公开(公告)号：US20210191565A1

公开(公告)日：2021-06-24

申请号：US17194292

申请日：2021-03-07

Applicant: Samsung Display Co., LTD.

Inventor： Ji Hye SHIN ,  Soon Sung AHN

IPC: G06F3/044 ,  G06F3/041

Abstract: A touch panel including: a first electrode pattern arranged in a first direction, including a plurality of first electrode cells that are physically separated from each other; a second electrode pattern arranged in a second direction crossing the first direction, including a plurality of second electrode cells that are physically separated from each other; first touch signal lines connected to the first electrode cells; and second touch signal lines connected to the second electrode cells. The electrode patterns and the touch signal lines are arranged on the same layer on a substrate such that a first virtual connection line for connecting centers of second electrode cells of a first group corresponding to an n-th first electrode cell crosses a second virtual connection line for connecting centers of second electrode cells of a second group corresponding to an (n+1)-th first electrode cell.

公开(公告)号：US20180373386A1

公开(公告)日：2018-12-27

申请号：US16118838

申请日：2018-08-31

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Hye SHIN ,  Soon Sung AHN

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/044 ,  G06F2203/04112

Abstract: A touch panel including: a first electrode pattern arranged in a first direction, including a plurality of first electrode cells that are physically separated from each other; a second electrode pattern arranged in a second direction crossing the first direction, including a plurality of second electrode cells that are physically separated from each other; first touch signal lines connected to the first electrode cells; and second touch signal lines connected to the second electrode cells. The electrode patterns and the touch signal lines are arranged on the same layer on a substrate such that a first virtual connection line for connecting centers of second electrode cells of a first group corresponding to an n-th first electrode cell crosses a second virtual connection line for connecting centers of second electrode cells of a second group corresponding to an (n+1)-th first electrode cell.

公开(公告)号：US20160274720A1

公开(公告)日：2016-09-22

申请号：US14922064

申请日：2015-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Hye SHIN

IPC: G06F3/041 ,  G06F3/0488

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/0418 ,  G06F3/0488 ,  G06F2203/04102 ,  G06F2203/04103

Abstract: An exemplary embodiment provides a touch device including: a touch panel including: first and second substrates; and a pressure sensor including: a first electrode disposed on the first substrate; a second electrode disposed on the second substrate; an insulating layer disposed between the first and second electrodes; and a spacer, wherein the pressure sensor is configured to transmit a touch signal corresponding to an intensity of pressure applied to the second substrate through the pressure sensor in response to a touch; and a touch controller configured to: acquire touch data at respective nodes from the touch signal; acquire a touch data variation at the respective nodes based on previous touch data and the touch data at the respective nodes; correct the touch data at the respective nodes based on the touch data variation; and acquire a coordinate of the touch location based on the corrected touch data.

Abstract translation: 示例性实施例提供了一种触摸设备，包括：触摸面板，包括：第一和第二基板; 以及压力传感器，包括：设置在所述第一基板上的第一电极; 设置在所述第二基板上的第二电极; 设置在所述第一和第二电极之间的绝缘层; 和间隔件，其中所述压力传感器被配置为响应于触摸而通过所述压力传感器传送对应于施加到所述第二基板的压力强度的触摸信号; 以及触摸控制器，被配置为：从所述触摸信号获取各个节点的触摸数据; 基于先前的触摸数据和相应节点处的触摸数据，在各个节点处获取触摸数据变化; 基于触摸数据变化来校正各个节点处的触摸数据; 并且基于校正的触摸数据获取触摸位置的坐标。

公开(公告)号：US20160195981A1

公开(公告)日：2016-07-07

申请号：US14849019

申请日：2015-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Hye SHIN ,  Soon Sung AHN

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/044 ,  G06F2203/04112

Abstract: A touch panel includes: a first electrode pattern arranged in a first direction, including a plurality of first electrode cells that are physically separated from each other; a second electrode pattern arranged in a second direction crossing the first direction, including a plurality of second electrode cells that are physically separated from each other; first touch signal lines connected to the first electrode cells; and second touch signal lines connected to the second electrode cells. The electrode patterns and the touch signal lines are arranged on the same layer on a substrate such that a first virtual connection line for connecting centers of second electrode cells of a first group corresponding to an n-th first electrode cell crosses a second virtual connection line for connecting centers of second electrode cells of a second group corresponding to an (n+1)-th first electrode cell.

Abstract translation: 触摸面板包括：沿第一方向布置的第一电极图案，包括彼此物理分离的多个第一电极单元; 第二电极图案，布置在与第一方向交叉的第二方向上，包括彼此物理分离的多个第二电极单元; 连接到第一电极单元的第一触摸信号线; 以及连接到第二电极单元的第二触摸信号线。 电极图案和触摸信号线布置在基板上的同一层上，使得用于连接与第n个第一电极单元相对应的第一组的第二电极单元的中心的第一虚拟连接线与第二虚拟连接线 用于连接对应于第（n + 1）个第一电极单元的第二组的第二电极单元的中心。