Samsung Electronics Co., Ltd.

Hyundai Motor Company

Kia Corporation

Industry-University Cooperation Foundation Hanyang University

Kia Motors Corporation

Kakao Corporation

Lg Semicon Co., Ltd.

Amorepacific Corporation

Solivis Inc.

Samsung Electro-Mechanics Co., Ltd.

Hyundai Electronics Industries Co. Ltd.

Yonsei University

Korea Institute of Oriental Medicine

Sk Magic Co., Ltd.

Cometnetwork Co., Ltd.

Sun Choi

Dong Wook Shin

Sun-hwa Kim

Yong Jun Jang

In Woo Song

Sa Heum Kim

Yong Sub Yoon

Eun Jung Ko

Deuk Soo Park

Ji Sun Lee

Jae-young Lee

Sung Woo Noh

Sang Heon Lee

Won Choon Choi

Hyun Yeul Lee

Chang Hyun Kim

Jung Ho Kim

Jung Hun Lee

Jong Jin Park

Sang Shin Lee

So Young Kim

Gyung Rok Kim

Hong Seok Min

Do-hyoung Kim

Yun Heub Song

Youn-gun Jung

Say Jang

Jae Min Lim

Chang Hwan Choi

Sang-Woong Hwang

In-Young Shin

Gook Jin Kang

Jung Min Kim

Tae Jin Kim

Sang Hun Lee

Se-jun Park

Yong Jin Kim

Yong In Park

Min-jeong Moon

Junghoon Kim

Jun Sik Hwang

Jong-Jin Park

Won-jong Choi

Chan Hwi Park

Yeon-hee Jung

Ki Yong Shim

Joo-yeon Cho

Doo Won Lee

Hwa Young Lee

Jae Gil Lee

Oh Min Kwon

Gi-ppeum Choi

Young Min Park

Hyun Young Park

Yong Seung Kim

Chul Wee Lee

Seung Hoon Oh

Do-Hyoung Kim

Hee Young Kim

Da-hye Park

Ju Yeong Seong

Byung-jeong Jeon

Jae Kyeong Jeong

Gippeum Choi

Hyung-Rae Cho

Jin Hong Kim

Seung Hyun Oh

Youngmin Lee

Jin Baek Kim

Joon Ho Yoon

Woo Seog Song

Moon Sun Shin

Yun Sung Kim

Min Kyu Lee

Pil Gun Oh

Jong Eun Park

Yeon Seob Yun

John Hwan Lee

Hong Chan Kim

Tae Duk Kim

Yoon-woo Jun

Yong Woon Kim

Gyoo Tae Kim

Kyung Seok Noh

Joo-Hyun Kim

Seok Kyun Kim

Jin Woo Hong

Gi Young Nam

Hwan Il Park

Geun Young Kim

Ji Ho Kwak

Dong Gi Han

Sang Yong Lee

Dong Kyun Seo

Min Kyung Shim

Se-Jun Park

Hae Gyun Shin

Hyoung Seo Choi

Seong Ho Kil

Ji Min Kim

A method of manufacturing a solid electrolyte for an all-solid-state battery is provided by allowing a starting material to react through liquid stirring without pulverization.

Method of manufacturing a solid electrolyte for an all-solid-state battery through liquid stirring

A method of manufacturing a composite electrode for an all-solid-state battery includes: preparing a precursor solution by mixing at least one solid electrolyte precursor and at least one polar solvent; stirring the precursor solution; preparing an electrode slurry by adding an active material to the stirred precursor solution; and heat-treating the electrode slurry and obtaining the composite electrode for the all-solid-state battery, wherein the composite electrode for the all-solid-state battery includes: the active material; and a coating layer disposed on the active material and including a solid electrolyte.

Method of manufacturing composite electrode for all-solid-state battery, and composite electrode for all-solid-state battery manufactured thereby

A device and a method for controlling OTA update of a vehicle, to automatically set an optimal current consumption regardless of a vehicle model and an option for each vehicle model, includes a sensor configured for measuring a current consumption of a battery provided in the vehicle, and a controller that sets an initial current consumption to the vehicle, determines whether the OTA update is possible based on the initial current consumption and an expected over the air (OTA) update time, and determines an optimal current consumption based on the initial current consumption and an average current consumption during the OTA update.

Device and method for controlling OTA update of vehicle

A method of manufacturing a sulfide-based solid electrolyte, includes mixing a raw material with an organic solvent to manufacture a mixed solution; a heating step of heating and agitating the mixed solution; a cooling step of cooling and agitating the heated mixed solution; a re-heating step of heating and agitating the cooled mixed solution; and a heat treatment step, effectively synthesizing a sulfide-based solid electrolyte by heating and cooling a mixed solution containing a raw material in an organic solvent to a predetermined temperature.

Method of manufacturing sulfide-based solid electrolyte without generation of impurities, and sulfide-based solid electrolyte manufactured using same

An embodiment cowl structure of a vehicle includes a first cowl top panel formed in a bent structure to define a top space portion having an open rear surface, an upper portion of the first cowl top panel being coupled to and supporting a lower portion of a windshield glass, and a second cowl top panel coupled to the first cowl top panel and closing the open rear surface of the top space portion.

Cowl structure of vehicle

Disclosed is a method of coating a solid electrolyte of a solid-state battery. The method includes putting an electrode active material and a sulfide-based solid electrolyte into a rotating mixer, operating the rotating mixer to rotate in a first direction while the rotating mixer revolves in a second direction, and coating a surface of the electrode active material with the sulfide-based solid electrolyte in the rotating mixer during the operation of the rotating mixer, to form a solid electrolyte layer on the surface of the electrode active material.

Method of coating solid electrolyte of solid-state battery and method of manufacturing electrode of solid-state battery using the same

The present invention relates to a method for preparing a sulfide-based solid electrolyte, a sulfide-based solid electrolyte prepared by the method, and an all-solid-state lithium secondary battery including the sulfide-based solid electrolyte. The method of the present invention includes a) mixing LiS with PSto prepare a mixed powder, b) placing the mixed powder, an ether, and stirring balls in a container, sealing the container, followed by stirring to prepare a suspension, and c) stirring the suspension under high-temperature and high-pressure conditions to prepare sulfide-based solid particles.

Method for preparing sulfide-based solid electrolyte, sulfide-based solid electrolyte prepared by the method and all-solid-state lithium secondary battery including the sulfide-based solid electrolyte

Provided are a three-dimensional semiconductor memory device, a method for manufacturing the same, a method for operating the same, and an electronic system including the same. The three-dimensional semiconductor memory device includes a substrate, a stack structure on the substrate, and vertical channel structures, which are provided in channel holes penetrating the stack structure, wherein each of the vertical channel structures includes a data storage pattern, a vertical channel pattern, a conductive pad, and a vertical semiconductor pattern, wherein the vertical channel pattern includes a first portion contacting the upper surface of the substrate and a second portion provided between the data storage pattern and the vertical semiconductor pattern, and wherein the vertical semiconductor pattern is spaced apart from the substrate with the first portion of the vertical channel pattern therebetween.

Three-dimensional semiconductor memory device, operating method of the same and electronic system including the same

A method of providing information on a social networking service (SNS) activity to a chatroom, performed by a user terminal, includes: transmitting, to a server, an SNS request for each of a plurality of anonymous profiles created to be interlinked with an account of a user for an instant messaging service (IMS); displaying information on an SNS activity performed through a first anonymous profile selected by the user in correspondence with a chatroom in which the user participates in the IMS, from among the plurality of anonymous profiles, in the chatroom; receiving an input of changing a profile of the user, selected corresponding to the to chatroom, from the first anonymous profile to a second anonymous profile; and displaying information on an SNS activity performed through the second anonymous profile in the chatroom.

Method and apparatus for displaying interface for providing social networking service through anonymous profile

A method of manufacturing an argyrodite-type solid electrolyte, an argyrodite-type solid electrolyte, and an all-solid-state battery including the argyrodite-type solid electrolyte are provided. The method includes a first step of adding precursors represented by the following Formulas 1 and 2 into a polar aprotic solvent, followed by stirring to obtain a reaction solution; a second step of adding PSinto the stirred reaction solution, followed by further stirring to form a precipitate obtained as a result of the reaction in the reaction solution; and a third step of drying and heat-treating the reaction solution in which the precipitate is formed to obtain a solid electrolyte: [Formula 1] AS [Formula 2] AX wherein A represents an alkali metal, and X represents an element of the halogen group.

Method of manufacturing argyrodite-type solid electrolyte, argyrodite-type solid electrolyte, and all-solid-state battery comprising the solid electrolyte

The method for estimating mental health and providing solution for mental health by learning psychological data and biological data based on machine learning includes: (a) acquiring, by mental health estimating device, psychological data for testing and biological data for testing of test subject from terminal of the test subject in state in which first estimated model is learned by referring to estimated mental health data for learning output from the first estimated model and ground truth mental health data corresponding to the estimated mental health data after psychological data for learning and biological data for learning of learning subjects are input to the first estimated model; and (b) inputting, by the mental health estimating device, the psychological data for testing and the biological data for testing to the first estimated model to allow the first estimated model to output estimated mental health data for testing.

Method for estimating mental health and providing solution for mental health by learning psychological data and physical data based on machine learning and mental health estimating device using the same

Provided are an anode for an all solid cell and a method of fabricating the same. The anode may include an anode current collector, a conductive material of which one end contacts a part of the anode current collector, a conductive coating layer surrounding the conductive material, an anode active material which contacts the other end of the conductive material, and a solid electrolyte. The conductive coating layer may prevent the conductive material and the solid electrolyte from being electrically connected to each other.

Anode for all solid cell and fabrication method of the same

A vehicle power supply system and a method for operating the same are provided. The vehicle power supply system includes a main battery and a sub-battery to supply power to an electronic load inside a vehicle, and a controller to control supplying of the power to the electronic load using at least one of the main battery or the sub-battery, by monitoring the main battery and the sub-battery. The controller determines whether the main battery allows entrance into Idle Stop and Go, determines whether the sub-battery is able to assist the ISG, and controls the sub-battery to assist the main battery to supply the power to the electronic load, when the main battery allows the entrance into the ISG, when the sub-battery is able to assist the ISG, and when entering into the ISG.

Vehicle power supply system and method for operating the same

Growing community of inventors

Kyonggi-do, South Korea

Sun Choi