公开(公告)号：US20250054733A1

公开(公告)日：2025-02-13

申请号：US18424996

申请日：2024-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yirop Kim ,  Seungbin Lim ,  Songyun Kang ,  Kyungsun Kim ,  Kuihyun Yoon ,  Jihwan Kim ,  Heewon Min ,  Insoo Lee ,  Junho Lee ,  Seunghee Cho

IPC: H01J37/32

Abstract: An apparatus for processing a substrate may include a process chamber, a substrate-supporting module, an upper electrode module and a valve module. The process chamber may have a substrate-processing region configured to process the substrate using process gases. The substrate-supporting module may be arranged in a lower region of the process chamber to support the substrate. The upper electrode module may be arranged in an upper region of the process chamber. The valve module may be provided to the upper electrode module to control a supplying of the process gases into the substrate-processing region.

公开(公告)号：US20240291622A1

公开(公告)日：2024-08-29

申请号：US18655836

申请日：2024-05-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junho Lee ,  Jaein Kim ,  Huiwon Je ,  Jinwon Choi

IPC: H04L5/00

CPC classification number: H04L5/006 ,  H04L5/0048 ,  H04L5/0082

Abstract: A method of operating a wireless communication device including a plurality of antennas according to an exemplary embodiment of the present disclosure includes determining an antenna subset including at least one of the plurality of antennas, transmitting a sounding reference signal (SRS) switching signal to a base station through at least one antenna of the antenna subset, receiving a channel state information-reference signal (CSI-RS) transmitted using a first beam from the base station, selecting a precoding matrix indicator (PMI) based on the CSI-RS, transmitting the selected PMI to the base station, and receiving a signal transmitted from the base station through a second beam determined based on the SRS switching signal and the PMI.

公开(公告)号：US12026850B2

公开(公告)日：2024-07-02

申请号：US18160512

申请日：2023-01-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungmin Kim ,  Heungkyo Seo ,  Junho Lee ,  Sojeong Cha ,  Hyungdo Lee

IPC: G06T3/608 ,  G06F3/04845 ,  G06F3/04883 ,  G06V30/32

CPC classification number: G06T3/608 ,  G06F3/04845 ,  G06F3/04883 ,  G06V30/36

Abstract: An electronic device is provided. The electronic device includes a display, an input sensing circuit capable of acquiring a handwriting input inputted through the display, and at least one processor electrically connected to the display and the input sensing circuit, wherein the at least one processor uses the input sensing circuit to recognize written characters generated by means of the handwriting input inputted through the display, determines the slope of the recognized written characters, horizontally aligns the recognized written characters on the basis of the determined slope, and controls the display so that the recognized written characters and the horizontally aligned written characters are overlapped and displayed.

公开(公告)号：US12010068B2

公开(公告)日：2024-06-11

申请号：US17643219

申请日：2021-12-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junho Lee ,  Jaein Kim ,  Huiwon Je ,  Jinwon Choi

IPC: H04L5/00

CPC classification number: H04L5/006 ,  H04L5/0048 ,  H04L5/0082

Abstract: A method of operating a wireless communication device including a plurality of antennas according to an exemplary embodiment of the present disclosure includes determining an antenna subset including at least one of the plurality of antennas, transmitting a sounding reference signal (SRS) switching signal to a base station through at least one antenna of the antenna subset, receiving a channel state information-reference signal (CSI-RS) transmitted using a first beam from the base station, selecting a precoding matrix indicator (PMI) based on the CSI-RS, transmitting the selected PMI to the base station, and receiving a signal transmitted from the base station through a second beam determined based on the SRS switching signal and the PMI.

公开(公告)号：US20240080577A1

公开(公告)日：2024-03-07

申请号：US18241660

申请日：2023-09-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangyun Lee ,  Sookyoung Roh ,  Seokho Yun ,  Junho Lee

IPC: H04N23/84 ,  G06T3/40 ,  G06T5/10 ,  H01L27/146

CPC classification number: H04N23/843 ,  G06T3/4015 ,  G06T5/10 ,  H01L27/14621 ,  G06T2207/10024

Abstract: An image acquisition apparatus according to an example embodiment includes an image sensor including a sensor substrate including a plurality of photo-sensing cells for sensing light thereon, and a color separation lens array disposed in front of the sensor substrate and including a nanostructure to separate incident light by color, wherein the nanostructure forms a phase distribution in a plurality of regions facing the plurality of photo-sensing cells, respectively, and the phase distribution is formed so as to condense light of different wavelengths onto photo-sensing cells adjacent to each other, and a processor configured to process an image signal for each color obtained from the image sensor. The processor is further configured to perform decoupling with respect to sensing signals of the plurality of photo-sensing cells by using a kernel defined from a point spread function determined by the phase distribution.

公开(公告)号：US11909493B2

公开(公告)日：2024-02-20

申请号：US18058547

申请日：2022-11-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hongsik Yoon ,  Jungmin Park ,  Junho Lee

IPC: H04B7/08 ,  H04B7/022 ,  H04B7/06 ,  H04L25/02

CPC classification number: H04B7/086 ,  H04B7/022 ,  H04B7/0617 ,  H04L25/0224

Abstract: A wireless communication apparatus for supporting communication with multiple transmission and reception points (TRPs) includes a radio frequency integrated circuit (RFIC) configured to receive a first reference signal from a first TRP and a second reference signal from a second TRP, and processing circuitry configured to estimate channels of a plurality of subcarriers based on at least one of the first reference signal or the second reference signal, determine a beamforming parameter based on the estimated channels, the beamforming parameter being determined based on a capacity of an effective channel between the wireless communication apparatus and both the first TRP and the second TRP, and adjust a reception beam based on the beamforming parameter, and the RFIC being configured to receive a first physical downlink shared channel (PDSCH) from the first TRP through the adjusted reception beam, and receive a second PDSCH from the second TRP.

公开(公告)号：US11735698B2

公开(公告)日：2023-08-22

申请号：US17548114

申请日：2021-12-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaesung Hyun ,  Namhyeok Kwak ,  Gunduk Kim ,  Dohun Kim ,  Junho Lee

IPC: H01L33/50 ,  F21S41/176 ,  H01L33/62 ,  H01L27/15 ,  H01L33/22 ,  F21S41/153

CPC classification number: H01L33/505 ,  F21S41/153 ,  F21S41/176 ,  H01L27/156 ,  H01L33/22 ,  H01L33/62

Abstract: A light-emitting device is provided. The light-emitting device includes a plurality of first light-emitting structures provided in a first light-emitting pixel region; a plurality of second light-emitting structures provided in a second light-emitting pixel region adjacent to the first light-emitting pixel region; a barrier wall structure defining a plurality of regions in the first light-emitting pixel region and a single region in the second light-emitting pixel region; a first fluorescent layer provided in the plurality of regions; and a second fluorescent layer provided in the single region. The first fluorescent layer and the second fluorescent layer have different shapes.

公开(公告)号：US20230060946A1

公开(公告)日：2023-03-02

申请号：US17871902

申请日：2022-07-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungsoo Ha ,  Juyoun Choi ,  Junho Lee

IPC: H01L23/498 ,  H01L23/31

Abstract: The upper redistribution structure of the semiconductor package includes an upper redistribution insulating layer disposed on a semiconductor chip; a first upper redistribution line pattern extending in a horizontal direction inside the upper redistribution insulating layer; a first upper redistribution via pattern extending in a vertical direction inside the upper redistribution insulating layer and configured to connect plurality of first conductive pads to the first upper redistribution line pattern; a pad line pattern extending in the horizontal direction in an upper portion of the upper redistribution insulating layer and configured to connect plurality of second conductive pads with each other; and a pad via pattern extending in the vertical direction inside the upper redistribution insulating layer and configured to connect at least one of the plurality of first conductive pads to the conductive connection member.

公开(公告)号：US20220224461A1

公开(公告)日：2022-07-14

申请号：US17643219

申请日：2021-12-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junho Lee ,  Jaein Kim ,  Huiwon Je ,  Jinwon Choi

IPC: H04L5/00

Abstract: A method of operating a wireless communication device including a plurality of antennas according to an exemplary embodiment of the present disclosure includes determining an antenna subset including at least one of the plurality of antennas, transmitting a sounding reference signal (SRS) switching signal to a base station through at least one antenna of the antenna subset, receiving a channel state information-reference signal (CSI-RS) transmitted using a first beam from the base station, selecting a precoding matrix indicator (PMI) based on the CSI-RS, transmitting the selected PMI to the base station, and receiving a signal transmitted from the base station through a second beam determined based on the SRS switching signal and the PMI.

公开(公告)号：US11324112B2

公开(公告)日：2022-05-03

申请号：US16962600

申请日：2019-01-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junho Lee ,  Antonio Ciccomancini Scogna

IPC: H01Q1/52 ,  H05K1/02 ,  H01Q9/04 ,  H01Q21/06 ,  H05K9/00

Abstract: An antenna device comprises: a printed circuit board formed with both sides in a plate shape including a first surface and a second surface and including at least one conductive layer between the first surface and the second surface; an array of conductive plates formed parallel to the first surface on or in the printed circuit board; a wireless communication circuit electrically connected to the array of conductive plates, coupled to the first surface, and capable of transmitting or receiving frequencies between 3 GHz and 300 GHz; and a conductive shielding structure mounted on the first surface of the printed circuit board and electrically connected to the at least one conductive layer when covering the wireless communication circuit, wherein the conductive shielding structure may include: a third surface facing the first surface when seen from the top of the first surface; and an electromagnetic bandgap (EBG) structure formed on the third surface.