公开(公告)号：US10935867B2

公开(公告)日：2021-03-02

申请号：US16158822

申请日：2018-10-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Hun Noh ,  Yi Joon Ahn ,  Myung Im Kim ,  Han Na Ma ,  Jae Woo Im

IPC: G02F1/33 ,  G06F1/20 ,  G06F1/16 ,  G02B5/00

Abstract: A bottom member includes a light-absorbing element; a top coupling layer disposed on the light-absorbing element; a first buffer element disposed under the light-absorbing element, where a first opening is defined in the first buffer element; a filling layer disposed in the first opening; and a vibrating acoustic element disposed below the first buffer element, where the vibrating acoustic element overlaps with the first opening and the light-absorbing element when viewed from a top, and the vibrating acoustic element is coupled with the first buffer element via the filling layer.

公开(公告)号：US11320872B2

公开(公告)日：2022-05-03

申请号：US17109922

申请日：2020-12-02

Applicant: Samsung Display Co., LTD.

Inventor： Bo Kyung Choi ,  Young Seok Kim ,  Han Na Ma

IPC: G06F1/16

Abstract: A convertible electronic device includes a display module including a first region and a second region surrounding the first region and having a lower light transmittance than the first region; a camera module disposed on the display module to overlap the first region; a first housing which accommodates the display module therein, and includes a camera module accommodating portion protruding outwardly to overlap the camera module; a keyboard; a second housing which accommodates the keyboard therein; and a hinge member connecting the first housing to the second housing rotatably to each other with respect to a rotation shaft. The first and second housings are in a first folded state where the first and second housings overlap each other to allow front surfaces to face each other or in a second folded state where the first and second housings overlap each other to allow rear surfaces to face each other.

公开(公告)号：US11568806B2

公开(公告)日：2023-01-31

申请号：US17145883

申请日：2021-01-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bo Kyung Choi ,  Young Seok Kim ,  Han Na Ma ,  Sun Ho Cha

IPC: G06F1/18 ,  G09G3/3225 ,  H01L25/18 ,  H04N5/225 ,  G09G3/3266 ,  G09G3/3275 ,  H01L27/32

Abstract: A display device includes a substrate including a first display area including main pixels and a second display area including auxiliary pixels and transmissive portions; a camera module under the substrate to overlap the second display area in a thickness direction and including an image sensor; a control circuit board on the substrate and including a timing controller; and a main processor which provides an image signal to the timing controller. The camera module is directly connected to the control circuit board through a connection unit.

公开(公告)号：US11678515B2

公开(公告)日：2023-06-13

申请号：US17335151

申请日：2021-06-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soo Ho Kim ,  Han Na Ma ,  Youngseok Kim

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  H01L27/146

CPC classification number: H01L27/3244 ,  H01L27/323 ,  H01L27/3223 ,  H01L27/3234 ,  H01L51/0097 ,  H01L51/5253 ,  H01L27/14678 ,  H01L2251/5338

Abstract: A display device includes a display area including pixels and a non-display area adjacent to the display area. A circuit layer is disposed on the display area and the non-display area. A light emitting layer is disposed in the display area and includes a light emitting element defining the pixels. A transmitter is disposed on the circuit layer in the non-display area and transmits a sensing signal. A receiver is disposed in the display area separated from the transmitter and receives the sensing signal. A pixel control circuit for controlling the light emitting element is disposed in the circuit layer in the display area. A driving control circuit is disposed in the circuit layer in the non-display area. The driving control circuit is electrically connected to the transmitter.

公开(公告)号：US20210296413A1

公开(公告)日：2021-09-23

申请号：US17335151

申请日：2021-06-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soo Ho Kim ,  Han Na Ma ,  Youngseok Kim

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

Abstract: A display device includes a display area including pixels and a non-display area adjacent to the display area. A circuit layer is disposed on the display area and the non-display area. A light emitting layer is disposed in the display area and includes a light emitting element defining the pixels. A transmitter is disposed on the circuit layer in the non-display area and transmits a sensing signal. A receiver is disposed in the display area separated from the transmitter and receives the sensing signal. A pixel control circuit for controlling the light emitting element is disposed in the circuit layer in the display area. A driving control circuit is disposed in the circuit layer in the non-display area. The driving control circuit is electrically connected to the transmitter.

公开(公告)号：US11024683B2

公开(公告)日：2021-06-01

申请号：US16880190

申请日：2020-05-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soo Ho Kim ,  Han Na Ma ,  Youngseok Kim

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  H01L27/146

Abstract: A display device includes a display area including pixels and a non-display area adjacent to the display area. A circuit layer is disposed on the display area and the non-display area. A light emitting layer is disposed in the display area and includes a light emitting element defining the pixels. A transmitter is disposed on the circuit layer in the non-display area and transmits a sensing signal. A receiver is disposed in the display area separated from the transmitter and receives the sensing signal. A pixel control circuit for controlling the light emitting element is disposed in the circuit layer in the display area. A driving control circuit is disposed in the circuit layer in the non-display area. The driving control circuit is electrically connected to the transmitter.

公开(公告)号：US10692944B2

公开(公告)日：2020-06-23

申请号：US16406253

申请日：2019-05-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soo Ho Kim ,  Han Na Ma ,  Youngseok Kim

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  H01L27/146

Abstract: A display device includes a display area including pixels and a non-display area adjacent to the display area. A circuit layer is disposed on the display area and the non-display area. A light emitting layer is disposed in the display area and includes a light emitting element defining the pixels. A transmitter is disposed on the circuit layer in the non-display area and transmits a sensing signal. A receiver is disposed in the display area separated from the transmitter and receives the sensing signal. A pixel control circuit for controlling the light emitting element is disposed in the circuit layer in the display area. A driving control circuit is disposed in the circuit layer in the non-display area. The driving control circuit is electrically connected to the transmitter.