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1. 发明授权

US07274353B2 Capacitive touchpad integrated with key and handwriting functions 无效
标题翻译：集成了键盘和手写功能的电容触摸板
公开(公告)号：US07274353B2
公开(公告)日：2007-09-25
申请号：US10668352
申请日：2003-09-24
申请人： Yen-Chang Chiu , Ting-Hao Yeh , Yung-Lieh Chien , Shih-Chi Lin
发明人： Yen-Chang Chiu , Ting-Hao Yeh , Yung-Lieh Chien , Shih-Chi Lin
IPC分类号： G09G5/00
CPC分类号： G06F3/044 , G06F3/04886
摘要： A capacitive touchpad integrated with key and handwriting functions is provided for operation in key, handwriting and mouse modes. Several regions are defined on the panel of the touchpad and have several patterns printed thereon for the operation modes thereby. In the key mode, the key patterns among the printed patterns simulate a keyboard. In the handwriting mode, the handwriting region among the defined regions serves to handwriting input. In the mouse mode, the defined regions provide a cursor moving region and a horizontal and vertical scroll bars for input operations.
摘要翻译：提供集键盘和手写功能的电容式触控板，用于按键，手写和鼠标模式。在触摸板的面板上限定几个区域，并且由此为其操作模式印刷了几个图案。在键模式下，打印图案中的键图案模拟键盘。在手写模式中，限定区域中的手写区域用于手写输入。在鼠标模式中，定义的区域提供光标移动区域和用于输入操作的水平和垂直滚动条。

2. 发明授权

US08149219B2 Touchpad with single-layered printed circuit board structure 有权
标题翻译：触摸板采用单层印刷电路板结构
公开(公告)号：US08149219B2
公开(公告)日：2012-04-03
申请号：US11274178
申请日：2005-11-16
申请人： Jia-Yih Lii , Yen-Chang Chiu , Yung-Lieh Chien
发明人： Jia-Yih Lii , Yen-Chang Chiu , Yung-Lieh Chien
IPC分类号： G06F3/041
CPC分类号： G06F3/0414 , G06F3/03547
摘要： In a touchpad with single-layered PCB structure, a PCB has a bottom layer with a sensor area and a component area thereon, the sensor area includes two directional traces directly connected to the component area, respectively, and carbon film wires in the sensor area for interconnecting one or more of the directional traces.
摘要翻译：在具有单层PCB结构的触摸板中，PCB具有其上具有传感器区域和部件面积的底层，传感器区域包括分别直接连接到部件区域的两个方向迹线，以及传感器区域中的碳膜线用于互连一个或多个方向迹线。

3. 发明申请

US20050162404A1 Apparatus with one or more capacitive touchpads as interface 审中-公开
标题翻译：具有一个或多个电容式触摸板作为界面的装置
公开(公告)号：US20050162404A1
公开(公告)日：2005-07-28
申请号：US11028210
申请日：2005-01-04
申请人： Yen-Chang Chiu , Yung-Lieh Chien , Cheng-Hao Tang
发明人： Yen-Chang Chiu , Yung-Lieh Chien , Cheng-Hao Tang
IPC分类号： G06F3/033 , G06F3/044 , G09G5/00
CPC分类号： G06F3/03547 , G06F3/03543 , G06F3/044
摘要： An apparatus comprises a case, one or more capacitive touchpads mounted on the case for serving as the input interface of the apparatus, and a microprocessor within the case connected to the capacitive touchpads. Each of the capacitive pads generates a signal representative of capacitance change in response to a touch thereon, and the microprocessor determines the displacement, moving speed, relative position, or continuing and discontinuing time of the touch from the signal representative of capacitance change, to accordingly generate corresponding output as a button, Z-axis or scrolling signal.
摘要翻译：装置包括壳体，安装在壳体上的一个或多个电容式触摸板用作装置的输入接口，以及连接到电容式触摸板的壳体内的微处理器。每个电容焊盘响应于其上的触摸而产生表示电容变化的信号，并且微处理器根据代表电容变化的信号确定触摸的位移，移动速度，相对位置或连续和中断时间相应地生成相应的输出作为按钮，Z轴或滚动信号。

4. 发明授权

US08378976B2 Method for scroll bar control on a touchpad 有权
标题翻译：触摸板上滚动条控制的方法
公开(公告)号：US08378976B2
公开(公告)日：2013-02-19
申请号：US12007277
申请日：2008-01-09
申请人： Yen-Chang Chiu , Yung-Lieh Chien , Zhi-Long Wu
发明人： Yen-Chang Chiu , Yung-Lieh Chien , Zhi-Long Wu
IPC分类号： G06F3/041
CPC分类号： G06F3/04883 , G06F3/04855 , G06F2203/04808
摘要： In a method for scroll bar control on a touchpad, the fingers touching on the touchpad are detected to start up and terminate a scroll bar control function. In the scroll bar control function, the movement of the finger or fingers touching on the touchpad is detected for scrolling on a window, and the vertical distance and the horizontal distance of the movement are evaluated for determining the scrolling amount of a vertical scroll bar or a horizontal scroll bar of the window.
摘要翻译：在触摸板上滚动条控制的方法中，检测触摸触摸板上的手指以启动和终止滚动条控制功能。在滚动条控制功能中，检测用于在触摸板上触摸的手指或手指的移动，以在窗口上滚动，并且评估运动的垂直距离和水平距离以确定垂直滚动条的滚动量或窗口的水平滚动条。

5. 发明申请

US20060033722A1 Structure and mechanism for power-saving of a capacitive touchpad 审中-公开
标题翻译：电容式触摸板省电的结构和机制
公开(公告)号：US20060033722A1
公开(公告)日：2006-02-16
申请号：US11190927
申请日：2005-07-28
申请人： Yen-Chang Chiu , Yung-Lieh Chien
发明人： Yen-Chang Chiu , Yung-Lieh Chien
IPC分类号： G09G5/00
CPC分类号： G06F1/3203 , G06F3/044
摘要： For power saving, a structure of a capacitive touchpad comprises a soft board having a bottom surface with a first conductor thereon, a printed circuit board having a top surface with a second conductor thereon, a flexible insulator between the soft board and printed circuit board, and a control circuit having an I/O port connected to the second conductor, such that a pressing on the soft board may move the first conductor down to contact the second conductor to thereby generate a voltage change signal present on the I/O port, causing the control circuit to wake up the capacitive touchpad.
摘要翻译：为了省电，电容式触摸板的结构包括：具有底面的软板，其上具有第一导体;印刷电路板，其上表面具有第二导体;柔性绝缘体，位于软板和印刷电路板之间，以及具有连接到第二导体的I / O端口的控制电路，使得在软板上的按压可以使第一导体向下移动以接触第二导体，从而产生存在于I / O端口上的电压改变信号，使控制电路唤醒电容式触摸板。

6. 发明申请

US20050259086A1 Capacitive touchpad integrated with a graphical input function 有权
标题翻译：集成了图形输入功能的电容触摸板
公开(公告)号：US20050259086A1
公开(公告)日：2005-11-24
申请号：US11130108
申请日：2005-05-17
申请人： Yen-Chang Chiu , Yung-Lieh Chien
发明人： Yen-Chang Chiu , Yung-Lieh Chien
IPC分类号： G06F3/044 , G06F3/048 , G09G5/00
CPC分类号： G06F3/044 , G06F3/04886 , H04M2250/22
摘要： A capacitive touchpad provides operational modes including key input, graphical input, handwriting input, and mouse control. The touchpad comprises a panel having several programmed regions thereon, several patterns in the regions are programmed for the operational modes, and a pattern on the panel is programmed as a mode switch to switch the touchpad between the operational modes. In the graphical input mode, the regions include a graphical input region for graphical input. In the key input mode, the patterns include ones for keys to simulate a keyboard. In the handwriting input mode, the regions include a handwriting region for handwriting input. In the mouse control mode, the regions include a cursor control region as well as horizontal and vertical scroll regions.
摘要翻译：电容触摸板提供操作模式，包括键输入，图形输入，手写输入和鼠标控制。触摸板包括其上具有多个编程区域的面板，该区域中的若干图案被编程用于操作模式，并且面板上的图案被编程为模式切换以在操作模式之间切换触摸板。在图形输入模式中，区域包括用于图形输入的图形输入区域。在键输入模式下，模式包括用于模拟键盘的键。在手写输入模式中，这些区域包括用于手写输入的手写区域。在鼠标控制模式中，区域包括光标控制区域以及水平和垂直滚动区域。

7. 发明申请

US20050162394A1 Mode switch apparatus implemented with a capacitive touchpad for an optical mouse 审中-公开
标题翻译：用光电鼠标的电容式触摸板实现的模式开关装置
公开(公告)号：US20050162394A1
公开(公告)日：2005-07-28
申请号：US11030091
申请日：2005-01-07
申请人： Yen-Chang Chiu , Yung-Lieh Chien , Cheng-Hao Tang
发明人： Yen-Chang Chiu , Yung-Lieh Chien , Cheng-Hao Tang
IPC分类号： G06F1/32 , G06F3/033 , G09G5/08
CPC分类号： G06F1/3203 , G06F1/3259 , G06F3/03543 , Y02D10/155
摘要： A mode switch apparatus for an optical mouse comprises a capacitive touchpad mounted on a housing of the optical mouse, and a microprocessor connected to the capacitive touchpad. When a user's hand touches or leaves the capacitive touchpad, a signal representative of capacitance change is generated in response thereto, and the microprocessor switches the optical mouse from a first mode to a second mode, or from the second mode to the first mode, in response to the signal representative of capacitance change.
摘要翻译：用于光学鼠标的模式切换装置包括安装在光学鼠标的壳体上的电容式触摸板和连接到电容式触摸板的微处理器。当用户的手触摸或离开电容式触摸板时，响应于此产生代表电容变化的信号，并且微处理器将光学鼠标从第一模式切换到第二模式，或从第二模式切换到第一模式，响应于代表电容变化的信号。

8. 发明申请

US20050156906A1 Capacitive touchpad and method for forming the same 审中-公开
标题翻译：电容触摸板及其形成方法
公开(公告)号：US20050156906A1
公开(公告)日：2005-07-21
申请号：US11028308
申请日：2005-01-04
申请人： Yen-Chang Chiu , Yung-Lieh Chien
发明人： Yen-Chang Chiu , Yung-Lieh Chien
IPC分类号： H01H13/00 , G06F3/00 , G06F3/044 , G09G5/00 , H01H11/00
CPC分类号： G06F3/044
摘要： A capacitive touchpad comprises a membrane and a printed circuit board combined together. The membrane comprises an X trace and a Y trace with an insulator layer inserted therebetween, and the printed circuit board has connection pads on a top side of a substrate that are electrically connected to the X and Y traces. The printed circuit board further comprises vias connected between the connection pads and a conductor layer on the bottom side of the substrate. To form the capacitive touchpad, the membrane and printed circuit board are individually produced in advance, and then combined together. Alternatively, the membrane is printed on the printed circuit board.
摘要翻译：电容式触摸板包括组合在一起的膜和印刷电路板。膜包括X迹线和Y迹线，其间插入有绝缘体层，并且印刷电路板具有电连接到X和Y迹线的衬底顶侧上的连接焊盘。印刷电路板还包括连接在连接焊盘和衬底底侧的导体层之间的通孔。为了形成电容式触摸板，膜和印刷电路板预先单独制造，然后组合在一起。或者，膜印刷在印刷电路板上。

9. 发明授权

US08378973B2 Method for scroll bar control on a touchpad 有权
公开(公告)号：US08378973B2
公开(公告)日：2013-02-19
申请号：US11171430
申请日：2005-07-01
申请人： Yen-Chang Chiu , Yung-Lieh Chien , Zhi-Long Wu
发明人： Yen-Chang Chiu , Yung-Lieh Chien , Zhi-Long Wu
IPC分类号： G06F3/041
CPC分类号： G06F3/04883 , G06F3/04855 , G06F2203/04808
摘要： In a method for scroll bar control on a touchpad, the fingers touching on the touchpad are detected to start up and terminate a scroll bar control function. In the scroll bar control function, the movement of the finger or fingers touching on the touchpad is detected for scrolling on a window, and the vertical distance and the horizontal distance of the movement are evaluated for determining the scrolling amount of a vertical scroll bar or a horizontal scroll bar of the window.

10. 发明申请

US20090009366A1 Method for scroll bar control on a touchpad and touchpad with scroll bar control function 有权
标题翻译：用于滚动条控制的触摸板和触摸板的滚动条控制功能的方法
公开(公告)号：US20090009366A1
公开(公告)日：2009-01-08
申请号：US12230890
申请日：2008-09-08
申请人： Yen -Chang Chiu , Yung-Lieh Chien , Zhi-Long Wu
发明人： Yen -Chang Chiu , Yung-Lieh Chien , Zhi-Long Wu
IPC分类号： H03M11/02
CPC分类号： G06F3/04855 , G06F3/0488 , G06F3/04883 , G06F2203/04808
摘要： A touchpad includes a controller connected to a touch sensor. The controller detects the fingers touching on the touch sensor to determine to start up and terminate a scroll bar control function. In the scroll bar control function, the movement of the finger or fingers touching on the touch sensor is detected for scrolling on a window, and the vertical distance and the horizontal distance of the movement are evaluated for determining the scrolling amount of a vertical scroll bar or a horizontal scroll bar of the window.
摘要翻译：触摸板包括连接到触摸传感器的控制器。控制器检测手指触摸触摸传感器以确定启动和终止滚动条控制功能。在滚动条控制功能中，检测触摸传感器上的手指或手指的移动以在窗口上滚动，并且评估运动的垂直距离和水平距离以确定垂直滚动条的滚动量或窗口的水平滚动条。

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