公开(公告)号：US20180356696A1

公开(公告)日：2018-12-13

申请号：US15855235

申请日：2017-12-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myeong-Eon Lee ,  Jeong-Mo Nam ,  Sangrock Yoon

IPC: G02F1/1362 ,  G02F1/133 ,  G02F1/1368 ,  G02F1/1339

CPC classification number: G02F1/136204 ,  G02F1/133308 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/1339 ,  G02F1/13452 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133314 ,  G02F2001/13456

Abstract: A display apparatus includes first and second substrates, a first side sealing layer, a ground connecting part, a flexible film, a driving circuit substrate, and a backlight assembly. The first substrate includes sides extending in a first and a second direction. The second substrate is disposed opposite to the first substrate and is larger in the second direction. The second substrate includes a thin film transistor, a ground wiring and first to fourth side surfaces. The first side sealing layer is disposed on the fourth side surface. The ground connecting part is disposed on the second substrate and is electrically connected to the ground wiring and the first side sealing layer. The flexible film is connected to the second substrate. The driving circuit substrate is connected to the flexible film. The backlight assembly is disposed between the driving circuit substrate and the first substrate.

公开(公告)号：US11916283B2

公开(公告)日：2024-02-27

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 ,  H01Q9/06 ,  G06F3/044

CPC classification number: H01Q1/243 ,  G06F3/0443 ,  H01Q9/065 ,  H04M1/0268 ,  H04M1/0277

Abstract: An electronic device includes 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：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：US11662782B2

公开(公告)日：2023-05-30

申请号：US17365017

申请日：2021-07-01

Applicant: SAMSUNG DISPLAY CO., LTD. ,  Seoul National University R&DB Foundation

Inventor： Jungsuek Oh ,  Sangrock Yoon ,  Kiseo Kim ,  Byeongjin Kim ,  Jeongtaek Oh

IPC: G06F1/16 ,  H01Q1/24 ,  H01Q1/22 ,  G06F3/041

CPC classification number: G06F1/1698 ,  G06F3/0412 ,  H01Q1/2266 ,  H01Q1/243

Abstract: An electronic device includes a display layer, a sensor layer, a cover layer, and a driving chip. The display layer includes a peripheral area adjacent to an active area. The sensor layer is on the display layer and includes sensing electrodes and an antenna pattern. The cover layer is below the display layer and includes an opening overlapping the antenna pattern. The driving chip provides a signal to the antenna pattern through the opening in the cover layer.

公开(公告)号：US10217397B2

公开(公告)日：2019-02-26

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

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.