公开(公告)号：US20110025636A1

公开(公告)日：2011-02-03

申请号：US12935664

申请日：2009-04-03

申请人： Shiwon Ryu ,  Sung-Sik Nam

发明人： Shiwon Ryu ,  Sung-Sik Nam

IPC分类号： G06F3/041 ,  B05D5/12 ,  B29C65/42

CPC分类号： G06F3/0416 ,  G06F3/0418 ,  G06F3/044

摘要： A touch sensing apparatus with improved edge touch position recognition characteristics is provided. The touch sensing apparatus includes a panel unit including a plurality of sensor electrodes arranged in a line along a first axis, a sensor unit to collect sensor data indicating a change in electrical characteristics occurring in each of the plurality of sensor electrodes, the sensor unit being connected to the plurality of sensor electrodes, and a computing unit to determine a touch position on the panel unit, to which a touch of a user is applied, based on sensor data collected from at least one sensor electrode among the plurality of sensor electrodes, wherein, among the plurality of sensor electrodes, an edge sensor electrode is located on an edge in a first axis direction, and is formed narrower in width in the first axis direction than the sensor electrodes other than the edge sensor electrode. When this configuration is employed, an invalid input region formed on an edge of an input region may be removed or reduced and thus, touch position recognition characteristics of the touch sensing apparatus may be enhanced.

摘要翻译： 提供了具有改善的边缘触摸位置识别特性的触摸感测装置。 触摸感测装置包括：面板单元，包括沿着第一轴排列成一行的多个传感器电极;传感器单元，用于收集指示在多个传感器电极中的每一个中出现的电特性变化的传感器数据，所述传感器单元为 连接到所述多个传感器电极的计算单元，以及计算单元，用于基于从所述多个传感器电极中的至少一个传感器电极收集的传感器数据来确定应用了用户的触摸的面板单元上的触摸位置， 其特征在于，在所述多个传感器电极之中，边缘传感器电极位于第一轴方向的边缘上，并且形成为比除了所述边缘传感器电极以外的传感器电极的所述第一轴方向的宽度窄。 当采用该配置时，可以去除或减少形成在输入区域的边缘上的无效输入区域，从而可以提高触摸感测装置的触摸位置识别特性。

公开(公告)号：US10067611B2

公开(公告)日：2018-09-04

申请号：US14349759

申请日：2011-11-17

申请人： Sung-Sik Nam

发明人： Sung-Sik Nam

IPC分类号： G06F3/044 ,  G06F3/041

摘要： There is disclosed an apparatus for detecting touch including a touch element comprising a plurality of touch detecting electrodes arranged therein, a touch element controller for acquiring detection signals from the touch detection electrodes and determining presence of touch in the touch element, wherein the touch element controller includes a receiving unit for receiving the detection signals from the touch detection electrodes and grouping the detection signals into one or more detection signal groups, a memory for storing a detection signal value limit, a signal extracting unit for extracting the maximum detection value out of the detection signal values of the detection for each of the detection signals, a calculating unit for calculating an adjustment variable by deducting the detection signal value limit from the maximum detection signal value for each of the detection groups, and a touch determination unit for determining presence of touch in the touch element, using the adjustment variable.

公开(公告)号：US20140240291A1

公开(公告)日：2014-08-28

申请号：US14349759

申请日：2011-11-17

申请人： Sung-Sik Nam

发明人： Sung-Sik Nam

IPC分类号： G06F3/044

CPC分类号： G06F3/044 ,  G06F3/0416 ,  G06F2203/04111

摘要： There is disclosed an apparatus for detecting touch including a touch element comprising a plurality of touch detecting electrodes arranged therein, a touch element controller for acquiring detection signals from the touch detection electrodes and determining presence of touch in the touch element, wherein the touch element controller includes a receiving unit for receiving the detection signals from the touch detection electrodes and grouping the detection signals into one or more detection signal groups, a memory for storing a detection signal value limit, a signal extracting unit for extracting the maximum detection value out of the detection signal values of the detection for each of the detection signals, a calculating unit for calculating an adjustment variable by deducting the detection signal value limit from the maximum detection signal value for each of the detection groups, and a touch determination unit for determining presence of touch in the touch element, using the adjustment variable.

摘要翻译： 公开了一种用于检测触摸的装置，包括：触摸元件，其包括布置在其中的多个触摸检测电极;触摸元件控制器，用于从触摸检测电极获取检测信号并确定触摸元件中的触摸的存在，其中触摸元件控制器 包括：接收单元，用于从所述触摸检测电极接收检测信号，并将所述检测信号分组为一个或多个检测信号组;存储器，用于存储检测信号值限制;信号提取单元，用于从所述检测信号组中提取最大检测值; 每个检测信号的检测信号值，用于通过从每个检测组的最大检测信号值中减去检测信号值限制来计算调整变量的计算单元和用于确定检测信号值的检测信号 触摸触摸元素，使用adjus tment变量。