公开(公告)号：US11367770B2

公开(公告)日：2022-06-21

申请号：US16789102

申请日：2020-02-12

Applicant: Samsung Display Co., LTD.

Inventor： Ju Chan Park ,  Sun Hee Lee ,  Sun Ho Kim ,  Hyun Kim

IPC: H01L27/32 ,  H01L51/00 ,  G09G3/3225 ,  H01L27/12

Abstract: Provided is a display device. The display device has a display area and a non-display area disposed around the display area and includes pixels disposed in the display area; and an intra-pixel bending area disposed along a direction of each of the pixels.

公开(公告)号：US20220165216A1

公开(公告)日：2022-05-26

申请号：US17344851

申请日：2021-06-10

Applicant: Samsung Display Co., LTD.

Inventor： Sung Jin Hong ,  Sun Ho Kim ,  Hye Won Kim ,  Ju Chan Park

IPC: G09G3/3266 ,  H01L27/32

Abstract: A display device includes: a substrate having a first display area, a second display area, and a non-display area; a first circuit disposed on the substrate; a first light emitter electrically connected to the first circuit and which overlaps the first display area; a second circuit disposed on the substrate; a second light emitter electrically connected to the second circuit and which overlaps the second display area; and a scan driver positioned on the substrate and which overlaps at least a portion of the second display area and the non-display area.

公开(公告)号：US11316001B2

公开(公告)日：2022-04-26

申请号：US16814470

申请日：2020-03-10

Applicant: Samsung Display Co., LTD.

Inventor： Seung Hwan Cho ,  Jong Hyun Choi ,  Ju Chan Park ,  Seung Min Song ,  Min Seong Yi

IPC: G09G3/36 ,  H01L27/32 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display device may include a display panel including a display area, a non-display area which may be disposed on a periphery of the display area, and a pad area which may be disposed on one side of the non-display area. The display panel may include data lines disposed in the display area of the display panel along a second direction which intersects a first direction, and connection lines disposed in the display area of the display panel along the first direction. A first data line among the data lines may be connected to a first connection line among the connection lines.

公开(公告)号：US20180308916A1

公开(公告)日：2018-10-25

申请号：US15926421

申请日：2018-03-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sun Ho Kim ,  Ju Chan Park ,  Young Gug Seol ,  Sun Hee Lee

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/56 ,  G09G3/3233

CPC classification number: H01L27/3276 ,  G09G3/3233 ,  G09G2300/0426 ,  H01L27/3258 ,  H01L27/3265 ,  H01L51/5096 ,  H01L51/56

Abstract: A display device includes a substrate including a pixel region and a peripheral region. The display device also includes a plurality of pixels provided in the pixel region for displaying an image. The display device also includes a light emitting element provided in each pixel for emitting light. The display device includes a first transistor provided in each pixel for driving the light emitting element, and a second transistor connected to the first transistor. The display device includes an insulating layer disposed between a second semiconductor layer of the second transistor and the substrate; and a crack blocking layer disposed between the insulating layer and the second semiconductor layer of the second transistor. A first semiconductor layer of the first transistor and the second semiconductor layer of the second transistor are provided in layers different from each other.

公开(公告)号：US10014356B2

公开(公告)日：2018-07-03

申请号：US15255710

申请日：2016-09-02

Applicant: Samsung Display Co., Ltd.

Inventor： Tae An Seo ,  Ju Chan Park ,  Jin Hwan Choi ,  Tae Woong Kim ,  Bo Ik Park ,  Young Gug Seol

IPC: H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3248 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3265 ,  H01L51/0097 ,  H01L2251/5338

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a substrate having a flexible portion configured to bend or fold, a semiconductor positioned over the substrate, and a gate insulating layer positioned over the semiconductor and having an opening. The display also includes an interlayer insulating layer positioned over the gate insulating layer, a portion of the interlayer insulating layer positioned within the opening. The display further includes a gate electrode positioned between the gate insulating layer and the interlayer insulating layer and overlapping the semiconductor in the depth dimension of the OLED display. A source electrode and a drain electrode are positioned over the interlayer insulating layer and connected to the semiconductor.

公开(公告)号：US20170229489A1

公开(公告)日：2017-08-10

申请号：US15423658

申请日：2017-02-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae An SEO ,  Jin Hwan Choi ,  Tae Woong Kim ,  Bo Ik Park ,  Ju Chan Park

IPC: H01L27/12

CPC classification number: H01L27/1244 ,  G02F1/133305 ,  G02F1/136286 ,  H01L27/1218 ,  H01L27/1248 ,  H01L27/3276 ,  H01L27/3297 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A display device includes a substrate including a first planarization region and a second planarization region inclined at a predetermined angle with respect to the first planarization region. A display device further includes a first wiring disposed in the second planarization region. A display device additionally includes a flexible film bonded with the substrate in the first planarization region and the second planarization region and connected to the first wiring in the second planarization region.

公开(公告)号：US12284888B2

公开(公告)日：2025-04-22

申请号：US17595934

申请日：2020-01-16

Applicant: Samsung Display Co., LTD.

Inventor： Sun Ho Kim ,  Ju Chan Park ,  Sun Hee Lee

IPC: H10K59/131 ,  H10K50/844 ,  H10K77/10 ,  H10K102/00

Abstract: Provided are a display panel and a display device comprising the same. The display panel includes a substrate including a planar portion, a first edge portion extending from one side of the planar portion, a second edge portion extending from the other side of the planar portion, a first side surface portion extending from one side of the first edge portion, and a first corner portion disposed between the first edge portion and the second edge portion; first data lines disposed in a display area of the planar portion; second data lines disposed in a display area of the first side surface portion; first fan-out lines disposed in a non-display area of the planar portion and connected to the first data lines; second fan-out lines disposed in the first corner portion and connected to the second data lines; and an encapsulation film covering the first data lines, the second data lines, and the first fan-out lines.

公开(公告)号：US11937455B2

公开(公告)日：2024-03-19

申请号：US17498992

申请日：2021-10-12

Applicant: Samsung Display Co., Ltd.

Inventor： Hye Won Kim ,  Sun Hee Lee ,  Ju Chan Park ,  Gun Hee Kim ,  Ok-Kyung Park

IPC: H10K59/121 ,  G09G3/3225 ,  H10K50/80 ,  H10K59/131 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K59/121 ,  G09G3/3225 ,  H10K50/80 ,  H10K59/131 ,  H10K77/111 ,  H10K2102/311

Abstract: A display device includes a substrate having a first main display area, a second main display area, and a sub-display area positioned between the first main display area and the second main display area; a first driving circuit positioned on the sub-display area of the substrate; a first sub-pixel circuit and a second sub-pixel circuit positioned on respective sides of the first driving circuit in the sub-display area of the substrate; a first sub-light-emitting device connected to the first sub-pixel circuit and overlapping the first driving circuit; and a second sub-light-emitting device connected to the second sub-pixel circuit and overlapping the first driving circuit.

公开(公告)号：US11616106B2

公开(公告)日：2023-03-28

申请号：US16834493

申请日：2020-03-30

Applicant: Samsung Display Co., LTD.

Inventor： Hyun Kim ,  Seung Hwan Cho ,  Ju Chan Park

IPC: H01L27/32

Abstract: A display device is provided that includes a substrate, a first conductive layer disposed on the substrate, a first insulating layer disposed on the first conductive layer, a second insulating layer disposed on the first insulating layer, the second insulating layer including a contact hole exposing the first conductive layer, a second conductive layer disposed on the first insulating layer and electrically connected to the first conductive layer through the contact hole, a second insulating layer disposed on the first insulating layer, a first electrode disposed on the second insulating layer and the second conductive layer, the first electrode being electrically connected to the second conductive layer, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer.

公开(公告)号：US10134773B2

公开(公告)日：2018-11-20

申请号：US15643398

申请日：2017-07-06

Applicant: Samsung Display Co., Ltd.

Inventor： Pil Suk Lee ,  Ju Chan Park ,  Young Gug Seol ,  Sun Hee Lee

IPC: H01L27/00 ,  H01L27/12 ,  H01L27/32 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1345 ,  G02F1/1362 ,  G02F1/1368 ,  G09G3/3225 ,  G09G3/3266 ,  G09G3/3275 ,  G09G3/36 ,  H01L21/3213 ,  H01L51/52

Abstract: A display device including a substrate including a display area for displaying an image and a non-display area provided on a side of the display area and including a bending area bent with respect to an axis parallel to a first direction; a plurality of step portions disposed in the bending area and extending in the first direction; a plurality of bridge electrodes extending in a second direction crossing the first direction in the bending area; and a plurality of pattern portions disposed in the bending area. The step portions are spaced apart from each other, and the pattern portions are disposed between adjacent step portions. The pattern portions are lower than the step portions, and an acute angle of sides of each of the pattern portions from the substrate is smaller than an acute angle of sides of each of the step portions from the substrate.