公开(公告)号：US20230195172A1

公开(公告)日：2023-06-22

申请号：US18110564

申请日：2023-02-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungjae JUNG ,  Jeongeun Kim ,  Sanghoon Han ,  Byungsun Kim ,  Dongjun Oh

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1626

Abstract: An electronic device includes a display, a housing, a glass panel provided on the display, and a shielding printed layer provided on a second surface of the glass panel in a region corresponding to a space between a side face of the electronic device and an edge of the display. The glass panel includes a flat portion and a curved portion, which includes a first region having a curvature of the curved portion, a second region perpendicular to the first region and covered by the shielding printed layer, and a chamfer region constructed between the first region and the second region. A ratio of a height of the chamfer region with respect to the first region and a length of the chamfer region with respect to the second region has a value in a range of 2 to 4.

公开(公告)号：US12295141B2

公开(公告)日：2025-05-06

申请号：US17204010

申请日：2021-03-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junhyoung Kim ,  Youngjin Kwon ,  Jeongeun Kim ,  Byunggon Park ,  Sungwon Cho

IPC: H10B43/27 ,  H01L23/528 ,  H10B41/10 ,  H10B41/27 ,  H10B41/40 ,  H10B41/50 ,  H10B43/10 ,  H10B43/40 ,  H10B51/50

Abstract: A memory device includes a lower structure, a stacked structure on the lower structure, the stacked structure including horizontal layers and interlayer insulating layers alternately stacked in a vertical direction, and each of the horizontal layers including a gate electrode, a vertical structure penetrating through the stacked structure in the vertical direction, the vertical structure having a core region, a pad pattern with a pad metal pattern on the core region, a dielectric structure including a first portion facing a side surface of the core region, a second portion facing at least a portion of a side surface of the pad metal pattern, and a data storage layer, and a channel layer between the dielectric structure and the core region, a contact structure on the vertical structure, and a conductive line on the contact structure.

公开(公告)号：US12197254B2

公开(公告)日：2025-01-14

申请号：US18414713

申请日：2024-01-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungjae Jung ,  Jeongeun Kim ,  Sanghoon Han ,  Byungsun Kim ,  Dongjun Oh

IPC: G06F1/16

Abstract: An electronic device includes a display, a housing, a glass panel provided on the display, and a shielding printed layer provided on a second surface of the glass panel in a region corresponding to a space between a side face of the electronic device and an edge of the display. The glass panel includes a flat portion and a curved portion, which includes a first region having a curvature of the curved portion, a second region perpendicular to the first region and covered by the shielding printed layer, and a chamfer region constructed between the first region and the second region. A ratio of a height of the chamfer region with respect to the first region and a length of the chamfer region with respect to the second region has a value in a range of 2 to 4.

公开(公告)号：US11880244B2

公开(公告)日：2024-01-23

申请号：US18110564

申请日：2023-02-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungjae Jung ,  Jeongeun Kim ,  Sanghoon Han ,  Byungsun Kim ,  Dongjun Oh

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1626

Abstract: An electronic device includes a display, a housing, a glass panel provided on the display, and a shielding printed layer provided on a second surface of the glass panel in a region corresponding to a space between a side face of the electronic device and an edge of the display. The glass panel includes a flat portion and a curved portion, which includes a first region having a curvature of the curved portion, a second region perpendicular to the first region and covered by the shielding printed layer, and a chamfer region constructed between the first region and the second region. A ratio of a height of the chamfer region with respect to the first region and a length of the chamfer region with respect to the second region has a value in a range of 2 to 4.

公开(公告)号：US12056351B2

公开(公告)日：2024-08-06

申请号：US17884689

申请日：2022-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeju Kim ,  Jeongeun Kim ,  Sunmi Yoo

IPC: G06F3/06

CPC classification number: G06F3/0604 ,  G06F3/0656 ,  G06F3/0659 ,  G06F3/0673

Abstract: A storage device includes a memory device storing a lower-level bitmap indicating whether or not logical sectors are invalid in a host, and an upper-level bitmap indicating whether or not logical groups each including consecutive logical sectors are invalid, and a controller that controls the memory device and including a log buffer. The controller may receive a trim command for one or more target logical sectors from the host and determine using the upper-level bitmap whether or not one or more target logical groups including the target logical sectors are invalid, store a trim log including address information of target logical sectors included in a target logical group that is not invalid in the log buffer and refrain from storing a trim log for target logical sectors included in a target logical group that is invalid, and invalidate the target logical sectors.

公开(公告)号：US20240152185A1

公开(公告)日：2024-05-09

申请号：US18414713

申请日：2024-01-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungjae JUNG ,  Jeongeun Kim ,  Sanghoon Han ,  Byungsun Kim ,  Dongjun Oh

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1626

Abstract: An electronic device includes a display, a housing, a glass panel provided on the display, and a shielding printed layer provided on a second surface of the glass panel in a region corresponding to a space between a side face of the electronic device and an edge of the display. The glass panel includes a flat portion and a curved portion, which includes a first region having a curvature of the curved portion, a second region perpendicular to the first region and covered by the shielding printed layer, and a chamfer region constructed between the first region and the second region. A ratio of a height of the chamfer region with respect to the first region and a length of the chamfer region with respect to the second region has a value in a range of 2 to 4.

公开(公告)号：US20230152968A1

公开(公告)日：2023-05-18

申请号：US17884689

申请日：2022-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeju Kim ,  Jeongeun Kim ,  Sunmi Yoo

IPC: G06F3/06

CPC classification number: G06F3/0604 ,  G06F3/0656 ,  G06F3/0659 ,  G06F3/0673

Abstract: A storage device includes a memory device storing a lower-level bitmap indicating whether or not logical sectors are invalid in a host, and an upper-level bitmap indicating whether or not logical groups each including consecutive logical sectors are invalid, and a controller that controls the memory device and including a log buffer. The controller may receive a trim command for one or more target logical sectors from the host and determine using the upper-level bitmap whether or not one or more target logical groups including the target logical sectors are invalid, store a trim log including address information of target logical sectors included in a target logical group that is not invalid in the log buffer and refrain from storing a trim log for target logical sectors included in a target logical group that is invalid, and invalidate the target logical sectors.

公开(公告)号：US10001751B2

公开(公告)日：2018-06-19

申请号：US15373008

申请日：2016-12-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wook-Dam Jung ,  Yongcheon Kang ,  Dong-Jin Yim ,  Hyun-Seok Chang ,  Sanghyuck Jung ,  Jeongeun Kim ,  Byoung-Uk Yoon

IPC: G04B19/28 ,  G04G21/00 ,  G04G17/04 ,  G04C3/00

CPC classification number: G04B19/283 ,  G04C3/004 ,  G04G17/04 ,  G04G21/00

Abstract: Various example embodiments of the present disclosure provide an electronic device including: a housing including a substantially circular opening and a first surface facing in a first direction; a wearing structure configured to enable the electronic device to be removably worn on a part of a human body and connected to the housing; a display disposed in the opening; an annulus installed on the first surface and configured to be rotatable along a periphery of the opining, the annulus including a second surface facing a second direction opposite the first direction; at least one spacer interposed between a part of the first surface and the second surface of the annulus; and a circuit configured to detect a rotation of the annular member and to change the display at least in part based on the rotation.