公开(公告)号：US20220293691A1

公开(公告)日：2022-09-15

申请号：US17827762

申请日：2022-05-29

Applicant: Samsung Display Co., Ltd.

Inventor： Joong-Soo MOON ,  Kwang-Min KIM ,  Yangwan KIM ,  Keunsoo LEE ,  Youngjin CHO

IPC: H01L27/32 ,  G06F3/044 ,  H01L51/50

Abstract: A display device may include a display panel and an input sensor. Mesh lines of the input sensor may include first mesh lines extending in a first direction and second mesh lines extending in a second direction crossing the first direction. The first mesh lines and the second mesh lines may cross each other at a plurality of cross points. In a unit region of the sensing electrode, first cutting points may be defined in the first mesh lines and the second mesh lines, and second cutting points may be defined in the first mesh lines and the second mesh lines.

公开(公告)号：US20210159301A1

公开(公告)日：2021-05-27

申请号：US16952001

申请日：2020-11-18

Applicant: Samsung Display Co., Ltd.

Inventor： Young Jin CHO ,  Joong-Soo MOON ,  Yang Wan KIM ,  Soon Jung WANG

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes: a base substrate including a display area and a non-display area adjacent to the display area; a first power supply wire in the non-display area, a first power supply voltage being applied to the first power supply wire; a second power supply wire in the non-display area and spaced apart from the first power supply wire, a second power supply voltage being applied to the second power supply wire; and a dam overlapping the first power supply wire and the second power supply wire, having a first height on the first power supply wire, and having a second height greater than the first height between the first power supply wire and the second power supply wire.

公开(公告)号：US20230255072A1

公开(公告)日：2023-08-10

申请号：US18301908

申请日：2023-04-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young Jin CHO ,  Ji Su NA ,  Joong-Soo MOON

IPC: H10K59/131 ,  H10K59/40 ,  H10K59/121

CPC classification number: H10K59/131 ,  H10K59/40 ,  H10K59/1213

Abstract: In a display device including a notch portion of a non-emission region, the display device includes: a plurality of pixels; a plurality of scan lines connected to the plurality of pixels; and a load adjusting portion connected to the scan lines on both sides of the notch portion and adjacent to an upper end portion of the notch portion, wherein the load adjusting portion includes: a load adjusting wiring connected to the scan lines on both sides of the notch portion; a first load adjusting electrode in a different layer from the load adjusting wiring and overlapping the load adjusting wiring; and a second load adjusting electrode in a different layer from the load adjusting wiring and the first load adjusting electrode and overlapping the load adjusting wiring.

公开(公告)号：US20210193764A1

公开(公告)日：2021-06-24

申请号：US17005081

申请日：2020-08-27

Applicant: Samsung Display Co., Ltd.

Inventor： Youngjin CHO ,  Jisu NA ,  Joong-Soo MOON ,  Yangwan KIM

IPC: H01L27/32 ,  G09G3/3266

Abstract: A display device includes: a base layer including an active area and a non-active area adjacent to the active area; a display circuit layer including a pixel circuit at the active area of the base layer, and a driving circuit at the non-active area, the driving circuit to supply a driving signal to the pixel circuit; and a display element layer on the display circuit layer and including light emitting elements to emit light. The non-active area includes a valley area formed by removing a portion of an organic insulation layer at the display circuit layer, the driving circuit includes a buffer transistor to output the driving signal, and the buffer transistor includes a control electrode and a semiconductor layer overlapping the valley area in a plan view.

公开(公告)号：US20210057503A1

公开(公告)日：2021-02-25

申请号：US16858735

申请日：2020-04-27

Applicant: Samsung Display Co., LTD.

Inventor： Jihye HEO ,  Ki Wook KIM ,  Eunbyul JO ,  Joong-Soo MOON

IPC: H01L27/32

Abstract: A display apparatus includes a base substrate including a display area and a peripheral area adjacent to the display area, a first conductive layer including a first layer portion of a first power line and a first layer portion of a second power line, which are disposed on the base substrate in the peripheral area, and a second conductive layer a second layer portion of the first power line and a second layer portion of the second power line, which are disposed on the base substrate in the peripheral area. The first and second layer portions of the first power line overlaps and are electrically connected to each other, and the first and second layer portions of the second power line overlap and are electrically connected to each other. A portion of the first power line and a portion of the second power line overlap each other.

公开(公告)号：US20200168147A1

公开(公告)日：2020-05-28

申请号：US16697168

申请日：2019-11-26

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Su NA ,  Joong-Soo MOON ,  Chae Han HYUN ,  Yang Wan KIM

IPC: G09G3/325 ,  G09G3/3291 ,  G09G3/3266

Abstract: An organic light emitting diode (“OLED”) display includes a semiconductor layer on a substrate, first and second signal lines on the semiconductor layer, a shield layer on the first and second signal lines, a data line on the shield layer, and an OLED on the data line, where the transistor includes a driving transistor, a second transistor connected to the first signal line and the data line, and a third transistor including a gate electrode connected to the first signal line, a third electrode connected to a second electrode of the driving transistor, and a fourth electrode connected to a gate electrode of the driving transistor, the shield layer includes an overlapped portion overlapping at least a part of the connection portion and non-overlaps the second transistor, and the shield layer is separated from the first and second signal lines with a gap therebetween in a plan view.

公开(公告)号：US20140312326A1

公开(公告)日：2014-10-23

申请号：US14198696

申请日：2014-03-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Joong-Soo MOON ,  Hyun-Chol BANG

IPC: H01L27/32

CPC classification number: H01L27/3262 ,  H01L27/1255 ,  H01L27/3265

Abstract: An organic light emitting diode (OLED) display includes: a substrate; a first semiconductor layer and a second semiconductor layer separated from each other on a same surface of the substrate, a first insulating layer on the first semiconductor layer and the second semiconductor layer, a first gate electrode and a second gate electrode respectively overlapping the first semiconductor layer and the second semiconductor layer, a second insulating layer on the first gate electrode and the second gate electrode; a first storage electrode overlapping the first gate electrode on the second insulating layer, a third insulating layer on the first storage electrode, and a second storage electrode overlapping the first storage electrode on the third insulating layer.

Abstract translation: 有机发光二极管（OLED）显示器包括：基板; 在所述基板的相同表面上彼此分离的第一半导体层和第二半导体层，在所述第一半导体层和所述第二半导体层上的第一绝缘层，分别与所述第一半导体层和所述第二半导体层重叠的第一栅极电极和第二栅极电极， 层和第二半导体层，在第一栅电极和第二栅电极上的第二绝缘层; 在第二绝缘层上与第一栅电极重叠的第一存储电极，第一存储电极上的第三绝缘层和与第一绝缘层上的第一存储电极重叠的第二存储电极。

公开(公告)号：US20250118262A1

公开(公告)日：2025-04-10

申请号：US18982035

申请日：2024-12-16

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Su NA ,  Joong-Soo MOON ,  Chae Han HYUN ,  Yang Wan KIM

IPC: G09G3/325 ,  G09G3/3266 ,  G09G3/3291

Abstract: An organic light emitting diode (“OLED”) display includes a semiconductor layer on a substrate, first and second signal lines on the semiconductor layer, a shield layer on the first and second signal lines, a data line on the shield layer, and an OLED on the data line, where the transistor includes a driving transistor, a second transistor connected to the first signal line and the data line, and a third transistor including a gate electrode connected to the first signal line, a third electrode connected to a second electrode of the driving transistor, and a fourth electrode connected to a gate electrode of the driving transistor, the shield layer includes an overlapped portion overlapping at least a part of the connection portion and non-overlaps the second transistor, and the shield layer is separated from the first and second signal lines with a gap therebetween in a plan view.

公开(公告)号：US20250031534A1

公开(公告)日：2025-01-23

申请号：US18374810

申请日：2023-09-29

Applicant: Samsung Display Co., Ltd.

Inventor： Youngjin CHO ,  Yangwan KIM ,  Joong-Soo MOON ,  Minwoo BYUN ,  Changkyu JIN

IPC: H10K59/131 ,  G06F3/041 ,  G06F3/044 ,  H01L27/12 ,  H05K1/14 ,  H05K1/18 ,  H10K50/844 ,  H10K59/123 ,  H10K59/124 ,  H10K59/40 ,  H10K77/10 ,  H10K102/00

Abstract: An electronic apparatus includes a base substrate having an active area and a peripheral area adjacent to the active area. A plurality of pixels is disposed on the active area. The electronic apparatus also includes a plurality of power lines connected to the pixels. A power pad is disposed on a peripheral area and is configured to receive a power voltage. A power pattern is disposed on the peripheral area and connecting the power lines to the power pad. A plurality of sensing electrodes is disposed on the pixels in the active area. A plurality of sensing pads is disposed on the peripheral area and is electrically connected to the sensing electrodes. The sensing pads overlap with the power pattern.

公开(公告)号：US20230282653A1

公开(公告)日：2023-09-07

申请号：US18091440

申请日：2022-12-30

Applicant: Samsung Display Co., LTD.

Inventor： Joong-Soo MOON ,  CHANG-YEOL LEE ,  Won Kyu KWAK ,  Ji Su NA ,  Bong Won LEE ,  Jin Tae JEONG

IPC: H01L27/12

CPC classification number: H01L27/1244 ,  H01L25/167

Abstract: A display device includes: a substrate including a display area and a non-display area; a light blocking layer disposed on the substrate; and a semiconductor layer disposed on the light blocking layer, wherein the light blocking layer includes a plurality of flat plate portions disposed in the display area, a first connector connected to the flat plate portions in a first direction, a second connector connected to the flat plate portions in a second direction perpendicular to the first direction, and an outer portion disposed in the non-display area, and the first connector and the outer portion are directly connected to each other, and a width of the outer portion is greater than a width of the first connector.