Patents Assigned to Samsung Electronics Co., Ltd.
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Publication number: 20250040776Abstract: A robot cleaner and a control method thereof are provided. The robot cleaner includes a camera, a vacuum, a driver, and at least one processor configured to acquire at least one image through the camera while the robot cleaner is driving along a first driving route, identify an amount of dust in areas within a view angle of the camera based on the acquired image, control the suction part to perform a cleaning operation for an area to be cleaned identified based on the identified amount of dust, and acquire first map data indicating an amount of dust of an area wherein the robot cleaner drove among the areas within the view angle of the camera and second map data indicating an amount of dust of an area wherein the robot cleaner is going to drive among the areas within the view angle of the camera based on the identified amount of dust.Type: ApplicationFiled: June 13, 2024Publication date: February 6, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Hyunseok HONG
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Publication number: 20250041996Abstract: Disclosed are grinding wheels, back-grinding apparatuses, and abrasive article manufacturing methods. The grinding wheel comprises a wheel body having a disk shape and an abrasive article combined with one surface of the wheel body. The abrasive article includes an abrasive body and a plurality of grinding particles in the abrasive body. The abrasive body provides a groove hole that is recessed in a first direction as a horizontal direction on a lateral surface of the abrasive body. A length in the first direction of the groove hole is less than a width in the first direction of the abrasive body.Type: ApplicationFiled: January 29, 2024Publication date: February 6, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Wonkeun Cho, Donghoon Kwon
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Publication number: 20250048801Abstract: A display device includes a lower substrate comprising at least one light-emitting diode (LED) light source, an upper substrate comprising at least one quantum dot color filter, and a bonding layer configured to bond the lower substrate and the upper substrate. The upper substrate may include a partition wall structure including least one sub-rod is repeatedly provided in an edge area of a partition wall layer.Type: ApplicationFiled: April 25, 2024Publication date: February 6, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sanghyun SOHN, Yeseul Park, Sungjun Koh
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Publication number: 20250048810Abstract: A display apparatus includes: a substrate; and a plurality of light emitting diode (LED) elements disposed on the substrate in a matrix form, wherein the plurality of LED elements includes: a first LED element including a first light emitting layer, a second LED element including a second light emitting layer, and a third LED element including a third light emitting layer, wherein the first LED element, the second LED element, and the third LED element are disposed in a column direction of the plurality of LED elements, and constitute one pixel together, and wherein the first light emitting layer, the second light emitting layer, and the third light emitting layer respectively comprises a first weak light-emitting area, a second weak light-emitting area, and a third weak light-emitting area that are aligned in a line in the column direction.Type: ApplicationFiled: October 23, 2024Publication date: February 6, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Junghoon YOON, Wonyong LEE, Hochul LEE
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Publication number: 20250048642Abstract: A semiconductor memory device includes a substrate, a mold structure including a plurality of gate electrodes and a plurality of mold insulating films alternately stacked on the substrate, a channel structure extending in a first direction and penetrating the mold structure, the channel structure including a semiconductor pattern and a ferroelectric film between the semiconductor pattern and the plurality of gate electrodes, a channel pad on the channel structure, and a bit line contact connected to the channel pad, wherein an uppermost part of the ferroelectric film protrudes beyond an uppermost gate electrode among the plurality of gate electrodes, the channel pad includes a first portion in contact with the semiconductor pattern and a second portion in contact with the first portion and the bit line contact, the first portion has a first width, and the second portion has a second width greater than the first width.Type: ApplicationFiled: February 26, 2024Publication date: February 6, 2025Applicant: Samsung Electronics Co., Ltd.Inventors: Il Ho MYEONG, Su Seong NOH, Seung Min LEE, Sang Woo HAN
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Publication number: 20250048783Abstract: Provided is a method of manufacturing a display, the method including a first operation of transferring a plurality of micro light emitting diodes (LEDs) to a plurality of wells of an interposer through a fluidic self assembly (FSA) process, a second operation of aligning a driving substrate on the interposer, a third operation of injecting a penetrating solvent between the interposer and the driving substrate, such that the penetrating solvent penetrates between the plurality of micro LEDs and the plurality of wells, and a fourth operation of transferring the plurality of micro LEDs to the driving substrate by radiating light to the interposer to vaporize the penetrating solvent.Type: ApplicationFiled: October 18, 2024Publication date: February 6, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Joonyong PARK, Seogwoo Hong, kyungwook Hwang, Hyunjoon Kim, Junsik Hwang
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Publication number: 20250048632Abstract: A semiconductor device may include a stack structure including interlayer insulating layers and gate electrodes alternately stacked in a vertical direction; a vertical pillar in a hole penetrating through the stack structure, the vertical pillar including a channel layer; and protrusions between the vertical pillar and the gate electrodes. The protrusions may be spaced apart from each other in the vertical direction. The protrusions may include a first data storage layer, a second data storage layer between the first data storage layer and the channel layer, and a first conductive layer in contact with a first side surface of the second data storage layer. A material of the second data storage layer may be from a material of the first data storage layer.Type: ApplicationFiled: May 24, 2024Publication date: February 6, 2025Applicant: Samsung Electronics Co., Ltd.Inventors: Juhyung KIM, Jisung KIM, Chaeho KIM, Youjung KIM, Kwangmin PARK
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Publication number: 20250044351Abstract: Provided are a semiconductor test carrier, a semiconductor test apparatuse, and a semiconductor test method. The semiconductor test carrier includes a support plate, a connection member that extends in a horizontal direction from one side of the support plate, and an upper plate on the support plate. The support plate includes a support body having a disk shape and a glass member coupled to the support body. The support body provides a placement hole that vertically penetrates the support body. At least a portion of the glass member is inserted into the placement hole.Type: ApplicationFiled: April 11, 2024Publication date: February 6, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Heejin Baek
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Publication number: 20250043046Abstract: Provided are a polymer including a first repeating unit represented by Formula 1 and having a glass transition temperature of 50° C. or less, a polymer-containing composition including the polymer, and a method of forming a pattern by using the polymer-containing composition: wherein, in Formula 1, descriptions of L11 to L13, a11 to a13, An, R11, R12, b12, and p1 are provided in the present specification.Type: ApplicationFiled: January 5, 2024Publication date: February 6, 2025Applicant: Samsung Electronics Co., Ltd.Inventors: Minsang KIM, Haengdeog KOH, Yoonhyun KWAK, Jeongho MUN, Seonghyeon AHN, Chanjae AHN, Jaejun LEE, Kyuhyun IM, Jungha CHAE, Sungwon CHOI
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Publication number: 20250042797Abstract: An apparatus configured to treat wastewater includes a first water tank configured to store wastewater, a second water tank configured to store absorbent liquid, and a membrane assembly including a membrane including holes, the membrane assembly configured to receive the wastewater from the first water tank and the absorbent liquid from the second water tank, where the membrane assembly is further configured to allow materials to move between the wastewater and the absorbent liquid through the holes, and where, in the membrane assembly, a temperature of the absorbent liquid is different from a temperature of the wastewater.Type: ApplicationFiled: June 5, 2024Publication date: February 6, 2025Applicants: SAMSUNG ELECTRONICS CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Daeseon Park, Seoktae Kang, David Kim, Junho Kim, Inseo Yoon, Hansol Jang
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Publication number: 20250044238Abstract: A robotic vacuum cleaner according to an embodiment includes a main body forming an outer appearance, a rotation part rotatably disposed on a lower side of the main body, a cleaning member detachably couplable to the rotation part and having at least one reflective pattern provided on a surface thereof, and an optical sensor disposed at a position adjacent to the rotation part, emitting light toward the cleaning member, and obtaining a light reflection amount reflected by the cleaning member, and the at least one reflective pattern has a reflectance different from a remaining region of the surface not provided with reflective pattern.Type: ApplicationFiled: June 6, 2024Publication date: February 6, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jongsoo HONG, Jeehoon KIM, Chunseong KIM
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Publication number: 20250048766Abstract: Provided is an image sensor including a sensor substrate including a plurality of pixels configured to sense light, and a nano-photonic lens array configured to separate incident light based on color and condense the separated incident light onto the plurality of pixels, wherein the nano-photonic lens array includes a plurality of supercells two-dimensionally disposed and including first unit patterns and second unit patterns, respectively including a plurality of pixel corresponding regions corresponding to the plurality of pixels, and wherein each of the plurality of pixel corresponding regions includes a plurality of nano-structures configured to separate the incident light based on color and condense the incident light onto the plurality of pixels, and wherein a cross-sectional size or a cross-sectional shape of a first nano-structure is different from a cross-sectional size or a cross-sectional shape of a second nano-structure.Type: ApplicationFiled: May 24, 2024Publication date: February 6, 2025Applicant: Samsung Electronics Co., Ltd.Inventors: Choonlae CHO, Hongkyu PARK, Jungho CHA, Sookyoung ROH, Sangeun MUN, Sungmo AHN
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Publication number: 20250045879Abstract: Provided are an electronic device and method for reconstructing an image from a coded image. The electronic device may acquire a coded image, based on light in which a phase is modulated by a first phase mask including noise or a second phase mask not including the noise, and acquire a reconstructed image by inputting the coded image to an artificial intelligence model trained to reconstruct an image. The noise may be an error that occurred according to a process of a phase mask.Type: ApplicationFiled: April 24, 2024Publication date: February 6, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Youngmo JEONG, Bonkon KOO, Jongchul CHOI
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Publication number: 20250046122Abstract: There is provided a method and apparatus for performing gesture recognition in an electronic device, including: tracking a visible trajectory of a hand of a user from a plurality of frames captured by the electronic device, identifying, by the electronic device, a first frame where the hand of the user has gone out of a Field of View (FOV) of the electronic device, identifying the second frame where the hand of the user has come back into the FOV, predicting, using an Artificial Intelligence (AI) model, a trajectory of the hand of the user using one or more frames captured before the first frame, and one or more frames captured after the second frame, and recognizing at least one hand gesture performed during the visible trajectory of the hand of the user, and the predicted trajectory of the hand of the user.Type: ApplicationFiled: October 4, 2024Publication date: February 6, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Vishakha S R, Bindigan Hariprasanna Pawan Prasad, Green Rosh K S, Akula Jayaprakash, Meghana Shankar, Prateek Kukreja, Shubham Mallik Thakur, Sagar Parmar, Mukesh Jha, Sungsoo Choi, Hyuntaek Woo, Chaeeun Lee, Beomsu Kim
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Publication number: 20250044743Abstract: Provided is a method of operating an electronic apparatus, an electronic apparatus, and a storage medium. The method of operating a first electronic apparatus includes: acquiring alarm clock setting information of at least one alarm clock from at least one second electronic apparatus; determining, based on the alarm clock setting information, an alarm sound playing direction corresponding to each alarm clock of the at least one alarm clock; and for each alarm clock of the at least one alarm clock, playing an alarm sound corresponding to the alarm clock toward the alarm sound playing direction corresponding to the alarm clock.Type: ApplicationFiled: October 21, 2024Publication date: February 6, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Suxian ZHANG, Huihui YANG, Zhongwei ZHANG, Kechi XIE
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Publication number: 20250045104Abstract: A storage device includes at least one nonvolatile memory device, and a controller controlling the at least one nonvolatile memory device. The controller includes a parameter storage storing a power parameter indicating a clock value of each of internal configurations for each power state. The power parameter is a value derived by performing machine learning considering performance, peak power, and average power.Type: ApplicationFiled: January 10, 2024Publication date: February 6, 2025Applicant: Samsung Electronics Co., Ltd.Inventors: Kibeen JUNG, Minkyu KIM, Hankyoo LEE, Namhoon KIM, Byeonghui KIM, Jisoo KIM, Hyunkyo OH
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Publication number: 20250044557Abstract: Provided is a device including: an image sensor; and a lens assembly, wherein the lens assembly includes a first lens made of a synthetic resin that is closest to the object side of the lens assembly among the lenses of the assembly, wherein at least one surface of an object side or an image side surface of the first lens is a free curved surface lens including a first radius of curvature for a first curve in a first direction, and a second radius of curvature different from the first radius of curvature for a second curve in a second direction, wherein an effective diameter of the second curve is greater than an effective diameter of the first curve, and the device satisfies the expression 0.1<DY_L1/F1<0.3, wherein DY_L1 is the effective diameter of the first curve, and F1 is a focal length of the first lens.Type: ApplicationFiled: October 21, 2024Publication date: February 6, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jungpa SEO, Seungyong KIM, Yongjae LEE
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Publication number: 20250045110Abstract: Provided are an apparatus and method for processing a task. The method includes, based on receiving target information sent by a user terminal for a plurality of candidate applications in a group chat, performing semantic analysis on the target information to generate a target task corresponding to the target information. The method includes identifying, based on the target task and the plurality of candidate applications, a target application corresponding to the target task; providing the target task to the target application to execute the target task; receiving task result information corresponding to the target task. The method includes generating, based on the task result information, target response information corresponding to the task result information; providing the target response information corresponding to the task result information on the user terminal.Type: ApplicationFiled: May 31, 2024Publication date: February 6, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Wenlong LI, Mengyuan WU
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Publication number: 20250045371Abstract: A method with access authority management includes: receiving an input image comprising a region of at least one portion of a body of a user; determining whether the user corresponds to multiple users or a single user using the region of the at least one portion of the body; performing a verification for the user based on a face region in the input image, in response to the determination that the user is the single user; determining whether the input image is a real image or a spoofed image based on whether the verification is successful; and allowing an access authority to a system to the user, in response to the determination that the input image is the real image.Type: ApplicationFiled: October 18, 2024Publication date: February 6, 2025Applicant: Samsung Electronics Co., Ltd.Inventors: Jiwon BAEK, Seungju HAN, Kikyung KIM, Insoo KIM, Jaejoon HAN
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Publication number: 20250045149Abstract: An apparatus includes a port that is connected to a link including plural lanes to support communication between the apparatus and another device and that transmits a flit in a flit mode, and a processor that controls the link based on a link training and status state machine (LTSSM). The processor transitions from an L0 state to an L0p state, included in the LTSSM, for a portion of the plural lanes based on a receiver error occurring in the portion of the plural lanes and based on the link reaching a specific data rate using equalization bypass, and the port, after transitioning to the L0p state, transmits an ordered set (OS) through the portion of the plural lanes and transmits the flit through remaining lanes of the plural lanes.Type: ApplicationFiled: March 26, 2024Publication date: February 6, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong Heon JEONG, Kangrak KWON, Youngkyu PARK, Hyunseok SEO, Kyungmin LEE, Dongwook LEE