baber/WOPTO huggingface dataset:
Patent KR-20230004982-A (KR)
Title: Method for providing delivery status of overseas delivery products
Inventor: PARK BYUNG SOO
IPC: G06Q10/08
Filed: 2021-06-30
Abstract: The present invention relates to a method for providing a delivery status of goods delivered from overseas. The method comprises: a step (a) of receiving purchase request information for goods from a user terminal and transmitting the purchase request information to an overseas delivery company server; a step (b) of receiving a request for delivery status information of the goods from the user terminal and requesting delivery status information from the overseas delivery company server; and a step (c) of receiving transportation identification information or aircraft identification information from the overseas delivery company server or an aircraft information management server, determining the location of the goods and providing the delivery status information to the user terminal. In the step (c), when receiving goods information and the transportation identification information including transportation means information and location information of a transportation means from the overseas delivery company server, overseas land delivery status information is provided to the user terminal, and when receiving the aircraft identification information of an aircraft on which the goods are loaded from the overseas delivery company, the aircraft identification information is transmitted to the aircraft information management server, and location information of the aircraft on which the goods are loaded is received to provide the user terminal with overseas aircraft delivery status information. The purchase request information includes information about a name, color, size, and quantity of the goods. The aircraft identification information includes information on the current flight information, current location, takeoff time, and expected landing time of the aircraft.
Patent KR-20230005001-A (KR)
Title: Antibody specific for mesothelin and uses thereof
Inventor: KIM SEUNG KOO
IPC: C12N5/0783
Filed: 2021-06-30
Abstract: The present invention relates to a mesothelin-specific antibody and uses thereof and, more specifically, to an antibody specifically binding to mesothelin, a chimeric antigen receptor comprising the antibody, a CAR-T cell expressing the chimeric antigen receptor, and a pharmaceutical composition for preventing or treating mesothelin-expressing cancer or tumors comprising the same. In the present invention, seven novel antibodies (3A8, 4G11, 5A9, 6G5, 7C3, 9E8, and 9E11) are established by screening for the antibody binding more specifically to mesothelin and the novel antibody specifically binds to mesothelin. In addition, the chimeric antigen receptor (CAR) and CAR-T cell targeting mesothelin prepared by using the established antibody effectively recognized mesothelin and activated the CAR-T cell and cells overexpressing mesothelin were effectively killed such that the mesothelin-specific antibody and the chimeric antigen receptor and CAR-T cell prepared by using the same of the present invention can be applied to preventing or treating cancer or tumors overexpressing mesothelin.
Patent KR-20230006956-A (KR)
Title: Inkjet printer including an ink temperature control unit
Inventor: YU JAERYUL
IPC: B41J2/045
Filed: 2021-07-05
Abstract: The present invention relates to an inkjet printer capable of controlling the temperature of an ink discharged from a nozzle of an inkjet head. The inkjet printer comprises: an inkjet head having a plurality of nozzles for discharging an ink; an ink storage unit for storing the ink supplied to the inkjet head; a supply passage for supplying the ink, stored in the ink storage unit, to the inkjet head; a pressure control device connected to the ink storage unit through a pressure control pipe to maintain the meniscus state of the ink injected into the inkjet head; and an ink temperature control unit for controlling the temperature of the ink discharged from the inkjet head. The ink temperature control unit Includes: a vortex tube for receiving compressed air and discharging low-temperature airflow and high-temperature airflow; a mixing unit for mixing the low-temperature airflow and the high-temperature airflow, discharged from the vortex tube, to form a heat transfer medium; a control unit for controlling the temperature of the heat transfer medium by adjusting the ratio of the low-temperature airflow and the high-temperature airflow mixed by the mixing unit; and a heat transfer medium supply line for supplying the heat transfer medium, formed by the mixing unit, to the inkjet head. The heat transfer medium supplied to the inkjet head through the heat transfer medium supply line changes the temperature of the ink to be discharged from the inkjet head by a heat exchange structure. Therefore, the inkjet printer can more quickly and accurately control the temperature of the ink to be discharged.
Patent KR-20230007094-A (KR)
Title: Electric oil pump
Inventor: HOONKI HONG
IPC: F04C2/10
Filed: 2021-07-05
Abstract: An embodiment of the present invention relates to a pump. The pump according to one aspect includes: an external gear; a magnet engaged with the external gear; an inner gear disposed inside the external gear; a support disposed between the external gear and the magnet; and a bearing coupled to the support, wherein the support includes a protrusion part coupled with an inner surface of the bearing, thereby capable of improving driving efficiency.
Patent KR-20230009163-A (KR)
Title: One-touch opening type sealing cap that have sealing structure without joint line
Inventor: LEE SU YEON
IPC: A61J1/14
Filed: 2021-07-08
Abstract: A one-touch opening-type sealing stopper with a sealing structure without joint lines is disclosed. The one-touch opening-type sealing stopper with a sealing structure without joint lines, according to the present invention, comprises: a coupling pipe coupled to a discharge port of an IV container and having a hollow through which a chemical solution passes; a housing provided with a mounting space inside and injection molded integrally with the coupling pipe; a sealing part seated in the mounting space to seal the hollow and penetrated by an IV needle; a fixed cover formed to surround an exposed surface of the sealing part and the periphery of the housing to support and fix the sealing part, and having a removal plate formed in a center to be broken by an external force to expose a part of the exposed surface; and a separate cover fitted to surround a part of the fixed cover and integrated with the fixed cover by fusion bonding with the removal plate. The fixed cover is fitted into the housing and then fused to a step extended from the housing in the width direction. According to the present invention, because a joint line between the housing and the fixed cover can be completely sealed from the outside air, contamination of the sealing part penetrated by an IV needle can be effectively prevented. Also, penetration of an IV needle into the sealing part can be done quickly, making it easier to use the IV container.
Patent KR-20220145728-A (KR)
Inventor: HEE MOON JEONG
IPC: F26B25/00
Filed: 2021-07-12
Abstract: One embodiment of the present invention relates to a shoe care apparatus which comprises: a main body; a management chamber arranged in the main body to accommodate shoes; a machine chamber arranged in the main body to accommodate a heat pump device including an evaporator and a condenser; a blowing fan configured to blow the air circulating through the management chamber and the machine chamber; a first circulation channel allowing the air discharged from the management chamber to pass through the evaporator and the condenser into the management chamber; a second circulation channel allowing the air discharged from the management chamber to pass through the evaporator and bypass the condenser to flow into the management chamber; and a first damper opening/closing the second circulation channel. Accordingly, the air supplied to the management chamber can be smoothly cooled and dehumidified.
Patent KR-20230013514-A (KR)
Inventor: BAE CHAN YONG
IPC: F16C11/06
Filed: 2021-07-19
Abstract: The present invention is to improve the sealing of a socket and a plug in a ball joint and prevent corrosion of parts even without painting and plating a caulking portion and the plug. One embodiment of a ball joint of the present invention comprises: a ball stud comprising a spherical ball and a rod extending to one side of the ball; a ball seat which surrounds and rotatably supports the ball; a socket in which the ball seat surrounding the ball is seated; a plug sealing the opening of the socket; and a cap coupled to the socket and the plug by thermal fusion so as to cover the outer surface of the plug and a caulking portion formed by bending an end of the socket by press caulking.
Patent KR-20220127120-A (KR)
Title: composition for depositing a ruthenium-containing thin film and method for manufacturing of ruthenium-containing thin film using the same
Inventor: CHUNG TAEK MO
IPC: C23C16/18
Filed: 2021-07-21
Abstract: The present invention provides a composition for depositing a ruthenium-containing thin film and a method for manufacturing a ruthenium-containing thin film using the same, wherein the composition contains a ruthenium compound having excellent volatility and thermal stability. The ruthenium compound of the present invention has a short nucleation property, so that the composition for depositing a ruthenium-containing thin film including the same can provide a low-resistance ruthenium-containing thin film with an excellent thin film growth rate.
Patent KR-20230015563-A (KR)
Title: Wiper blade with adjustable pressure
Inventor: PARK SE HEON
IPC: B60S1/34
Filed: 2021-07-23
Abstract: The present invention relates to a wiper blade for a vehicle. In a wiper blade having a structure in which a body spring connected to a clamp coupled to a wiper arm and receiving pressure applies pressure to a blade rubber supported with a certain curvature to wipe a glass surface, the curvature of the body spring is adjusted by placing a pressure control part for changing the curvature of the body spring between the clamp and the body spring so that the pressure-regulating type wiper blade is formed to wipe a glass surface with an optimal pressure by adjusting a pressure range of the wiper blade to suit the pressure of the wiper arm that is different for each vehicle model.
Patent KR-20230017425-A (KR)
Title: Devcie for operating reclining of seat back for vehicle
Inventor: LEE HOON BOK
IPC: B60N2/23
Filed: 2021-07-28
Abstract: Provided is a seatback reclining operating apparatus for an automobile. According to the present invention, when a user operates a lever switch with only a small force, a separate actuator is driven by a switching signal of the lever switch. Accordingly, a cable connected to a latch for locking or unlocking a recliner may be pulled in the unlocking direction of the recliner. As a result, a reclining operation for adjusting an angle of a seatback can be performed in a semi-automatic manner. The seatback reclining operating apparatus for the automobiles of the present invention comprises: the lever switch; the actuator; the latch; the cable; and a controller.
Patent KR-20230021261-A (KR)
Inventor: PARK SANG HYUN
IPC: B05C1/08
Filed: 2021-08-05
Abstract: The present invention relates to a separator including: a separator substrate made of a porous material; and a coating layer formed on at least one surface of the separator substrate, wherein the coating layer is formed in a form in which the thickness of the outer periphery of both sides along the running direction of a separator sheet is thicker than the thickness of a central portion. When the separator is dried and then laminated with an electrode, adhesive strength at the outer periphery of an adhesive surface between the electrode and the separator can be improved.
Patent KR-20220027762-A (KR)
Inventor: HONDA TAKUMI
IPC: H01L21/677
Filed: 2021-08-13
Abstract: The etching process by phosphoric acid aqueous solution to which the additive was added is performed stably. According to an aspect of the present invention, a substrate processing device comprises an inner tank, an outer tank, a cover body, and a liquid contact member. The inner tank has an opening at an upper portion, and the substrate is immersed in the processing liquid. The outer tank is disposed outside the inner tank, and receives the processing liquid flowing out from the opening. The lid opens and closes the opening. The liquid contact member has hydrophobicity and is disposed at a position in contact with the processing liquid when the processing liquid containing bubbles flows out from the inner tank to the outer tank.
Patent KR-20230026751-A (KR)
Title: 다단 변속기의 변속 조작 장치
Inventor: KWON MIN SEOK
IPC: F16H63/20
Filed: 2021-08-18
Abstract: 변속단의 오조작 방지 장치 없이도 안정적인 변속이 가능한 다단 변속기의 변속 조작 장치를 제공한다. 
본 발명의 일 실시예에 따른 다단 변속기의 변속 조작 장치는, 셀렉팅 방향으로 이동되는 인터락부와, 상기 인터락부와 함께 셀렉팅 방향으로 이동되는 복수의 셀렉팅 핑거 및 셀렉팅 방향에 대해서 이동이 구속되고, 시프팅 방향에 대해서 상기 인터락부와 상기 셀렉팅 핑거 사이에 위치되는 복수의 죠를 포함하는 것을 특징으로 한다.
Patent KR-20230031734-A (KR)
Inventor: KIM MIN GYU
IPC: H01M50/593
Filed: 2021-08-27
Abstract: 본 발명은 버튼형 이차전지에 관한 것으로서, 전극 단자에 연결되는 전극 탭이 전극 단자에 부착(용접)되어 있지 않기 때문에 외부 충격 시 고정력으로 인해 전극 탭이 끊어지는 것을 방지할 수 있으며, 또한 내부 저항을 최소화 하는 전극 탭의 형상을 가지는 버튼형 이차전지에 관한 것이다.
Patent KR-20220040384-A (KR)
Inventor: MORITA KEISUKE
IPC: H01M10/058
Filed: 2021-09-03
Abstract: The present invention relates to a manufacturing method of an all-solid-state battery provided with a separator having a high filling factor. The above problem is solved by providing the following manufacturing method of an all-solid-state battery. The manufacturing method of an all-solid-state battery using the precipitation-dissolution reaction of metal Li as a negative electrode reaction comprises: a preparation step; a liquid composition preparation step; a coating layer forming step; and a separator forming step. The preparation step is a step of preparing a sulfide solid electrolyte represented by Li_(7-a)PS_(6-a)X_a, wherein X is at least one of Cl, Br, and I, and a satisfies 0 =< a =< 2. The liquid composition preparation step is a step of preparing a liquid composition by dissolving the sulfide solid electrolyte in an alcohol-based solvent. The coating layer forming step is a step of forming a coating layer by applying the liquid composition to a negative electrode current collector. The separator forming step is a step of forming a separator by volatilizing the alcohol-based solvent from the coating layer by drying. The ratio of the sulfide solid electrolyte contained in the liquid composition is 10% by weight or more and 30% by weight or less.
Patent KR-20230044739-A (KR)
Inventor: JEONG YOO SEOK
IPC: F01D25/06
Filed: 2021-09-27
Abstract: 본 발명의 일 측면에 따른 터보 머신은 회전 가능하게 설치된 로터와 고정된 스테이터를 포함하며, 상기 로터는 설치 홈이 형성된 로터 디스크와 상기 로터 디스크에 삽입되는 블레이드와 상기 블레이드를 가압 지지하는 탄성 가압부재와 상기 탄성 가압부재와 결합되어 상기 탄성 가압부재를 지지하는 지지부재를 포함하고, 상기 탄성 가압부재와 상기 지지부재는 상기 설치 홈에 삽입될 수 있다.
Patent KR-20220161131-A (KR)
Inventor: LEE YUNHI
IPC: D06F58/20
Filed: 2021-09-29
Abstract: The present disclosure relates to a laundry processing apparatus which comprises: a cabinet having an opening part formed at the front and a space in which a laundry is accommodated at the interior; a door coupled to the front of the cabinet and opening and closing the opening part; a heating device which heats an air supplied to an interior space of the cabinet and is disposed at one side direction of the cabinet; and an air supply duct extending from the heating device to a lateral side and connected to an air supply outlet located under the cabinet. Thus, the heated air can be supplied to under the cabinet.
Patent KR-20230046076-A (KR)
Inventor: LEE HANG LIM
IPC: H01L21/52
Filed: 2021-09-29
Abstract: 본 발명은 본딩 방법을 제공한다. 본딩 방법은, 제1접합 대상물에 제2접합 대상물을 접합하는 접합 단계; 상기 제2접합 대상물이 접합되지 않은 상기 제1접합 대상물의 영역에 보호제를 제공하는 보호제 제공 단계; 및 상기 제2접합 대상물의 후면을 식각하는 식각 단계를 포함할 수 있다.
Patent KR-20230046794-A (KR)
Inventor: HAN HYUN GYU
IPC: H01M50/403
Filed: 2021-09-30
Abstract: 본 발명의 일 실시예에 따른 전극 조립체는, 서로 적층된 복수개의 분리막의 중앙부에 형성된 실링부가 형성되며 상기 실링부를 중심으로 폴딩된 분리막 적층체; 및 상기 복수개의 분리막의 사이에 삽입된 복수개의 전극을 포함할 수 있고, 상기 실링부는 상기 복수개의 전극의 일측에 위치할 수 있다.
Patent KR-20230023529-A (KR)
Title: Composite nanoparticle comprising non-carbon nanoparticle and carbonaceous layer thereon, and process of preparing the same
Inventor: PARK JONG HYEOK
IPC: H01M4/36
Filed: 2021-10-12
Abstract: The present invention relates to composite nanoparticles containing non-carbon nanoparticles and a carbonized layer, a negative electrode for a lithium secondary battery containing the same, and a manufacturing method thereof. More specifically, according to the manufacturing method of the present invention, a composite nanoparticle material containing the non-carbon nanoparticles and carbonized layer with high residual carbon can be manufactured by coating a surface of a core layer of the non-carbon nanoparticles such as silicon with an acrylonitrile-based polymer layer in which cross-linking molecules are copolymerized through an emulsion drying method, heat-treating the same, forming a cross-linked acrylonitrile-based polymer layer, and then heat-treating the same again at high temperature. A uniform carbon layer on the surface of the non-carbon nanoparticles can suppress side reactions with the electrolyte and maximize the long-term stability of the battery when used as a negative electrode active material.
Patent KR-20220115040-A (KR)
Title: Server operating fitness goods trading platform and methos for operating the same
Inventor: NAM GOONG MIN
IPC: G06Q30/06
Filed: 2021-10-14
Abstract: Embodiments relate to a server operating a fitness goods trading platform and an operating method thereof. The server includes: at least one processor; and a memory for storing instructions for instructing the at least one processor to perform at least one step. The purpose of the present invention is to provide users with accurate feedback on fitness movements.
Patent KR-20230054185-A (KR)
Title: 저항측정용 파우치형 전지셀, 이의 저항을 측정하는 저항측정 장치, 및 이의 저항측정 방법
Inventor: JIN SO YEON
IPC: H01M10/48
Filed: 2021-10-15
Abstract: 본원발명은 저항측정용 파우치형 전지셀로서, 양극, 제1분리막, 제2분리막 및 음극이 순차적으로 적층되고, 상기 제1분리막과 제2분리막 사이에는 제1저항측정용 전극 및 제2저항측정용 전극이 배치되며, 양극 탭, 음극 탭, 상기 제1저항측정용 전극, 및 상기 제2저항측정용 전극은 파우치형 전지케이스의 외주변 실링부 외측으로 돌출되도록 구성되는 바, 전지셀을 분해하지 않은 상태로 음극 석출물의 저항을 측정하여 석출물의 종류, 석출물의 상태를 파악할 수 있다.
Patent KR-20230056202-A (KR)
Title: 고정밀도로지도 내 객체 고도값 예측 방법
Inventor: SUNG JONG HOON
IPC: G01C25/00
Filed: 2021-10-20
Abstract: 이 발명은 고정밀도로지도 내 객체의 고도값에 오류가 발생한 것으로 판단되는 경우에 머신 러닝 기술을 이용하여 주변의 유효한 객체로부터 해당 객체의 고도값이 예측될 수 있도록 한 것이다. 이 발명에 따른 고정밀도로지도 내 객체 고도값 예측 방법은 고정밀도로지도 내 특정 객체의 고도값이 누락되거나 오류가 있는지 검증하는 단계; 특정 객체의 고도값에 누락 또는 오류의 이상이 발생한 것으로 확인되면 오류가 발생한 비정상 객체를 기준으로 주변 객체의 고도값을 추출하는 단계; 주변 객체의 고도값이 유효한지를 검증하고 검증된 유효한 주변 객체의 고도값에 대하여 머신 러닝을 실행하는 단계; 비정상 객체 내의 오류가 있는 인덱스의 고도값을 예측값으로 부여하는 단계; 부여된 예측 고도값에 기초한 레이어를 생성한 후 비정상 객체가 포함된 레이어를 예측 고도값이 포함된 레이어로 변경하는 단계; 를 포함하여 이루어질 수 있다.
Patent KR-20230058204-A (KR)
Inventor: LEE EUI CHUL
IPC: A61B5/00
Filed: 2021-10-22
Abstract: 본 발명은 비접촉 생체 신호를 검출하는 기술에 관한 것으로, 더욱 상세하게는 갈바닉 피부 반응(GSR, Galvanic Skin Response)을 비접촉식 적외선 영상에서 피부의 밝기 값으로  추출하는 영상 기반 갈바닉 피부 반응 비접촉 감지 장치 및 방법에 대한 것이다. 본 발명의 일 실시 예에 따르면, 적외선 피부 영상의 밝기 값과 갈바닉 피부 반응 값의 상관 관계를 이용해 비 접촉식으로 생체 신호를 대체 감지할 수 있다.
Patent KR-20230060955-A (KR)
Inventor: NA SUN CHAE
IPC: A47C27/04
Filed: 2021-10-28
Abstract: 본 발명은 제1매트리스에 제2매트리스 또는 제2매트리스와 제3매트리스를 적층하여 구성한 침대매트리스에 관한 것으로, 상기 침대매트리스의 스프링조립체(110)에 제1쿠션부재(18,18')를 적층하고 상기 스프링조립체(110)와 제1쿠션부
Patent KR-20230061787-A (KR)
Inventor: LEE JONG HWAN
IPC: D01D5/34
Filed: 2021-10-29
Abstract: 본 발명은 해성분과 도성분으로 구성되는 해도형 복합섬유에 있어서, 상기 해성분은 고밀도 폴리에틸렌 수지로 형성되고, 상기 도성분은 폴리에스테르 수지로 형성되어 열전도율이 높은 고밀도 폴리에틸렌 수지가 외부로 도출되어 접촉냉감이 우수한 해도형 복합섬유에 관한 것이다.
Patent KR-20230065557-A (KR)
Inventor: MOON SUNG HEE
IPC: A61F11/06
Filed: 2021-11-05
Abstract: 본 발명은 다이버를 위한 이퀄라이징 장치에 관한 것으로, 코구멍에 삽입되는 코 씰링 부재; 귓구멍에 삽입되는 귀 씰링 부재; 상기 코 씰링 부재 및 상기 귀 씰링 부재를 연결한 커넥터; 상기 코 씰링 부재 및 상기 귀 씰링 부재에 결합되고 상기 코구멍 및 상기 귓구멍의 공기압들을 측정하는 복수의 공기압 센서들; 및 상기 복수의 공기압 센서들을 통해 측정되는 코 압력 및 귀 압력을 분석하여 이퀄라이징 압력 패턴을 결정하고 무선으로 상기 이퀄라이징 압력 패턴을 사용자 스마트폰에 전송하는 제어보드를 포함한다.
Patent KR-20210136952-A (KR)
Title: A seismic isolator having a plate spring-type elastic body and a roof structure including the same
IPC: E04H9/02
Filed: 2021-11-08
Abstract: The present invention relates to a seismic isolation device for connecting a roof structure to an upper part of a building, which comprises: a connection unit connected to a panel support unit for supporting a panel for covering an upper end of a building; an elastic unit including an elastic unit body provided with a leaf spring for buffering vibration applied to the building by connecting the connection unit to a central part curved upward, and a rib provided on both ends of the elastic unit body; and a support unit fastened to a lower panel provided on an upper part of the building, and including a support unit body into which both sides of the elastic unit are inserted. The lower panel includes: a lower panel body; and a seismic isolation device accommodating unit provided on the lower panel body to accommodate the support unit, recessed downward, and provided with a plurality of grooves in parallel with each other. The support unit is inserted into the seismic isolation device accommodating unit to allow a longitudinal direction to be the same as that of the seismic isolation device accommodating unit so as to reinforce the rigidity of the lower panel. The connection unit includes a connection unit body having an upper side connected to the panel support unit, and a lower side connected to the center of the elastic unit body. Therefore, seismic isolation performance is ensured.
Patent KR-20220067502-A (KR)
Title: Apparatys and method for controlling real time responding hydrogen fueling
Inventor: CHAE CHUNG KEUN
IPC: F17C13/02
Filed: 2021-11-08
Abstract: A real-time response hydrogen charging control method in a hydrogen charger, according to the present invention, comprises the steps of: determining whether or not to use a predetermined thermodynamic model for real-time response hydrogen charging based on whether the obtained pressure of a hydrogen tank is less than a preset pressure; and determining a first pressure rise rate based on a preset fixed pressure rise rate without using the predetermined thermodynamic model and applying the first pressure rise rate to the hydrogen filling when the pressure of the hydrogen tank is less than the preset pressure, or applying a second pressure rise rate set as an initial pressure rise rate to the predetermined thermodynamic model and applying the second pressure rise rate to the hydrogen filling when the pressure of the hydrogen tank reaches a preset pressure. The present invention can charge hydrogen more safely and quickly.
Patent KR-20210137949-A (KR)
Title: Method and system for managing a door entry using beacon signal
IPC: G07C9/22
Filed: 2021-11-09
Abstract: Disclosed are a method and system for managing a door access using a beacon signal. An access control method of a user access authority determination unit according to one embodiment may comprise: a step of controlling access to a target door corresponding to the beacon of a user possessing a terminal that obtains the beacon data by accessing a beacon broadcasting the beacon data, and identifying the target door using the identifier information of the beacon obtained from the terminal; a step of obtaining the identifier information of the user; and a step of determining whether or not to perform unlocking of the target door based on the identifier information of the user. Therefore, the present invention is capable of having an effect for which the user can access the door more conveniently.
Patent KR-20230068666-A (KR)
Inventor: OH JEONG WOO
IPC: H01M4/525
Filed: 2021-11-11
Abstract: 본 발명은 리튬염, 유기용매, 하기 화학식 1로 표시되는 제1 첨가제 및 하기 화학식 2로 표시되는 제2 첨가제를 포함하는 비수 전해액; 니켈, 코발트 및 망간을 포함하는 리튬 복합 전이금속 산화물을 포함하는 양극 활물질을 포함하는 양극; 음극 활물질을 포함하는 음극; 및 상기 양극 및 음극 사이에 개재되는 분리막을 포함하는 리튬 이차전지에 관한 것이다.