公开(公告)号：US12292767B2

公开(公告)日：2025-05-06

申请号：US18078395

申请日：2022-12-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Younggwon Koo ,  Mijeong Song ,  Gun Lim ,  Hyunje Cho ,  Yongtaek Hong

IPC: G06F1/16 ,  E05D3/12

Abstract: An electronic device includes a first housing including a display module including a display screen, a second housing rotatable with respect to the first housing to define a rotation angle therebetween, the second housing including a first door provided at one surface and a second door provided at a surface which is opposite to the one surface, a hinge unit configured to rotatably connect the first housing to the second housing, and a driving module connecting the hinge unit to each of the first door and second door, the driving module moveable together with rotation of the second housing with respect to the first housing, to open and close the first door and the second door. the driving module is configured to open the first door when the rotation angle is less than a first angle and open the second door when the rotation angle is greater than a second angle.

公开(公告)号：US11016393B2

公开(公告)日：2021-05-25

申请号：US16588274

申请日：2019-09-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yoonki Park ,  Mijeong Song ,  Valeriy Prushinskiy ,  Dohyeon Baek ,  Seungjae Lee ,  Byoungjin Cho

IPC: G02B6/00 ,  G02B7/00 ,  G03F7/20 ,  G02B1/14

Abstract: A display apparatus is provided. The display apparatus may include a display panel, an optical member that is disposed behind the display panel and that is configured to guide light to the display panel, a light source that is configured to irradiate light to the optical member, a holder that is configured to support the display panel and the optical member, and a contraction member that is disposed parallel to the optical member, and that comprises a negative thermal expansion (NTE) substance.

公开(公告)号：US12038784B2

公开(公告)日：2024-07-16

申请号：US17257075

申请日：2019-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changryong Heo ,  Valeriy Prushinskiy ,  Mijeong Song ,  Minuk Kim ,  Hajoong Park

IPC: G01B7/28 ,  G06F1/16 ,  H05K5/00

CPC classification number: G06F1/1601 ,  G01B7/28 ,  G06F1/163 ,  G06F1/1647 ,  G06F1/1652 ,  H05K5/0017

Abstract: An electronic device according to various embodiments of the present disclosure may comprise: a housing comprising a front plate facing in a first direction, a rear plate facing in a second direction opposite to the first direction, and a side member disposed to surround a space between the front plate and the rear plate; a rigid display disposed between the front plate and the rear plate of the housing, for externally displaying information in the first direction; a flexible display extending from one side of the rigid display and bending relative to the rigid display, thereby forming a curved surface, or disposed in parallel to the rigid display, thereby forming a flat surface; a plurality of magnets arranged at a specified interval in the flexible display; and a first sensor disposed in the rigid display and configured to sense the degree of bending of the flexible display by sensing magnetic forces provided by the plurality of magnets.

公开(公告)号：US20210380612A1

公开(公告)日：2021-12-09

申请号：US17144242

申请日：2021-01-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chawon Koh ,  Moonil Jung ,  Tsunehiro Nishi ,  Kunwoo Baek ,  Mijeong Song ,  Jaehyun Kim ,  Seung Han

IPC: C07F7/22 ,  G03F7/004

Abstract: Described herein are photoresist compositions comprising a metal structure including an organometallic compound, an organometallic nanoparticle, and/or an organometallic cluster; a C2 to C20 organic densifier including oxygen atoms; and a solvent. Also described herein are methods of using a photoresist composition.