公开(公告)号：US09080919B2

公开(公告)日：2015-07-14

申请号：US13238842

申请日：2011-09-21

申请人： Shang-Tai Yeh ,  Jia-Ming Chen ,  Shun-Lung Ho

发明人： Shang-Tai Yeh ,  Jia-Ming Chen ,  Shun-Lung Ho

IPC分类号： G01R27/08 ,  G01L1/20 ,  G06F3/045

CPC分类号： G01L1/205 ,  G06F3/045 ,  G06F2203/04104

摘要： The method and the device for position detection with palm rejection are disclosed. The invention provides a sensor and a controller for controlling the sensor. The sensor includes a plurality of strips. The controller execute a first kind of position detection and a second kind of position detection on the sensor. The first kind of position detection identifies an ignored zone, and the second kind of position detection executes the position detection outside the ignored zone.

摘要翻译： 公开了用于具有手掌排斥的位置检测的方法和装置。 本发明提供一种用于控制传感器的传感器和控制器。 传感器包括多个条带。 控制器在传感器上执行第一种位置检测和第二种位置检测。 第一种位置检测识别被忽略的区域，第二种位置检测执行位于被忽视区域之外的位置检测。

公开(公告)号：US08633717B2

公开(公告)日：2014-01-21

申请号：US13237164

申请日：2011-09-20

申请人： Shang-Tai Yeh ,  Jia-Ming Chen ,  Shun-Lung Ho

发明人： Shang-Tai Yeh ,  Jia-Ming Chen ,  Shun-Lung Ho

IPC分类号： G01R27/08 ,  G01L1/20

CPC分类号： G01L1/205 ,  G06F3/045 ,  G06F2203/04104

摘要： A method and the device for position detection are disclosed. The device comprises a plurality of strips intersecting each other to form a plurality of intersecting regions. A pair of depressed strips intersecting on an intersecting region contact to each other on a contact point to form a depressed intersecting region, wherein the contact impedance of the contact point is determined according to the position of the contact point and the voltages on the contact point of one and the other of the pair depressed strips.

摘要翻译： 公开了一种用于位置检测的方法和装置。 该装置包括彼此相交以形成多个相交区域的多个条带。 一个在相交区域相交的凹陷条在接触点处彼此接触以形成凹陷的交叉区域，其中接触点的接触阻抗根据接触点的位置和接触点上的电压来确定 一对和另一个沮丧的条。

公开(公告)号：US20130257820A1

公开(公告)日：2013-10-03

申请号：US13437090

申请日：2012-04-02

申请人： SHANG-TAI YEH ,  Teng-Wei Hsieh

发明人： SHANG-TAI YEH ,  Teng-Wei Hsieh

IPC分类号： G06F3/043

CPC分类号： G06F3/043 ,  G06F3/0418 ,  G06F3/0436

摘要： The present invention provides a method and device for position detection. For detection of a touch position, a segment of surface acoustic wave (SAW) is provided multiple times to be propagated on a SAW touch panel, and the multiple SAW segments are received by the SAW touch panel. In addition, during or after reception, partial output electrical signals are provided based on different portions of each received SAW segment to construct a complete output electrical signal.

公开(公告)号：US08536882B2

公开(公告)日：2013-09-17

申请号：US12761930

申请日：2010-04-16

申请人： Shang-Tai Yeh ,  Jia-Ming Chen ,  Shun-Lung Ho

发明人： Shang-Tai Yeh ,  Jia-Ming Chen ,  Shun-Lung Ho

IPC分类号： G01R27/08 ,  G01L1/20

CPC分类号： G01L1/205 ,  G06F3/045 ,  G06F2203/04104

摘要： A method and the device for position detection are disclosed. The device comprises a plurality of conductive strips intersecting each other to form a plurality of intersecting regions. A pair of depressed strips intersecting on any intersecting region contact each other to form a depressed intersecting region. When a high voltage and a low voltage are separately provided to the first ends of each pair of overlapping strips, the voltages at the second ends of each pair of overlapping strips are detected so as to determine each depressed intersecting regions.

摘要翻译： 公开了一种用于位置检测的方法和装置。 该装置包括彼此相交以形成多个相交区域的多个导电条。 与任意相交区域相交的一对凹陷条彼此接触形成凹陷的相交区域。 当将高电压和低电压单独提供给每对重叠条带的第一端时，检测每对重叠条带的第二端处的电压，以便确定每个凹陷的相交区域。

公开(公告)号：US20120007610A1

公开(公告)日：2012-01-12

申请号：US13237164

申请日：2011-09-20

申请人： SHANG-TAI YEH ,  Jia-Ming Chen ,  Shun-Lung Ho

发明人： SHANG-TAI YEH ,  Jia-Ming Chen ,  Shun-Lung Ho

IPC分类号： G01R27/28

CPC分类号： G01L1/205 ,  G06F3/045 ,  G06F2203/04104

摘要： A method and the device for position detection are disclosed. The device comprises a plurality of strips intersecting each other to form a plurality of intersecting regions. A pair of depressed strips intersecting on an intersecting region contact to each other on a contact point to form a depressed intersecting region, wherein the contact impedance of the contact point is determined according to the position of the contact point and the voltages on the contact point of one and the other of the pair depressed strips.

摘要翻译： 公开了一种用于位置检测的方法和装置。 该装置包括彼此相交以形成多个相交区域的多个条带。 一个在相交区域相交的凹陷条在接触点处彼此接触以形成凹陷的交叉区域，其中接触点的接触阻抗根据接触点的位置和接触点上的电压来确定 一对和另一个沮丧的条。

公开(公告)号：US20120007609A1

公开(公告)日：2012-01-12

申请号：US13236905

申请日：2011-09-20

申请人： SHANG-TAI YEH ,  Jia-Ming Chen ,  Shun-Lung Ho

发明人： SHANG-TAI YEH ,  Jia-Ming Chen ,  Shun-Lung Ho

IPC分类号： G01R27/28

CPC分类号： G01L1/205 ,  G06F3/045 ,  G06F2203/04104

摘要： A method and the device for position detection are disclosed. The device comprises a plurality of strips intersecting each other to form a plurality of intersecting regions. A pair of depressed strips intersecting on an intersecting region contact to each other to form a depressed intersecting region. According to the depressed intersecting regions, each depression can be determined. The total contact impedance of a depressing crossover a plurality of intersecting regions is the parallel contact impedance of the contact impedances of all intersecting regions corresponding to the same depression.

摘要翻译： 公开了一种用于位置检测的方法和装置。 该装置包括彼此相交以形成多个相交区域的多个条带。 与交叉区域相交的一对凹陷条彼此接触以形成凹陷的相交区域。 根据凹陷的相交区域，可以确定每个凹陷。 多个交叉区域的按压交叉点的总接触阻抗是对应于同一凹陷部的所有相交区域的接触阻抗的平行接触阻抗。

公开(公告)号：US20110084941A1

公开(公告)日：2011-04-14

申请号：US12970358

申请日：2010-12-16

申请人： SHANG-TAI YEH ,  Teng-Wei Hsieh

发明人： SHANG-TAI YEH ,  Teng-Wei Hsieh

IPC分类号： G06F3/043

CPC分类号： G06F3/0436

摘要： Described is a sensing device of a surface acoustic wave (SAW) touch panel having a new reflector columns and rows arrangement. As compared to the conventional design in the art where each of the reflector columns and rows are arranged from thinness to thickness, each of the arrangements of the reflector columns and rows herein is composed of a plurality of uniformly disposed reflectors having several sub-reflectors isolated with a gap or gaps.

摘要翻译： 描述了具有新的反射器列和行布置的表面声波（SAW）触摸面板的感测装置。 与本领域的传统设计相比，其中每个反射器列和行从薄到厚布置，反射器列和列中的每个布置由多个均匀布置的反射器组成，反射器具有分离的几个子反射器 有差距或差距。

公开(公告)号：US20110012860A1

公开(公告)日：2011-01-20

申请号：US12640355

申请日：2009-12-17

申请人： SHANG-TAI YEH ,  Chia-Ling Sun

发明人： SHANG-TAI YEH ,  Chia-Ling Sun

IPC分类号： G06F3/045

CPC分类号： G06F3/045 ,  G06F3/0416

摘要： A device and method for detecting connections of a 4- or 5-terminal resistive touch panel are disclosed. The device includes five terminals and a detecting unit. When the five terminals are connected to the touch panel, the detecting unit provides a high potential and a low potential to first and last of the five terminals, respectively, thereby determining whether the touch panel is a 4- or 5-terminal resistive touch panel by determining if there is a closed circuit between the two terminals.

摘要翻译： 公开了一种用于检测4或5端电阻式触摸屏的连接的装置和方法。 该装置包括五个端子和一个检测单元。 当五个端子连接到触摸面板时，检测单元分别提供五个端子中的第一和最后的高电位和低电位，从而确定触摸面板是4或5端电阻式触摸面板 通过确定两个终端之间是否存在闭合电路。

公开(公告)号：US20100264938A1

公开(公告)日：2010-10-21

申请号：US12761930

申请日：2010-04-16

申请人： SHANG-TAI YEH ,  Jia-Ming Chen ,  Shun-Lung Ho

发明人： SHANG-TAI YEH ,  Jia-Ming Chen ,  Shun-Lung Ho

IPC分类号： G01R27/28

CPC分类号： G01L1/205 ,  G06F3/045 ,  G06F2203/04104

摘要： A method and the device for position detection are disclosed. The device comprises a plurality of conductive strips intersecting each other to form a plurality of intersecting regions. A pair of depressed strips intersecting on any intersecting region contact each other to form a depressed intersecting region. When a high voltage and a low voltage are separately provided to the first ends of each pair of overlapping strips, the voltages at the second ends of each pair of overlapping strips are detected so as to determine each depressed intersecting regions.

摘要翻译： 公开了一种用于位置检测的方法和装置。 该装置包括彼此相交以形成多个相交区域的多个导电条。 与任意相交区域相交的一对凹陷条彼此接触形成凹陷的相交区域。 当将高电压和低电压单独提供给每对重叠条带的第一端时，检测每对重叠条带的第二端处的电压，以便确定每个凹陷的相交区域。

公开(公告)号：US20080128181A1

公开(公告)日：2008-06-05

申请号：US11819359

申请日：2007-06-27

申请人： Shang Tai Yeh

发明人： Shang Tai Yeh

IPC分类号： G06F3/043 ,  G06F3/041

CPC分类号： G06F3/0436

摘要： A touch panel with improved touching precision is provided. The touch panel includes a substrate having a first side, a second side, a third side, and a fourth side, each having two ends and together defining a surface; an X-axis transmitting transducer located near one end of the first side on the surface; an X-axis receiving transducer located near the other end of the first side on the surface; a Y-axis transmitting transducer located near one end of the second side on the surface; and a Y-axis receiving transducer located near the other end of the second side on the surface. The substrate includes a third patterned surface provided to the third side for reducing a back wave generated from a signal transmitted by the X-axis transmitting transducer.

摘要翻译： 提供了具有改进的接触精度的触摸面板。 触摸面板包括具有第一侧，第二侧，第三侧和第四侧的基板，每个具有两个端部并且一起限定表面; 位于表面上的第一侧的一端附近的X轴发射换能器; 位于表面上的第一侧另一端附近的X轴接收换能器; 位于表面上的第二侧的一端附近的Y轴发送换能器; 以及位于表面上的第二侧另一端附近的Y轴接收换能器。 衬底包括设置到第三侧的第三图案化表面，用于减少由X轴发射换能器发射的信号产生的反向波。