公开(公告)号：US20220285624A1

公开(公告)日：2022-09-08

申请号：US17519998

申请日：2021-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Won CHUNG ,  Sangah GAM ,  Yeongjun LEE ,  Youngjun YUN ,  Gae Hwang LEE

IPC: H01L51/00

Abstract: Disclosed is a polymer including a first structural unit including a first electron accepting moiety and a first electron donating moiety, a second structural unit including a second electron accepting moiety and a second electron donating moiety. The second electron accepting moiety is different from the first electron accepting moiety. The second electron donating moiety is the same as or different from the first electron donating moiety. The first structural unit is represented by Chemical Formula 1. Chemical Formula 1 is described in the detailed description.

公开(公告)号：US20220030705A1

公开(公告)日：2022-01-27

申请号：US17336755

申请日：2021-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeongjun LEE ,  Gae Hwang LEE ,  Jong Won CHUNG ,  Joo Young KIM ,  Youngjun YUN

IPC: H05K1/02 ,  H01L51/00 ,  H01L27/12 ,  H05K1/03

Abstract: A stretchable substrate includes a first elastomer, a plurality of unit devices on the stretchable substrate, a connecting wire configured to electrically connect adjacent unit devices, and a plurality of auxiliary structures each including a second elastomer and each at least partially overlapping with at least one unit device or the connecting wire, wherein the first elastomer and the second elastomer are separate, respective polymers that commonly include at least one structural unit.

公开(公告)号：US20210239390A1

公开(公告)日：2021-08-05

申请号：US17168570

申请日：2021-02-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yeongjun LEE ,  Kyoungsun PARK ,  Hyunnam PARK ,  Hosang PARK ,  Jinhong YU ,  Jisick HWANG

IPC: F25D25/02 ,  F25D23/06 ,  A47B88/40

Abstract: Provided is a refrigerator having a supporting frame whose installation structure is enhanced. The refrigerator includes an inner case defining a storeroom and having a projection formed to protrude to the inside of the storeroom, a drawer arranged to be inserted or pulled out from the storeroom, and a supporting frame arranged in the storeroom to guide movements of the drawer, and installed at the projection, wherein the supporting frame includes a fixer arranged on a side of the supporting frame to prevent the supporting frame from deviating from the projection, the fixer being deformed when pressurized by the projection and restored to an original state when the pressure from the projection is released.

公开(公告)号：US20240053092A1

公开(公告)日：2024-02-15

申请号：US18222060

申请日：2023-07-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yeongjun LEE ,  Kyoungsun PARK ,  Huido PARK ,  Minseob YOOK ,  Jisick HWANG

IPC: F25D23/12 ,  F25C5/18

CPC classification number: F25D23/12 ,  F25C5/18 ,  F25C2400/10

Abstract: A refrigerator includes: an outer case forming an exterior of the refrigerator; an inner case provided in the outer case and including a first inner wall and a second inner wall opposite to the first inner wall; and an ice maker mounted on the inner case and configured to produce ice, the ice maker including an ice making case and an ice making cover covering an upper side of the ice making case, wherein the ice making case is supported by the first inner wall and the second inner wall, and the ice making cover is detachably coupled to the ice making case and configured to support an item on an upper side of the ice making cover.

公开(公告)号：US20220393067A1

公开(公告)日：2022-12-08

申请号：US17702125

申请日：2022-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun Bum KANG ,  Gae Hwang LEE ,  Yeongjun LEE ,  Youngjun YUN ,  Jong Won CHUNG

IPC: H01L33/38 ,  H01L25/16 ,  H01L33/62 ,  H01L25/075 ,  H01L27/30

Abstract: A stretchable device includes a stretchable substrate, and a plurality of optoelectronic diodes on the stretchable substrate. At least one optoelectronic diode includes a first electrode and a second electrode, and an active layer between the first electrode and the second electrode. The active layer includes a first semiconductor, a second semiconductor having different electrical characteristics from the first semiconductor, and an insulating elastomer.

公开(公告)号：US20220334616A1

公开(公告)日：2022-10-20

申请号：US17542988

申请日：2021-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeongjun LEE ,  Youngjun YUN ,  Jong Won CHUNG ,  Hyun Bum KANG ,  Gae Hwang LEE

IPC: G06F1/16 ,  G06F1/18 ,  A61B5/00

Abstract: A stretchable device includes a stretchable substrate having a plurality of incision lines that are configured to be deformable by an external force applied to the stretchable substrate, a plurality of active elements on the stretchable substrate, and a connection wire configured to electrically connect adjacent active elements of the plurality of active elements, wherein the connection wire includes a metal wire and a conductive elastic structure electrically connected to the metal wire and locally disposed in the connection wire.

公开(公告)号：US20240118149A1

公开(公告)日：2024-04-11

申请号：US18535479

申请日：2023-12-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gae Hwang LEE ,  Youngjun YUN ,  Jong Won CHUNG ,  Yeongjun LEE ,  Won-Jae JOO ,  Yasutaka KUZUMOTO

IPC: G01L1/24 ,  G01B11/16 ,  G01L11/02

CPC classification number: G01L1/248 ,  G01B11/16 ,  G01L11/02

Abstract: A stretchable strain sensor includes a light-emitting element, an optical structure, and a photo-detective element. The stretchable strain sensor is located in a path of light emitted from the light-emitting element. The optical structure is configured to have optical properties that change in response to stretching of at least a portion of the stretchable strain sensor. The photo-detective element is configured to detect light transmitted through the optical structure or reflected through the optical structure.

公开(公告)号：US20230288132A1

公开(公告)日：2023-09-14

申请号：US18198059

申请日：2023-05-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngmin YOU ,  Kyoungsun PARK ,  Jinyoung SONG ,  Sangjune LEE ,  Yeongjun LEE

IPC: F25D23/06

CPC classification number: F25D23/063

Abstract: Provided is a refrigerator that includes a storage compartment, a shelf disposed inside the storage compartment, an angle provided to fix a position of the shelf, and a duct mounted on one surface of the storage compartment and to which the angle is coupled. The angle includes a bent part formed to be bent inward from one end of the angle, and the duct includes a fixing protrusion disposed to protrude from the duct toward the storage compartment so as to fix the angle by pressing an inner surface of the bent part.

公开(公告)号：US20220407008A1

公开(公告)日：2022-12-22

申请号：US17745155

申请日：2022-05-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangah GAM ,  Jong Won CHUNG ,  Hyun Bum KANG ,  Youngjun YUN ,  Yeongjun LEE

IPC: H01L51/00 ,  C08G61/12 ,  C08J5/18

Abstract: Provided are a polymer semiconductor including a first structural unit represented by Chemical Formula 1 and a second structural unit represented by Chemical Formula 2, a stretchable polymer thin film including the same, and an electronic device. Definitions of Chemical Formulas 1 and 2 are as described in the detailed description.

公开(公告)号：US20230332828A1

公开(公告)日：2023-10-19

申请号：US18213657

申请日：2023-06-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yeongjun LEE ,  Jinhong YU ,  Kyoungsun PARK ,  Jisick HWANG

IPC: F25D23/06

CPC classification number: F25D23/067 ,  F25D23/062

Abstract: A refrigerator includes a storage compartment; a shelf provided in the storage compartment; a shelf frame provided at a lower side of the shelf and configured to support the shelf; a drawer configured to be withdrawn at a lower side of the shelf frame; a drawer cover coupled to the shelf frame between the shelf frame and the drawer, the drawer cover including a cold air blocking portion extending toward a front of the storage compartment; and a support member contacting a portion of a bottom surface of the shelf frame and configured to support a load of the shelf