公开(公告)号：US20180374907A1

公开(公告)日：2018-12-27

申请号：US16118448

申请日：2018-08-31

Applicant: Samsung Display Co., Ltd.

Inventor： Sangkyu CHOI ,  Sungkyun PARK ,  Jungha SON ,  Jae-Wook KANG

IPC: H01L27/32 ,  H01L51/00 ,  G06F3/041 ,  H01L51/56 ,  G06F3/044 ,  H01L51/52

CPC classification number: H01L27/323 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04111 ,  H01L27/3258 ,  H01L51/0023 ,  H01L51/5237 ,  H01L51/56 ,  H01L2251/5338

Abstract: A display apparatus including a substrate, a display portion disposed on an active area defined at the substrate, a buffer layer disposed on the active area and a pad area defined at the substrate, a touch sensing portion disposed on the buffer layer, and a pad portion disposed between the pad area and the buffer layer. The touch sensing portion includes a first pad pattern, a middle layer disposed on the first pad pattern, and a second pad pattern disposed on the middle layer. The first pad pattern is connected to the pad portion through a first contact hole defined on the pad portion in the buffer layer. The second pad pattern is connected to the first pad pattern through a second contact hole defined on the first contact hole in the middle layer.

公开(公告)号：US20180366530A1

公开(公告)日：2018-12-20

申请号：US15960111

申请日：2018-04-23

Applicant: Samsung Display Co., Ltd.

Inventor： Ilhun SEO ,  Yun-Mo CHUNG ,  Jae-Wook KANG ,  Hojin YOON ,  Daewoo LEE ,  Minseong YI ,  Tak-Young LEE ,  Miyeon CHO

IPC: H01L27/32

Abstract: A unit pixel includes a circuit structure, first and second wiring patterns, an interlayer insulating layer, a planarization layer, and a light emission structure. The first wiring pattern disposed on the circuit structure has a first bump structure. The interlayer insulating layer covers the circuit structure and the first wiring pattern. The second wiring pattern disposed on the interlayer insulating layer overlaps the first wiring pattern and has a second bump structure. The planarization layer covers the interlayer insulating layer and the second wiring pattern and includes a via-hole exposing at least a portion of be second wiring pattern. The light emission structure contacts the second wiring pattern through the via-hole. The first and second wiring patterns and the interlayer insulating layer form a capacitor, the light emission structure includes an OLED, and the capacitor is directly connected to an anode of the OLED.

公开(公告)号：US20160147360A1

公开(公告)日：2016-05-26

申请号：US14693344

申请日：2015-04-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Wook KANG ,  Hyun-Jae NA

IPC: G06F3/041 ,  C23F1/02

CPC classification number: C23F1/02 ,  G06F3/044 ,  G06F2203/04103

Abstract: A touch screen panel includes a substrate and a transparent electrode. The transparent electrode is disposed on a display area of the substrate and includes an adhesion layer, a metal layer disposed on the adhesion layer and a protecting layer disposed on the metal layer. A thickness of the metal layer is about 150A to about 250A. A thickness of the adhesion layer or a thickness of the protecting layer is about 50A to about 140A.

Abstract translation: 触摸屏面板包括基板和透明电极。 透明电极设置在基板的显示区域上，并且包括粘合层，设置在粘合层上的金属层和设置在金属层上的保护层。 该金属层的厚度为约150A至约250A。 粘合层的厚度或保护层的厚度为约50A至约140A。

公开(公告)号：US20170090651A1

公开(公告)日：2017-03-30

申请号：US15183125

申请日：2016-06-15

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Wook KANG ,  Jung Ha Son

IPC: G06F3/041 ,  H01L27/12 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/041 ,  G06F3/044 ,  H01L27/124

Abstract: A display device includes a display panel including a display unit configured to display an image, a pad portion disposed in a periphery of the display unit, the pad portion configured to receive a driving signal for driving the display unit, and a touch sensor disposed on the display panel. The touch sensor includes sensing electrodes disposed on the display panel, and touch wires electrically connected to the pad portion and disposed on the display panel, the touch wires being respectively connected to the sensing electrodes to transmit a touch signal.

公开(公告)号：US20130341614A1

公开(公告)日：2013-12-26

申请号：US14010164

申请日：2013-08-26

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Joong CHUNG ,  Jin-Seong PARK ,  Jong-Han JEONG ,  Jae-Kyeong JEONG ,  Yeon-Gon MO ,  Min-Kyu KIM ,  Tae-Kyung AHN ,  Hui-Won YANG ,  Kwang-Suk KIM ,  Eun-Hyun KIM ,  Jae-Wook KANG ,  Jae-Soon IM

IPC: H01L51/52

CPC classification number: H01L27/3248 ,  H01L27/1225 ,  H01L27/3258 ,  H01L27/3262 ,  H01L29/66969 ,  H01L29/7869 ,  H01L51/52 ,  H01L51/5237 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5346

Abstract: An organic light-emitting display device, which may be configured to prevent moisture or oxygen from penetrating the organic light-emitting display device from the outside is disclosed. An organic light-emitting display device, which is easily applied to a large display device and/or may be easily mass produced is further disclosed. Additionally disclosed is a method of manufacturing an organic light-emitting display device. An organic light-emitting display device may include, for example, a thin-film transistor (TFT) including a gate electrode, an active layer insulated from the gate electrode, source and drain electrodes insulated from the gate electrode and contacting the active layer and an insulating layer disposed between the source and drain electrodes and the active layer; and an organic light-emitting diode electrically connected to the TFT. The insulating layer may include, for example, a first insulating layer contacting the active layer; and a second insulating layer formed of a metal oxide and disposed on the first insulating layer.

公开(公告)号：US20130109119A1

公开(公告)日：2013-05-02

申请号：US13678256

申请日：2012-11-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Joong CHUNG ,  Jin-Seong PARK ,  Jong-Han JEONG ,  Jae-Kyeong JEONG ,  Yeon-Gon MO ,  Min-Kyu KIM ,  Tae-Kyung AHN ,  Hui-Won YANG ,  Kwang-Suk KIM ,  Eun-Hyun KIM ,  Jae-Wook KANG ,  Jae-Soon IM

IPC: H01L51/56

CPC classification number: H01L27/3248 ,  H01L27/1225 ,  H01L27/3258 ,  H01L27/3262 ,  H01L29/66969 ,  H01L29/7869 ,  H01L51/52 ,  H01L51/5237 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5346

Abstract: An organic light-emitting display device, which may be configured to prevent moisture or oxygen from penetrating the organic light-emitting display device from the outside is disclosed. An organic light-emitting display device, which is easily applied to a large display device and/or may be easily mass produced is further disclosed. Additionally disclosed is a method of manufacturing an organic light-emitting display device. An organic light-emitting display device may include, for example, a thin-film transistor (TFT) including a gate electrode, an active layer insulated from the gate electrode, source and drain electrodes insulated from the gate electrode and contacting the active layer and an insulating layer disposed between the source and drain electrodes and the active layer; and an organic light-emitting diode electrically connected to the TFT. The insulating layer may include, for example, a first insulating layer contacting the active layer; and a second insulating layer formed of a metal oxide and disposed on the first insulating layer.

公开(公告)号：US20200279904A1

公开(公告)日：2020-09-03

申请号：US16879661

申请日：2020-05-20

Applicant: Samsung Display Co., Ltd.

Inventor： Ilhun SEO ,  Yun-Mo CHUNG ,  Jae-Wook KANG ,  Hojin YOON ,  Daewoo LEE ,  Minseong YI ,  Tak-Young LEE ,  Miyeon CHO

IPC: H01L27/32 ,  H01L27/12

Abstract: A unit pixel includes a circuit structure, first and second wiring patterns, an interlayer insulating layer, a planarization layer, and a light emission structure. The first wiring pattern disposed on the circuit structure has a first bump structure. The interlayer insulating layer covers the circuit structure and the first wiring pattern. The second wiring pattern disposed on the interlayer insulating layer overlaps the first wiring pattern and has a second bump structure. The planarization layer covers the interlayer insulating layer and the second wiring pattern and includes a via-hole exposing at least a portion of the second wiring pattern. The light emission structure contacts the second wiring pattern through the via-hole. The first and second wiring patterns and the interlayer insulating layer form a capacitor, the light emission structure includes an OLED, and the capacitor is directly connected to an anode of the OLED.

公开(公告)号：US20170017318A1

公开(公告)日：2017-01-19

申请号：US15007964

申请日：2016-01-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Ha SON ,  Jae-Wook KANG ,  Kyung Seop KIM ,  Sung Kyun PARK ,  Sang Kyu CHOI ,  Yong Woo PARK ,  Sang Youn HAN

IPC: G06F3/044

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

Abstract: A touch panel includes a substrate, a first signal line, and a second signal line. The first signal line extends on the substrate in a first direction and includes a first height from the substrate. The second signal line extends on the substrate in a second direction crossing the first direction and includes a second height from the substrate. The second signal line is disposed in the same layer as the first signal line. The second height is greater than the first height.

Abstract translation: 触摸面板包括基板，第一信号线和第二信号线。 第一信号线在第一方向上在衬底上延伸并且包括从衬底的第一高度。 第二信号线在与第一方向相交的第二方向上在衬底上延伸并且包括距离衬底的第二高度。 第二信号线设置在与第一信号线相同的层中。 第二个高度大于第一个高度。

公开(公告)号：US20150340417A1

公开(公告)日：2015-11-26

申请号：US14815327

申请日：2015-07-31

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Joong CHUNG ,  Jin-Seong PARK ,  Jong-Han JEONG ,  Jae-Kyeong JEONG ,  Yeon-Gon MO ,  Min-Kyu KIM ,  Tae-Kyung AHN ,  Hui-Won YANG ,  Kwang-Suk KIM ,  Eun-Hyun KIM ,  Jae-Wook KANG ,  Jang-Soon IM

IPC: H01L27/32 ,  H01L29/786 ,  H01L29/66 ,  H01L51/56

CPC classification number: H01L27/3248 ,  H01L27/1225 ,  H01L27/3258 ,  H01L27/3262 ,  H01L29/66969 ,  H01L29/7869 ,  H01L51/52 ,  H01L51/5237 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5346

Abstract: An organic light-emitting display device, which may be configured to prevent moisture or oxygen from penetrating the organic light-emitting display device from the outside is disclosed. An organic light-emitting display device, which is easily applied to a large display device and/or may be easily mass produced is further disclosed. Additionally disclosed is a method of manufacturing an organic light-emitting display device. An organic light-emitting display device may include, for example, a thin-film transistor (TFT) including a gate electrode, an active layer insulated from the gate electrode, source and drain electrodes insulated from the gate electrode and contacting the active layer and an insulating layer disposed between the source and drain electrodes and the active layer; and an organic light-emitting diode electrically connected to the TFT. The insulating layer may include, for example, a first insulating layer contacting the active layer; and a second insulating layer formed of a metal oxide and disposed on the first insulating layer.

Abstract translation: 公开了一种有机发光显示装置，其可被配置为防止水分或氧气从外部穿透有机发光显示装置。 进一步公开了易于应用于大型显示​​装置和/或可容易地批量生产的有机发光显示装置。 另外公开了一种制造有机发光显示装置的方法。 有机发光显示装置可以包括例如薄膜晶体管（TFT），其包括栅电极，与栅电极绝缘的有源层，与栅电极绝缘的源电极和漏电极，并与活性层接触和 设置在所述源极和漏极之间的绝缘层和所述有源层; 以及与TFT电连接的有机发光二极管。 绝缘层可以包括例如与活性层接触的第一绝缘层; 以及由金属氧化物形成并设置在第一绝缘层上的第二绝缘层。