公开(公告)号：US20170353181A1

公开(公告)日：2017-12-07

申请号：US15367730

申请日：2016-12-02

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungseop KIM ,  Hanyung JUNG ,  Sangyoun HAN ,  Yongwoo PARK

IPC: H03K17/96 ,  G06F3/044 ,  C23F1/00 ,  G06F3/041

Abstract: A touch panel is manufactured by a method that decreases undesirable reflections of external light while improving the visibility of emitted light. The touch panel includes a base layer including an active region responsive to an external touch to generate an electronic signal and a peripheral region adjacent to the active region, and a first conductive pattern disposed on the active region and a second conductive pattern disposed on the peripheral region, each of the first conductive pattern and the second conductive pattern including a conductive layer having an external light reflectivity and a darkening layer disposed over the conductive layer. External light reflectivity of each of the first and second conductive patterns is lower than that of the conductive layer.

公开(公告)号：US20170345152A1

公开(公告)日：2017-11-30

申请号：US15481746

申请日：2017-04-07

Applicant: Samsung Display Co., Ltd.

Inventor： Sangyoun HAN ,  Jae-wook KANG ,  Kyungseop KIM ,  Jungha SON

IPC: G06T7/11 ,  H01L27/144 ,  G09G3/32 ,  H01L27/02 ,  H01L27/15 ,  H01L27/146

CPC classification number: G06T7/11 ,  G06K9/0002 ,  G09G3/32 ,  H01L27/02 ,  H01L27/144 ,  H01L27/146 ,  H01L27/15

Abstract: A display device includes a display panel includes a substrate divided into a light-emitting region and a non-light-emitting region including a sensing area, a pixel disposed on the light-emitting region, and a pixel-defining layer disposed on the non-light-emitting region, and a sensing panel which is disposed on the display panel and includes a sensing transistor configured to sense light that is emitted from the pixel and reflected by an external object. The sensing transistor overlaps the sensing area in a first direction parallel to a thickness direction of the display panel, is spaced apart from the light-emitting region in a second direction perpendicular to the first direction, and generates a current by receiving the light. The generated current may be used to sense light which is emitted from the pixel and reflected by an external object, such as a fingerprint, to allow the display to act as a biometric sensor.

公开(公告)号：US20140204315A1

公开(公告)日：2014-07-24

申请号：US14099971

申请日：2013-12-08

Applicant: Samsung Display Co., Ltd.

Inventor： JOONYONG PARK ,  SANGGAB KIM ,  CHANGOH JEONG ,  Taeho KANG ,  Kyungseop KIM ,  GWAN HA KIM ,  Byeong-Beom KIM ,  HONGLONG NING ,  SANGWON SHIN ,  Sukyoung YANG ,  YUNJONG YEO ,  Dongmin LEE ,  SHIN IL CHOI ,  Hyunju KANG ,  Sangwoo SOHN ,  Jungha SON ,  Yu-Gwang JEONG ,  GUGRAE JO ,  JINHO HWANG

IPC: G02F1/1335

CPC classification number: G02F1/136286 ,  G02F2001/133548 ,  G02F2001/13629 ,  G02F2201/38

Abstract: A display apparatus includes a backlight assembly which generates a light and a display panel which receives the light to display an image, the display panel including a first substrate, a second substrate which faces the first substrate and is disposed closer to the backlight assembly than the first substrate, a gate line disposed on the first substrate, a data line disposed on the gate line and insulated from the gate line, a thin film transistor disposed on the first substrate and electrically connected to the gate line and the data line, and a reflection preventing layer disposed between the first substrate and the gate line to reduce an amount of a reflected light reflected by the gate line.

Abstract translation: 显示装置包括产生光的背光组件和接收光以显示图像的显示面板，所述显示面板包括第一基板，面向所述第一基板并且设置成比所述第一基板更靠近所述背光组件的第二基板 第一衬底，设置在第一衬底上的栅极线，设置在栅极线上并与栅极线绝缘的数据线，设置在第一衬底上并电连接到栅极线和数据线的薄膜晶体管，以及 反射防止层，设置在第一基板和栅极线之间，以减少由栅极线反射的反射光的量。

公开(公告)号：US20210109619A1

公开(公告)日：2021-04-15

申请号：US17067504

申请日：2020-10-09

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungseop KIM ,  Jung-Moo HONG ,  Jinbo SHIM

IPC: G06F3/041 ,  H01L27/32 ,  G06F3/044

Abstract: A display device includes a display panel having a base surface and an input sensor, which is on the base surface. The input sensor may include a first sensing electrode and a second sensing electrode, which are respectively extended in a first direction and a second direction crossing each other, an insulating layer covering the first and second sensing electrodes, and a first conductive pattern and a second conductive pattern, which are on the insulating layer, are respectively overlapped with the first and second sensing electrodes, and are spaced from each other. It may be possible to suppress a noise issue in the input sensor and to improve touch sensitivity of the input sensor.

公开(公告)号：US20190324567A1

公开(公告)日：2019-10-24

申请号：US16385987

申请日：2019-04-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Moo HONG ,  Kyungseop KIM ,  Sungkyun PARK ,  Jinbo SHIM ,  Sang Youn HAN

IPC: G06F3/041 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L51/56

Abstract: An organic light emitting display device includes a display panel and a touch screen. The display panel includes a display region that includes a light emitting region and a peripheral region surrounding the light emitting region, a pad region spaced apart from the display region, and a bending region located between the display region and the pad region. The touch screen is positioned on the display panel and includes a plurality of touch screen electrodes and an organic insulation structure. The plurality of touch screen electrodes is located in the display region. The organic insulation structure is positioned to cover the plurality of touch screen electrodes in the display region, and extends in a first direction from the display region into the bending region and the pad region.

公开(公告)号：US20190278410A1

公开(公告)日：2019-09-12

申请号：US16274034

申请日：2019-02-12

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungseop KIM ,  Kwanho KIM ,  Inseo KEE ,  Sungkyun PARK ,  Hoseok SON ,  Jinbo SHIM ,  Sangyoun HAN ,  Jungmoo HONG

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32

Abstract: Disclosed herein is a display device. The display device includes: a display panel including a substrate; and a touch sensing unit located on the substrate. The touch sensing unit includes: a first pattern including a plurality of first lines; a first insulating layer located on the first pattern; and a second pattern located on the first insulating layer, and including a plurality of second lines overlapping the first lines in parallel with each other on a plane. Both side first boundary lines defining a width of each of the first lines are located between both side second boundary lines defining a width of each of the second lines on a plane.

公开(公告)号：US20190042031A1

公开(公告)日：2019-02-07

申请号：US16157014

申请日：2018-10-10

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungseop KIM ,  Sangyoun Han ,  Sangkyu Chol ,  Jae-wook Kang ,  Sungkyun Park ,  Yongwoo Park ,  Jungha Son

IPC: G06F3/044 ,  H05K1/02 ,  H05K1/09 ,  G02F1/1333

Abstract: A flexible display device including a flexible substrate and a conductive pattern. The flexible substrate includes a bending part in which a bending occurs. At least a portion of the conductive pattern is disposed on the bending part and the conductive pattern includes grains. Each grain has a grain size of about 10 nm to about 100 nm.

公开(公告)号：US20160133198A1

公开(公告)日：2016-05-12

申请号：US14930184

申请日：2015-11-02

Applicant: Samsung Display Co., Ltd.

Inventor： Changoh JEONG ,  Kyungseop KIM ,  Byeong-Beom KIM ,  Sangwon SHIN

IPC: G09G3/34

CPC classification number: G02F1/133502 ,  G02F2001/13629 ,  G02F2001/136295 ,  G09G3/36

Abstract: A display panel includes: a backlight assembly emitting light; and a display panel receiving the light to display an image. The display panel includes: a display substrate; a counter substrate; and an anti-reflective film. The display panel includes: a plurality of pixels; signal lines electrically connected to the plurality of pixels; and an anti-reflective layer disposed on the signal lines to reduce an amount of the light reflected from the signal lines. The counter substrate is coupled with the display substrate, and is disposed between the display substrate and the backlight assembly. The anti-reflective layer includes a plurality of auxiliary layers laminated to each other, the plurality of auxiliary layers have different refractive indexes, and one of the plurality of auxiliary layers includes aluminum zinc tin oxide (AZTO).

Abstract translation: 显示面板包括：发光的背光组件; 以及接收光以显示图像的显示面板。 显示面板包括：显示基板; 相对基板; 和抗反射膜。 显示面板包括：多个像素; 电连接到所述多个像素的信号线; 以及设置在信号线上的抗反射层，以减少从信号线反射的光量。 相对基板与显示基板连接，并且设置在显示基板和背光组件之间。 抗反射层包括彼此层叠的多个辅助层，多个辅助层具有不同的折射率，并且多个辅助层中的一个包括铝锌氧化锡（AZTO）。

公开(公告)号：US20160041646A1

公开(公告)日：2016-02-11

申请号：US14683281

申请日：2015-04-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ki-Hyun CHO ,  Sunhaeng CHO ,  Kyungseop KIM ,  Jaeneung KIM ,  CheolKyu KIM ,  Sungkyun PARK

IPC: G06F3/044

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

Abstract: A touch screen panel includes a touch substrate, and a sensing electrode on the touch substrate, the sensing electrode recognizing a touch of a user and having a first sensing insulation layer on the touch substrate, the first sensing insulation layer having a first refractive index, a second sensing insulation layer on the first sensing insulation layer, the second sensing insulation layer having a second refractive index lower than the first refractive index, and the second sensing insulation layer including metal, and a sensing transparent conductive layer on the second sensing insulation layer.

Abstract translation: 触摸屏面板包括触摸基板和触摸基板上的感测电极，感测电极识别用户的触摸并且在触摸基板上具有第一感测绝缘层，第一感测绝缘层具有第一折射率， 在所述第一感测绝缘层上的第二感测绝缘层，所述第二感测绝缘层具有低于所述第一折射率的第二折射率，以及所述第二感测绝缘层包括金属，以及在所述第二感测绝缘层上的感测透明导电层 。

公开(公告)号：US20150014709A1

公开(公告)日：2015-01-15

申请号：US14099972

申请日：2013-12-08

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungseop KIM ,  JOONYONG PARK ,  Byeong-Beom KIM ,  SANGWON SHIN ,  CHANGOH JEONG ,  HONGLONG NING

IPC: H01L27/12

CPC classification number: H01L27/124 ,  G02F1/133502 ,  G02F1/136286

Abstract: A display apparatus includes a first insulating substrate including a front surface that provides an image and a rear surface opposite to the front surface, a low reflection layer provided on the rear surface, a gate wiring part provided on the low reflection layer, a data wiring part provided on the rear surface, the data wiring part that is insulated from the gate wiring part; and a pixel which is connected to the data wiring part and displays the image, where the low reflection layer includes a polymer resin having a black color.

Abstract translation: 显示装置包括：第一绝缘基板，包括提供图像的前表面和与前表面相对的后表面;设置在后表面的低反射层;设置在低反射层上的栅极布线部，数据布线 设置在后表面的部分，与栅极布线部分绝缘的数据布线部分; 以及连接到数据线部分并显示图像的像素，其中低反射层包括具有黑色的聚合物树脂。