Lg Energy Solution, Ltd.

Electronics and Telecommunications Research Institute

Silicon Works Co., Ltd.

Tae Geun Kim

JunYeob Seong

Jin Woo Park

Jinwoo Park

Jang Su Kim

Jin Ho Choi

Chang Soon Park

Young Il Yoon

Kyeong Deok Moon

Jun Hee Park

Hyoungsuk Lee

Hyuk An

Hyoung Suk Lee

Sang Wook Yim

Sangwook Yim

Jong Hwa Choi

Tae Kyeong Lee

Kang Il Lee

Yongjin Cho

Young Bin Lee

Sung Woo Tak

Bok Gun Lee

Jae Hyun Bae

Taekyeong Lee

Discussed is a battery module that may include a battery cell assembly including a first battery cell assembly and a second battery cell assembly in which a plurality of battery cells are stacked, respectively; an upper frame that houses an upper surface and opposite side surfaces of the battery cell assembly and is opened in front and rear surfaces; a lower frame that houses a lower surface and the opposite side surfaces of the battery cell assembly and is opened in front and rear surfaces; and end plates that are respectively located on a surface that is adjacent to an outer side from among front and rear surfaces of the first battery cell assembly and a surface that is adjacent to an outer side among front and rear surfaces of the second battery cell assembly, wherein the first battery cell assembly and the second battery cell assembly are arranged separately in a direction facing each other, and wherein the upper frame includes a material having a melting point higher than a melting point of a material constituting the lower frame.

Battery module and battery pack including the same

A battery module includes a busbar. The busbar that electrically connects electrode leads protruding from an electrode assembly to the busbar. The battery module also includes a busbar frame accommodating the busbar. The busbar is fixed to the busbar frame. The battery module also includes a connection busbar connected to the busbar and a connection bolt connecting the busbar and the connection busbar together. The busbar includes a first screw thread, and the connection bolt is fixed to the first screw thread.

Battery module including busbar having screw thread

A battery module includes: a module frame including a lower plate and a side wall defining an internal space; a battery cell stack disposed in the internal space of the module frame and including a plurality of battery cells that are stacked to be adjacent to each other side by side; and a resin layer disposed between the lower plate and the battery cell stack and including a detection agent, wherein the lower plate includes at least one injection hole.

Battery module and method of manufacturing the same

A battery module according to an embodiment of the present disclosure comprises: a battery cell stack in which a plurality of battery cells are stacked, a U-shaped frame accommodating the battery cell stack and having an opened upper portion, an upper plate covering the battery cell stack on the opened upper portion of the U-shaped frame, a thermally conductive layer located between the U-shaped frame and the battery cell stack, and a structural adhesive layer located between the upper plate and the battery cell stack.

Battery module, method of manufacturing same, and battery pack comprising same

A battery module according to the present disclosure includes: a cell assembly that includes at least one battery cell; an upper plate that covers one side of the cell assembly, and includes a hinge pin adjacent at least one corner thereof; and a bus-bar frame that covers a neighboring side of the one side of the cell assembly, covered by the upper plate, and coupled to the upper plate by including a hinge coupling portion that is coupled with the hinge pin, wherein the hinge coupling portion comprises a hinge pin receiving portion where the hinge pin is received and a hinge pin cover portion that covers the hinge pin, and one of the hinge pin and the hinge coupling portion comprises a coupling protrusion portion, and the other comprises a coupling groove portion corresponding to the coupling protrusion portion.

Battery module

A battery module including a battery cell stacked body in which a plurality of battery cells are adjacent each other in parallel and are stacked; a mono frame receiving the battery cell stacked body and including at least one opening opened in a length direction of the battery cell stacked body, and including an upper plate and a lower plate that are perpendicular to a stacked side of the battery cell stacked body and a pair of lateral plates in parallel to the stacked side of the battery cell stacked body; an external expansion controlling pad provided between the battery cell stacked body and the mono frame; and a heat radiating resin provided between the battery cell stacked body and the lower plate. The external expansion controlling pad includes two main bodies and two bridges connecting the two main bodies.

Battery module and manufacturing method thereof

When the frequency of a driving clock used to drive a pixel in a display device reaches a target frequency, some of delay circuits are disabled, thereby reducing power consumption for generating the driving clock.

Clock generating circuit for driving pixel

The present disclosure provides a technique for reducing power consumption of circuits generating clocks for driving LEDs.

Clock generating circuit for LED driving device and method for driving

A direct memory access processing device of communication equipment which has a main memory device and communication equipment including queues storing information related to communications between processs and management tables storing physical addresses in the main memory device allotted to the process, and when information to be managed by a destination process is externally transferred to the communication equipment, retrieves information about the destination process stored in the queues from the management tables, thereby storing the received information in the addresses of the main memory device via a direct memory access, the main memory device comprising an area allotted to a process for the immediate use, and a daemon process wholly responsible for managing the area, and the management table comprising a process record for managing the address of the area allotted in the main memory device for the immediate use.

D.M.A. device that handles cache misses by managing an address of an

The present invention relates to a method for preparing safe electronic notarized documents in electronic commerce which provide a safe notarization for a transaction between a customer and a merchant. The method includes steps of a notarizing organization transmitting an electronic notarized document with a digital signature to a customer/merchant, the customer/merchant decoding the electronic notarized document and transmitting the electronic notarized document with digital signature to the notarizing organization, the notarizing organization decoding the electronic notarized document and comparing the decoded electronic notarized document with the electronic notarized document without any digital signatures so as to obtain a message digest of the notarized document and to send the electronic notarized document with digital signature to the customer/merchant, and the customer/merchant storing the electronic notarized document.

Growing community of inventors

Daejeon, South Korea

Tae Geun Kim