公开(公告)号：US20250005776A1

公开(公告)日：2025-01-02

申请号：US18885122

申请日：2024-09-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jongchul CHOI ,  Seungjae LEE ,  Bonkon KOO ,  Youngmo JEONG

IPC: G06T7/50 ,  G06F3/01 ,  G06V10/25 ,  G09G3/34 ,  G09G3/36

Abstract: An electronic device for obtaining a depth map from a coded image obtained using an active phase mask and a method for operating the same are provided. The electronic device according to an embodiment of the present disclosure may generate a first phase mask having a first coded aperture pattern in a first area on the active mask panel based on controlling the electrical driving signal applied to the active mask panel, obtain a coded image based on light transmitted through the first phase mask, wherein the coded image is phase-modulated, and wherein the light transmitted through the first phase mask is received via the image sensor, and obtain a depth map corresponding to the coded image by using an artificial intelligence model trained to extract a depth map from a convolution image.

公开(公告)号：US20230345828A1

公开(公告)日：2023-10-26

申请号：US18123444

申请日：2023-03-20

Applicant: SAMSUNG SDI CO., LTD. ,  SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungjae LEE ,  Changwoo KIM ,  Byungku KIM ,  Hyung Sun KIM ,  Dong Wan RYU ,  Chang Ju SHIN ,  Kipo JANG ,  Min Seok SEO ,  Sung-Hyun JUNG

IPC: H10K85/60 ,  C07D405/14 ,  C09K11/02 ,  C09K11/06

CPC classification number: H10K85/6572 ,  C07D405/14 ,  C09K11/02 ,  C09K11/06 ,  H10K85/654 ,  H10K85/6574 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H10K50/11

Abstract: A compound represented by a combination of Chemical Formula 1 and Chemical Formula 2 bonded together, a composition including the compound, an organic optoelectronic device, and a display device are disclosed.










In Chemical Formula 1 and Chemical Formula 2, each substituent is the same as described in the specification.

公开(公告)号：US20230207177A1

公开(公告)日：2023-06-29

申请号：US17847099

申请日：2022-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongchun RYU ,  Seungjae LEE ,  Naoki HASE ,  Kwangseok KIM

IPC: H01F10/32 ,  H01L43/08 ,  H01L43/10 ,  G11C11/16 ,  H01L27/22

CPC classification number: H01F10/3272 ,  H01L43/08 ,  H01L43/10 ,  H01F10/3286 ,  G11C11/161 ,  H01L27/222

Abstract: A synthetic antiferromagnet includes a first ferromagnetic layer having a first surface; a second ferromagnetic layer having a second surface facing the first surface of the first ferromagnetic layer; and a first non-magnetic layer disposed between the first ferromagnetic layer and the second ferromagnetic layer, wherein the first ferromagnetic layer has an inclined perpendicular magnetic anisotropy (PMA) in which a magnetization direction of the first ferromagnetic layer is inclined from a first direction perpendicular to the first surface and the second surface, a component in a first direction of the magnetization direction of the first ferromagnetic layer and a component in a first direction of a magnetization direction of the second ferromagnetic layer are opposite to each other.

公开(公告)号：US20230059590A1

公开(公告)日：2023-02-23

申请号：US17982955

申请日：2022-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwangseok KIM ,  Seonggeon PARK ,  Seungjae LEE ,  Naoki HASE

IPC: H01L43/08 ,  H01L27/22 ,  H01L43/02 ,  H01L43/10

Abstract: Provided are a magnetic tunneling junction device having more stable perpendicular magnetic anisotropy (PMA) and/or increased operating speed, and/or a memory device including the magnetic tunneling junction device. The magnetic tunneling junction device includes a free layer having a first surface and a second surface opposite the first surface; a pinned layer facing the first surface of the free layer; a first oxide layer between the pinned layer and the free layer; and a second oxide layer on the second surface of the free layer. The free layer includes a magnetic material X doped with a non-magnetic metal/ The second oxide layer includes ZOx which is an oxide of a metal Z. An oxygen affinity of the metal Z is greater than an oxygen affinity of the non-magnetic metal X.

公开(公告)号：US20200159127A1

公开(公告)日：2020-05-21

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: 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：US20180032170A1

公开(公告)日：2018-02-01

申请号：US15220621

申请日：2016-07-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Karimulla SHAIK ,  Sandeep VANGA ,  Prathyusha VADREVU ,  Jongseon KIM ,  Seungjae LEE

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/017 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/0418 ,  G06F3/04883 ,  G06F2203/04101 ,  G06F2203/04107 ,  G06F2203/04806 ,  G06N7/005 ,  G06N20/00

Abstract: A method and capacitive touch panel are provided. The method includes receiving, by a sensing circuit, raw data for detecting a touch object in a proximity of a capacitive touch panel, where the raw data includes a difference of a mutual capacitance value and a self-capacitance value at each of touch nodes of the capacitive touch panel; processing, by a touch sensing controller, the received raw data to derive digitized capacitance data; classifying, by the touch sensing controller, the digitized capacitance data; and estimating, by the touch sensing controller, at least one of a location of the touch object on the capacitive touch panel and a distance of the touch object from the capacitive touch panel within the proximity using the classified capacitance data.

公开(公告)号：US20150144924A1

公开(公告)日：2015-05-28

申请号：US14553391

申请日：2014-11-25

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SAMSUNG SDI CO., LTD.

Inventor： Changju SHIN ,  Byungku KIM ,  Youngkwon KIM ,  Changwoo KIM ,  Hyungsun KIM ,  Seungjae LEE ,  Eunsun YU ,  Byoungki CHOI ,  Kyuyoung HWANG

IPC: H01L51/00

CPC classification number: H01L51/0072 ,  H01L51/006 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016

Abstract: A condensed cyclic compound represented by Formula 1 wherein in Formula 1, groups X1 to X8, L11, L12, R11, R12 and variables a11, a12, b11, b12 are described in the specification.

Abstract translation: 由式1表示的缩合环状化合物，其中式1中的基团X1至X8，L11，L12，R11，R12和变量a11，a12，b11，b12在本说明书中描述。

公开(公告)号：US20240105142A1

公开(公告)日：2024-03-28

申请号：US18332125

申请日：2023-06-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namhyeon JEON ,  Sungwon RYU ,  Gyudong EOM ,  Dongseop LEE ,  Jongsik KANG ,  Seungjae LEE

IPC: G09G5/10

CPC classification number: G09G5/10 ,  G09G2320/0626

Abstract: An electronic device is provided. The electronic device includes a display including a display driver circuit and a display panel. The electronic device includes a processor. The display driver circuit is configured to obtain information regarding an image from the processor. The display driver circuit is configured to display, based on an on pixel ratio (OPR) of the image that is a first OPR, the image within a first brightness range from a first reference brightness level to a second reference brightness level greater than the first reference brightness level, through the display panel. The display driver circuit is configured to display, based on the OPR that is a second OPR lower than the first OPR, the image within a second brightness range from the first reference brightness level to a third reference brightness level greater than the second reference brightness level, through the display panel.

公开(公告)号：US20230020056A1

公开(公告)日：2023-01-19

申请号：US17701056

申请日：2022-03-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwangseok KIM ,  Seonggeon PARK ,  Seungjae LEE ,  Naoki HASE

IPC: H01L43/08 ,  H01L43/10 ,  H01L27/22 ,  H01F10/32 ,  G11C11/16

Abstract: Provided are a magnetic tunneling junction device having more stable perpendicular magnetic anisotropy (PMA) and/or increased operating speed, and/or a memory device including the magnetic tunneling junction device. The magnetic tunneling junction device includes a free layer having a first surface and a second surface opposite the first surface; a pinned layer facing the first surface of the free layer; a first oxide layer between the pinned layer and the free layer; and a second oxide layer on the second surface of the free layer. The free layer includes a magnetic material X doped with a non-magnetic metal/ The second oxide layer includes ZOx which is an oxide of a metal Z. An oxygen affinity of the metal Z is greater than an oxygen affinity of the non-magnetic metal X.

公开(公告)号：US20220285607A1

公开(公告)日：2022-09-08

申请号：US17584916

申请日：2022-01-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwangseok KIM ,  Seonggeon PARK ,  Naoki HASE ,  Seungjae LEE

IPC: H01L43/02 ,  H01L43/12 ,  H01L43/10

Abstract: Provided are magnetic tunneling junction devices, memory devices including the magnetic tunneling junction devices, and methods of manufacturing the magnetic tunneling junction devices. The magnetic tunneling junction device includes a first magnetic layer; a second magnetic layer disposed to face the first magnetic layer; and a first oxide layer disposed between the first magnetic layer and the second magnetic layer and including a metal oxide, wherein the metal oxide of the first oxide layer has a stoichiometrically oxygen-deficient composition, and wherein the second magnetic layer includes a magnetic material doped with a metal element.