Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Samsung Sdi Co., Inc.

Seoul National University

Jungmin Lee

Junghwan Park

Younghyun Kim

Youngmi Ha

Sungjoon Cho

Kyungil Hong

Kyounghoon Kim

Hansol Choi

Kyungmin Park

Yusu Kim

Juhyang Lee

Byungwook Kim

Se Chung Oh

Kuchul Jung

Yoonhee Choi

Minjeong Kang

Dongwoo Kim

Yongsang Yun

Chihyun Cho

Younghoon Kim

Sechung Oh

Kyoungwon Kim

Jeongmin Moon

Myunggil Choi

Yuhyun Kim

Ilkyong Kwon

Myungseop Kim

Dongkyu Kim

Jaesung Lee

Jiwoo Lee

Kwangpyo Choi

Hyunsuk Choi

Youngo Park

Sangwon Lee

Jaemin Kim

Seyoung Jang

Seunghun Lee

Kisun Lee

Ki Woong Kim

Juhee Sohn

SungSu A Kim

Byoungjae Bae

Heeju Shin

Pilwon Seo

Sunggeun Yoon

Duhyun Kim

Yong-Kyun Park

Jaemu Ha

Choongho Lee

Kundong Kim

Seunghyun Yeo

Sangwook Baek

Seungbeom Kang

Boyoung Kim

Sungsu Kim

Hyunjun Oh

Donghyun Shin

Jangwook Choi

Hyungjong Jeong

Donghyun Han

Yongsun Park

Seunghyeok June

Yunshik Cho

Byeong-hyun Kim

Seongil Lee

Joon-Seo Yim

Jiyun Bang

Minyoung Kwon

Gihyeon Bae

Taekeun Kang

Hyunwoo Kwon

Hyunhee Kim

Hyunsu Lee

Daeneung Kim

Boeun Lee

A method of predicting optimal values for a plurality of parameters used in an operation of an image signal processor includes: inputting initial values for the plurality of parameters to a machine learning model having an input layer, corresponding to the plurality of parameters, and an output layer corresponding to a plurality of evaluation items extracted from a result image generated by the image signal processor; obtaining evaluation scores for the plurality of evaluation items using an output of the machine learning model; adjusting weights, applied to the plurality of parameters, based on the evaluation scores; and determining the optimal values using the adjusted weights.

Predicting optimal values for parameters used in an operation of an image signal processor using machine learning

An apparatus for manufacturing a display device includes a stage to support first and second members, and a pressurization portion spaced apart from the stage and to press the first or second member. The pressurization portion includes: a contact portion facing the stage and to contact the first or second member; a first force application unit connected to the contact portion and to linearly move the contact portion; and a second force application unit connected to the contact portion and spaced apart from the first force application unit. The second force application unit linearly moves the contact portion in a portion of the contact portion that is different from the portion contacted by the first force application unit. At least one of the first and second force application units is configured to operate according to a force applied by the contact portion to one of the first and second members.

Apparatus and method of manufacturing a display device

A clothing management apparatus may include a display and a processor to, based on a state of a garment in an image of the garment, determine a management necessity of the garment, based on the management necessity, determine a management completeness that is expected when the garment is managed according to a management mode among a plurality of management modes, based on the management completeness, generate an expected image of the garment when the garment is managed according to the management mode, and control the display to display the expected image to a user.

Clothing management apparatus and method for controlling thereof

A method of fabricating a magnetic memory device comprises forming, on a substrate, a data storage structure including a bottom electrode, a magnetic tunnel junction pattern, and a top electrode, forming a first capping dielectric layer conformally covering lateral and top surfaces of the data storage structure, and forming a second capping dielectric layer on the first capping dielectric layer. The forming the first capping dielectric layer is performed by PECVD in which a first source gas, a first reaction gas, and a first purging gas are supplied. The forming the second capping dielectric layer Is performed by PECVD in which a second source gas, a second reaction gas, and a second purging gas are supplied. The first and second reaction gases are different from each other. The first and second purging gases are different from each other.

Magnetic memory device and method of fabricating the same

Provided is a method of operating an assessment device which communicates with an image sensor and includes an input buffer and a processor, the method including receiving, by the input buffer, raw image data from the image sensor that is configured to capture a test chart, generating, by the processor, conversion image data based on color domain transformation of the raw image data, generating, by the processor, estimation image data by estimating a non-distorted image based on the conversion image data, and assessing, by the processor, color distortion of the image sensor based on the estimation image data and the conversion image data.

Method of operating assessment device assessing color distortion of image sensor

An image processing apparatus for performing image quality processing on an image includes: a memory configured to store one or more instructions; and a processor configured to execute the one or more instructions stored in the memory to: obtain a first image by downscaling an input image by using a downscale network; extract first feature information corresponding to the first image by using a feature extraction network; obtain a second image by performing image quality processing on the first image based on the first feature information, by using an image quality processing network; and obtain an output image by upscaling the second image, extracting second feature information corresponding to the input image, and performing image quality processing on the upscaled second image based on the second feature information, by using an upscale network.

Image processing apparatus and operating method thereof

An inkjet apparatus includes a head pack including sub-head packs, at least one inkjet head coupled to each of the sub-head packs, a head pack aligner coupled to each of the sub-head packs, and including a first motor which moves each of the sub-head packs in a first rotation direction, a second motor which is disposed on the first motor and moves each of the sub-head packs in a first direction which is a longitudinal direction of each of the sub-head packs in a plan view, and a controller which controls a moving position of each of the sub-head packs and a head aligner coupled to the inkjet head and including a first adjusting member which moves the inkjet head in a second rotation direction and a second adjusting member which moves the inkjet head in a second direction which is a longitudinal direction of each of the inkjet head.

Inkjet apparatus and method of aligning the same

Disclosed are a secondary lithium battery anode and a secondary lithium battery including same, the secondary lithium battery anode comprising a current collector and an anode active material layer located on at least one surface of the current collector, wherein the anode active material layer includes an anode active material, which has sphericity of 0.83 to 0.91, and a binder, which has an average particle diameter (D50) of 180 nm to 450 nm.

Secondary lithium battery anode and secondary lithium battery including same

According to an embodiment of the disclosure, an electronic device may include a first camera and a second camera, a communication circuit, a display, a rear plate disposed opposite to the display, an opening formed in a partial region of the rear plate including a first region in which the first camera and the second camera are disposed, and a second region configured to extend from at least a part of the first region, a first patch antenna disposed inside the first region and disposed adjacent to the second camera, and a second patch antenna disposed inside the second region and a third patch antenna disposed to be aligned with the second patch antenna in a first direction. The first patch antenna, the second patch antenna, and the third patch antenna may be arranged to be non-aligned. Other embodiments in addition to the embodiments disclosed herein may also be possible.

Electronic device including antenna

An artificial intelligence (AI) system utilizing a machine learning algorithm such as deep learning for controlling an electronic device when a video is reproduced and a user's voice instruction is received, to acquire a frame corresponding to the time point when the input of the user's voice instruction is received, and obtain a search result for information on objects in the frame using an AI model trained according to at least one of machine learning, a neural network or a deep learning algorithm.

Electronic device and method for controlling the electronic device thereof

An electronic device is provided. The electronic device includes a housing, a battery disposed inside the housing, a power management module for controlling charging of the battery, and at least one processor operationally connected with the battery and the power management module. The at least one processor is provided to direct a plurality of charging intervals while charging the battery, each of the plurality of charging intervals having a target voltage, to alternately charge the battery in a first mode and in a second mode through the power management module, wherein a charging current flowing into the battery is uniformly maintained in the first mode and a voltage of the battery is uniformly maintained in the second mode, and to switch the first mode to the second mode when the voltage of the battery reaches the target voltage in the first mode.

Method for charging battery and electronic device applying the method

An anode active material, an anode including the anode active material; and a lithium secondary battery including the anode, the anode active material including a core including a carbonaceous material; and a polycyclic compound on a surface of the core, the polycyclic compound being represented by Formula 1: 

Anode active material, anode including the same, and lithium secondary battery including the anode

A magnetic memory device may include an interlayer insulating layer on a substrate, a bottom electrode contact disposed in the interlayer insulating layer, and a magnetic tunnel junction pattern on the bottom electrode contact. The bottom electrode contact may include a second region and a first region, which are sequentially disposed in a first direction perpendicular to a top surface of the substrate so that the second region is between the first region and the top surface of the substrate. A first width of the first region may be smaller than a second width of the second region, when measured in a second direction parallel to the top surface of the substrate.

Magnetic memory device

An electronic device includes a frequency analyzing circuit and a color difference calculating circuit. The frequency analyzing circuit receives an image signal including information about a subject, may convert the image signal into first color data which are based on a first color domain, converts the first color data into frequency data which are based on a frequency domain, and applies frequency weights corresponding to the frequency data to the first color data to generate processed color data. The color difference calculating circuit calculates color difference values for evaluating a color stain generated by the image signal, based on the processed color data. The frequency weights are selected based on sensitivity information of an observer according to a frequency change of the frequency data.

Color stain analyzing method and electronic device using the method

Growing community of inventors

Suwon-si, South Korea

Jungmin Lee