公开(公告)号：US09423896B2

公开(公告)日：2016-08-23

申请号：US13835114

申请日：2013-03-15

Applicant: Samsung Display Co., LTD.

Inventor： Won-Ki Hong ,  Seung-Ho Nam ,  Ji-Hong Park ,  Kang-Won Lee ,  Moon-Sung Choi

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

CPC classification number: G06F3/041 ,  G06F3/016 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044

Abstract: A method for representing a tactile image and providing a touch function and a haptic feedback function to a tactile touch panel includes: applying a touch driving voltage to the tactile touch panel; and applying a tactile voltage corresponding to an image to be displayed to the tactile touch panel in a blanking interval when the touch driving voltage may be not applied to a plurality of touch driving lines of the tactile touch panel, when a touch sensing voltage corresponding to a touch on the tactile touch panel may be received through a plurality of touch sensing lines of the tactile touch panel.

Abstract translation: 一种用于表示触觉图像并向触觉触摸面板提供触摸功能和触觉反馈功能的方法包括：将触摸驱动电压施加到触觉触摸面板; 并且当触摸驱动电压可能不被施加到触觉触摸面板的多个触摸驱动线时，在消隐间隔中将对应于要显示的图像的触觉电压施加到触觉触摸面板上，当触摸感测电压对应于 可以通过触觉触摸面板的多个触摸感测线路接收触觉触摸面板上的触摸。

公开(公告)号：US20140022476A1

公开(公告)日：2014-01-23

申请号：US13692328

申请日：2012-12-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ji-Hong PARK ,  II-Ho Lee ,  In-Cheol Kim ,  Seung-Ho Nam ,  Moon-Sung Choi ,  Seong-Mo Hwang

IPC: G02F1/133 ,  G02F1/1333

CPC classification number: G02F1/13306 ,  G02F1/13338 ,  G02F1/1362 ,  G06F3/0412

Abstract: A display panel includes a first substrate and a second substrate. The first substrate includes a first base substrate having a plurality of touch cells, a plurality of gate lines formed on the first base substrate and disposed in the touch cells, and a plurality of sense lines disposed in the touch cells and respectively overlapping with at least two gate lines among the gate lines.The second substrate includes a second base substrate facing the first base substrate. Thus, a touch sense rate of the display panel and a display apparatus may be increased.

Abstract translation: 显示面板包括第一基板和第二基板。 第一基板包括具有多个触摸单元的第一基底基板，形成在第一基底基板上并设置在触摸单元中的多个栅极线，以及设置在触摸单元中并分别与至少重叠的多条感测线 两条栅极线之间的栅极线。 第二基板包括面向第一基底的第二基底基板。 因此，可以增加显示面板和显示装置的触摸感测速率。

公开(公告)号：US11009977B2

公开(公告)日：2021-05-18

申请号：US15904668

申请日：2018-02-26

Applicant: Samsung Display Co., Ltd.

Inventor： In-Cheol Kim ,  Ji-Hong Park ,  Hyun-Ju Lee ,  Il-Ho Lee ,  Moon-Sung Choi ,  Seong-Mo Hwang ,  Ki-Hyuk Kim ,  Seung-Ho Nam

IPC: G06F3/041 ,  H01L31/0232 ,  H01L31/12 ,  H01L27/146 ,  G06F3/044 ,  G02F1/1333 ,  G02F1/1362 ,  H01L27/02 ,  H01L27/12

Abstract: A sensor substrate includes a base substrate, a black matrix pattern, a sensing electrode pattern, a driving electrode pattern, and at least one bridge line. The black matrix pattern is disposed on the base substrate and divides the base substrate into a light transmission area and a light blocking area. The sensing electrode pattern includes a plurality of first unit patterns arranged in association with a first direction. The driving electrode pattern includes a plurality of second unit patterns arranged in association with a second direction and disposed adjacent to the plurality of first unit patterns. The at least one bridge line is connected between at least two of the plurality of first unit patterns or between at least two of the plurality of second unit patterns.

公开(公告)号：US09933871B2

公开(公告)日：2018-04-03

申请号：US14923960

申请日：2015-10-27

Applicant: Samsung Display Co., Ltd.

Inventor： In-Cheol Kim ,  Ji-Hong Park ,  Hyun-Ju Lee ,  Il-Ho Lee ,  Moon-Sung Choi ,  Seong-Mo Hwang ,  Ki-Hyuk Kim ,  Seung-Ho Nam

IPC: G06F3/041 ,  G02F1/1362 ,  H01L27/12 ,  H01L23/02 ,  G06F3/044 ,  H01L27/146 ,  G02F1/1333 ,  H01L31/0232 ,  H01L31/12 ,  H01L27/02

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/136204 ,  G06F3/044 ,  G06F2203/04112 ,  H01L27/027 ,  H01L27/1214 ,  H01L27/14623 ,  H01L31/0232 ,  H01L31/12

Abstract: A sensor substrate includes a base substrate, a black matrix pattern, a sensing electrode pattern, a driving electrode pattern, and at least one bridge line. The black matrix pattern is disposed on the base substrate and divides the base substrate into a light transmission area and a light blocking area. The sensing electrode pattern includes a plurality of first unit patterns arranged in association with a first direction. The driving electrode pattern includes a plurality of second unit patterns arranged in association with a second direction and disposed adjacent to the plurality of first unit patterns. The at least one bridge line is connected between at least two of the plurality of first unit patterns or between at least two of the plurality of second unit patterns.

公开(公告)号：US20160179204A1

公开(公告)日：2016-06-23

申请号：US15059804

申请日：2016-03-03

Applicant: Samsung Display Co., Ltd.

Inventor： Won-ki HONG ,  Seung-Ho Nam

IPC: G06F3/01 ,  G06F3/044

CPC classification number: G06F3/016 ,  G06F3/044

Abstract: A sensing panel includes sensing units, each of the sensing units configured to represent a tactile sense in response to a tactile signal and a thermal sense in response to a thermal signal in different time periods. Each of the sensing units includes a first module including a first lower electrode, a first semiconductor disposed on the first lower electrode, and a first upper electrode disposed on the first semiconductor, and a second module including a second lower electrode, a second semiconductor disposed on the second lower electrode, and a second upper electrode disposed on the second semiconductor, and the first lower electrode is electrically connected to the second lower electrode.

Abstract translation: 感测面板包括感测单元，每个感测单元被配置为响应于在不同时间段中的热信号响应于触觉信号和热感觉来表示触感。 每个感测单元包括第一模块，包括第一下电极，设置在第一下电极上的第一半导体和设置在第一半导体上的第一上电极，以及包括第二下电极的第二模块， 在第二下电极上设置第二上电极，第二上电极设置在第二半导体上，第一下电极与第二下电极电连接。