Electronics and Telecommunications Research Institute

Lg Chem, Ltd

Lg Energy Solution, Ltd.

Bum Suk Choi

Jin Woo Hong

Young Ho Jeong

Soon Choul Kim

Jeoung Lak Ha

Jung Hak Kim

Seung Chul Kim

Tae-Gyu Lee

Young Bae Byun

Sooryoung Kim

Hyon-Gon Choo

Dong-Hwan Shin

Je Ho Nam

Jong-Yoon Keum

Sang Hyun Ju

Hye Joo Lee

Tae Gyu Lee

Jin Soo Choi

Gun Bang

Seunghyun Bang

Sang Hyun Joo

Hyon Gon Choo

Su Wan Park

Young Sun Park

Suk-Hoon Lee

Je-Ho Nam

Jeong Wook Kim

Seung Hyun Bang

Chun Yeon Kim

Ha Yong Kim

Hyun Hee Han

Jong-Chul Choi

Kyu Seong Lee

Soo-Jun Ahn

Jun-Ho Lee

Seoung Chul Kim

Sangkyu Lee

Jung Hyun Nam

Jong Won Seok

Suk Hoon Lee

Hyun Gon Chu

Disclosed is a battery module with improved manufacturing efficiency and improved cooling efficiency. The battery module includes a plurality of secondary batteries; and a cooling member configured so that the plurality of secondary batteries are mounted thereto, and the cooling member includes an upper frame having a plate shape with a predetermined length so that the plurality of secondary batteries are mounted to a first surface thereof; and a lower frame coupled to a second surface of the upper frame on a side opposite the first surface and having a coolant channel configured so that a coolant flows through the coolant channel.

Battery module comprising cooling member, battery pack comprising same battery module, and electronic device

A battery pack includes a plurality of battery cells elongated to be oriented in a vertical direction and having a pair of electrode terminals located at an upper portion thereof, the plurality of battery cells being arranged in at least one horizontal direction; and a pack housing having an accommodation space in which the plurality of battery cells are accommodated and configured such that a lower portion of each of the plurality of battery cells is bonded to an inner surface of the pack housing.

Battery pack, and electronic device and vehicle including the same

Disclosed is a battery module. The battery module includes at least one battery cell, a casing configured to surround the battery cell and having at least one opening formed therein; and a thermal interface material (TIM) interposed between the casing and the battery cell and exposed out of the casing through the opening of the casing.

Battery module and battery pack including the same

A secondary battery pack includes a plurality of cylindrical battery cells arranged in one direction and having electrode terminals respectively formed at one end and the other end thereof; a connection plate configured to electrically connect the plurality of cylindrical battery cells with each other; a pack housing having an inner space in which the plurality of cylindrical battery cells are mounted so that the electrode terminals are located in a horizontal direction; a thermally conductive resin interposed between an inner surface of the pack housing forming the inner space and an outer surface of the plurality of cylindrical battery cells; and a cell frame configured to surround an upper portion of the plurality of cylindrical battery cells and at least a portion of outer surfaces of both ends of the plurality of cylindrical battery cells at which the electrode terminals are formed, the cell frame having an opening through which the electrode terminals are exposed out, the cell frame having a coating prevention part formed to protrude outward from at least a portion of a rim of the opening.

Secondary battery pack including cell frame with coating prevention part

A battery module includes a plurality of cylindrical battery cells, each having at least two electrode terminals of different polarities at one end portion; an upper case and an lower case including an accommodating portion where a space in which the cylindrical battery cells are inserted and accommodated is formed, a gas discharge path extending in front, back, left, and right directions to externally discharge a gas discharged from the cylindrical battery cells and where an open portion externally exposed is formed, and a gas discharge hole opened such that the gas discharge path is connected to the outside; a cover sheet between the upper case and the lower case to cover the open portion of the gas discharge path; and a plurality of wire type bus bars to electrically contact and connect the electrode terminals of the cylindrical battery cells to each other.

Battery module having gas discharge structure

The present invention provides a system for reading a license plate from a poor image captured in various environments. To this end, the present invention provides a license plate reading apparatus and method using deep learning technology and provides a license plate learning apparatus and method for generating and providing a restoration neural network and a recognition neural network by using the license plate reading apparatus and method, thereby implementing a circular recognition network generating and using system.

Apparatus and method of reading license plate

The present invention provides an apparatus and method for controlling the charging capacity of a battery to minimize battery damage, thereby enabling the battery to be used for a longer time. More specifically, the present invention provides a device and method for extending a battery life by reducing battery damage by controlling the charging capacity of the battery according to a temperature.

Method for controlling charge capacity of UPS battery

Provided are a jig of improving adhesion between a battery cell and a metal plate, which improves the adhesion between the battery cell and the metal plate of the battery pack to improve quality of laser welding and a method using the same.

Jig for improving adhesion between battery cell

Disclosed herein is a cylindrical battery module that is capable of effectively discharging heat generated from cylindrical battery cells to the outside and that is capable of stably supporting the battery cells. The cylindrical battery module includes an upper plate provided with a plurality of battery holders for receiving and fixing cylindrical battery cells, the battery holders protruding upward from the upper plate by a predetermined height, a lower plate located under the upper plate, the lower plate being provided with a plurality of battery holders for receiving and fixing cylindrical battery cells, the battery holders protruding downward from the lower plate by a predetermined height, and a middle plate and a cooling plate located between the upper plate and the lower plate.

Battery module

A broadcaster apparatus, content operator apparatus, and receiving terminal for augmented broadcasting service, and an augmented broadcasting service method. A service user may select a predetermined content operator among content operators that provide augmented content in an environment for providing an augmented broadcasting service according to an exemplary embodiment.

Broadcaster apparatus, content operator apparatus, and receiving terminal for augmented broadcasting service, and augmented broadcasting service method

Disclosed herein is a battery pack including (a) a battery cell array comprising two or more battery cells, each of which has an electrode assembly of a cathode/separator/anode structure disposed in a battery case together with an electrolyte in a sealed state, arranged in the lateral direction, (b) a protection circuit module (PCM) including connection terminals connected to electrode terminals of the battery cells by resistance welding, metal plates to electrically connect the battery cells to each other, and a protection circuit to control an operation of the battery pack, the PCM being connected to the upper end of the battery cell array, and (c) a pack case in which the battery cell array and the protection circuit module are disposed, wherein electrical connection regions between cathode terminals of the battery cells and the protection circuit module are configured to have a structure in which conductive plates attached to the tops of the respective connection terminals of the protection circuit module are welded so that the conductive plates surround the respective cathode terminals of the battery cells.

Battery pack of novel structure

Disclosed herein is a battery pack having a plurality of unit cells electrically connected to each other to provide high-output, large-capacity electricity, the battery pack including two or more unit cells each of which has electrode terminals formed at opposite ends thereof, the unit cells being disposed in a lateral direction so that the electrode terminals are oriented in the same directions, connection members, each of which comprises a first conductive plate-shaped connection part connected to the electrode terminals of the unit cells by welding and a second plate-shaped connection part coupled to the outside of the first plate-shaped connection part, the second plate-shaped connection part being provided with through holes, into which a welding rod is inserted to weld the battery cells and the first plate-shaped connection part, and a pack case to cover the outsides of the unit cells and the connection members.

High-output, large-capacity battery pack

An audience selection type augmented broadcasting service providing apparatus and method is provided. The audience selection type augmented broadcasting service providing apparatus may include an augmented broadcast producing server to process a production process of augmented contents to provide the augmented broadcasting service, for broadcast contents, a broadcasting server to multiplex and transmit the broadcast contents and metadata for the augmented broadcasting service, and an augmented content receiving terminal to process the augmented contents based on the metadata for the augmented broadcasting service, while playing the broadcast contents.

Audience selection type augmented broadcasting service providing apparatus and method

The system for providing targeting augmented contents includes: an augmented metadata generation apparatus that generates augmented metadata designating specific space and time of broadcast contents as an augmented area; a broadcast content providing apparatus that transmits the augmented metadata to a first broadcast terminal apparatus and transmits the augmented metadata and the broadcast contents to a second broadcast terminal apparatus; a first broadcast terminal apparatus that transmits augmented contents displayed in the augmented area in which the augmented metadata are designated to the augmented content providing apparatus; an augmented content providing apparatus that transmits the augmented contents to a second broadcast terminal apparatus; and a second broadcast terminal apparatus that receives the broadcast contents and the augmented metadata from the broadcast content providing apparatus and receives the augmented contents from the augmented content providing apparatus based on the augmented metadata.

Method of providing augmented contents and apparatus for performing the same, method of registering augmented contents and apparatus for performing the same, system for providing targeting augmented contents

The system includes a metadata generation apparatus for generating metadata to designate a specific space and time in and on which a speech balloon or a music book will be displayed on broadcasting content, a multiplexing broadcasting server for multiplexing the metadata received from the metadata generation apparatus and the broadcasting content and sending the multiplexed result to a reception apparatus, an augmented content providing apparatus for sending the speech balloon suitable for speech included in the broadcasting content or the music book suitable for music included in the broadcasting content to the reception apparatus, and the reception apparatus for displaying the broadcasting content and displaying the augmented content in a specific space and time of the broadcasting content based on the metadata.

Method and apparatus for receiving augmented broadcasting content, method and apparatus for providing augmented content, and system for providing augmented content

Growing community of inventors

Daejeon, South Korea

Bum Suk Choi