公开(公告)号：US12212043B2

公开(公告)日：2025-01-28

申请号：US17861517

申请日：2022-07-11

Applicant: Samsung Display Co., Ltd. ,  Seoul National University R&DB Foundation

Inventor： Sangrock Yoon ,  Kiseo Kim ,  Eunjin Sung ,  Byeongjin Kim ,  Jungsuek Oh ,  Jeongtaek Oh ,  Seungwook Chun

IPC: H01Q1/24 ,  H01Q1/40 ,  H01Q13/08

Abstract: Disclosed is an electronic device that includes a window, a display panel that is disposed under the window and that has a display area and a non-display area defined therein, a lower member that is disposed under the display panel and that includes a lower conductive layer, a transmission line disposed between the display panel and the lower member, a conductive partition wall spaced apart from the transmission line and disposed to overlap the display area, and a housing coupled with the window to define a receiving space in which the display panel, the lower member, and the transmission line are disposed.

公开(公告)号：US11837776B2

公开(公告)日：2023-12-05

申请号：US17362918

申请日：2021-06-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seongryong Lee ,  Jae-Kyoung Kim ,  Eunjin Sung

IPC: G06F3/041 ,  H01Q1/24 ,  G06F3/044 ,  H10K50/84 ,  H10K59/40

CPC classification number: H01Q1/243 ,  G06F3/0412 ,  G06F3/0445 ,  G06F3/0446 ,  H10K50/84 ,  H10K59/40

Abstract: An electronic device includes a display layer including an active area and a peripheral area adjacent to the active area. An antenna layer is disposed on the display layer and includes an antenna, an antenna line connected to one side of the antenna, and an antenna pad connected to one side of the antenna line. A cover layer is spaced apart from the antenna layer with the display layer disposed therebetween. The cover layer may at least partially overlap each of the antenna, the antenna line, and the antenna pad.

公开(公告)号：US11812641B2

公开(公告)日：2023-11-07

申请号：US18102881

申请日：2023-01-30

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-hun Ryu ,  IlNam Kim ,  Jae-Kyoung Kim ,  WonSang Park ,  Eunjin Sung ,  Seongryong Lee ,  Jonghyun Lee

IPC: H10K59/122 ,  H10K50/844 ,  H10K59/38 ,  H10K59/40 ,  H10K59/35

CPC classification number: H10K59/122 ,  H10K50/844 ,  H10K59/352 ,  H10K59/353 ,  H10K59/38 ,  H10K59/40

Abstract: A display device includes a substrate comprising a plurality of pixel areas and a non-pixel area surrounding each of the plurality of pixel areas. The non-pixel area includes a plurality of first areas and a second area surrounding the plurality of first areas. A functional layer is disposed on the substrate and includes a plurality of first holes defined through the functional layer and overlapping the plurality of first areas. An element layer is disposed on the functional layer. A pixel definition layer is disposed on the element layer and overlaps the non-pixel area. The pixel definition layer includes pixel openings defined therethrough. The pixel openings overlap the plurality of pixel areas. A plurality of light emitting elements is disposed on the element layer and is disposed in the pixel openings.

公开(公告)号：US11831069B2

公开(公告)日：2023-11-28

申请号：US17835342

申请日：2022-06-08

Applicant: Samsung Display Co., Ltd. ,  Seoul National University

Inventor： Sangrock Yoon ,  Kiseo Kim ,  Eunjin Sung ,  Byeongjin Kim ,  Jungsuek Oh ,  Jeongtaek Oh ,  Seungwook Chun

IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q13/16 ,  H01Q9/42 ,  H01Q19/10 ,  H04M1/02 ,  H01Q13/22

CPC classification number: H01Q1/243 ,  H01Q1/38 ,  H01Q9/42 ,  H01Q13/16 ,  H01Q13/22 ,  H01Q19/10 ,  H04M1/0266 ,  H04M1/0277 ,  H04M2201/38

Abstract: Provided is an electronic device comprising a display module including a display area on which an image is displayed and a non-display area adjacent to the display area, a lower module disposed below the display module to support the display module, a signal radiation pattern, wherein an opening for radiating an antenna signal to an outside is defined in the signal radiation pattern and disposed to overlap the non-display area in the display module, a signal transmission pattern disposed between the display module and the lower module to radiate the antenna signal toward the signal radiation pattern, and an antenna controller disposed below the lower module to provide the antenna signal to the signal transmission pattern.

公开(公告)号：US20220209414A1

公开(公告)日：2022-06-30

申请号：US17496790

申请日：2021-10-08

Applicant: Samsung Display Co., Ltd. ,  UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Gangil Byun ,  Jae-Kyoung Kim ,  Kiseo Kim ,  Eunjin Sung ,  Jinmyeong Heo

IPC: H01Q9/04 ,  H01L27/32 ,  H01Q1/36 ,  H01Q1/24

Abstract: An electronic device includes a display panel on which a display area and a peripheral area around the display area are defined, a patch part disposed on the display panel and including a first side and a second side, a first transmission part disposed on the display panel, facing the first side of the patch part, spaced apart from the patch part, and coupled with the patch part, and a second transmission part disposed on the display panel, facing the second side of the patch part, spaced a plurality of openings part from the patch part, and coupled with the patch part.

公开(公告)号：US10269872B2

公开(公告)日：2019-04-23

申请号：US15217106

申请日：2016-07-22

Applicant: Samsung Display Co., Ltd.

Inventor： Eunjin Sung ,  Jongin Baek ,  Byeonghee Won ,  Wonsang Park

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52

Abstract: A display apparatus includes a unit pixel comprising a red sub pixel, a green sub pixel, a first blue sub pixel, and a second blue sub pixel. Each of the sub pixels include a first electrode, an intermediate layer comprising an organic emission layer disposed on the first electrode, and a second electrode disposed on the intermediate layer. The first blue sub pixel includes a first intermediate layer including a first blue organic emission layer, the second blue sub pixel includes a second intermediate layer including a second blue organic emission layer, the green sub pixel includes a third intermediate layer including a green organic emission layer, and the red sub pixel includes a fourth intermediate layer including a red organic emission layer. The first intermediate layer and the second intermediate layer have different thicknesses, and the third intermediate layer and the fourth intermediate layer have different thicknesses.

公开(公告)号：US11721885B2

公开(公告)日：2023-08-08

申请号：US17349676

申请日：2021-06-16

Applicant: SAMSUNG DISPLAY CO.. LTD.

Inventor： Seongryong Lee ,  Kiseo Kim ,  Jae-Kyoung Kim ,  Eunjin Sung ,  Sangrock Yoon

IPC: H01Q1/24 ,  G06F3/044 ,  G06F1/16 ,  G06F3/041

CPC classification number: H01Q1/243 ,  G06F1/1643 ,  G06F3/0412 ,  G06F3/0446

Abstract: An electronic device includes a display module including a display area and a non-display area. An antenna layer is disposed on the display module, including a bending area at least partially overlapping the non-display area and a non-bending area adjacent to the bending area, and including a first portion disposed in the non-bending area and a second portion disposed in the bending area, and bent, and a spacer disposed between the second portion and the display module and including a metal plate that is bent.

公开(公告)号：US11695032B2

公开(公告)日：2023-07-04

申请号：US17135859

申请日：2020-12-28

Applicant: Samsung Display Co., Ltd. ,  UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Seongryong Lee ,  Thi Duyen Nguyen ,  Jae-Kyoung Kim ,  Wonsang Park ,  Gangil Byun ,  Eunjin Sung ,  Jinmyeong Heo

IPC: H01L27/15 ,  H01Q1/24 ,  H01L33/62 ,  G06F3/041 ,  G06F3/044

CPC classification number: H01L27/156 ,  G06F3/0412 ,  G06F3/0445 ,  H01L33/62 ,  H01Q1/243 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: A display device includes a base layer, a display layer on the base layer and defined with a plurality of light emitting areas and a surrounding area, a sensing layer on the display layer, and an antenna layer on the display layer and including a plurality of antennas, wherein each of the plurality of antennas includes a first pattern configured to receive a signal, and a second pattern on the same layer as the first pattern, the second pattern being separated from the first pattern and grounded, and each of the first pattern and the second pattern has a mesh structure and overlaps the surrounding area.

公开(公告)号：US11308730B2

公开(公告)日：2022-04-19

申请号：US17136497

申请日：2020-12-29

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Hun Ryu ,  Ilnam Kim ,  Jae-Kyoung Kim ,  Jongin Baek ,  Eunjin Sung ,  Seongryong Lee ,  Jonghyun Lee

IPC: G06V40/13 ,  G06F3/044 ,  G06F3/041 ,  H01L27/32 ,  G06F1/16 ,  H04M1/02

Abstract: Provided is a display device including a display panel defining a folding area and a non-folding area and including a base layer, a circuit layer on the base layer, and a display element layer on the circuit layer, an input sensor below the display panel and defining a sensing area overlapping the non-folding area, and a light shielding layer between the display element layer and the input sensor, where the light shielding layer defines a plurality of holes in a first portion of the light shielding layer at the non-folding area, and a cut portion in a second portion of the light shielding layer at the folding area.

公开(公告)号：US12161023B2

公开(公告)日：2024-12-03

申请号：US18387110

申请日：2023-11-06

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-hun Ryu ,  IlNam Kim ,  Jae-Kyoung Kim ,  WonSang Park ,  Eunjin Sung ,  Seongryong Lee ,  Jonghyun Lee

IPC: H10K59/122 ,  H10K50/844 ,  H10K59/35 ,  H10K59/38 ,  H10K59/40

Abstract: A display device includes a substrate comprising a plurality of pixel areas and a non-pixel area surrounding each of the plurality of pixel areas. The non-pixel area includes a plurality of first areas and a second area surrounding the plurality of first areas. A functional layer is disposed on the substrate and includes a plurality of first holes defined through the functional layer and overlapping the plurality of first areas. An element layer is disposed on the functional layer. A pixel definition layer is disposed on the element layer and overlaps the non-pixel area. The pixel definition layer includes pixel openings defined therethrough. The pixel openings overlap the plurality of pixel areas. A plurality of light emitting elements is disposed on the element layer and is disposed in the pixel openings.