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09-09-2016 дата публикации

전도성 구조체 및 이의 제조방법

Номер: KR0101656581B1

Автор: 임진형, 장성호, 이일하, 김기환, 김용찬, 윤정환, 박찬형

Принадлежит: 주식회사 엘지화학

... 본 명세서는 전도성 구조체 및 그의 제조방법을 제공한다.

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Номер записи: 1

22-12-2015 дата публикации

NEGATIVE ACTIVE MATERIAL FOR LITHIUM BATTERY AND BATTERY COMPRISING THE SAME

Номер: KR0101579641B1

Автор: 강윤아, 김제영, 이용주, 임진형, 정훈, 김기환

Принадлежит: 주식회사 엘지화학

... 본 발명은 (a) 실리콘, 니켈, 게르마늄 및 티타늄으로 이루어진 군으로부터 선택된 하나 이상의 비탄소계 물질을 포함하는 코어; 및 (b) 상기 코어 표면에 불소 성분의 함량이 50중량% 이상인 고분자 화합물로 이루어진 유기 고분자 코팅층을 포함하는 음극 활물질에 관한 것이다.

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Номер записи: 2

29-10-2018 дата публикации

다층 세라믹 소자

Номер: KR0101912272B1

Автор: 정해석, 장태진, 진연식, 김두영, 임진형, 구현희, 문지희, 김기원, 전병준

Принадлежит: 삼성전기 주식회사

... 본 발명은 다층 세라믹 소자에 관한 것으로, 본 발명의 실시예에 따른 다층 세라믹 소자는 소자 몸체, 소자 몸체 내에서 배치된 내부 전극, 그리고 소자 몸체 외부에서 내부 전극과 전기적으로 연결된 외부 전극을 구비하되, 외부 전극은 소자 몸체를 덮는 내층, 내층을 덮으며 외부에 노출되는 외층, 그리고 내층과 외층 사이에 배치되고, 표면이 산화막으로 덮힌 금속과 수지(resin)의 복합재로 이루어진 중간층을 포함한다.

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Номер записи: 3

08-05-2015 дата публикации

CONDUCTIVE FILM, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE INCLUDING SAME

Номер: KR1020150050475A

Автор: KIM, YONG CHAN, LIM, JIN HYONG, KIM, KI HWAN, YOON, JUNG HWAN, LEE, IL HA

Принадлежит:

The present invention relates to a conductive film, its manufacturing method, and a display device including the conductive film. The conductive film of the present invention comprises: a base layer; a transparent electrode layer disposed on the base layer; and a conductive pattern layer disposed on the transparent electrode layer, wherein the conductive pattern layer includes a metal nitride pattern layer including CuNx (0 < x <= 0.1, x is a mass ratio of N with respect to the mass of Cu). COPYRIGHT KIPO 2015 ...

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Номер записи: 4

11-10-2012 дата публикации

POSITIVE ELECTRODE MATERIAL FOR A LITHIUM SECONDARY BATTERY FOR IMPROVING OUTPUT, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

Номер: WO2012138127A2

Автор: OH, Song Taek, CHANG, Sung Kyun, PARK, Sin Young, HWANG, Sun Jung, LIM, Jin Hyung, CHUNG, Geun Chang, KIM, Sin Kyu, CHOI, Jung Seok, AN, Keun Wan

Принадлежит:

The present invention relates to a positive electrode active material for improving output and to a lithium secondary battery comprising same. More particularly, the present invention relates to a high-capacity positive electrode active material and to a lithium secondary battery comprising same, wherein graphite and conductive carbon, the particles of which have different shapes and sizes, are simultaneously coated as a conductive material to a mixture positive electrode material of layered ternary metal oxide containing lithium expressed by the following [chemical formula 1] and LiFePO4 having an olivine structure, thus improving expression of high resistance and insufficiency of conductivity of the ternary metal oxide containing lithium, caused by the difference in particle size or surface area between the ternary metal oxide containing lithium expressed by the following [chemical formula 1] and LiFePO4 having an olivine structure. Thus, the problem of the low output of the positive ...

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Номер записи: 5

31-08-2018 дата публикации

BATTERY CELL APPLIED WITH BUS BAR

Номер: KR1020180097346A

Автор: KIM, SUN KYU, KIM, SEOK KOO, LIM, JIN HYUNG

Принадлежит:

The present invention relates to a battery cell applied with a bus bar and a manufacturing method thereof. According to the present invention, the battery cell comprises: an electrode assembly including a positive plate and a negative plate having a separator interposed therebetween; first and second positive electrode tabs connected to the positive electrode plate, and extending to protrude from both ends thereof in a longitudinal direction of the positive electrode plate; first and second negative electrode tabs connected to the negative electrode plate, and extending to protrude from both ends thereof in a longitudinal direction of the negative electrode plate; a cell cover surrounding the electrode assembly to allow at least a portion of the first and second positive electrode tabs and the first and second negative electrode tabs to be exposed to the outside; a plate-shaped first bus bar having a protrusion formed on both ends thereof in a longitudinal direction, and connected to the ...

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Номер записи: 6

11-05-2016 дата публикации

BATTERY CELL OR BATTERY PACK TO MINIMIZE HEATING OF LEAD TAB

Номер: KR1020160050828A

Автор: KO, YO HAN, SEO, SE WOOK, LIM, JIN HYUNG, JUNG, SEUNG HUN

Принадлежит:

The present invention relates to a battery cell or a battery pack for a high-output battery capable of minimizing temperature unhomogeneity caused by heating of a lead tab in a high output operation. According to an embodiment of the present invention, provided is a battery cell or a battery pack for a high output battery in which a phase change material is applied to at least one part among a group comprising (1) a space part in which a lead tab is located at two or more adjacent cells, (2) a part close to a lead-tab between the two or more adjacent cells and the cell, and (3) the inside of an electrode close to the inside of each cell. According to an embodiment of the present invention, the battery cell or the battery pack for the high-output battery can prevent the rapid increase of a temperature in a high output condition by locating the phase change material around the tab of the battery cell and can increase cell stability and lifetime by securing the uniformity of a temperature.

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Номер записи: 7

03-06-2010 дата публикации

PARTIAL HEAT-EMITTING BODY

Номер: WO2010062132A3

Автор: CHOI, Hyeon, LEE, Dong-Wook, CHUN, Sang-Ki, KIM, Ki-Hwan, HONG, Young-Jun, HWANG, In-Seok, LIM, Jin-Hyong, KIM, Su-Jin

Принадлежит:

The present invention provides a partial heat-emitting body comprising: a transparent substrate; and an electrically conductive heat-emitting body provided within a distance of no more than 20 cm from at least one of the edge parts of at least one of the surfaces of the transparent substrate.

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Номер записи: 8

19-05-2016 дата публикации

CONTINUOUS MANUFACTURING METHODS OF DICYCLOPENTADIENE-CYCLOPENTADIENE OLIGOMER USING FIXED-BED REACTOR

Номер: KR0101622660B1

Автор: 정병훈, 한정식, 전종기, 임진형, 김진한, 박은서

Принадлежит: 국방과학연구소

... 고정층 촉매 반응기에, 메조 기공의 알루미노 실리케이트 촉매 또는 메조-미세 기공의 알루미노 실리케이트 촉매를 충진되고, 디시클로펜타디엔, 시클로펜타디엔 또는 디시클로펜타디엔과 시클로펜타디엔의 혼합물을 함유하는 반응물을 반응기의 촉매에 연속적으로 통과시키면서 디시클로펜타디엔과 시클로펜타디엔의 소중합 반응과 이성화 반응을 동시에 진행시켜, 디시클로펜타디엔-시클로펜타디엔 소중합체를 제조할 수 있는, 고정층 촉매 반응기를 이용한 디시클로펜타디엔-시클로펜타디엔 소중합체의 연속식 제조 방법에 관한 것이다.

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Номер записи: 9

12-09-2019 дата публикации

METHOD AND APPARATUS FOR ESTIMATING SOC-OCV PROFILE

Номер: WO2019172527A1

Автор: YOON, Du-Seong, LIM, Jin-Hyung, KO, Yo-Han, KIM, Yong-Jun, KIM, Hyeong-Seok, NAM, Gi-Min, SEO, Se-Wook, JOE, Won-Tae, CHAE, Su-Hyun

Принадлежит:

The present invention relates to a method and an apparatus for estimating, on the basis of a pre-stored half-cell SOC-OCV profile, a SOC-OCV profile in which the degradation rate of a secondary battery is reflected. The apparatus for estimating a SOC-OCV profile according to the present invention comprises: a storage unit in which a BOL cathode half-cell SOC-OCV profile and a BOL available cathode area, a BOL anode half-cell SOC-OCV profile and a BOL available anode area, and a BOL full-cell SOC-OCV profile and an overall BOL full-cell capacity are stored; and a control unit for estimating a full-cell SOC-OCV profile in the MOL state. The control unit comprises: an available area determination module configured to calculate, when a secondary battery is in the MOL state, an overall MOL full-cell capacity while the secondary battery is fully charged or fully discharged between a lower limit discharge voltage and an upper limit charge voltage, and determine a MOL available cathode area and ...

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Номер записи: 10

05-12-2013 дата публикации

NEGATIVE POLE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME

Номер: WO2013180434A1

Автор: KANG, Yoon Ah, KIM, Je Young, KIM, Ki Tae, LIM, Jin Hyong, JEONG, Hoon, KIM, Ki Hwan

Принадлежит:

The present invention relates to a negative pole active material comprising: (a) a core containing a carbon material; and (b) an organic polymer coating layer, which is on the surface of the core, comprising a polymer compound of which fluorine content is at least 50 wt.%.

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Номер записи: 11

19-06-2017 дата публикации

이차 전지의 출력 조정 장치 및 방법

Номер: KR0101748642B1

Автор: 서세욱, 정승훈, 고요한, 임진형

Принадлежит: 주식회사 엘지화학

... 본 발명은 이차 전지의 출력 조정 장치 및 방법을 개시한다. 본 발명에 따른 이차 전지 출력 조정 장치는, 이차 전지의 주변 온도를 측정하는 제1온도 측정부; 상기 이차 전지의 온도를 측정하는 제2온도 측정부; 상기 이차 전지의 전류를 측정하는 전류 측정부; 및 상기 측정된 전류와 이차 전지의 미리 결정된 저항으로부터 발열량을 결정하고, 열역학 이론에 의해 유도된 시간 변화에 따른 온도 변화 방정식을 이용하여 상기 발열량으로부터 이차 전지의 온도가 임계 온도까지 상승할 때까지 걸리는 온도 상승 시간을 결정하고, 상기 온도 상승 시간이 기준 시간보다 작으면 상기 전류의 크기에 대한 감쇄 팩터를 결정하고, 결정된 감쇄 팩터에 따라 상기 전류의 크기를 조절하는 제어부를 포함한다.

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Номер записи: 12

06-10-2011 дата публикации

NOVEL POSITIVE ELECTRODE FOR A SECONDARY BATTERY

Номер: WO2011122877A2

Автор: CHANG, Sung Kyun, PARK, Sinyoung, PARK, Hong-Kyu, LIM, Jinhyung

Принадлежит:

The present invention relates to a positive electrode for a secondary battery, and more particularly, to a positive electrode for a secondary battery and to a secondary battery comprising same, wherein said positive electrode comprises the combination of one or more compounds selected from the following chemical formula 1, and one or more compounds selected from the following chemical formula 2: xLi2MO3*(1-x)LiM'O2 (1); (1-u)LiFePO4*uC (2), wherein M is one or more elements selected from metals having 4+, M' is one or more elements selected from period 1 and period 2 transition metals, the structures which comprise a coordination number of 6 and which are stabilized in a layered structure, and wherein 0 Подробнее

Номер записи: 13

06-03-2014 дата публикации

METAL STRUCTURE AND METHOD FOR MANUFACTURING SAME

Номер: WO2014035196A1

Автор: KIM, Sujin, LIM, Jin Hyong, JANG, Song Ho, KIM, Ki-Hwan

Принадлежит:

The present specification provides a metal structure comprising a base, a metal layer, and a color-adjusting layer. The present specification also provides a method for manufacturing the metal structure. The metal structure is thin, may have various colors, and may prevent a degradation in the resistance characteristics of the metal layer.

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Номер записи: 14

03-11-2011 дата публикации

CATHODE FOR SECONDARY BATTERY

Номер: WO2011136549A2

Автор: CHANG, Sung-Kyun, LIM, Jinhyung, LEE, DongHun, PARK, Hong Kyu, PARK, Su-Min

Принадлежит:

The present invention provides a cathode for a secondary battery, comprising one compound or two or more compounds, which have a transition metal layer containing lithium, and are selected from the following chemical formula 1 (1-x)Li(LiyM1-y-zMaz)O2-bAb*xLi3PO4 (1). In formula 1, M is a stable six coordinate element comprising at least one element selected from transition metals in period 1 and period 2; Ma is a stable six coordinate metal element or a non-metal element; A is one or more variable selected from the group consisting of halogen, sulfur, a chalcogenide compound and nitrogen; and wherein 0 Подробнее

Номер записи: 15

25-06-2020 дата публикации

CHARGING CONTROL APPARATUS AND METHOD FOR SECONDARY BATTERY PACK

Номер: WO2020130430A1

Автор: LIM, Jin-Hyung, NAM, Gi-Min, LEE, Kyu-Chul, AHN, Hyoung Jun, JOE, Won-Tae

Принадлежит:

A charging control apparatus and method for a secondary battery pack are disclosed. The charging control apparatus according to the present invention measures a first temperature of a first secondary battery selected from among a plurality of secondary batteries, a second temperature of a coolant flowing in a cooling device, the charging current of a second battery pack, a first terminal voltage of the first secondary battery, and a second terminal voltage of a second secondary battery most adjacent to the cooling device, estimates the temperature of a temperature estimation point of the second secondary battery from measurement data of the temperatures, the current, and the voltages and from a lumped thermal model including a thermal resistance between two points selected from among the temperature estimation point, a first temperature measurement point, and a second temperature measurement point, determines the estimated temperature as the minimum temperature of the second battery pack ...

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Номер записи: 16

25-07-2016 дата публикации

적층 세라믹 전자부품 및 적층 세라믹 전자부품의 실장기판

Номер: KR0101642636B1

Автор: 임진형, 홍민희, 김창훈, 김두영, 이철승

Принадлежит: 삼성전기주식회사

... 본 발명은 유전체층과 상기 유전체층을 사이에 두고 서로 대향하도록 배치되는 제1 및 제2 내부전극을 포함하는 세라믹 본체 및 상기 세라믹 본체의 외측에 배치되는 외부전극을 포함하며, 상기 제1 및 제2 내부전극 중 적어도 하나 이상은 상기 세라믹 본체의 폭 방향으로 양쪽 가장자리부가 중앙부에 비해 두꺼우며, 상기 중앙부의 두께(T1) 대비 가장자리부의 두께(T2)의 비(T2/T1)는 1.0〈 T2/T1 ≤ 2.0를 만족하는 적층 세라믹 전자부품 및 그 실장기판을 제공한다.

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Номер записи: 17

08-05-2015 дата публикации

POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

Номер: KR1020150049289A

Автор: JIN, JOO HONG, SHIN, HO SUK, LIM, JIN HYUNG, LEE, DONG HUN, OH, HYUN JIN, JUNG, WANG MO

Принадлежит:

The present invention relates to a positive electrode active material which contains a lithium transition metal oxide; and a coating layer on the surface of the lithium transition metal oxide, wherein the coating layer includes Al_2O_3 and lithium phosphate, to a preparation method thereof, and to a lithium secondary battery including the same. The positive electrode active material according to an embodiment of the present invention forms a coating layer on the surface of lithium transition metal oxide to reduce lithium impurities existing on the lithium transition oxide, and inhibit generation of HF which may be generated by the side reaction of moisture generated while charging and discharging with an electrolyte, thereby improving cycle properties of the lithium secondary battery. COPYRIGHT KIPO 2015 (AA) Relative efficiency (%) (BB) Example 2 (CC) Comparative example 2 (DD) Number of cycle (N) ...

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Номер записи: 18

18-07-2019 дата публикации

APPARATUS AND METHOD FOR TESTING PERFORMANCE OF BATTERY CELL

Номер: WO2019139335A1

Автор: NAM, Gi-Min, LIM, Jin-Hyung, YOON, Du-Seong, JOE, Won-Tae

Принадлежит:

An apparatus and a method for non-destructively testing the electrochemical performance of a battery cell are provided. The apparatus comprises: a measurement unit configured to measure an open-circuit voltage of a battery cell; a memory unit configured to store data obtained through a preliminary experiment for each of a plurality of reference cells and a process deviation value generated in a manufacturing process of the battery cell; and a control unit electrically connected to the measurement unit and the memory unit. The control unit is configured to determine at least one of a capacity of the battery cell, estimated profile data representing a change in the open-circuit voltage of the battery cell with respect to a predetermined SOC range, and a resistance of the battery cell.

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Номер записи: 19

16-03-2017 дата публикации

APPARATUS AND METHOD FOR CONDUCTING NAIL PENETRATION TEST FOR SECONDARY BATTERY

Номер: WO2017043890A1

Автор: LIM, Jin-Hyung, SEO, Se-Wook, KO, Yo-Han, CHOI, Yong-Seok

Принадлежит:

Disclosed are an apparatus and method for conducting a nail penetration test for a secondary battery. The apparatus for conducting a nail penetration test, according to the present invention, comprises: a stage for fixing a secondary battery subject to the nail penetration test; a nail penetration unit including a means for lifting and lowering a nail; a voltage measurement unit that repeatedly measures the short-circuit voltage of the secondary battery with a time interval while the nail penetration test is being conducted; and a control unit coupled to the voltage measurement unit to operate together. The control unit: periodically receives the short-circuit voltage from the voltage measurement unit; determines a short-circuit current to form the input short-circuit voltage between the outermost nodes of an equivalent circuit, which is obtained by modeling the secondary battery, every time the short-circuit voltage is input; and visually outputs, through a display, a change in the determined ...

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Номер записи: 20

02-03-2017 дата публикации

DEVICE AND METHOD TO ADJUST CHARGING CONDITION OF SECONDARY BATTERY

Номер: KR1020170022758A

Автор: SEO, SE WOOK, SON, SANG IL, KO, YO HAN, LIM, JIN HYUNG, CHOI, YONG SEOK

Принадлежит:

Disclosed are a device and a method to adjust a charging condition of a secondary battery. The device includes: a current measuring part measuring a charging current of a secondary battery; a temperature measuring part measuring the current temperature of the secondary battery; and a control part combined with the current measuring part and the temperature measuring part. The control part determines a current temperature value and a charging current value by receiving measurement results from the current measuring part and the temperature measuring part, determines overheat prediction heat quantity required for an increase in the temperature of the secondary battery from the current temperature to a critical temperature based on a predefined thermodynamic formula, determines a charging prediction current required for making the overheat prediction heat quantity through charging, determines a charging prediction voltage predicted when the charging prediction current flows in an equivalent ...

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Номер записи: 21

02-03-2017 дата публикации

APPARATUS AND METHOD FOR ESTIMATING DEGREE OF AGING OF SECONDARY BATTERY

Номер: KR1020170022746A

Автор: SEO, SE WOOK, KO, YO HAN, LIM, JIN HYUNG, CHOI, YONG SEOK

Принадлежит:

The present invention discloses an apparatus and method for estimating a degree of aging of a secondary battery. The apparatus for estimating a degree of aging of a secondary battery according to the present invention comprises: a current measurement unit which measures a current of a secondary battery, and which outputs a result of the measurement; a temperature measurement unit which measures temperature of the secondary battery, and which outputs a result of this measurement; and a control unit which is connected to the current measurement unit and the temperature measurement unit so as to operate in conjunction therewith. The control unit receives a current measurement signal and a temperature measurement signal from the current measurement unit and the temperature measurement unit; determines the current and temperature of the secondary battery; determines a charged state of the secondary battery based on the current of the secondary battery; determines a state of the secondary battery ...

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Номер записи: 22

17-07-2018 дата публикации

천연 식물성 오일 유래 폴리올을 이용한 수분산성 프리폴리머와 폴리우레탄 도막의 제조방법

Номер: KR0101867552B1

Автор: 임진형, 김대현, 한창민, 윤희승

Принадлежит: 공주대학교 산학협력단, 금강그린 주식회사

... 본 발명은 식물성 오일인 CNSL 기반의 폴리올을 제조하고 이를 활용하여 수분산 폴리우레탄 프리폴리머를 합성하여 폴리우레탄 도막 제조에 활용하는 방법에 관한 것으로, 더욱 상세하게는 식물성 오일인 CNSL에서 얻어진 카르다놀(cardanol) 기반의 디글리시딜 에테르(diglycidyl ether)를 이용하여 폴리올을 제조하고, 제조된 폴리올과 다른 디올을 적절한 비율로 섞은 혼합폴리올을 사용하여 합성한 수분산 프리폴리머를 이용하여 물성이 향상된 폴리우레탄 도막을 제조하는 방법에 관한 것이다.

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Номер записи: 23

10-10-2017 дата публикации

배터리 모듈 및 그의 제조방법

Номер: KR0101783916B1

Автор: 임진형, 고요한, 서세욱, 정승훈

Принадлежит: 주식회사 엘지화학

... 본 발명에 따른 배터리 모듈은, 내부에 전극 조립체를 구비하는 배터리 셀과, 열융착 또는 용접 방식에 의해 배터리 셀의 적어도 일면에 부착되어 배터리 셀과 열교환하는 냉각플레이트 및 상호간 부착된 배터리 셀과 냉각플레이트로 구성되는 단위 셀 조립체를 홀딩시키는 셀 프레임를 포함한다.

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Номер записи: 24

04-12-2018 дата публикации

양극 활물질 및 그것을 포함하는 이차전지

Номер: KR0101925041B1

Автор: 이동훈, 임진형, 장성균, 박신영, 박홍규, 정왕모

Принадлежит: 주식회사 엘지화학

... 본 발명은 화학식 1로부터 선택되는 하나 이상의 리튬 전이금속 산화물의 합성 과정에서 유래된 Li 부산물과 PyOz를 작용기로 포함하는 물질의 반응에 의해 생성된 LiaPbOc가 입자 표면에 도포되어 있는 것을 특징으로 하는 양극 활물질을 제공한다.Li1+xM1-yMayO2-zAz (1)상기 식에서, M, Ma, A, x, y, a, b, c는 제1항에서 정의된 바와 같다. 본 발명에 따른 이차전지용 양극 활물질은 리튬 전이금속 산화물의 합성 과정에서 유래된 Li 부산물과 소정의 암모늄포스페이트의의 반응에 의해 생성된 LiaPbOc가 입자 표면에 도포되어 있어, 불순물의 함량을 최소화할 수 있고, 이차전지의 스웰링을 방지할 수 있다.

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Номер записи: 25

01-04-2016 дата публикации

CONDUCTIVE STRUCTURE BODY AND MANUFACTURING METHOD OF SAME

Номер: KR1020160035998A

Автор: PARK, CHAN HYOUNG, KIM, KI HWAN, LIM, JIN HYONG, LEE, IL HA

Принадлежит:

The present disclosure relates to a conductive structure body and a manufacturing method of the same. According to an embodiment of the present invention, the conductive structure body comprises: a substrate; a metal layer arranged on the substrate and configured to include copper; a discoloration prevention layer placed on the metal layer; a darkened layer arranged on the discoloration prevention layer, and including at least one type of copper oxide, copper nitride, copper oxynitride, aluminum oxide, aluminum nitride, and aluminum oxynitride. The purpose of the present invention is to utilize the conductive structure body to develop a touch screen panel, a display device, a battery cell, or other electronic devices with improved visibility. COPYRIGHT KIPO 2016 (AA) Ti/CuO expectation: 25 to 30nm (BB) Basic material ...

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Номер записи: 26

22-12-2015 дата публикации

CONDUCTIVE STRUCTURE AND MANUFACTURING METHOD THEREOF

Номер: KR1020150142473A

Автор: YOON, JUNG HWAN, LIM, JIN HYONG, KIM, SU JIN, KIM, KI HWAN, KIM, YONG CHAN, SONG, DOO HOON

Принадлежит:

The present application relates to a conductive structure, and a manufacturing method thereof. According to an embodiment of the present application, the manufacturing method of the conductive structure comprises the following steps: forming a first oxide layer on a substrate; forming a metal layer on the first oxide layer; forming a second oxide layer on the metal layer; and irradiating a laser beam on the opposite surface of substrate having the first oxide layer. COPYRIGHT KIPO 2016 ...

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Номер записи: 27

06-03-2014 дата публикации

CONDUCTIVE STRUCTURE AND METHOD FOR MANUFACTURING SAME

Номер: WO2014035197A1

Автор: LIM, Jin Hyong, KIM, Sujin, KIM, Ki-Hwan

Принадлежит:

The present invention relates to a conductive structure that includes: a base material; a conductive layer; and a dark color layer, and a method for manufacturing same. The conductive structure is capable of preventing reflection by the conductive layer while not affecting conductivity of the conductive layer, and improving concealing properties of the conductive layer by improving absorbance. Accordingly, the conductive structure can be used for developing a display panel having higher visibility.

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Номер записи: 28

06-12-2016 дата публикации

전도성 구조체 및 이의 제조방법

Номер: KR0101683373B1

Автор: 임진형, 장성호, 김기환, 김용찬, 윤정환, 박찬형, 이일하

Принадлежит: 주식회사 엘지화학

... 본 출원은 전도성 구조체 및 이의 제조방법에 관한 것이다. 본 출원의 일 실시상태에 따른 전도성 구조체는, 투명 전도성층, 상기 투명 전도성층 상에 구비되고, 알루미늄을 포함하는 금속층, 및 상기 금속층 상에 구비된 알루미늄 산질화물층을 포함한다.

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Номер записи: 29

08-05-2015 дата публикации

MANUFACTURING METHOD OF POSITIVE ELECTRODE ACTIVE MATERIAL, AND POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY MANUFACTURED THEREBY

Номер: KR1020150050458A

Автор: OH, HYUN JIN, SHIN, HO SUK, LIM, JIN HYUNG, LEE, DONG HUN, JIN, JOO HONG, JUNG, WANG MO

Принадлежит:

The present invention relates to a method for manufacturing a positive electrode active material including a step of dry-mixing the lithium transition metal oxide and a boron-containing compound, thermally treating the mixture, and coating a surface of a lithium transition metal oxide with a boron lithium oxide, and to the positive electrode active material manufactured thereby. In the method for manufacturing the positive electrode active material according to an embodiment of the present invention, lithium impurities in the lithium transition metal oxide can be converted easily into boron lithium oxide having a stable structure by means of a heat-treatment at close to the melting point of the boron-containing compound. Moreover, a coating layer involving even coating of the boron lithium oxide can be formed in an amount proportional to the amount of the used boron-containing compound even at low heat-treating temperatures. COPYRIGHT KIPO 2015 (AA) Comparative example 1 (BB) Comparative ...

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Номер записи: 30

10-11-2017 дата публикации

METHOD FOR PREPARING WATER-DISPERSIBLE PREPOLYMER AND POLYURETHANE COATING FILM USING POLYOL DERIVED FROM NATURAL VEGETABLE OIL

Номер: KR1020170124140A

Автор: YIM, JIN HOENG, KIM, DAE HYUN, HAN, CHANG MIN, YUN, HUI SEUNG

Принадлежит:

The present invention relates to a method for preparing a polyurethane coating film by preparing CNSL-based polyol which is vegetable oil and synthesizing water-dispersable polyurethane prepolymer using the same. The polyol is manufactured by using diglycidyl ether based on cardanol obtained from CNSL which is vegetable oil. Then, a polyurethane coating film having improved physical properties is prepared by using water-dispersible prepolymer synthesized by using mixed polyol in which the prepared polyol and other diols are mixed at a proper ratio. COPYRIGHT KIPO 2017 ...

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Номер записи: 31

11-05-2016 дата публикации

APPARATUS AND METHOD TO ADJUST OUTPUT OF SECONDARY BATTERY

Номер: KR1020160051198A

Автор: SEO, SE WOOK, JUNG, SEUNG HUN, KO, YO HAN, LIM, JIN HYUNG

Принадлежит:

According to the present invention, disclosed are an apparatus and a method to adjust an output of a secondary battery. The apparatus to adjust the output of the secondary battery includes: a first temperature measurement part to measure ambient temperature of the secondary battery; a second temperature measurement part to measure temperature of the secondary battery; a current measurement part to measure a current of the secondary battery; and a control part which determines a heating value from the measured current and a predetermined resistance of the secondary battery, and determines temperature rising time required to raise the temperature of the secondary battery to a threshold temperature from the heating value using a temperature variation equation according to a temperature variation induced by a thermodynamics theory, and determines an attenuation factor as to the intensity of the current if the temperature rise time is smaller than a reference time, and controls the intensity ...

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Номер записи: 32

14-04-2017 дата публикации

DISPLAY APPARATUS

Номер: KR1020170041153A

Автор: LEE, IL HA, LIM, JIN HYONG, KIM, KI HWAN

Принадлежит:

The present invention relates to a display apparatus comprising a black matrix capable of efficiently controlling glare in a non-pixel area. The display apparatus comprises: a substrate including a pixel area and a non-pixel area; a black matrix provided on at least a part of the non-pixel area of the substrate; and a pixel electrode provided in the pixel area of the substrate and a common electrode corresponding to the pixel electrode. COPYRIGHT KIPO 2017 ...

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Номер записи: 33

10-12-2018 дата публикации

이차 전지의 못 관통 시험 장치 및 방법

Номер: KR0101927257B1

Автор: 임진형, 서세욱, 고요한, 최용석

Принадлежит: 주식회사 엘지화학

... 본 발명은, 이차 전지의 못 관통 시험 장치 및 그 방법을 개시한다. 본 발명에 따른 못 관통 시험 장치는, 못 관통 시험의 대상이 되는 이차 전지가 고정되는 스테이지; 상기 이차 전지를 관통시키는 못과 상기 못을 승강 또는 하강시키는 못 승하강 수단을 포함하는 못 관통부; 상기 이차 전지의 전극에 결합되어 못 관통 시험이 진행되는 동안 이차 전지의 단락 전압을 시간 간격을 두고 반복 측정하는 전압 측정부; 및 상기 전압 측정부와 동작 가능하게 결합된 제어부를 포함한다. 상기 제어부는, 상기 못 관통부를 제어하여 상기 못을 하강시켜 이차 전지를 관통시키고, 상기 전압 측정부로부터 단락 전압을 주기적으로 입력 받고, 상기 단락 전압이 입력될 때마다 상기 이차 전지를 모델링한 등가 회로에 기초하여 상기 등가 회로의 최외측 노드 사이에 상기 입력된 단락 전압이 형성되도록 하는 단락 전류를 결정하고, 상기 결정된 단락 전류에 대한 값의 변화 양상을 시각적으로 출력한다.

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Номер записи: 34

22-03-2012 дата публикации

POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY USING SAME

Номер: WO2012036474A3

Автор: CHANG, Sung-Kyun, PARK, Sin Young, LIM, Jinhyung, PARK, Hong Kyu

Принадлежит:

The present invention relates to a positive electrode active material for a secondary battery, wherein the positive electrode active material comprises one or more compounds which have a layered crystal structure and which are selected from the following chemical formula 1, wherein less than 20% of Li is contained in a transition metal layer with respect to the total amount of transition metal sites, and a cation mixing ratio of placing Ni in a lithium layer is 1% to 4.5% with respect to the total weight of lithium sites in the lithium layer to thus support the layered crystal structure in a stable manner. The positive electrode active material of the present invention has a long service life and provides superior stability at room temperature and at high temperature, even when the battery made of the positive electrode active material repeatedly charges/discharges high current. (1-s-t)[Li(LiaMn(1-a-x-y)NixCoy)O2]*s[Li2CO3]*t[LiOH] (1) (0 Подробнее

Номер записи: 35

09-01-2018 дата публикации

양극 활물질, 이의 제조방법, 및 이를 포함하는 리튬 이차전지

Номер: KR0101816945B1

Автор: 오현진, 신호석, 임진형, 이동훈, 진주홍, 정왕모

Принадлежит: 주식회사 엘지화학

... 리튬 전이금속 산화물; 및 상기 리튬 전이금속 산화물의 표면에 코팅층을 포함하며, 상기 코팅층은 붕소 리튬 산화물 및 리튬-인 함유 화합물을 포함하는 것을 특징으로 하는 양극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차전지에 관한 것이다. 본 발명의 일 실시예에 따른 양극 활물질은 리튬 전이금속 산화물 상에 존재하는 리튬 불순물을 감소시키고 리튬 전이금속 산화물의 표면에 코팅층을 형성함으로써, 충방전시 생성되는 수분과 전해액과의 부반응으로 인해 생성될 수 있는 HF의 생성을 억제할 수 있으므로, 리튬 이차전지의 사이클 특성을 더욱 향상시킬 수 있다. 또한, 본 발명의 일 실시예에 따른 양극 활물질의 제조방법은 2단계 열처리 공정을 수행함으로써, 인산 함유 화합물과 붕소 함유 화합물의 사용에 따른 최적 온도 조건에서 각각 표면 처리할 수 있으므로, 이차전지의 고온 성능 퇴화 현상을 개선할 수 있고, 저항 증가를 억제시킬 수 있다.

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Номер записи: 36

17-11-2016 дата публикации

TAP REINFORCEMENT MEANS FOR REINFORCING DAMAGED SCREW THREADS AND METHOD FOR MANUFACTURING SAME

Номер: KR101676614B1

Автор: KWON, HYUK JIN, LIM, JIN HYOUNG

Принадлежит: KWON, HYUK JIN, LIM, JIN HYOUNG

And a method for manufacturing the same. The tap reinforcement means restores a damaged portion to have an initial dimension of a tap when there is damage to or abrasion of the tap formed on a device. The tap reinforcement means has an inner hollow portion and a cylindrical tube shape where the inner circumferential tap is formed on the inner circumferential surface in a spiral shape. And an opening widened at a predetermined interval is formed in the axial direction to enable a cross-sectional surface perpendicular to the axial direction to have a C-shape. COPYRIGHT KIPO 2016 ...

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Номер записи: 37

02-12-2015 дата публикации

CONDUCTIVE STRUCTURE BODY AND METHOD FOR MANUFACTURING SAME

Номер: KR1020150134837A

Автор: PARK, CHAN HYOUNG, LIM, JIN HYONG, KIM, KI HWAN, KIM, YONG CHAN, YOON, JUNG HWAN, LEE, IL HA

Принадлежит:

The present application relates to a conductive structure and a method for manufacturing the same. A method for manufacturing a conductive structure according to an embodiment of the present application includes a step of forming a metal layer on a substrate and a step of forming a dark color layer on the metal layer. The step of forming the dark color layer is performed by an evaporation disposition method. COPYRIGHT KIPO 2016 ...

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Номер записи: 38

18-08-2016 дата публикации

CONDUCTIVE STRUCTURE AND METHOD FOR MANUFACTURING SAME

Номер: KR1020160098090A

Автор: LIM, JIN HYOUNG, MIN, JIN HYUK, KIM, KI HWAN, PARK, CHAN HYOUNG, LEE, IL HA

Принадлежит:

The present invention relates to a conductive structure and a method for manufacturing method the same. A method for manufacturing a conductive structure according to one embodiment of the present invention comprises the following steps of: forming a metal layer on a substrate; and forming a dark pattern layer on the metal layer, wherein the step of forming the dark pattern layer is performed by means of a reactive sputtering using CO_2. COPYRIGHT KIPO 2016 ...

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Номер записи: 39

03-09-2015 дата публикации

LITHIUM-NICKEL BASED CATHODE ACTIVE MATERIAL, METHOD FOR PREPARING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING SAME

Номер: WO2015130106A1

Автор: LIM, Jin Hyung, SHIN, Ho Suk, LEE, Dong Hun, OH, Hyun Jin, JIN, Joo Hong, JUNG, Wang Mo

Принадлежит:

The present invention relates to a cathode active material comprising: a lithium-nickel based transition metal composite oxide which is doped with an alkali earth metal having an oxidation state of +2; and a phosphorous oxide coating layer formed on the outer surface of the composite oxide, such that a lithium by-product is reduced and structural stability is improved. Accordingly, a secondary battery comprising the cathode active material has an excellent capacity property and at the same time, has improved structural stability during charging and discharging, and has a superior lifespan by suppressing swelling. Thus, the present invention can be easily applied to industries that require the present invention, particularly, to industries that require high capacity and a long-term lifespan of an electric vehicle and the like.

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Номер записи: 40

14-11-2016 дата публикации

METHOD FOR IMPREGNATING ELECTROLYTE

Номер: KR1020160130646A

Автор: KO, YO HAN, SEO, SE WOOK, LIM, JIN HYUNG, JUNG, SEUNG HUN

Принадлежит:

The present invention is to provide a method for impregnating an electrolyte with improved impregnation properties of the electrolyte on a secondary battery. According to the present invention, the method for impregnating an electrolyte comprises the steps of: (a) supplying an electrolyte in a vapor state to a cell including an electrode assembly; and (b) condensing the electrolyte in the vapor state supplied to the cell, thereby preventing trapping of gas which can be occurred during an electrolyte impregnation process, improving the impregnation properties of the electrolyte, and improving the performance and durability of the secondary battery. COPYRIGHT KIPO 2016 ...

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Номер записи: 41

11-09-2015 дата публикации

OPTICAL MODULATION APPARATUS

Номер: WO2015133862A1

Автор: MIN, Sung Joon, KIM, Su Jin, SONG, Doo Hoon, LIM, Jin Hyong, OH, Dong Hyun, KIM, Ki Hwan

Принадлежит:

The present application relates to an optical modulation apparatus and the use of the optical modulation apparatus. The optical modulation apparatus of the present application can apply an external signal by a complex layer having high transmissivity in a visible light area, having low transmissivity in an infrared-ray area, and having a low surface resistance value. Such an optical modulation apparatus can be applied to various uses such as a smart window, a window protection film, a flexible display device, an active retarder for displaying a 3D image, or a viewing angle adjustment film.

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Номер записи: 42

31-03-2016 дата публикации

CONDUCTIVE STRUCTURE AND PREPARATION METHOD THEREFOR

Номер: WO2016048042A1

Автор: PARK, Chan Hyoung, KIM, Ki-Hwan, LIM, Jin Hyong, LEE, Ilha

Принадлежит:

The present application pertains to a conductive structure and a preparation method therefor. A conductive structure according to one embodiment of the present application comprises: a substrate; a metal layer provided on the substrate and comprising copper; an anti-tarnishing layer provided on the metal layer; and a darkened layer provided on the anti-tarnishing layer and comprising one or more of copper oxide, copper nitride, copper oxynitride, aluminum oxide, aluminum nitride and aluminum oxynitride.

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Номер записи: 43

03-11-2011 дата публикации

CATHODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY USING SAME

Номер: WO2011136550A3

Автор: CHANG, Sung-Kyun, PARK, Hong Kyu, PARK, Sin Young, LIM, Jinhyung, LEE, DongHun

Принадлежит:

The present invention provides a cathode active material for a secondary battery, comprising one or more compounds selected from the following chemical formula 1 (1-s-t)[Li(LiaMn(1-a-x-y)NixCoy)O2]*s[Li2CO3]*t[LiOH] (1) (0 Подробнее

Номер записи: 44

13-04-2017 дата публикации

DISPLAY DEVICE

Номер: WO2017061776A1

Автор: LEE, Ilha, LIM, Jin Hyong, KIM, Ki-Hwan

Принадлежит:

The present invention relates to a display device comprising a black matrix, capable of effectively controlling a glare effect in a non-pixel area by comprising: a substrate; a pixel electrode provided on a pixel area of the substrate; a common electrode; a thin-film transistor in the non-pixel area; a wiring part including a gate line and a data line; and the black matrix provided on the non-pixel area of at least a portion of the substrate.

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Номер записи: 45

11-07-2016 дата публикации

Transition Metal Precursor Having Low Tap Density and Lithium Transition Metal Oxide Having High Particle Strength

Номер: KR0101638466B1

Автор: 임진형, 장성균, 장원석, 박신영, 신호석, 엄인성, 오현진, 한정민, 이동훈, 정왕모

Принадлежит: 주식회사 엘지화학

... 본 발명은, 리튬 전이금속 산화물로서, 상기 리튬 전이금속 산화물의 제조를 위한 전이금속 전구체의 평균 입경(D50)과 전구체의 탭 밀도(tap density)의 비가 하기 식 1의 조건을 만족하고, 상기 리튬 전이금속 산화물의 분쇄 전 평균 입경 대비 분쇄 후 평균 입경의 비가 0.8 이상인 리튬 전이금속 산화물에 관한 것이다. 0 < 전구체의 탭 밀도 / 전구체의 평균 입경 < 3500 (g/cc·cm) (1) ...

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Номер записи: 46

23-05-2019 дата публикации

BATTERY RESERVE CAPACITY ESTIMATION DEVICE

Номер: WO2019098576A1

Автор: BAE, Yoon-Jung, KIM, Dae-Soo, KIM, Ji-Yeon, KIM, Dong-Kyu, LEE, Jae-Hyun, LIM, Jin-Hyung, CHOI, Young-Geun

Принадлежит:

A battery reserve capacity estimation device according to the present invention may comprise: a sensing unit configured to measure the voltages of a battery respectively; and a processor operatively coupled to the sensing unit, wherein the processor: detects a first inflection point of a first state of charge-voltage data curve, on the basis of first state of charge-voltage data of the battery, in which first states of charge of the battery are mapped to voltages of the battery; among second inflection points detected from second state of charge-voltage data of each half cell for cathode and anode electrodes of the battery, selects a second inflection point satisfying a condition that is attributable to the corresponding electrode; and estimates the reserve capacity of a half cell corresponding to the selected second inflection point by using a state-of-charge ratio which is a ratio of the first state-of-charge difference between the first states of charge corresponding to the first inflection ...

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Номер записи: 47

02-03-2017 дата публикации

APPARATUS AND METHOD FOR ADJUSTING CHARGING CONDITION OF SECONDARY BATTERY

Номер: WO2017034275A1

Автор: SEO, Se-Wook, SON, Sang-Il, KO, Yo-Han, LIM, Jin-Hyung, CHOI, Yong-Seok

Принадлежит:

Disclosed are an apparatus and a method for adjusting a charging condition of a secondary battery. The apparatus for adjusting a charging condition comprises a control unit configured to: receive an input of measurement results from a current measurement unit and a temperature measurement unit for a secondary battery so as to determine a charging current value and a current temperature value; determine, by a predefined thermodynamic calculation equation, a predicted overheat amount which is required to raise the temperature of the secondary battery from the current temperature to a threshold temperature for a predetermined reference time; determine a predicted charging current which is required to generate the predicted overheat amount through charging; determine a predicted charging voltage expected when the predicted charging current flows in an equivalent circuit of the secondary battery; and when a condition of the predicted charging voltage being lower than a predetermined maximum ...

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Номер записи: 48

13-09-2012 дата публикации

ELECTRICALLY-CONDUCTIVE STRUCTURE AND A PRODUCTION METHOD THEREFOR

Номер: WO2012121518A3

Автор: LIM, Jin Hyong, JANG, Song Ho, PARK, Jin Woo, KIM, Ki-Hwan, HWANG, In-Seok, KIM, Chung Wan, LEE, Seung Heon, KOO, Beom Mo, HWANG, Ji Young

Принадлежит:

In one embodiment, the present invention relates to an electrically-conductive structure comprising a darkened patterned layer wherein the darkened patterned layer comprises MOxNy, and relates to a production method therefor. The electrically-conductive structure according to the one embodiment of the present invention can prevent reflection caused by the electrically-conductive patterned layer without affecting the electrical conductivity of the electrically-conductive patterned layer, and can improve concealment of the electrically-conductive patterned layer by improving the absorption of light. Consequently, the electrically-conductive structure of the one embodiment of the present invention can be used to develop display panels having improved visibility.

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Номер записи: 49

07-05-2015 дата публикации

CONDUCTIVE STRUCTURE AND PREPARATION METHOD THEREFOR

Номер: WO2015065162A1

Автор: YOON, Junghwan, LIM, Jin Hyong, KIM, Yong Chan, LEE, Ilha, KIM, Ki-Hwan

Принадлежит:

Disclosed in the present specification are a conductive structure and a preparation method therefor, the conductive structure comprising a substrate, a conductive layer, at least one intermediate layer, and a darkened layer. The conductive structure enables light absorbance to be improved and reflection by the conductive layer to be prevented without impacting upon the conductivity of same, thus improving the concealing properties of the conductive layer.

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Номер записи: 50

13-06-2016 дата публикации

LIGHT MODULATION DEVICE

Номер: KR0101630118B1

Автор: 민성준, 김수진, 송두훈, 임진형, 오동현, 김기환

Принадлежит: 주식회사 엘지화학

... 본 출원은, 광변조 장치 및 광변조 장치의 용도에 대한 것이다. 본 출원의 광변조 장치는 가시광선 영역에서 높은 투과율을 가지고 적외선 영역에서 낮은 투과율을 가지며 낮은 면저항 값을 가지는 복합층에 의하여 외부 신호를 인가할 수 있다. 이러한 광변조 장치는 스마트 윈도우, 윈도우 보호막, 플렉서블 디스플레이 소자, 3D 영상 표시용 액티브 리타더(active retarder) 또는 시야각 조절 필름 등과 같은 다양한 용도에 적용될 수 있다.

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Номер записи: 51

13-07-2016 дата публикации

MULTI-LAYERED CERAMIC ELECTRONIC COMPONENT AND MOUNTING BOARD OF MULTI-LAYERED CERAMIC ELECTRONIC COMPONENT

Номер: KR1020160084217A

Автор: LIM, JIN HYUNG, HONG, MIN HEE, KIM, CHANG HOON, KIM, DOO YOUNG, LEE, CHUL SEUNG

Принадлежит:

The present invention provides a multi-layered ceramic electronic component and a mounting board thereof. The multi-layered ceramic electronic component comprises: a ceramic main body including a dielectric layer and first and second inner electrodes arranged to face each other interposing the dielectric layer therebetween; and an outer electrode arranged outside the ceramic main body. At least one from the first and second inner electrodes has the thickness of both edge units thicker than that of a center unit in a width direction of the ceramic main body. A ratio of the thickness of the edge unit (T2) to the thickness of the center unit (T1) satisfies 1.0 < T2/T1 <= 2.0. COPYRIGHT KIPO 2016 ...

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Номер записи: 52

08-09-2017 дата публикации

리튬 이차전지용 양극 활물질 및 그의 제조방법

Номер: KR0101776895B1

Автор: 진주홍, 박홍규, 신호석, 임진형, 오현진, 정왕모

Принадлежит: 주식회사 엘지화학

... 본 발명은 리튬 니켈-망간-코발트 산화물을 포함하는 코어층; 상기 코어층의 표면 위에 형성되며, Al, Mg, B, Sr 및 W으로 이루어진 군에서 선택된 하나 이상의 금속의 산화물을 포함하는 분리층; 및 상기 분리층의 표면 위에 형성되며, 리튬 니켈-망간 산화물을 포함하는 쉘층을 포함하는 것을 특징으로 하는 리튬 이차전지용 양극 활물질 및 그 제조방법을 제공하며, 본 발명에 따른 양극 활물질은 고용량, 고안정 및 높은 사이클 특성을 동시에 가지는 양극활물질을 제공할 수 있다.

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Номер записи: 53

13-09-2012 дата публикации

ELECTRICALLY-CONDUCTIVE STRUCTURE AND A PRODUCTION METHOD THEREFOR

Номер: WO2012121518A2

Автор: LIM, Jin Hyong, JANG, Song Ho, PARK, Jin Woo, KIM, Ki-Hwan, HWANG, In-Seok, KIM, Chung Wan, LEE, Seung Heon, KOO, Beom Mo

Принадлежит:

In one embodiment, the present invention relates to an electrically-conductive structure comprising a darkened patterned layer wherein the darkened patterned layer comprises MOxNy, and relates to a production method therefor. The electrically-conductive structure according to the one embodiment of the present invention can prevent reflection caused by the electrically-conductive patterned layer without affecting the electrical conductivity of the electrically-conductive patterned layer, and can improve concealment of the electrically-conductive patterned layer by improving the absorption of light. Consequently, the electrically-conductive structure of the one embodiment of the present invention can be used to develop display panels having improved visibility.

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Номер записи: 54

22-01-2019 дата публикации

전도성 구조체 및 이의 제조방법

Номер: KR0101940693B1

Автор: 윤정환, 임진형, 김수진, 김기환, 김용찬, 송두훈

Принадлежит: 주식회사 엘지화학

... 본 출원은 전도성 구조체 및 이의 제조방법에 관한 것이다. 본 출원의 일 실시상태에 따른 전도성 구조체의 제조방법은, 기재 상에 제1 산화물층을 형성하는 단계, 상기 제1 산화물층 상에 금속층을 형성하는 단계, 상기 금속층 상에 제2 산화물층을 형성하는 단계, 및 상기 제1 산화물층이 형성된 기재의 면의 반대면에 레이저 빔을 조사하는 단계를 포함한다.

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Номер записи: 55

02-03-2017 дата публикации

APPARATUS AND METHOD FOR ESTIMATING DEGREE OF AGING OF SECONDARY BATTERY

Номер: WO2017034277A1

Автор: SEO, Se-Wook, KO, Yo-Han, LIM, Jin-Hyung, CHOI, Yong-Seok

Принадлежит:

Disclosed are an apparatus and a method for estimating the degree of aging of a secondary battery. The apparatus according to the present invention is configured to: determine a current and a temperature of a secondary battery; determine a charging state from the current of the secondary battery; determine the degree of calendar aging by applying a cumulative degree-of-aging model to a degree-of-calendar-aging profile corresponding to the determined charging state and temperature while the secondary battery is in a calendar state; determine the degree of life cycle aging by applying the cumulative degree-of-aging model to a degree-of-life-cycle-aging profile corresponding to the charging state, temperature, and current of the secondary battery while the secondary battery is in a life cycle state; and determine, as the degree of aging of the secondary battery, a weighted average value that is calculated for the determined degree of calendar aging and the determined degree of life cycle aging ...

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Номер записи: 56

24-10-2013 дата публикации

CONDUCTIVE STRUCTURE AND METHOD FOR MANUFACTURING SAME

Номер: WO2013157858A3

Автор: LIM, Jin Hyong, KIM, Sujin, JANG, Song Ho, KIM, Ki-Hwan, KIM, Chung Wan

Принадлежит:

The present specification provides: a conductive structure comprising a dark colored pattern including a substrate, a conductive pattern, and CuOx (0 < x ≤ 1); and a method for manufacturing same. The conductive structure can prevent reflection by the conductive pattern without affecting the conductivity of the conductive pattern, and can improve the ability of the conductive pattern to be concealed by increasing light absorptivity. Accordingly, a display panel can be developed which uses the conductive structure and has improved visibility.

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Номер записи: 57

07-03-2018 дата публикации

APPARATUS AND METHOD FOR TESTING PERFORMANCE OF BATTERY CELL

Номер: KR1020180023632A

Автор: LIM, JIN HYUNG, YOON, DU SEONG, JOE, WON TAE, CHOI, YONG SEOK

Принадлежит:

Provided are an apparatus and method for nondestructively testing the electrochemical performance of a battery cell. The test apparatus according to an embodiment of the present invention includes: a memory configured to store first profile data, second profile data, a first anode upper limit value, a first anode lower limit value, a first cathode upper limit value and a first cathode lower value predetermined through a previous test for each of a plurality of reference cells; a sensing unit configured to measure an open voltage of a test cell according to the change of SOC of the test cell; and a control unit electrically connected to the memory and the sensing unit. The control unit nondestructively tests the performance of the test cell based on data associated with the reference cell stored in the memory and data measured by the sensing unit. Accordingly, the present invention can accurately test the performance of the battery without disassembling the battery cell. COPYRIGHT KIPO 2018 ...

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Номер записи: 58

31-10-2017 дата публикации

양극 활물질, 이의 제조방법, 및 이를 포함하는 리튬 이차전지

Номер: KR0101792305B1

Автор: 진주홍, 신호석, 임진형, 이동훈, 오현진, 정왕모

Принадлежит: 주식회사 엘지화학

... 리튬 전이금속 산화물; 및 상기 리튬 전이금속 산화물의 표면에 코팅층을 포함하며, 상기 코팅층은 Al2O3 및 인산화 리튬을 포함하는 것을 특징으로 하는 양극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차전지에 관한 것이다. 본 발명의 일 실시예에 따른 양극 활물질은 리튬 전이금속 산화물의 표면에 코팅층을 형성함으로써 리튬 전이금속 산화물 상에 존재하는 리튬 불순물을 감소시킬 수 있고, 충방전시 생성되는 수분과 전해액과의 부반응으로 인해 생성될 수 있는 HF의 생성을 억제할 수 있으므로, 리튬 이차전지의 사이클 특성을 더욱 향상시킬 수 있다.

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Номер записи: 59

01-03-2018 дата публикации

DEVICE AND METHOD FOR TESTING PERFORMANCE OF BATTERY CELL

Номер: WO2018038383A1

Автор: LIM, Jin-Hyung, YOON, Du-Seong, JOE, Won-Tae, CHOI, Yong-Seok

Принадлежит:

A device and a method for nondestructively testing the electrochemical performance of a battery cell are provided. According to one embodiment of the present invention, the testing device comprises: a memory configured so as to store first profile data, second profile data, a first cathode upper limit, a first cathode lower limit, a first anode upper limit, and a first anode lower limit predetermined through a previous experiment for each of a plurality of reference cells; a sensing unit configured so as to measure an open voltage of a test cell in accordance with a change of SOC of the test cell; and a control unit electrically connected with the memory and the sensing unit. The control unit is configured so as to nondestructively test the performance of the test cell on the basis of data associated with the reference cells stored in the memory and data measured by the sensing unit.

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Номер записи: 60

08-04-2010 дата публикации

TRANSPARENT CONDUCTIVE FILM, AND TRANSPARENT ELECTRODE COMPRISING SAME

Номер: WO2010038954A3

Автор: BANG, Jung-Sik, JANG, Hyeon-Woo, LIM, Jin-Hyong

Принадлежит:

The present invention relates to a transparent conductive film, and to a transparent electrode comprising same. More particularly, the present invention relates to a zinc oxide-based transparent conductive film having a textured surface, wherein the texturing has a projection with a ridge formed into an arc in the protruding direction of the projection, or the angle formed by two ridges extending from the center of an apex is an obtuse angle of 90 degrees or higher in cases where the end of the projection has such an apex. The transparent conductive film of the present invention is formed simply by a sputtering process without a wet-etching process.

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Номер записи: 61

22-03-2012 дата публикации

POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY USING SAME

Номер: KR2012036474A2

Автор: CHANG, Sung-Kyun, PARK, Sin Young, LIM, Jinhyung, PARK, Hong Kyu

Принадлежит:

The present invention relates to a positive electrode active material for a secondary battery, wherein the positive electrode active material comprises one or more compounds which have a layered crystal structure and which are selected from the following chemical formula 1, wherein less than 20% of Li is contained in a transition metal layer with respect to the total amount of transition metal sites, and a cation mixing ratio of placing Ni in a lithium layer is 1% to 4.5% with respect to the total weight of lithium sites in the lithium layer to thus support the layered crystal structure in a stable manner. The positive electrode active material of the present invention has a long service life and provides superior stability at room temperature and at high temperature, even when the battery made of the positive electrode active material repeatedly charges/discharges high current. (1-s-t)[Li(LiaMn(1-a-x-y)NixCoy)O2]*s[Li2CO3]*t[LiOH] (1) (0 Подробнее

Номер записи: 62

07-05-2015 дата публикации

CONDUCTIVE FILM, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE INCLUDING SAME

Номер: WO2015065055A1

Автор: KIM, Yong Chan, LIM, Jin Hyong, KIM, Ki-Hwan, YOON, Junghwan, LEE, Ilha

Принадлежит:

The present invention relates to a conductive film, a manufacturing method thereof, and a display device including the same.

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Номер записи: 63

08-04-2010 дата публикации

TRANSPARENT CONDUCTIVE FILM, AND TRANSPARENT ELECTRODE COMPRISING SAME

Номер: KR2010038954A2

Автор: BANG, Jung-Sik, JANG, Hyeon-Woo, LIM, Jin-Hyong

Принадлежит:

The present invention relates to a transparent conductive film, and to a transparent electrode comprising same. More particularly, the present invention relates to a zinc oxide-based transparent conductive film having a textured surface, wherein the texturing has a projection with a ridge formed into an arc in the protruding direction of the projection, or the angle formed by two ridges extending from the center of an apex is an obtuse angle of 90 degrees or higher in cases where the end of the projection has such an apex. The transparent conductive film of the present invention is formed simply by a sputtering process without a wet-etching process.

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Номер записи: 64

11-10-2016 дата публикации

BATTERY MODULE

Номер: KR1020160118061A

Автор: KO, YO HAN, NAM, JIN MOO, BAE, GYU JONG, SEO, SE WOOK, LIM, JIN HYUNG, JUNG, SEUNG HUN

Принадлежит:

The present invention discloses a battery module in which heat transfer elements and battery cells are alternately arranged inside an area occupied by a latent heat reservoir and heat generated during repeated charging and discharging of the battery cells is stored in a phase change material, thereby being appropriate for the heat management of the battery cells. According to the present invention, provided is the battery module comprising: a latent heat reservoir which enables entry or exit of heat in response to a change in a state of a material; heat transfer elements which are sequentially arranged in an area occupied by the latent heat reservoir; and one or more battery cells which alternate with the heat transfer elements between the heat transfer elements; wherein the heat transfer elements are inserted into the latent heat reservoir via some heat pipes and the heat transfer elements are attached to the battery cells via the remaining heat pipes. COPYRIGHT KIPO 2016 ...

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Номер записи: 65

07-05-2015 дата публикации

METHOD FOR MANUFACTURING ANODE ACTIVE MATERIAL, AND ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY MANUFACTURED THEREBY

Номер: WO2015065046A1

Автор: OH, Hyun Jin, SHIN, Ho Suk, LIM, Jin Hyung, LEE, Dong Hun, JIN, Joo Hong, JUNG, Wang Mo

Принадлежит:

The present invention relates to a method for manufacturing an anode active material, and to the anode active material manufactured thereby, the method comprising a step of coating a surface of a lithium transition metal oxide with a boron lithium oxide by dry-mixing the lithium transition metal oxide and a boron-containing compound, and heat-treating the mixture. In a manufacturing method for the anode active material according to one embodiment of the present invention, lithium impurities in the lithium transition metal oxide can be converted easily into boron lithium oxide having a stable structure by means of a heat-treatment at close to the melting point of the boron-containing compound. Furthermore, a coating layer involving even coating of the boron lithium oxide can be formed in an amount proportional to the amount of the boron-containing compound used, even at low heat-treating temperatures.

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Номер записи: 66

13-05-2015 дата публикации

CONDUCTIVE STRUCTURE BODY AND MANUFACTURING METHOD THEREOF

Номер: KR1020150051915A

Автор: YOON, JUNG HWAN, LIM, JIN HYONG, KIM, YONG CHAN, LEE, IL HA, KIM, KI HWAN

Принадлежит:

The present specification relates to a conductive structure and a manufacturing method thereof. The conductive structure comprises: a conductive pattern layer formed on a substrate; and a dark color pattern layer formed on at least one surface of the conductive pattern layer, wherein the dark color pattern layer comprises a copper-manganese-based material represented by Cu_aMn_bO_cN_d. COPYRIGHT KIPO 2015 ...

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Номер записи: 67

16-08-2016 дата публикации

전도성 구조체 및 이의 제조방법

Номер: KR0101648636B1

Автор: 윤정환, 임진형, 김용찬, 이일하, 김기환

Принадлежит: 주식회사 엘지화학

... 본 명세서는 전도성 구조체 및 이의 제조방법에 관한 것이다.

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Номер записи: 68

03-11-2011 дата публикации

CATHODE FOR SECONDARY BATTERY

Номер: WO2011136549A3

Автор: CHANG, Sung-Kyun, LIM, Jinhyung, LEE, DongHun, PARK, Hong Kyu, PARK, Su-Min

Принадлежит:

The present invention provides a cathode for a secondary battery, comprising one compound or two or more compounds, which have a transition metal layer containing lithium, and are selected from the following chemical formula 1 (1-x)Li(LiyM1-y-zMaz)O2-bAb*xLi3PO4 (1). In formula 1, M is a stable six coordinate element comprising at least one element selected from transition metals in period 1 and period 2; Ma is a stable six coordinate metal element or a non-metal element; A is one or more variable selected from the group consisting of halogen, sulfur, a chalcogenide compound and nitrogen; and wherein 0 Подробнее

Номер записи: 69

07-12-2015 дата публикации

Transition Metal Precursor Having Low Tap Density and Lithium Transition Metal Oxide Having High Particle Strength

Номер: KR0101575024B1

Автор: 임진형, 장성균, 장원석, 박신영, 신호석, 오현진, 한정민, 엄인성, 정왕모, 이동훈

Принадлежит: 주식회사 엘지화학

... 본 발명은, 리튬 전이금속 산화물의 제조를 위한 전구체로서, 전구체의 평균 입경(D50)과 전구체의 탭 밀도(tap density)의 비가 하기 식 1의 조건을 만족하는 것을 특징으로 하는 전이금속 전구체 및 이를 사용하여 제조한 리튬 전이금속 산화물을 제공한다. (1) ...

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Номер записи: 70

06-10-2011 дата публикации

NOVEL POSITIVE ELECTRODE FOR A SECONDARY BATTERY

Номер: WO2011122877A3

Автор: CHANG, Sung Kyun, PARK, Sinyoung, PARK, Hong-Kyu, LIM, Jinhyung

Принадлежит:

The present invention relates to a positive electrode for a secondary battery, and more particularly, to a positive electrode for a secondary battery and to a secondary battery comprising same, wherein said positive electrode comprises the combination of one or more compounds selected from the following chemical formula 1, and one or more compounds selected from the following chemical formula 2: xLi2MO3*(1-x)LiM'O2 (1); (1-u)LiFePO4*uC (2), wherein M is one or more elements selected from metals having 4+, M' is one or more elements selected from period 1 and period 2 transition metals, the structures which comprise a coordination number of 6 and which are stabilized in a layered structure, and wherein 0 Подробнее

Номер записи: 71

04-06-2015 дата публикации

CONDUCTIVE STRUCTURE PRECURSOR, CONDUCTIVE STRUCTURE AND MANUFACTURING METHOD THEREFOR

Номер: WO2015080496A1

Автор: LIM, Jin Hyong, KIM, Yong Chan, YOON, Junghwan, YOON, Jung Il, KIM, Ki-Hwan, LEE, Ilha

Принадлежит:

Disclosed are: a conductive structure comprising a substrate, a transparent conductive layer and a metal layer, in which an amorphous transparent conductive layer and a metal layer can be laminated through a roll-to-roll process, thereby simplifying the process, and which can more easily proceed with crystallization of an amorphous transparent conductive layer provided at the lower portion of the metal layer by forming a metal oxide, metal nitride or metal oxynitride on an outermost layer of the conductive structure; and a manufacturing method therefor.

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Номер записи: 72

04-06-2015 дата публикации

CONDUCTIVE STRUCTURE PRECURSOR, CONDUCTIVE STRUCTURE, AND A METHOD FOR MANUFACTURING SAME

Номер: KR1020150061608A

Автор: LIM, JIN HYONG, KIM, YONG CHAN, YOON, JUNG HWAN, YOON, JUNG IL, KIM, KI HWAN, LEE, IL HA

Принадлежит:

The present invention provides a conductive structure precursor, a conductive structure, and a method for manufacturing the same. According to the present invention, the conductive structure precursor includes: a base material; an amorphous transparent conductive layer prepared on the base material; and a metallic layer formed on the amorphous transparent conductive layer. COPYRIGHT KIPO 2015 (A1,A2,A3,A4) Amorphous ITO (BB) Metal pattern (C1,C2) Metal layer (D1,D2,D3,D4) Basic material (EE) Postcrystallization ...

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Номер записи: 73

08-05-2015 дата публикации

POSITIVE ACTIVE MATERIAL COMPOSITION FOR LITHIUM SECONDARY BATTERY AND PREPARATION METHOD THEREOF

Номер: KR1020150050153A

Автор: LIM, JIN HYUNG, SHIN, HO SUK, LEE, DONG HUN, OH, HYUN JIN, JIN, JOO HONG, JUNG, WANG MO

Принадлежит:

The present invention relates to a method for preparing a positive active material composition for a lithium secondary battery which can effectively restrain generation of unreacted H3PO4 through a heat treatment, by mixing a unreacted material which is generated when performing surface treatment with a phosphate-based compound on a precursor for a lithium transition metal oxide, or a H3PO4-based compound, which is an impurity generated as reaction is not proceeded, with the precursor for a lithium transition metal oxide and the phosphate-based compound. The present invention provides a method for preparing a positive active material, which comprises: coating a lithium transition metal oxide with a phosphate-based compound; and performing the heat treatment on the lithium transition metal oxide coated with the phosphate-based compound so that a lithium phosphate is included on the surface of the lithium transition metal oxide. COPYRIGHT KIPO 2015 ...

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Номер записи: 74

01-06-2015 дата публикации

POROUS SEPARATOR WITH ENHANCED STABILITY FOR SECONDARY BATTERY

Номер: KR1020150059462A

Автор: KIM, YONG CHAN, KIM, KI HWAN, LIM, JIN HYONG

Принадлежит:

The present invention relates to a porous separator including an ultra thin film inorganic compound coating layer, and a manufacturing method thereof. More particularly, the present invention relates to a porous separator to deposit an inorganic compound using a plasma enhanced atomic layer deposition (PEALD) method, and a manufacturing method thereof. The present invention obtains high heat resistance and high electrolyte impregnation, and reduces the thickness of the coating layer to 200 Å or less by coating a porous separator base material with an inorganic compound thin film by the PEALD method. Also, the inorganic compound thin film is uniformly formed on the surface of a pore formed on the porous separator base material by coating with the PEALD method. COPYRIGHT KIPO 2015 ...

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Номер записи: 75

19-06-2017 дата публикации

안전성이 향상된 전극 조립체 및 이를 포함하는 이차 전지

Номер: KR0101748641B1

Автор: 서세욱, 임진형, 고요한, 정승훈

Принадлежит: 주식회사 엘지화학

... 본 발명은 침상체의 관통이 발생하더라도, 양극 집전체와 음극 집전체가 직접적으로 접촉하는 것을 최소화할 수 있는 전극 조립체를 개시한다. 본 발명의 일 측면에 따른 전극 조립체는, 양극 활물질이 도포된 양극판; 음극 활물질이 도포된 음극판; 상기 양극판과 상기 음극판 사이에 개재되는 세퍼레이터; 및 상기 양극판과 상기 음극판 사이에 개재되는 공극부가 형성된 비전도성 격자층;을 포함하는 것을 특징으로 한다.

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Номер записи: 76

14-10-2010 дата публикации

CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY

Номер: KR2010117237A2

Автор: CHANG, Sung kyun, PARK, Hong-Kyu, KIL, Hyo-shik, LIM, Jin-hyung

Принадлежит:

The present invention relates to a cathode active material for lithium secondary battery, which is a lithium transition metal oxide of α-NaFeO2 layered crystal structure, wherein the transition metal includes mixed transition metals of Ni and Mn. The cathode active material satisfies the conditions that the average oxidation number of total transition metals except for lithium is greater than +3, and m(Ni) ≥ m(Mn), wherein m(Ni) and m(Mn) stand for mole of manganese and nickel respectively. Contrary to the prior art, the cathode active material adjusts the oxidation state of transition metals to greater than +3, and thus forms a more uniform and stable layered structure, wherein the transition metals are in the transition metal oxide layer and form layered structure. Accordingly, the overall electrochemical properties including the battery capacity can be improved and especially, the high charge and discharge rate property is excellent.

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Номер записи: 77

04-04-2019 дата публикации

APPARATUS AND METHOD FOR ACQUIRING DEGRADATION INFORMATION OF LITHIUM-ION BATTERY CELL

Номер: WO2019066294A1

Автор: LIM, Jin-Hyung, YOON, Du-Seong, JOE, Won-Tae

Принадлежит:

Disclosed are an apparatus and a method for acquiring degradation information of a lithium-ion battery cell. An apparatus according to one embodiment estimates a first anode use area related to a first health status of a lithium-ion battery cell. The apparatus estimates a second anode use area related to a second health status of the lithium-ion battery cell. Then, the apparatus calculates a variance of a maximum storage capacity of an anode of the lithium-ion battery cell for a period of time from the first health status to the second health status on the basis of the first and second anode use areas.

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Номер записи: 78

19-11-2015 дата публикации

CONDUCTIVE STRUCTURE AND PREPARATION METHOD THEREFOR

Номер: WO2015174678A1

Автор: LIM, Jin Hyong, JANG, Song Ho, KIM, Ki-Hwan, KIM, Yong Chan, YOON, Junghwan, PARK, Chan Hyoung, LEE, Ilha

Принадлежит:

The present application relates to a conductive structure and a preparation method therefor. A conductive structure according to one embodiment of the present invention comprises: a transparent conductive layer; a metal layer provided on the transparent conductive layer and comprising aluminum; and an aluminum oxynitride layer provided on the metal layer.

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Номер записи: 79

09-12-2015 дата публикации

TRANSITION METAL PRECURSOR HAVING LOW TAP DENSITY AND LITHIUM TRANSITION METAL OXIDE HAVING HIGH PARTICLE STRENGTH

Номер: KR1020150138141A

Автор: LIM, JIN HYUNG, CHANG, SUNG KYUN, CHANG, WON SEOK, PARK, SIN YOUNG, SHIN, HO SUK, UHM, IN SUNG, OH, HYUN JIN, HAN, JUNG MIN, LEE, DONG HUN, JUNG, WANG MO

Принадлежит:

The present invention relates to a lithium transition metal oxide. As a lithium transition metal oxide, a ratio of tap density of a precursor and an average diameter (D50) of a transition metal precursor for manufacturing the lithium transition metal oxide is satisfied with the condition of the equation 1, wherein the tap density of the precursor is greater than zero, and the average diameter of the precursor is less than 3500 g/cc·cm. A ratio of an average diameter after pulverization in comparison with an average diameter before pulverization of the lithium transition metal oxide is greater than or equal to 0.8. COPYRIGHT KIPO 2016 (AA) Precursor Tap density[g/cc] (BB) Precursor particle size(D50) / [um] (CC) Particle size of a general precursor-tap density (DD) Precursor with low tap density by compared to average granule size tendency ...

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Номер записи: 80

28-05-2015 дата публикации

CONDUCTIVE STRUCTURE AND MANUFACTURING METHOD THEREFOR

Номер: WO2015076572A1

Автор: LIM, Jin Hyong, JANG, Song Ho, LEE, Ilha, KIM, Ki-Hwan, KIM, Yong Chan, YOON, Junghwan, PARK, Chan Hyoung

Принадлежит:

The present specification relates to an invention for improving the concealing properties of a conductive layer by improving absorbency and preventing reflection by the conductive layer without impacting upon the conductivity of same. To this end, the conductive structure according to the present invention comprises a substrate, a conductive layer, and a darkened layer that is provided on one surface of the conductive layer, the darkened layer comprising a copper and nitrogen oxide represented by CUxOyN2.

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Номер записи: 81

05-02-2015 дата публикации

ANTI-FINGERPRINT FILMS AND ELECTRICAL AND ELECTRONIC APPARATUS

Номер: WO2015016679A1

Автор: LEE, Eun Jeong, KIM, Su Jin, KIM, Ki-Hwan, OH, Sung Joon, LIM, Jin Hyong, KANG, Yeon Joo

Принадлежит:

The present invention relates to: an anti-fingerprint film having a low interaction energy and comprising nano- or micro-scaled fine projections which have a contact surface in contact with a film, an upper surface facing the contact surface, and a side wall connecting the upper surface with the contact surface, the fine projections having an interior angle in the shape of an obtuse angle formed by the side wall and the film; an anti-fingerprint film comprising a predetermined linear fine pattern or continuous phase fine pattern; and an electric and electronic apparatus comprising the anti-fingerprint films.

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Номер записи: 82

11-02-2016 дата публикации

CONDUCTIVE LAMINATE AND MANUFACTURING METHOD THEREOF

Номер: KR1020160014553A

Автор: YOON, JUNG HWAN, KIM, YONG CHAN, SONG, DOO HOON, JANG, SONG HO, LIM, JIN HYONG, PARK, JIN WOO, KIM, KI HWAN

Принадлежит:

The prevent invention discloses a method for forming a metal layer on an amorphous transparent conductive layer and then crystallizing the transparent conductive layer. The metal layer can be patterned as necessary. According to one embodiment of the present invention, the method includes the steps of: preparing a laminate including a base material, the transparent conductive layer prepared on the base material, and the metal layer prepared on the transparent conductive layer; and crystallizing the transparent conductive layer of the laminate by thermally processing the laminate inside a far-infrared heater. COPYRIGHT KIPO 2016 (A1,A2) Amorphous ITP (B1,B2,B3,B4) Basic material (C1,C2) Metal layer (D1,D2) Crystalline ITO (EE) Metal pattern (FF) Postcrystallization ...

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Номер записи: 83

11-06-2020 дата публикации

DEVICE AND METHOD FOR CHARGING SECONDARY BATTERY

Номер: WO2020116853A1

Автор: CHOE, Song-Yul, YIN, Yilin, JO, Ha-Na, JOE, Won-Tae, AHN, Hyoung Jun, LIM, Jin-Hyung

Принадлежит:

The present invention provides a device and method for charging a secondary battery. A charging device according to the present invention comprises a control unit for receiving a measured voltage value and a measured temperature value input from a voltage measurement unit and a temperature measurement unit, respectively, and adjusting the magnitude of a charge current. The control unit determines the average ion concentration and surface ion concentration of anode particles, the anode particle potential, and the anode electrolyte potential by using an electrochemical reduced-order model. In addition, the control unit determines the charging state of a secondary battery from the average ion concentration and determines the side reaction rate from the anode particle potential and the anode electrolyte potential. Further, the control unit attenuates the magnitude of the charge current applied to a secondary battery if at least one of (i) a condition in which the measured voltage value reaches ...

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Номер записи: 84

08-01-2019 дата публикации

탄화수소의 알킬화 반응에 의한 윤활기유의 제조방법

Номер: KR0101936440B1

Автор: 유재욱, 김용운, 김도완, 노명한, 권완섭, 옥진희, 임진형

Принадлежит: 에스케이이노베이션 주식회사, 에스케이루브리컨츠 주식회사

... 본 발명에 따른 구체예에 따르면, 올레핀의 첨가 없이 이소파라핀-함유 공급원료를 알킬화 반응시킴으로써 고품질의 윤활기유를 제조하는 방법이 개시된다.

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Номер записи: 85

28-05-2015 дата публикации

CONDUCTIVE STRUCTURE BODY AND ITS MANUFACTURING METHOD

Номер: KR1020150058088A

Автор: LIM, JIN HYONG, JANG, SONG HO, LEE, IL HA, KIM, KI HWAN, KIM, YONG CHAN, YOON, JUNG HWAN, PARK, CHAN HYOUNG

Принадлежит:

The present specification relates to a conductive structure and its manufacturing method. The conductive structure comprises: a base material; a conductive layer formed on the base material; and a dark color layer formed on at least one surface of the conductive layer, wherein the dark color layer comprises a copper nitric oxide represented by Cu_xO_yN_z. COPYRIGHT KIPO 2015 ...

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Номер записи: 86

15-03-2017 дата публикации

COMPOSITION TO REMOVE AND PREVENT RUST AND METHOD OF MANUFACTURING SAME

Номер: KR101715372B1

Автор: YIM, JIN HEONG, JUNG, SEUL GI, KIM, JAE IN

Принадлежит: LEE, JONG HO, KONGJU NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION

According to the present invention, a composition to remove and prevent rust comprises: a phosphonic acid-based compound represented by chemical formula 1; at least one among potassium hydroxide and ammonium hydroxide; a thiadiazol-based compound represented by chemical formula 2; a sorbitol-based compound represented by chemical formula 3; alcohol ethoxylate represented by chemical formula 4; at least one among xanthan gum, diumbrella gum, and guar gum; and a solvent. COPYRIGHT KIPO 2017 (AA) Sample before a test (BB) Sample after a test ...

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Номер записи: 87

25-05-2018 дата публикации

리드-탭 발열을 최소화한 배터리 셀 또는 배터리 팩

Номер: KR0101861406B1

Автор: 고요한, 서세욱, 임진형, 정승훈

Принадлежит: 주식회사 엘지화학

... 본 발명은 고출력 작동시 리드-탭 발열로 인한 온도 불균일성을 최소화할 수 있는 고출력 전지용 배터리 셀 또는 배터리 팩에 관한 것이다. 본 발명의 일 측면에 따라, (1) 근접한 2개 이상의 셀에서 리드-탭이 위치한 공간 부분, (2) 근접한 2개 이상의 셀과 셀 사이에서 리드-탭에 근접한 부분, 및 (3) 각 셀 내부에서 탭에 근접한 전극 내부로 이루어진 군에서 하나 이상의 부분에 상변화 물질이 적용된 것을 특징으로 하는 고출력전지용 배터리 셀 또는 배터리 팩이 제공된다. 본 발명의 일 실시예에 따르면, 상변화 물질을 배터리 셀의 탭 근처에 위치시킴으로써 고출력조건에서 급격한 온도상승을 방지하고 온도 균일성을 확보하여 셀 안정성을 높이고 수명을 증가시킬 수 있다.

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Номер записи: 88

08-09-2017 дата публикации

리튬 이차전지용 양극 활물질 및 그의 제조방법

Номер: KR0101776896B1

Автор: 진주홍, 박홍규, 신호석, 임진형, 오현진, 정왕모

Принадлежит: 주식회사 엘지화학

... 본 발명은 리튬 니켈-망간 산화물을 포함하는 코어층; 상기 코어층의 표면 위에 형성되며, Al, Mg, B, Sr 및 W으로 이루어진 군에서 선택된 하나 이상의 금속의 산화물을 포함하는 분리층; 및 상기 분리층의 표면 위에 형성되며, 리튬 니켈-망간-코발트 산화물을 포함하는 쉘층을 포함하는 것을 특징으로 하는 리튬 이차전지용 양극 활물질 및 그 제조방법을 제공하며, 본 발명에 따른 양극 활물질은 고용량, 고출력, 고안정 및 높은 사이클 특성을 동시에 가지는 양극활물질을 제공할 수 있다.

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Номер записи: 89

11-10-2012 дата публикации

POSITIVE ELECTRODE MATERIAL FOR A LITHIUM SECONDARY BATTERY FOR IMPROVING OUTPUT, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

Номер: WO2012138127A3

Автор: OH, Song Taek, CHANG, Sung Kyun, PARK, Sin Young, HWANG, Sun Jung, LIM, Jin Hyung, CHUNG, Geun Chang, KIM, Sin Kyu, CHOI, Jung Seok, AN, Keun Wan

Принадлежит:

The present invention relates to a positive electrode active material for improving output and to a lithium secondary battery comprising same. More particularly, the present invention relates to a high-capacity positive electrode active material and to a lithium secondary battery comprising same, wherein graphite and conductive carbon, the particles of which have different shapes and sizes, are simultaneously coated as a conductive material to a mixture positive electrode material of layered ternary metal oxide containing lithium expressed by the following [chemical formula 1] and LiFePO4 having an olivine structure, thus improving expression of high resistance and insufficiency of conductivity of the ternary metal oxide containing lithium, caused by the difference in particle size or surface area between the ternary metal oxide containing lithium expressed by the following [chemical formula 1] and LiFePO4 having an olivine structure. Thus, the problem of the low output of the positive ...

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Номер записи: 90

18-08-2016 дата публикации

CONDUCIVE STRUCTURE AND MANUFACTURING METHOD THEREOF

Номер: WO2016129937A9

Автор: LIM, Jin Hyong, MIN, Jin Hyuk, KIM, Ki-Hwan, PARK, Chan Hyoung, LEE, Ilha

Принадлежит:

The present invention relates to a conducive structure and a manufacturing method thereof. A method for manufacturing a conductive structure according to one embodiment of the present invention comprises the steps of: forming a metal layer on a substrate; and forming a dark pattern layer on the metal layer, wherein the step of forming the dark pattern layer is performed by means of a reactive sputtering using CO2.

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Номер записи: 91

05-12-2013 дата публикации

NEGATIVE POLE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME

Номер: WO2013180432A1

Автор: KANG, Yoon Ah, KIM, Je Young, LEE, Yong Ju, LIM, Jin Hyong, JEONG, Hoon, KIM, Ki Hwan

Принадлежит:

The present invention relates to a negative pole active material comprising: (a) a core containing at least one non-carbon material selected from a group consisting of silicon, nickel, germanium, and titanium; and (b) an organic polymer coating layer, which is on the surface of the core, comprising a polymer compound of which fluorine content is at least 50 wt.%.

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Номер записи: 92

01-08-2016 дата публикации

리튬-니켈계 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지

Номер: KR0101644684B1

Автор: 임진형, 신호석, 이동훈, 오현진, 진주홍, 정왕모

Принадлежит: 주식회사 엘지화학

... 본 발명은 리튬 부산물을 감소시키고 구조적 안정성을 향상시킨, 하기 화학식 1로 표시되는 +2가 산화수를 갖는 알칼리 토금속이 도핑된 리튬-니켈계 전이금속 복합 산화물 및 상기 복합 산화물 외표면에 형성된 인산화물 코팅층을 포함하는 양극 활물질에 관한 것이다. 이에 따른, 상기 양극 활물질을 포함하는 이차전지는 우수한 용량 특성을 가짐과 동시에 충방전 시 구조적 안정성이 향상되고, 스웰링 현상이 억제되어 우수한 수명특성을 나타낼 수 있다. 이에 이를 필요로 하는 산업, 특히 전기자동차 등의 고용량, 장기 수명특성을 필요로 하는 산업에 용이하게 적용할 수 있다. [화학식 1] LixNiaMbAwO2-yDy 상기 식에서, 1.0≤x≤1.2, 0.5≤a≤1, 0 Подробнее

Номер записи: 93

08-05-2015 дата публикации

CATHODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

Номер: KR1020150049288A

Автор: OH, HYUN JIN, SHIN, HO SUK, LIM, JIN HYUNG, LEE, DONG HUN, JIN, JOO HONG, JUNG, WANG MO

Принадлежит:

The present invention relates to a cathode active material, a preparation method thereof, and a lithium secondary battery comprising the same. The cathode active material comprises: a lithium transition metal oxide; and a coating layer on a surface of the lithium transition metal oxide. The coating layer contains a lithium boron oxide, and phosphorylated lithium. The cathode active material according to an embodiment of the present invention can greatly improve cycle properties of a lithium secondary battery since the generation of HF which can be generated due to side reaction between an electrolyte and moisture generated during charging the discharging the battery can be suppressed by reducing lithium impurities existing on a lithium transition metal oxide, and forming a coating layer on the lithium transition metal oxide. In addition, the method for preparing a cathode active material according to an embodiment of the present invention can ameliorate a high-temperature performance degradation ...

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Номер записи: 94

25-08-2016 дата публикации

리튬 이차전지용 양극 활물질 및 그 제조방법

Номер: KR0101651336B1

Автор: 이동훈, 신호석, 임진형, 오현진, 진주홍, 정왕모

Принадлежит: 주식회사 엘지화학

... 본 발명은 저 이산화탄소 분위기 하에서 소성하는 단계를 포함하는 리튬 전이금속 복합산화물 양극 활물질의 제조방법 및 이로부터 제조된 양극 활물질에 관한 것이다. 이에 따른 제조방법은 고가의 고순도 산소 분위기 대신 상대적으로 산소의 순도가 낮고 값이 저렴한 일반 혼합 기체(예컨대, 공기)를 이용하여 이산화탄소를 제거한 저 이산화탄소 분위기에서 소성을 수행함으로써 종래의 고가의 고순도 산소 분위기를 사용한 방법과 비교하여 공정비용은 현저히 줄일 수 있으면서 다소 우수하거나 동등한 수준의 양극 활물질(특히, Ni-rich의 양극 활물질)을 제조할 수 있다. 따라서, 본 발명에 따른 상기 저 이산화탄소 분위기에서 소성하는 단계를 포함하는 양극 활물질의 제조방법과, 이러한 방법으로부터 제조된 리튬 전이금속 복합산화물 양극 활물질은 이를 필요로 하는 산업, 특히 양극 활물질의 제조공정 산업이나 리튬 이차전지 산업 등에 용이하게 적용할 수 있다.

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Номер записи: 95

04-12-2018 дата публикации

이차 전지의 충전 조건 조정 장치 및 방법

Номер: KR0101925002B1

Автор: 서세욱, 손상일, 고요한, 임진형, 최용석

Принадлежит: 주식회사 엘지화학

... 본 발명은, 이차 전지의 충전 조건 조정 장치 및 방법을 개시한다. 상기 충전 조건 조정 장치는, 이차 전지의 충전 전류를 측정하는 전류 측정부; 상기 이차 전지의 현재 온도를 측정하는 온도 측정부; 및 상기 전류 측정부 및 상기 온도 측정부와 결합된 제어부를 포함한다. 상기 제어부는, 상기 전류 측정부 및 상기 온도 측정부로부터 측정 결과를 입력 받아 충전 전류 값 및 현재 온도 값을 결정하고, 미리 설정된 기준 시간 동안 이차 전지의 온도가 상기 현재 온도로부터 임계 온도까지 상승되는데 필요한 과열 예측 열량을 열역한 이론에 따라 미리 정의된 열역학적 계산식에 의해 결정하고, 충전을 통해 상기 과열 예측 열량을 내는데 필요한 충전 예측 전류를 결정하고, 상기 이차 전지의 등가 회로에 상기 충전 예측 전류가 흐를 때 예상되는 충전 예측 전압을 결정하고, 상기 충전 예측 전압이 미리 설정된 충전 상한 전압보다 낮은 조건이 성립되면 충전 상한 전압을 상기 충전 예측 전압으로 낮게 조정하도록 구성된다.

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Номер записи: 96

20-11-2015 дата публикации

CONDUCTIVE STRUCTURE BODY AND MANUFACTURING METHOD THEREOF

Номер: KR1020150129613A

Автор: LIM, JIN HYONG, JANG, SONG HO, KIM, KI HWAN, KIM, YONG CHAN, YOON, JUNG HWAN, PARK, CHAN HYOUNG, LEE, IL HA

Принадлежит:

The present application relates to a conductive structure body and a manufacturing method thereof. The conductive structure body according to one embodiment of the present application includes a transparent conductive layer, a metal layer which is formed on the transparent conductive layer and includes aluminum, and an AlOxNy layer which is formed on the metal layer. COPYRIGHT KIPO 2016 ...

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Номер записи: 97

15-08-2019 дата публикации

APPARATUS AND METHOD FOR ESTIMATING STATE OF SECONDARY BATTERY

Номер: WO2019156403A1

Автор: SEO, Se-Wook, LIM, Jin-Hyung, LEE, Cheol-Soo

Принадлежит:

The present invention relates to an apparatus and a method for estimating the state of a secondary battery that can effectively estimate the life and the degradation state of a secondary battery in the process of deterioration of the secondary battery. The apparatus for estimating the state of a secondary battery according to one embodiment of the present invention comprises: a charging unit electrically connected to both ends of a secondary battery, for charging the secondary battery; a voltage measurement unit electrically connected to both ends of the secondary battery, for measuring the voltage of both ends of the secondary battery; a time measurement unit for receiving the voltage value of the secondary battery from the voltage measurement unit, and, with respect to a predetermined voltage section during charging of the secondary battery, measuring, multiple times, the charge time of the secondary battery corresponding to the voltage section; and a control unit for exchanging an electrical ...

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Номер записи: 98

13-11-2018 дата публикации

이차 전지의 퇴화도 추정 장치 및 방법

Номер: KR0101903225B1

Автор: 서세욱, 고요한, 임진형, 최용석

Принадлежит: 주식회사 엘지화학

... 본 발명은 이차 전지의 퇴화도 추정 장치 및 방법을 개시한다. 본 발명에 따른 장치는, 이차 전지의 전류를 측정하여 출력하는 전류 측정부; 이차 전지의 온도를 측정하여 출력하는 온도 측정부; 및 상기 전류 측정부 및 상기 온도 측정부와 동작 가능하게 결합된 제어부를 포함한다. 상기 제어부는, 상기 전류 측정부 및 상기 온도 측정부로부터 전류 측정 신호와 온도 측정 신호를 입력 받아 이차 전지의 전류 및 온도를 결정하고; 상기 이차 전지의 전류로부터 이차 전지의 충전 상태를 결정하고; 상기 이차 전지의 전류를 이용하여 이차 전지의 상태를 캘린더 상태 또는 사이클 상태 중 어느 하나로 결정하고; 상기 이차 전지가 캘린더 상태에 있는 동안 상기 결정된 충전 상태 및 온도에 대응되는 미리 정의된 캘린더 퇴화도 프로파일에 퇴화도 누적 모델을 적용하여 캘린더 상태에서의 캘린더 퇴화도를 결정하고; 상기 이차 전지가 사이클 상태에 있는 동안 이차 전지의 충전 상태, 온도 및 전류에 대응되는 미리 정의된 사이클 퇴화도 프로파일에 퇴화도 누적 모델을 적용하여 사이클 상태에서의 사이클 퇴화도를 결정하고; 상기 결정된 캘린더 퇴화도와 상기 결정된 사이클 퇴화도에 대해 캘린더 시간과 사이클 시간을 기준으로 가중 평균 값을 계산하고 계산된 가중 평균 값을 이차 전지의 퇴화도로 결정하도록 구성된다.

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Номер записи: 99

16-09-2015 дата публикации

LIGHT MODULATION DEVICE

Номер: KR1020150105249A

Автор: MIN, SUNG JOON, KIM, SU JIN, SONG, DOO HOON, LIM, JUN HYONG, OH, DONG HYUN, KIM, KI HWAN

Принадлежит:

The present application relates to a light modulation device and the usage of the light modulation device. The light modulation device according to the present application receives an external light through a complex layer with a low surface resistance and a low transmittance in an infrared ray region and a high transmittance in a visible ray region. The light modulation device is applied for various purposes such as a smart window, a window protection film, a flexible display device, an active retarder for a 3D image display or a viewing angle control film. COPYRIGHT KIPO 2015 ...

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Номер записи: 100

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