Sk Innovation Co., Ltd.

Electronics and Telecommunications Research Institute

Korea Advanced Institute of Science and Technology

University-Industry Cooperation Group of Kyung Hee University

Lg Chem, Ltd

Won Jun Lee

Hui Yong Kim

Gwang Hoon Park

Tae Hyun Kim

Woo Woen Gwun

Gun Bang

Ji Seok Lee

Seung Bum Kim

Young Ki Kim

Sung Chang Lim

Jin Ho Lee

Jung Won Kang

Ki Tae Kim

Dae Young Lee

Sang Ouk Kim

Dae Won Kwon

Hyun Wook Kim

Ha Hyun Lee

Suk Ho Choi

Eun Jeong Choi

Dong Joo Lim

Hyuk Chan Tae

Hyuk Jin Yoon

Chan Wook Jang

Hyo Jin Hong

Chun Gon Kim

Sang Hyuk Kim

Sang Guk Kang

Deok Hoon Ham

Disclosed is a method of fabricating a Janus transition metal dichalcogenide thin film. More particularly, the method includes a first step of depositing a transition metal dichalcogenide thin film including a first chalcogen element on an oxide silicon substrate; a second step of a vacancy forming in the transition metal dichalcogenide thin film; and a third step of substituting the first chalcogen element with a second chalcogen element to form a Janus transition metal dichalcogenide thin film. The first step, the second step, and the third step may be performed in a single CVD process in a same reaction chamber. Therefore, the present disclosure can shorten the processing time of a Janus transition metal dichalcogenide thin film and can reduce the manufacturing cost thereof. In addition, the present disclosure can minimize damage to the Janus transition metal dichalcogenide thin film during the fabrication process, thereby being capable of a high-quality single-crystal Janus transition metal dichalcogenide thin film.

Janus transition metal dichalcogenide thin film and method of fabricating the same

There is provided a method of decoding an image, the method comprising: decoding information for motion information prediction of a current block from a bitstream, predicting motion information of the current block based on the information, refining motion information of the current block by using the decoded information and the predicted motion information of the current block and reconstructing the current block based on the refined motion information of the current block.

Motion information prediction method and apparatus for distortion due to projection formation conversion

An image encoding/decoding method and apparatus is provided. The method of decoding an image includes decoding at least one of prediction mode information of a neighbor block of a current block and length information of the current block, deriving an intra prediction mode of the current block into a predetermined mode using the decoded information, and reconstructing the current block based on the intra prediction mode of the current block.

Method and device for signaling prediction mode-related signal in intra prediction

Provided are a carbon-silicon composite having improved capacity and cycle stability, and a method of preparing the same. More particularly, the present invention relates to a carbon-silicon composite, in which surfaces of silicon particles are coated with a carbon-based material that is doped with at least one type of doping atoms selected from the group consisting of nitrogen (N), phosphorous (P), boron (B), sodium (Na), and aluminum (Al), and a method of preparing the same.

Carbon-silicon composite, method of preparing the same, and anode active material including the carbon-silicon composite

Provided is a battery module including: a case partitioned by a plurality of separation walls disposed in parallel with each other to be spaced apart from each other by a predetermined distance and having a plurality of space parts formed therein; at least one battery cell included in each of the space parts of the case; at least one cooling member having an opened one side coupled to the case, having a passage formed therein when being coupled to the case, and having an inlet in communication with a start point of the passage and an outlet in communication with an end point of the passage; an injecting pipe in communication with the inlet of the cooling member; a discharging pipe in communication with the outlet of the cooling member; and a plurality of cooling fins attached to the other side of the cooling member in parallel with each other.

Battery module

Provided is a battery module in which at least one battery cell including an electrode tab including an anode tab and a cathode tab is stacked, including: a sensing assembly installed in a space between the anode tab and the cathode tab at a side of the battery module at which the electrode tab is positioned; and a terminal installed at the side of the battery module at which the electrode tab is positioned and connected to each of the electrode tabs of the battery cells positioned at the outermost portions, wherein the terminal is bonded and connected to a surface positioned at an inner side of the battery module in both sides of the anode tab and the cathode tab.

Provided is a closed-loop cooling device for batteries, including: a housing including components of the cooling device for batteries disposed therein and sealed to prevent outer air from being introduced thereinto; a battery module disposed inside the housing; an inlet duct including an intake port through which cooled gas is introduced into the battery module; a blower fan including an exhaust port through which gas present inside the battery module is discharged and sucking and discharging the gas; a loop duct having one side connected to the exhaust port and the other side connected to the intake port to deliver the gas; a heat exchanger connected to the loop duct to cool heated gas; and a pipe through which a cooling fluid to cool the heat exchanger moves.

Closed-loop cooling device for batteries

Provided is a battery module including a flexible member including: a housing; at least one separation wall partitioning an inside of the housing into a predetermined number of separated spaces; at least two unit battery cells including a case, a battery cell included in the case, and negative and positive electrodes tabs connected to the battery cell; and a flexible member inserted between the unit battery cells, wherein the unit battery cells and the flexible member are included in a space partitioned by the separation wall.

Battery module including a flexible member

A pouch type secondary battery includes a pouch having a receiving part receiving an electrolyte therein and a sealing part formed by sealing an outer circumference of the receiving part in order to seal the receiving part and an electrode tab connected to one side of the pouch so as to be protruded, and at least one partition provided between at least two pouch type secondary batteries. The partition comprises: an electrode tab supporting part supporting the electrode tab; a frame extended from the electrode tab supporting part, supporting the sealing part, and having the receiving part inserted thereinto; and a buffering pad attached to an inner side of the frame at which the receiving part is seated so as to be disposed between the frame and the receiving part. The buffering pad has a cross-sectional shape in which one side of a rectangular frame is opened.

Partition including buffering pad disposed on frame for pouch type secondary battery

Provided is a substrate for sensing voltage and temperature of battery cells, and more particularly, a substrate for sensing battery cells firmly fixed to the battery cells by a clip coupling method and easily detached and attached therefrom.

Substrate for sensing battery cell

The present invention relates to a battery module case, and more particularly, to a battery module case in which sub-battery modules are slidably mounted in a vertical or horizontal direction, wherein each sub-battery module comprises one or more battery cells, electrode tabs extending in one direction from the respective battery cells, and a pouched type case consisting of aluminum laminate sheets for covering the surfaces of the battery cells, except for the surfaces on which the electrode tabs are formed. The battery module case of the present invention is formed into an assembly type structure to be coupled to the outer surfaces of the sub-battery modules, wherein the outer surfaces include surfaces on which the electrode tabs are formed. At least two or more sub-battery modules are stacked and arranged in parallel, such that the surfaces on which the electrode tabs are formed are aligned in the same direction.

Battery module case

An apparatus for winding, in the form of a quadrupole, an optical fiber used for forming a sensor coil of a fiber optic gyroscope. A center shaft is supported by a pair of support sections. A cylindrical spool is fitted around the center shaft. A pair of winding disks are arranged adjacent to both ends of the spool so that they can be rotated about the center shaft. A pair of reels are mounted to facing surfaces of the winding disks so that both halves of the optical fiber to be wound on the spool can be wound on the reels, respectively. The winding disks can be rotated at the same velocity in opposite directions. The cylindrical spool is installed to be reciprocated along an axis of the center shaft. The respective reels mounted to the winding disks are spaced apart from each other by a predetermined interval.

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Daejeon, South Korea

Won Jun Lee