公开(公告)号：US20240385665A1

公开(公告)日：2024-11-21

申请号：US18788715

申请日：2024-07-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joseph AHN ,  Youngchul LEE ,  Taehyeong KIM ,  Hongki MOON ,  Jongkil PARK

IPC: G06F1/20 ,  G06F1/16 ,  G06F1/18 ,  H05K1/02 ,  H05K7/20

Abstract: An electronic device is provided. The electronic device includes a housing, a display disposed in the housing, a support member configured to support the display and including a first surface facing the display, a second surface facing the opposite direction to the first surface, and a first opening formed to penetrate at least one portion of the first surface and the second surface, a battery disposed on the second surface of the support member, wherein at least one portion of the battery faces the first opening, a printed circuit board disposed on the second surface of the support member and spaced from the battery, and a heat-radiating member configured to mediate heat transfer between the display and the printed circuit board, and including a first area and a second area coupled to the first area, wherein the first area is at least partially disposed to overlap the first surface, wherein the second area is at least partially disposed in the first opening, and wherein the at least a portion of the first area is coupled to the support member by laser welding.

公开(公告)号：US20230306884A1

公开(公告)日：2023-09-28

申请号：US18328202

申请日：2023-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungkyu CHOI ,  Hanyuool KIM ,  Taehyeong KIM ,  Yunpyo HONG

IPC: G09G3/00 ,  G09G3/3208 ,  G06F1/16

CPC classification number: G09G3/006 ,  G09G3/3208 ,  G09G3/035 ,  G06F1/1652 ,  G09G2320/046

Abstract: An electronic device with a rollable display may include the operations of: obtaining global burn-in information and local burn-in information according to a designated sampling period; on the basis of the result of analyzing the global burn-in information, predicting whether burn-in will at least partially occur in the entire area of a display area; when burn-in is predicted to at least partially occur in a boundary area, generating a first compensation map including pieces of local compensation data calculated to correspond to m block areas of the boundary area, respectively; when burn-in is predicted to at least partially occur in an area remaining after excluding the boundary area from the entire area, generating a second compensation map including pieces of global compensation data calculated to correspond to n block areas of the entire area, respectively; and controlling the rollable display to display image data compensated on the basis of the first compensation map or the second compensation map.

公开(公告)号：US20230275128A1

公开(公告)日：2023-08-31

申请号：US18154978

申请日：2023-01-16

Applicant: Samsung Electronics Co., Ltd. ,  RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

Inventor： Junyoung KWON ,  Sangwoo KIM ,  Kyung-Eun BYUN ,  Minsu SEOL ,  Minseok SHIN ,  Pin ZHAO ,  Taehyeong KIM ,  Jaehwan JUNG

IPC: H01L29/18 ,  H01L29/66

CPC classification number: H01L29/18 ,  H01L29/66969

Abstract: A semiconductor device including a two-dimensional material and a method of manufacturing the same are provided. The semiconductor device may include a first two-dimensional material layer including a first two-dimensional semiconductor material; a plurality of second two-dimensional material layers connected to the first two-dimensional material layer, each having a thickness greater than that of the first two-dimensional material layer, and including a doped two-dimensional semiconductor material; and a plurality of electrodes on the plurality of second two-dimensional material layers.

公开(公告)号：US20230180641A1

公开(公告)日：2023-06-08

申请号：US18071740

申请日：2022-11-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Zhe WU ,  Taeguen KIM ,  Jeonghee PARK ,  Taehyeong KIM ,  Minji YU

IPC: H10N70/20 ,  H10N70/00 ,  H10B63/00 ,  G11C13/00

CPC classification number: H01L45/06 ,  H01L45/1226 ,  H01L27/2472 ,  G11C13/0011 ,  G11C13/0026 ,  G11C13/0028

Abstract: A variable resistance memory device includes a substrate, a first conductive line on the substrate, the first conductive line extending in a first horizontal direction, a second conductive line extending on the first conductive line in a second horizontal direction perpendicular to the first horizontal direction, and a memory cell at an intersection between the first conductive line and the second conductive line, the memory cell having a selection element layer, an intermediate electrode layer, and a variable resistance layer, and the variable resistance layer having a shape of stairs with a concave center.