in turn each group. The second scanning circuit scans in turn each capacitor module of a particular group of capacitor. Then the processing circuit generates an input signal associated with a position on the touch panel.
摘要翻译：本发明提供一种包括电容式触摸面板的图像显示系统。触摸面板包括多组电容器，并且每组包括多个电容器模块。触摸面板还包括处理电路，第一扫描电路和第二扫描电路。第一扫描电路依次扫描每组。第二扫描电路依次扫描特定组电容器的每个电容器模块。然后处理电路产生与触摸面板上的位置相关联的输入信号。

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