公开(公告)号：US20140368451A1

公开(公告)日：2014-12-18

申请号：US14179342

申请日：2014-02-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Ku Kang ,  Tae-Hyeog Jung ,  Choon-Hyop Lee ,  Dong-Wook Kang

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: A touch screen panel provided in an image display device. The touch screen panel includes: a transparent substrate; a plurality of first sensing patterns on the transparent substrate and coupled to each other along a first direction; a first insulating film on the first sensing patterns; a plurality of second sensing patterns on the first insulating film and coupled to each other along a second direction, the first and second sensing patterns being alternately arranged not to overlap with each other; and a second insulating film on the second sensing patterns, wherein the first insulating film and the second insulating film are composed of materials having different optical refractive indexes.

Abstract translation: 设置在图像显示装置中的触摸屏面板。 触摸屏面板包括：透明基板; 在所述透明基板上的多个第一感测图案，并沿着第一方向彼此连接; 第一感测图案上的第一绝缘膜; 在所述第一绝缘膜上的多个第二检测图案，并沿着第二方向彼此连接，所述第一和第二检测图案交替地布置成不相互重叠; 以及第二感测图案上的第二绝缘膜，其中所述第一绝缘膜和所述第二绝缘膜由具有不同光学折射率的材料构成。

公开(公告)号：US20140253495A1

公开(公告)日：2014-09-11

申请号：US14138598

申请日：2013-12-23

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Ku Kang ,  Jung-Yun Kim ,  Mi-Ae Park

IPC: G06F3/045

CPC classification number: G06F3/044 ,  G06F2203/04111

Abstract: There is provided a touch screen panel in which sensing cells as touch sensors are formed on one surface of a substrate. The sensing cells are realized by laminating transparent conductive layers and mesh-shaped opaque metal layers. Therefore, uniform distribution of an electric field may be secured when a large area touch screen panel is realized and an operation may be performed although short is partially generated in the mesh-shaped opaque metal layers.

Abstract translation: 提供了一种触摸屏面板，其中作为触摸传感器的感测单元形成在基板的一个表面上。 感测单元通过层叠透明导电层和网状不透明金属层来实现。 因此，当实现大面积触摸屏面板时，可以确保电场的均匀分布，并且尽管在网状不透明金属层中部分地产生短路，但是可以执行操作。

公开(公告)号：US20140168109A1

公开(公告)日：2014-06-19

申请号：US13791556

申请日：2013-03-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Ku Kang ,  Choon-Hyop Lee ,  Jeong-Heon Lee

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G06F2203/04111

Abstract: A touch screen panel includes a substrate having a first surface and a second surface opposite the first surface, a plurality of first sensing electrodes formed on the first surface of the substrate and connected in a first direction, a plurality of second sensing electrodes arranged between the first sensing electrodes and connected in a second direction that intersects the first direction, a plurality of first connecting patterns connecting the first sensing electrodes in the first direction, a plurality of third sensing electrodes formed on the second surface of the substrate and overlapping the first sensing electrodes, a plurality of fourth sensing electrodes arranged between the third sensing electrodes and overlapping the second sensing electrodes, and a plurality of second connecting patterns connecting the fourth sensing electrodes in the second direction. The sensing electrodes of the first surface and the sensing electrodes of the second surface overlap each other and are electrically connected to each other through vertical connecting units.

Abstract translation: 触摸屏面板包括具有与第一表面相对的第一表面和第二表面的基板，形成在基板的第一表面上并沿第一方向连接的多个第一感测电极，布置在第一表面之间的多个第二感测电极 第一感测电极并且沿与第一方向相交的第二方向连接，多个第一连接图案，其沿第一方向连接第一感测电极;多个第三感测电极，形成在基板的第二表面上，并与第一感测 电极，布置在第三感测电极之间并与第二感测电极重叠的多个第四感测电极，以及在第二方向上连接第四感测电极的多个第二连接图案。 第一表面的感测电极和第二表面的感测电极彼此重叠并且通过垂直连接单元彼此电连接。

公开(公告)号：US10481642B2

公开(公告)日：2019-11-19

申请号：US16031308

申请日：2018-07-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Ku Kang ,  Tae-Hyeog Jung ,  Hak-Sun Kim ,  Jung-Yun Kim ,  Mi-Ae Park

IPC: G06F1/16 ,  H01H1/10 ,  H01L27/32 ,  G06F3/044 ,  G06F3/041

Abstract: A flexible touch screen panel includes a substrate having flexibility, sensing electrodes on at least one surface of the substrate, and implemented using an opaque conductive metal, and a polarizing plate on the substrate having the sensing electrodes formed thereon. The sensing electrodes may be implemented in a mesh shape having a plurality of openings.

公开(公告)号：US10168840B2

公开(公告)日：2019-01-01

申请号：US14834585

申请日：2015-08-25

Applicant: Samsung Display Co., Ltd.

Inventor： In-Nam Lee ,  Choon-Hyop Lee ,  Sung-Ku Kang ,  Heung-Seok Go ,  Young-Kuil Joo

IPC: G06F1/16 ,  G06F3/044

Abstract: A touch screen panel includes a substrate including an active area and a non-active area surrounding the active area, sensing cells disposed in the active area, the sensing cells comprising a first transparent conductive layer, and connection lines disposed in the non-active area, the connection lines comprising a lower pattern comprising the first transparent conductive layer and an upper pattern disposed on the lower pattern and comprising a metal layer, in which an ionicity of the metal layer is greater than an ionicity of the first transparent conductive layer.

公开(公告)号：US09990098B2

公开(公告)日：2018-06-05

申请号：US15360866

申请日：2016-11-23

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Ku Kang ,  Choon-Hyop Lee ,  Jeong-Heon Lee

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: A touch screen panel includes a substrate having a first surface and a second surface opposite the first surface, a plurality of first sensing electrodes coupled in a first direction, and a plurality of second sensing electrodes coupled in a second direction crossing the first direction, the first and second sensing electrodes being on the first surface, a plurality of third sensing electrodes overlapping the first sensing electrodes, a plurality of fourth sensing electrodes overlapping the second sensing electrodes, the third and fourth sensing electrodes being on the second surface, wherein the sensing electrodes on the first surface and the sensing electrodes on the second surface overlapping each other are electrically coupled to each other through coupling units for coupling the first surface of the substrate and the second surface of the substrate to each other.

公开(公告)号：US09791964B2

公开(公告)日：2017-10-17

申请号：US14846500

申请日：2015-09-04

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Ku Kang ,  Mi-Ae Park ,  Kwan-Young Han ,  Tae-Hyeog Jung ,  Mikiya Itakura

IPC: G06F3/045 ,  G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/044 ,  G06F2203/04102

Abstract: A touch screen panel includes a thin film substrate having sensing patterns formed thereon that is implemented as an isotropic film, and a polarizing plate is disposed on the sensing patterns so that it is possible to minimize or reduce degradation of image quality. The touch screen panel includes a thin film substrate, sensing patterns, and sensing lines. The thin film substrate is divided into an active area and a non-active area. The sensing patterns are formed in the active area of the thin film substrate. The sensing lines are formed in the non-active area of the thin film substrate so as to be connected to the sensing patterns. In the touch screen panel, the thin film substrate is implemented as an isotropic film.

公开(公告)号：US09582087B2

公开(公告)日：2017-02-28

申请号：US13792452

申请日：2013-03-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Ku Kang

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/041 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103

Abstract: There is provided a flexible touch screen panel capable of being bent or folded. The flexible touch screen panel includes a film substrate and sensing electrodes formed in an active area of at least one surface of the film substrate. The film substrate is divided into a plurality regions so that elongation ratios differ between regions of the film substrate. Also provided is a method of manufacturing a flexible touch screen panel including providing a supporting substrate including a plurality of distinct regions, coating a plurality of film materials onto the supporting substrate, the distinct regions of the supporting substrate being coated with different film materials, hardening the film materials to form a film substrate, forming touch sensing patterns including sensing electrodes on the film substrate, and separating the supporting substrate and the film substrate from each other.

Abstract translation: 提供了能够弯曲或折叠的柔性触摸屏面板。 柔性触摸屏面板包括薄膜基板和形成在薄膜基板的至少一个表面的有效区域中的感测电极。 膜基板被分成多个区域，使得膜基材的区域之间的伸长率不同。 还提供了一种制造柔性触摸屏面板的方法，其包括提供包括多个不同区域的支撑衬底，在支撑衬底上涂覆多个膜材料，支撑衬底的不同区域涂覆有不同的膜材料，硬化 所述薄膜材料形成薄膜基板，在所述薄膜基板上形成包括感测电极的触摸感测图案，并将所述支撑基板和所述薄膜基板彼此分离。

公开(公告)号：US09423915B2

公开(公告)日：2016-08-23

申请号：US14338196

申请日：2014-07-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Ku Kang ,  Tae-Hyeog Jung ,  Kyu-Taek Lee ,  Choon-Hyop Lee ,  Jeong-Heon Lee ,  Gui-Nam Min

IPC: G06F3/045 ,  G06F3/044 ,  G06F1/16 ,  G06F3/041 ,  H04M1/02 ,  G02F1/1333 ,  G09F9/30 ,  G02F1/1335

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G02F2001/133531 ,  G06F1/1652 ,  G06F3/0412 ,  G06F2203/04102 ,  G06F2203/04103 ,  G09F9/301 ,  H04M1/0268 ,  H04M2250/22

Abstract: A flexible touch screen panel includes a window substrate, a polarizing functional layer, sensing patterns and sensing lines. The window substrate is flexible. The polarizing functional layer is attached on a first surface of the window substrate, and is divided into an active area and an inactive area positioned outside of the active area. The sensing patterns are formed in the active area on a first surface of the polarizing functional layer. The sensing lines are formed in the inactive area on the first surface of the polarizing functional layer, and are connected to the sensing patterns. In the touch screen panel, the polarizing functional layer has a laminated structure in which a polarizer and a retardation compensation film are attached on the first surface of the window substrate.

Abstract translation: 柔性触摸屏面板包括窗口基板，偏振功能层，感测图案和传感线。 窗户基板是柔性的。 偏振功能层附着在窗口基板的第一表面上，并且被分割为有效区域和位于有源区域外部的非活动区域。 在偏振功能层的第一表面上的有源区域中形成感测图案。 感测线形成在偏振功能层的第一表面上的非活动区域中，并且连接到感测图案。 在触摸屏面板中，偏振功能层具有偏振器和延迟补偿膜附着在窗口基板的第一表面上的层叠结构。

公开(公告)号：US09244486B2

公开(公告)日：2016-01-26

申请号：US14017817

申请日：2013-09-04

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Ku Kang ,  Jung-Yun Kim ,  Mi-Ae Park

IPC: G06F1/16 ,  G06F3/044

CPC classification number: G06F1/16 ,  G06F1/1652 ,  G06F3/044

Abstract: A flexible touch screen panel includes a substrate divided into an active area, a first non-active area, and a second non-active area, a plurality of sensing electrodes in the active area, a plurality of position detecting lines in the first non-active area and connected to the sensing electrodes, a plurality of connecting units in the second non-active area and connected to the plurality of position detecting lines and the connecting units are multiple layer structure wiring lines, a pad unit including a plurality of pads in the second non-active area and the pad unit is connected to the plurality of connecting units, and an insulating layer in the active area, overlapping the first non-active area, and excluded from the second non-active area.

Abstract translation: 柔性触摸屏面板包括分为有源区，第一非有源区和第二非有源区的衬底，有源区中的多个感测电极，第一非有源区中的多个位置检测线， 有源区域并连接到感测电极，第二非有源区域中的多个连接单元连接到多个位置检测线，连接单元是多层结构布线，衬垫单元包括多个衬垫 所述第二非有源区域和所述焊盘单元连接到所述多个连接单元，以及在所述有效区域中与所述第一非有源区域重叠并从所述第二非有源区域排除的绝缘层。