公开(公告)号：US20200185488A1

公开(公告)日：2020-06-11

申请号：US16793348

申请日：2020-02-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong Ho HONG ,  Jun Hyeong PARK ,  Jae Min SHIN ,  Hye Jin JOO

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes: a substrate on which a plurality of islands and a plurality of bridges connecting the plurality of islands to each other are defined; a plurality of pixels disposed in each of the plurality of islands; and a wire disposed in each of the plurality of bridges and connected to the plurality of pixels, where the plurality of islands and the plurality of bridges are defined based on cutout portions of the substrate, and a vertex of a cutout portion between one of the plurality of islands and a bridge connected to the one of the plurality of islands is an intersection of a straight line and a curved line.

公开(公告)号：US20200020273A1

公开(公告)日：2020-01-16

申请号：US16444466

申请日：2019-06-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Ho HONG ,  Sang Woo KIM ,  Jae Min SHIN ,  Hye Jin JOO

IPC: G09G3/32 ,  G09G3/20

Abstract: A display device including: a plurality of main portions separated. from each other; and a plurality of bridges connecting adjacent main portions to each other, wherein a first main portion of the plurality of main portions includes a transistor and a light emitting element, a first bridge of the plurality of bridges includes a wiring that is electrically connected to the transistor or the light emitting element, and the first bridge includes curved parts that are curved in at least two different directions from each other.

公开(公告)号：US20180052493A1

公开(公告)日：2018-02-22

申请号：US15678506

申请日：2017-08-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Ho HONG ,  Hye Jin JOO ,  Gun Mo KIM ,  Il Gon KIM ,  Jae Min SHIN

IPC: G06F1/16 ,  H01L27/12 ,  B32B3/26

Abstract: The present disclosure relates to a display panel including a display area that can be stretched by including a plurality of stretching units and a peripheral area positioned at an edge of the display area. Each of the stretching units includes: a plurality of islands separately disposed to include a plurality of pixels disposed therein; a plurality of bridges extended from the islands to connect adjacent islands or to connect the islands with the peripheral area; and a plurality of openings disposed adjacent to the bridges, between the bridges, and between the bridges and the islands, wherein areas of the islands are gradually increased toward the peripheral area.

公开(公告)号：US20240393835A1

公开(公告)日：2024-11-28

申请号：US18790898

申请日：2024-07-31

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Ho HONG ,  Hye Jin JOO ,  Gun Mo KIM ,  Il Gon KIM ,  Jae Min SHIN

IPC: G06F1/16 ,  B32B3/08 ,  B32B3/26 ,  G06F3/041 ,  G06F3/044 ,  H01L27/12 ,  H10K50/842 ,  H10K59/121 ,  H10K59/131 ,  H10K59/40 ,  H10K77/10 ,  H10K102/00

Abstract: The present disclosure relates to a display panel including a display area that can be stretched by including a plurality of stretching units and a peripheral area positioned at an edge of the display area. Each of the stretching units includes: a plurality of islands separately disposed to include a plurality of pixels disposed therein; a plurality of bridges extended from the islands to connect adjacent islands or to connect the islands with the peripheral area; and a plurality of openings disposed adjacent to the bridges, between the bridges, and between the bridges and the islands, wherein areas of the islands are gradually increased toward the peripheral area.

公开(公告)号：US20200020876A1

公开(公告)日：2020-01-16

申请号：US16584502

申请日：2019-09-26

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Min SHIN ,  Woong Sik KIM ,  Won Sang PARK ,  Seung Bae KANG ,  Min Woo KIM ,  Jong Ho HONG

IPC: H01L51/52 ,  G09G3/3233 ,  H01L27/32

Abstract: An organic light-emitting display device is provided. The organic light-emitting display device comprises a substrate, a thin-film transistor (TFT) disposed on the substrate, an overcoat layer disposed on the TFT, a first electrode disposed on the overcoat layer and including a lower electrode layer, an intermediate electrode layer, which is disposed on the lower electrode layer, and an upper electrode layer, which is disposed on the intermediate electrode layer, an emission layer disposed on the first electrode, and a second electrode disposed on the emission layer, wherein the first electrode includes a first area in which the lower electrode layer, the intermediate electrode layer and the upper electrode layer are sequentially stacked and a second area in which the lower electrode layer and the upper electrode layer are sequentially stacked.

公开(公告)号：US20190311674A1

公开(公告)日：2019-10-10

申请号：US16266620

申请日：2019-02-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Min SHIN ,  Sang Woo KIM ,  Jong Ho HONG ,  Min Woo KIM ,  Won Sang PARK ,  Jun Hyeong PARK ,  Hye Jin JOO

IPC: G09G3/3233 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display device includes: a substrate; a plurality of pixels on the substrate; a pixel power supply unit between the plurality of pixels and the substrate, where the pixel power supply unit generates a power source voltage and supplies the power supply voltage to the plurality of pixels; and a display driver which drives the plurality of pixels.

公开(公告)号：US20190259825A1

公开(公告)日：2019-08-22

申请号：US16402655

申请日：2019-05-03

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Ho HONG ,  Gun Mo KIM ,  Jae Min SHIN ,  Hye Jin JOO ,  Min Woo KIM ,  Seung Bae KANG

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: The present inventive concept relates to a display device.A display device according to an exemplary embodiment of the present inventive concept include: a base layer including a plurality of islands in which a pixel is disposed, a plurality of bridges disposed around each of the plurality of islands, a plurality of first wires disposed in a bridge of the plurality of bridges connected to the pixel is disposed; an inorganic insulating layer disposed on the base layer and having an opening exposing a portion of the bridge; and an organic material layer covering the opening, wherein adjacent islands of the plurality of islands are connected to each other through at least the bridge of the plurality of bridges, and the plurality of first wires are disposed on the organic material layer.

公开(公告)号：US20250160144A1

公开(公告)日：2025-05-15

申请号：US18763576

申请日：2024-07-03

Applicant: Samsung Display Co., LTD.

Inventor： Jae Min SHIN ,  Joo Sun YOON

IPC: H10K59/131 ,  H10K59/121

Abstract: A display device includes a display area and a non-display area, a transistor disposed on the display area of a substrate, the transistor including a semiconductor layer, and at least one inspection pattern disposed on the non-display area of the substrate, the at least one inspection pattern including a semiconductor pattern, the at least one inspection pattern includes a first conductive pattern and a second conductive pattern spaced apart from each other in a thickness direction with the semiconductor pattern disposed between the first conductive pattern and the second conductive pattern, and an inspection source electrode electrically connected to a portion of the semiconductor pattern and an inspection drain electrode electrically connected to another portion of the semiconductor pattern, and the second conductive pattern electrically contacts the semiconductor pattern.

公开(公告)号：US20250017090A1

公开(公告)日：2025-01-09

申请号：US18756147

申请日：2024-06-27

Applicant: Samsung Display Co., LTD.

Inventor： Jae Min SHIN ,  Joo Sun YOON

IPC: H10K59/80 ,  H10K59/122

Abstract: A display device that includes a substrate including a display area and a non-display area, a light emitting element layer disposed on the display area and including a pixel electrode, an organic light emitting layer and a common electrode, a circuit part disposed on the non-display area and including multiple circuit transistors, and a pixel defining layer extending from the display area to the circuit part, wherein the pixel defining layer includes multiple openings overlapping the circuit part, and the openings do not overlap the circuit transistors.

公开(公告)号：US20240040827A1

公开(公告)日：2024-02-01

申请号：US18482829

申请日：2023-10-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hye Jin JOO ,  Jae Min SHIN ,  Byeong Hee WON

IPC: H10K50/844 ,  H10K59/123 ,  H10K59/121 ,  H10K77/10

CPC classification number: H10K50/844 ,  H10K59/123 ,  H10K59/1213 ,  H10K77/111

Abstract: A display device includes: a display panel including a front portion, a first side portion extended from a first side of the front portion, a second side portion extended from a second side of the front portion, and a corner portion between the first side portion and the second side portion. The display panel includes: a first display area on the front portion and including first pixels; and a second display area at the corner portion and including second pixels. The second display area includes a first encapsulation divider between adjacent ones of the second pixels.