公开(公告)号：US20230147784A1

公开(公告)日：2023-05-11

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

CPC classification number: G06F1/1681 ,  E05D3/122 ,  E05Y2900/606

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：US20230214044A1

公开(公告)日：2023-07-06

申请号：US18076675

申请日：2022-12-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongtaek HONG ,  Daesik Kim ,  Eunho Oh ,  Byeongmoon Lee

IPC: G06F3/041 ,  G06F3/045 ,  H10N30/30

CPC classification number: G06F3/04146 ,  G06F3/0412 ,  G06F3/045 ,  H10N30/302

Abstract: A pressure sensor includes: a first substrate; a second substrate having an inner surface and a touch surface that is opposite to the inner surface, wherein the inner surface faces the first substrate with a resistance sensing space therebetween; a first electrode and a second electrode, which are arranged spaced apart from each other in the resistance sensing space; and a piezoresistive pattern arranged between the first electrode and the second electrode and disposed in the resistance sensing space, wherein the piezoresistive pattern includes a porous elastic support and a plurality of conductive carbon structures dispersed in the porous elastic support.

公开(公告)号：US20220279646A1

公开(公告)日：2022-09-01

申请号：US17496309

申请日：2021-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongtaek HONG ,  Hyeon CHO ,  Byeongmoon LEE

IPC: H05K1/02 ,  H05K1/09 ,  H05K1/03 ,  H01F1/147 ,  G01L1/22 ,  G01L9/04

Abstract: A stretchable sensor includes a stretchable layer including an elastomer, and a conductive layer at least partially buried in the stretchable layer and including a conductive nanostructure. The stretchable layer includes a plurality of first regions including a ferromagnetic material buried in the elastomer, and a second region excluding the plurality of first regions.