公开(公告)号：US20250132490A1

公开(公告)日：2025-04-24

申请号：US18986705

申请日：2024-12-19

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：US20220190466A1

公开(公告)日：2022-06-16

申请号：US17463036

申请日：2021-08-31

Applicant: Samsung Display Co., Ltd.

Inventor： SANGROCK YOON ,  KISEO KIM

IPC: H01Q1/24 ,  H04M1/02 ,  G06F3/044 ,  H01Q9/06

Abstract: An embodiment of the inventive concept provides an electronic device including a base layer including a flat region and a bendable region extending from the flat region, a display module disposed on the base layer and overlapping the flat region, a window disposed on the display module and having a display region and a non-display region adjacent to the display region, and an antenna layer overlapping the non-display region of the window and disposed on one side of the display module, wherein the antenna layer includes an antenna module and an insulating layer surrounding the antenna module.

公开(公告)号：US20190221539A1

公开(公告)日：2019-07-18

申请号：US16362076

申请日：2019-03-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JEONGHUN GO ,  JEONG-MO NAM ,  SANGROCK YOON

IPC: H01L23/00 ,  H01L23/31 ,  H01L21/56

CPC classification number: H01L24/73 ,  H01L21/563 ,  H01L23/3142 ,  H01L23/4985 ,  H01L24/16 ,  H01L24/32 ,  H01L24/81 ,  H01L24/83 ,  H01L24/92 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/32058 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/81191 ,  H01L2224/8288 ,  H01L2224/83191 ,  H01L2224/83194 ,  H01L2224/832 ,  H01L2224/8322 ,  H01L2224/92125 ,  H01L2924/00014 ,  H01L2924/10156 ,  H01L2224/13099 ,  H01L2924/00

Abstract: A mounting method of an electronic device includes providing an electronic device which includes a semiconductor chip body including an upper surface, a lower surface opposite to the upper surface, and side surfaces connecting the upper surface and the lower surface, a plurality of bumps disposed on the lower surface, and an under-fill element disposed on at least one side surface. The method further includes mounting the electronic device on a printed circuit board including connecting pads formed thereon. The bumps of the semiconductor chip body are connected to the connecting pads. The method additionally includes heating the under-fill element to a predetermined temperature to form an under-fill layer between the lower surface of the semiconductor chip body and the printed circuit board.

公开(公告)号：US20240008339A1

公开(公告)日：2024-01-04

申请号：US18470135

申请日：2023-09-19

Applicant: SAMSUNG DISPLAY CO., LTD. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： EUNJIN SUNG ,  JUNGSUEK OH ,  KISEO KIM ,  BYEONGJIN KIM ,  JEONGTAEK OH ,  SANGROCK YOON

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

CPC classification number: H10K59/40 ,  G06F3/0412 ,  G06F3/0446 ,  G06F3/0448 ,  H10K50/84

Abstract: A display device includes a display panel, a sensing electrode disposed on the display panel, a transmission line disposed on the display panel and spaced apart from the sensing electrode, an insulating layer disposed on the sensing electrode and the transmission line, and a radiation electrode disposed on the insulating layer. A portion of the transmission line overlaps a portion of the radiation electrode when viewed in a plane.

公开(公告)号：US20230102117A1

公开(公告)日：2023-03-30

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 ,  H01Q13/22 ,  H01Q19/10 ,  H04M1/02

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：US20220375997A1

公开(公告)日：2022-11-24

申请号：US17647140

申请日：2022-01-05

Applicant: SAMSUNG DISPLAY CO,LTD. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： EUNJIN SUNG ,  JUNGSUEK OH ,  KISEO KIM ,  BYEONGJIN KIM ,  JEONGTAEK OH ,  SANGROCK YOON

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

Abstract: A display device includes a display panel, a sensing electrode disposed on the display panel, a transmission line disposed on the display panel and spaced apart from the sensing electrode, an insulating layer disposed on the sensing electrode and the transmission line, and a radiation electrode disposed on the insulating layer. A portion of the transmission line overlaps a portion of the radiation electrode when viewed in a plane.

公开(公告)号：US20230208958A1

公开(公告)日：2023-06-29

申请号：US17983333

申请日：2022-11-08

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

Inventor： EUNJIN SUNG ,  Jungsuek OH ,  KISEO KIM ,  SANGROCK YOON ,  Byeongjin KIM ,  Jeongtaek OH

IPC: H04M1/02 ,  H01L27/32

CPC classification number: H04M1/0266 ,  H01L27/3276

Abstract: Provided is an electronic device comprising a display layer in which an active area and a peripheral area adjacent to the active area are defined and a cover layer disposed under the display layer, wherein the display layer includes a base layer, a circuit layer disposed on the base layer and including a transistor and a feeding part, and a light emitting element layer disposed on the circuit layer and including a light emitting element electrically connected to the transistor, wherein the feeding part is disposed on the same layer as a part of the transistor, and includes a coplanar waveguide, wherein, when viewed on a plane, the cover layer overlaps the feeding part.

公开(公告)号：US20230180573A1

公开(公告)日：2023-06-08

申请号：US17902472

申请日：2022-09-02

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

Inventor： KISEO KIM ,  Gangil BYUN ,  EUNJIN SUNG ,  SANGROCK YOON ,  SEUNGWOOK CHUN ,  Jinmyeong HEO

IPC: H01L27/32 ,  H01Q1/24 ,  H01Q13/10 ,  G06F3/041

CPC classification number: H01L27/323 ,  H01Q1/243 ,  H01Q13/10 ,  G06F3/0412 ,  H01L27/3244 ,  H01L51/529

Abstract: Provided is an electronic device including a display layer on which an active region and a peripheral region adjacent to the active region are defined, and which includes a base layer, a sensor layer disposed on the display layer, including a plurality of sensing electrodes, and having a plurality of first slots defined thereon, and a lower member layer disposed below the display layer, wherein a plurality of first through-holes are defined in the base layer and the lower member layer, and when, viewed on a plane, the plurality of first through-holes are spaced apart from each other with respect to the plurality of first slots interposed therebetween.

公开(公告)号：US20170345360A1

公开(公告)日：2017-11-30

申请号：US15488930

申请日：2017-04-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KI-SEOB LEE ,  SANGROCK YOON ,  DONGIN KIM

IPC: G09G3/20

CPC classification number: G09G3/2092 ,  G09G3/20 ,  G09G5/006 ,  G09G2310/08 ,  G09G2320/08 ,  G09G2320/10 ,  G09G2320/103 ,  G09G2330/06 ,  G09G2370/08 ,  G09G2370/14

Abstract: In a method of operating a display apparatus, during a first period in which image data is provided to a data driver, a clock embedded data signal having an output differential voltage (“VOD”) set to a first voltage value is applied to the data driver. The VOD of the clock embedded data signal relates to a voltage difference between a high level and a low level of the clock embedded data signal. During a second period in which the image data is not provided to the data driver, the VOD of the clock embedded data signal applied to the data driver is changed to a second voltage value smaller than the first voltage value.

公开(公告)号：US20230127988A1

公开(公告)日：2023-04-27

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 ,  H01Q1/52 ,  H01Q1/40

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.