公开(公告)号：US20170185185A1

公开(公告)日：2017-06-29

申请号：US15229021

申请日：2016-08-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngseok Yoo ,  Jeongheon Lee ,  Sunghwan Kim ,  Heewoong Park ,  Kangwon Lee ,  Youngsik Kim ,  Innam Lee

IPC: G06F3/044 ,  G06F3/045

CPC classification number: G06F3/044 ,  G06F3/045 ,  G06F2203/04103 ,  G06F2203/04107 ,  G06F2203/04111

Abstract: A touch panel includes a substrate, touch electrodes on the substrate and arranged along one direction, and an upper buffer member on the substrate and including a first buffer part overlapping the touch electrodes along the one direction, and a second buffer part between the touch electrodes.

公开(公告)号：US20160209959A1

公开(公告)日：2016-07-21

申请号：US14945307

申请日：2015-11-18

Applicant: Samsung Display Co, Ltd.

Inventor： Jeongheon Lee ,  Kangwon Lee ,  Byeongkyu Jeon ,  Heewoong Park

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F2203/04103

Abstract: A display apparatus includes a display panel configured to display an image, a window member on the display panel and including a display area for transmitting the image, and a non-display area adjacent the display area, and a touch panel between the display panel and the window member, the touch panel including a touch sensor corresponding to the display area and including a sensor part and a connection part and a signal line including a connection part coupled to and overlapping the connection part of the touch sensor, and a line part coupled to the connection part of the signal line, wherein the connection part of the touch sensor and the connection part of the signal line define a plurality of mesh holes.

Abstract translation: 显示装置包括：显示面板，被配置为在显示面板上显示图像，窗口部件，并且包括用于传送图像的显示区域，以及与显示区域相邻的非显示区域;以及触摸面板，位于显示面板和 窗构件，触摸面板包括对应于显示区域的触摸传感器，并且包括传感器部分和连接部分以及包括耦合到触摸传感器的连接部分并且与触摸传感器的连接部分重叠的连接部分的信号线，以及耦合到 到信号线的连接部分，其中触摸传感器的连接部分和信号线的连接部分限定多个网孔。

公开(公告)号：US09116570B2

公开(公告)日：2015-08-25

申请号：US13763451

申请日：2013-02-08

Applicant: Samsung Display Co., Ltd.

Inventor： Kangwon Lee ,  Won-ki Hong ,  Moonsung Choi ,  Seungho Nam

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0414 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04106

Abstract: A touch display device is provided which includes a display panel for displaying an image, and a touch screen panel disposed on the display panel and configured to sense at least one touch. The touch screen panel includes a touch substrate at which the touch can be generated; sensing electrodes provided on the touch substrate and spaced apart from one another, each of the sensing electrodes being formed of a piezoresistive material having a resistance value that varies according to an applied force; and a touch processor electrically connected to the sensing electrodes. The touch processor extracts a touch coordinate based on time constants of sensing signals applied to the sensing electrodes, and calculates a touch force of the touch based on resistance values of the sensing electrodes.

Abstract translation: 提供一种触摸显示装置，其包括用于显示图像的显示面板和设置在显示面板上并被配置为感测至少一个触摸的触摸屏面板。 触摸屏面板包括可以产生触摸的触摸基板; 感测电极，设置在触摸基板上并彼此间隔开，每个感测电极由具有根据施加的力而变化的电阻值的压阻材料形成; 以及电连接到感测电极的触摸处理器。 触摸处理器基于施加到感测电极的感测信号的时间常数提取触摸坐标，并且基于感测电极的电阻值来计算触摸的触摸力。

公开(公告)号：US09075439B2

公开(公告)日：2015-07-07

申请号：US13840385

申请日：2013-03-15

Applicant: Samsung Display Co., Ltd.

Inventor： Won-ki Hong ,  Kangwon Lee ,  Seungho Nam

IPC: G06F3/01 ,  G06F3/044 ,  G06F3/041

CPC classification number: G06F3/016 ,  G06F3/0416 ,  G06F3/044

Abstract: A touch tactile display apparatus includes a display panel and a tactile touch portion. The tactile touch portion is configured to sense a touch by a user and provide an electro-tactile feeling to an area in which the touch is sensed. The tactile touch portion includes a first electrode, a touch processor and a tactile processor. The touch processor applies a first signal to the first electrode to extract a touch coordinate. The tactile processor applies a second signal different from the first signal to the first electrode to provide the electro-tactile feeling. The first signal and the second signal are applied at different times.

Abstract translation: 触摸式触觉显示装置包括显示面板和触觉部分。 触觉部分被配置为感测到用户的触摸并且向感测触摸的区域提供电触感。 触觉部分包括第一电极，触摸处理器和触觉处理器。 触摸处理器将第一信号施加到第一电极以提取触摸坐标。 触觉处理器将与第一信号不同的第二信号施加到第一电极以提供电触觉。 第一信号和第二信号在不同时间被施加。