公开(公告)号：US12282424B2

公开(公告)日：2025-04-22

申请号：US18238858

申请日：2023-08-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Ho Lee

IPC: G06F12/00 ,  G06F12/02

Abstract: Disclosed is an operation method of a storage device which includes receiving a record including owner data and time information, mapping the time information included in the received record to a physical address of a non-volatile memory, storing part or all of the record including the owner data to the mapped physical address of the non-volatile memory, receiving an access request including a time period, generating output data by performing data processing with respect to owner data corresponding to the time period, and transmitting the output data to the outside.

公开(公告)号：US12282421B2

公开(公告)日：2025-04-22

申请号：US18384646

申请日：2023-10-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dohyeon Kim ,  Hong Rak Son ,  Jae Hun Jang ,  Mankeun Seo ,  Yong Ho Song

IPC: G06F12/00 ,  G06F12/02

Abstract: The present disclosure provides method and apparatuses for managing memory of storage system. In some embodiments, a controller of a storage system includes a memory storing a program, and a processor configured to execute the program to determine whether a type of data stored in the memory is at least one of a first data type and a second data type, store, in the memory, a header of the data stored in the memory, based on a first determination that the data stored in the memory is of the first data type, compress the data stored in the memory, based on a second determination that data stored in the memory is of the second data type, and power off the memory based on at least one of the header of the data and the compressed data having been stored in the memory.

公开(公告)号：US12282226B2

公开(公告)日：2025-04-22

申请号：US18662247

申请日：2024-05-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungyeol Kim ,  Kyungsoo Park ,  Chunsoon Park ,  Kyehoon Lee

IPC: G02F1/13357 ,  F21K9/64 ,  F21Y105/16 ,  F21Y115/10

Abstract: A display apparatus is provided that includes: a printed circuit board (PCB); a light emitting diode (LED) chip mounted on the PCB and configured to emit light; an optical dome disposed over and enclosing the LED chip; a distributed Bragg reflector (DBR) layer arranged on an upper surface of the LED chip; a liquid crystal panel configured to block or pass light output from the LED chip; an optical film arranged between the LED chip and the liquid crystal panel, wherein the optical film comprises a quantum dot sheet formed to enhance color reproducibility by making a change in wavelength of light.

公开(公告)号：US12281426B2

公开(公告)日：2025-04-22

申请号：US16953913

申请日：2020-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keehwan Ka ,  Seongjoo Han

IPC: D06F33/40 ,  D06F23/04 ,  D06F33/47 ,  D06F34/22 ,  G06T7/00 ,  G06T7/60 ,  D06F103/18 ,  D06F105/48 ,  D06F105/62

Abstract: A washing machine and a method for controlling the washing machine are provided. The washing machine includes a washing tub configured to accommodate a laundry, a camera configured to be disposed in a direction towards an inside of the washing tub, and a processor configured to confirm whether water collection of the laundry exists by using an image captured by the camera during rotation of the washing tub.

公开(公告)号：US12281243B2

公开(公告)日：2025-04-22

申请号：US17884077

申请日：2022-08-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byungchul Yoo ,  Byunghoon Lee ,  Myungjun Kim ,  Jikang Kim ,  Jeonghwan Min ,  Kyoungchae Seo ,  Changyoung Jeong

IPC: C09J163/00 ,  B08B3/04 ,  B08B3/08 ,  G03F1/22 ,  G03F1/82

Abstract: An adhesive for an EUV mask includes an epoxy resin composition in an amount of 50 wt % to 80 wt % based on a total weight of the adhesive, the epoxy resin composition including an epoxy resin, a hardener, a toughening agent, a filler, and a curing accelerator, and an inorganic filler in an amount of 20 wt % to 50 wt % based on the total weight of the adhesive, the inorganic filler including one or more of aluminum hydroxide or calcium carbonate.

公开(公告)号：US12281106B2

公开(公告)日：2025-04-22

申请号：US16885595

申请日：2020-05-28

Applicant: Samsung Electronics Co., Ltd. ,  SAMSUNG SDI CO., LTD.

Inventor： Yongsik Jung ,  Youngchun Kwon ,  Younsuk Choi ,  Hosuk Kang ,  Eunsuk Kwon ,  Jhunmo Son ,  Soonok Jeon ,  Yeonsook Chung

IPC: C07D409/04 ,  C07D209/82 ,  C07D401/04 ,  C07D403/04 ,  C07D407/04 ,  C07F7/08 ,  H10K50/12 ,  H10K85/40 ,  H10K85/60

Abstract: Provided are a condensed cyclic compound, an organic light-emitting device including the condensed cyclic compound, and an electronic device including the organic light-emitting device. The condensed cyclic compound is represented by Formula 1, wherein R12 is a group represented by Formula 2-1 and R13 is a group represented by Formula 2-2.

公开(公告)号：US12280466B2

公开(公告)日：2025-04-22

申请号：US17825449

申请日：2022-05-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyug Lee ,  Chae Lyoung Kim ,  Hoyoung Kim ,  Seungjun Lee

IPC: B24B37/04 ,  B24B37/07

Abstract: Disclosed are substrate polishing apparatuses, substrate polishing systems, and/or substrate polishing methods. The substrate polishing apparatus may include an electric field applying module, and a platen that rotates a polishing pad. The electric field applying module may include an inner electrode having a circular shape when viewed in plan. The platen may be on the inner electrode. A central axis of the inner electrode may be spaced apart from a central axis of the platen. The inner electrode may include a first electrode and a second electrode that may surround the first electrode and may have an annular shape.

公开(公告)号：US12280325B2

公开(公告)日：2025-04-22

申请号：US17750884

申请日：2022-05-23

Applicant: Samsung Electronics Co., Ltd. ,  POSTECH Research and Business Development Foundation

Inventor： Hyoungwoo Choi ,  Hyomin Lee ,  Min Ryu ,  Jinkyu Kang ,  Joonseon Jeong ,  Dongwook Kim ,  Daehoon Park ,  Hyun Chul Lee

IPC: B01D47/06 ,  B01D39/20 ,  B01D46/00 ,  B01D46/02 ,  B05D5/08 ,  B82B3/00 ,  B82Y30/00 ,  B82Y40/00

Abstract: A porous composite structure including a substrate including a plurality of nanostructures; a particle layer disposed on a surface of the substrate; and a liquid, a method of preparing the porous composite structure, an article including the porous composite structure, and an air purifier including the porous composite structure.

公开(公告)号：US20250126903A1

公开(公告)日：2025-04-17

申请号：US18990000

申请日：2024-12-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeongsoon KANG ,  Mintae RYU ,  Minsu LEE ,  Wonsok LEE

IPC: H10F39/18 ,  H10F39/00 ,  H10F39/15

Abstract: An image sensor includes a first substrate. A photoelectric conversion region is in the first substrate. A first interlayer insulating layer is on the first substrate. A transistor includes a bonding insulating layer on the first interlayer insulating layer, a semiconductor layer on the bonding insulating layer, and a first gate on the semiconductor layer. A bias pad is spaced apart from the semiconductor layer by the bonding insulating layer. The bias pad overlaps the first gate in a planar view. A second interlayer insulating layer covers the transistor.

公开(公告)号：US20250126875A1

公开(公告)日：2025-04-17

申请号：US18913129

申请日：2024-10-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjae LEE ,  Seunggeol NAM ,  Donghoon KIM ,  Sijung YOO ,  Dukhyun CHOE

IPC: H01L29/51 ,  H01L21/28 ,  H01L29/78 ,  H10B51/10 ,  H10B51/30

Abstract: Provided is a semiconductor device including a channel layer including a semiconductor material, a ferroelectric layer arranged on the channel layer and including a ferroelectric material, a gate electrode arranged on the ferroelectric layer, a first insertion layer arranged between the ferroelectric layer and the gate electrode and including a first paraelectric material, and a second insertion layer arranged between the channel layer and the ferroelectric layer and including a second paraelectric material having a dielectric constant higher than a dielectric constant of the first paraelectric material.