公开(公告)号：US20160217756A1

公开(公告)日：2016-07-28

申请号：US14788278

申请日：2015-06-30

Applicant: Samsung Display Co., Ltd.

Inventor： Young-Jin KIM ,  Byoung-Ju Kim ,  Jae-Hyun PARK ,  Kap Soo YOON ,  Jun Hyuck JEON ,  Jeong Uk HEO

IPC: G09G3/36

CPC classification number: H01L27/0255 ,  G02F1/136204 ,  G09G3/3648 ,  G09G2300/0408 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2330/04 ,  H02H9/046

Abstract: A display substrate. The display substrate includes: a plurality of pixel units; a gate driving unit supplying a gate signal to the plurality of pixel units and including a plurality of shift register circuits which are dependently connected to each other; a vertical start line supplying a vertical start signal to the gate driving unit; and an electrostatic protection unit having two ends connected to different points of the vertical start line, the electrostatic protection unit including a plurality of back-to-back diodes connected in series with each other between the two ends. Each of the back-to-back diodes include a pair of diodes connected in parallel to each other in a bidirectional diode structure.

Abstract translation: 显示基板。 显示基板包括：多个像素单元; 栅极驱动单元，向所述多个像素单元提供栅极信号，并且包括彼此依赖性连接的多个移位寄存器电路; 垂直起始线，向所述门驱动单元提供垂直起动信号; 以及静电保护单元，其具有连接到所述垂直起始线的不同点的两端，所述静电保护单元包括在两端之间彼此串联连接的多个背对背二极管。 每个背对背二极管包括以双向二极管结构彼此并联连接的一对二极管。

公开(公告)号：US20160202813A1

公开(公告)日：2016-07-14

申请号：US14730980

申请日：2015-06-04

Applicant: Samsung Display Co., Ltd.

Inventor： Il Ho LEE ,  Seung-Hee LEE ,  Seoung Bum PYOUN ,  Young-Jin KIM

IPC: G06F3/047 ,  G09G5/00 ,  G06F3/044

CPC classification number: G06F3/047 ,  G06F3/0412 ,  G06F3/0418 ,  G06F3/044 ,  G09G3/3648 ,  G09G5/003 ,  G09G2300/0426

Abstract: A display device includes a display panel including pixels, an active area on which an image is configured to be displayed, and a black matrix area on which an image is not configured to be displayed, touch sensor electrodes configured to detect a touch of an external object, the touch sensor electrodes disposed in the active area, and detection input electrodes configured to generate mutual capacitance with the touch sensor electrodes, the detection input electrodes disposed in an edge area of the display panel that overlaps the black matrix area.

Abstract translation: 显示装置包括：显示面板，包括像素，其上配置有要显示的图像的有效区域和图像未被配置为显示的黑色矩阵区域;触摸传感器电极，被配置为检测外部的触摸 物体，设置在有源区域中的触摸传感器电极以及被配置为与触摸传感器电极产生互电容的检测输入电极，检测输入电极设置在与黑矩阵区域重叠的显示面板的边缘区域中。

公开(公告)号：US20160098110A1

公开(公告)日：2016-04-07

申请号：US14605751

申请日：2015-01-26

Applicant: Samsung Display Co., Ltd.

Inventor： Moon Sung CHOI ,  Young-Jin KIM ,  Ji Hong PARK ,  Sang Min CHOI

IPC: G06F3/041 ,  G06F3/0354

CPC classification number: G06F3/03545 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/046 ,  G06F2203/04105 ,  G06F2203/04106

Abstract: Embodiments relate to a display device including a touch sensor, and more particularly, to a display device including a hybrid touch sensor that can sense a touch and touch pressure by a touch pen. The display device includes: a display panel configured to display an image; and a lower touch sensor unit positioned below the display panel. The lower touch sensor unit includes a sensing electrode layer including a plurality of first sensing electrodes, a conductor, and an elastic layer positioned between the sensing electrode layer and the conductor. The first sensing electrodes form a first touch sensor that is capable of sensing a touch by a stylus pen, and the first sensing electrodes, the conductor, and the elastic layer form a second touch sensor that is capable of sensing touch pressure by an external object.

Abstract translation: 实施例涉及包括触摸传感器的显示装置，更具体地，涉及包括能够通过触摸笔感测触摸和触摸压力的混合触摸传感器的显示装置。 显示装置包括：被配置为显示图像的显示面板; 以及位于显示面板下方的下部触摸传感器单元。 下触摸传感器单元包括感测电极层，其包括多个第一感测电极，导体和位于感测电极层和导体之间的弹性层。 第一感测电极形成能够感测触笔的触摸的第一触摸传感器，并且第一感测电极，导体和弹性层形成能够感测外部对象的触摸压力的第二触摸传感器 。

公开(公告)号：US20180067591A1

公开(公告)日：2018-03-08

申请号：US15798712

申请日：2017-10-31

Applicant: Samsung Display Co., Ltd.

Inventor： Il Ho LEE ,  Seung-Hee LEE ,  Seoung Bum PYOUN ,  Young-Jin KIM

IPC: G06F3/047 ,  G06F3/041 ,  G09G5/00 ,  G06F3/044 ,  G09G3/36

CPC classification number: G06F3/047 ,  G06F3/0412 ,  G06F3/0418 ,  G06F3/044 ,  G09G3/3648 ,  G09G5/003 ,  G09G2300/0426

Abstract: A display device includes a display panel including pixels, an active area on which an image is configured to be displayed, and a black matrix area on which an image is not configured to be displayed, touch sensor electrodes configured to detect a touch of an external object, the touch sensor electrodes disposed in the active area, and detection input electrodes configured to generate mutual capacitance with the touch sensor electrodes, the detection input electrodes disposed in an edge area of the display panel that overlaps the black matrix area.