公开(公告)号：US12298814B2

公开(公告)日：2025-05-13

申请号：US17957896

申请日：2022-09-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heesung Lee ,  Goeun Kim ,  Inkyu Kim ,  Hyunsoo Kim ,  Hyesun Park ,  Youngjun Heo ,  Youngsoo Jung

IPC: H05K5/02 ,  G06F1/16 ,  H05K5/04

Abstract: An electronic device according to various embodiments of the disclosure may include: a cover glass configured to protect a display; and a bracket, wherein the bracket includes: a first area in contact with the cover glass; and a second area extending from the first area, the first area includes a first surface layer to which a first texture and a first color are applied, the second area includes a second surface layer to which a second texture different from the first texture is applied, the first color is substantially the same color as the cover glass, and the first texture is substantially the same texture as the cover glass.

公开(公告)号：US12298749B2

公开(公告)日：2025-05-13

申请号：US17748241

申请日：2022-05-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taelim Choi ,  Jun Haeng Lee

IPC: G05B19/418

Abstract: A method and device for predicting a defect. The method includes determining a sequence between a plurality of sub-models by modeling a production process into the plurality of sub-models, mapping production process data into each of the plurality of sub-models, determining, by a corresponding sub-model, output data comprising defect information on a potential defect occurring in a corresponding step, for each of the plurality of sub-models, predicting information associated with a defect in the production process based on the output data corresponding to each of the plurality of sub-models, and inputting the output data of each of the sub-models to a subsequent sub-model of the corresponding sub-model, based on the sequence.

公开(公告)号：US12298429B2

公开(公告)日：2025-05-13

申请号：US18496145

申请日：2023-10-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungdo Choi ,  Jong-Sok Kim ,  Young Rae Cho

IPC: G01S7/35 ,  G01S13/536 ,  G01S13/58 ,  G01S13/931

Abstract: A radar signal processing method includes: extracting a first chirp sequence signal of a first carrier frequency and a second chirp sequence signal of a second carrier frequency from a radar signal received through an array antenna in a radar sensor; generating a first range-Doppler map by performing frequency conversion on the first chirp sequence signal; detecting a first target cell corresponding to a first target in the first range-Doppler map; determining a first ambiguous Doppler velocity of the first target based on first frequency information of the first target cell; determining a first range of an unambiguously measurable Doppler velocity through the first chirp sequence signal; estimating second ambiguous Doppler velocities based on the first ambiguous Doppler velocity and the first range; and determining a Doppler velocity of the first target by performing partial frequency conversion on the second chirp sequence signal based on the second ambiguous Doppler velocities.

公开(公告)号：US12297379B2

公开(公告)日：2025-05-13

申请号：US18404861

申请日：2024-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mun Ja Kim ,  Byungchul Yoo ,  Haeshin Lee ,  Chang Young Jeong ,  Yunhan Lee

IPC: C09J129/04 ,  C08K3/04 ,  C08K3/36 ,  C08K5/05 ,  G03F1/64 ,  C08H7/00

Abstract: An adhesive composition, a method for preparing the same, a reticle assembly including the same, and a method for fabricating the reticle assembly including the same are provided. The adhesive composition includes a polyphenol compound including tannic acid, a polymer including polyvinyl alcohol, and a solvent including water and alcohol.

公开(公告)号：US12295710B2

公开(公告)日：2025-05-13

申请号：US17940655

申请日：2022-09-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Artem Yurievich Nikishov ,  Konstantin Alexandrovich Pavlov ,  Namseok Chang

IPC: A61B5/053 ,  A61B5/00 ,  A61B5/0537

Abstract: A device for bioimpedance determining is provided. The device includes contact electrodes for contacting with one part of the user's body and for contacting with another part of the user's body, an alternating current source, a current measurement circuit, a voltage measurement circuit in the region of one of the contact electrodes for contacting with one part of the user's body, and in the region of one of the contact electrodes for contacting with another part of the user's body, a switch connected to the alternating current (AC) source and to the current measurement circuit and configured to form a first and a second current measurement paths so that the current flows through the user's body from one part of the body to another part of the body, and a control unit configured to determine the user's bioimpedance based on the measured current and voltage values.

公开(公告)号：US20250151576A1

公开(公告)日：2025-05-08

申请号：US18764637

申请日：2024-07-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jisoo Ham ,  Kyunglyong Kang ,  Jungu Kang ,  Youngmok Kim ,  Yongsang Jeong

IPC: H10K59/80 ,  G02B27/01 ,  H10K59/122 ,  H10K102/00

Abstract: An organic light-emitting display includes a substrate including a first pixel region, a second pixel region, and a division region disposed between the first pixel region and the second pixel region, an insulating layer disposed on the substrate and including a recess disposed in the division region, the insulating layer including a first inner side wall defining a first portion of the recess and a second inner side wall extending from the first inner side wall, defining a second portion of the recess, and having a curved shape, a plurality of pixel electrodes disposed on the insulating layer, a spacer disposed on a side wall of each of the pixel electrodes and the first inner side wall, and a first organic emission layer disposed on the spacer, wherein the spacer includes a material having an etch selectivity different than an etch selectivity of the insulating layer.

公开(公告)号：US20250151441A1

公开(公告)日：2025-05-08

申请号：US18809676

申请日：2024-08-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changkyu Lee ,  Jinyoung Kim ,  Byoungho Kwon ,  Dhami Park ,  Jihun Lim

IPC: H01L27/146

Abstract: An image sensor includes a substrate, a first pixel disposed in the substrate, the first pixel including a first photoelectric conversion region, a second pixel disposed adjacent to the first pixel in the substrate, the second pixel including a second photoelectric conversion region, a first floating diffusion region in the first pixel, a second floating diffusion region in the second pixel, an insulation layer on the substrate, and a first buried connect penetrating the insulation layer and connected to the first floating diffusion region and the second floating diffusion region, wherein the first buried connect includes an upper surface and a lower surface, the upper surface of the first buried connect is at a higher vertical level than an upper surface of the insulation layer, and the lower surface of the first buried connect is at a higher or equal vertical level than a lower surface of the insulation layer.

公开(公告)号：US20250151440A1

公开(公告)日：2025-05-08

申请号：US18751960

申请日：2024-06-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kooktae KIM

IPC: H01L27/146

Abstract: An image sensor includes unit pixels on a substrate and a pixel isolation structure passing through the substrate in a vertical direction, defining the unit pixels, and having a network-type planar structure. The pixel isolation structure includes a line isolation portion and a corner isolation portion, the line isolation portion linearly extending along a side of each of two adjacent ones of the unit pixels between the two adjacent unit pixels, and the corner isolation portion contacting a corner of each of two adjacent ones of the unit pixels. The pixel isolation structure includes a conductive pillar including a first conductive pillar in the line isolation portion and a second conductive pillar in the corner isolation portion, and an insulating structure surrounding the conductive pillar. The conductive pillar includes a metal pillar having a width in the vertical direction that varies.

公开(公告)号：US20250151327A1

公开(公告)日：2025-05-08

申请号：US18666927

申请日：2024-05-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonhee KANG ,  Junchae LEE ,  Sungsoo KIM ,  Kyuhee HAN

IPC: H01L29/423 ,  H01L29/06 ,  H01L29/417 ,  H01L29/775 ,  H01L29/786

Abstract: A semiconductor device includes a substrate; an active pattern extending on the substrate in a first direction; a plurality of channel layers on the active pattern; a gate structure surrounding the plurality of channel layers, and extending in a second direction that intersects the first direction; blocking insulating layers on both side surfaces of the gate structure, respectively, each of the blocking insulating layers having an upper region having a first thickness and a lower region having a second thickness smaller than the first thickness; source/drain patterns on portions of the active pattern on both sides of the gate structure, the source/drain patterns defining trenches therein; contact structures on the source/drain patterns and filling the trenches; and a metal-semiconductor compound layer between the source/drain patterns and the contact structures.

公开(公告)号：US20250151293A1

公开(公告)日：2025-05-08

申请号：US18738574

申请日：2024-06-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeehyun JUNG ,  Hansung RYU ,  Jongbeom PARK

IPC: H10B80/00 ,  H01L23/00 ,  H01L25/065

Abstract: A high bandwidth memory includes a base die and a memory stack on the base die. The memory stack includes a plurality of memory dies. The memory stack includes a first memory die closest to the base die among the plurality of memory dies and having a first width in a horizontal direction, and a second memory die on the first memory die and having a second width in the horizontal direction, the first width is smaller than the second width.