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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 41. Отображено 41.
06-11-2017 дата публикации

PATTERN COPYING APPARATUS

Номер: KR101793472B1
Автор: YOON, HYUNG SEOK, CHAE, HO CHOL, CHA, SEUNG HWAN, JANG, BUM GWON, KIM, JIN SEUNG
Принадлежит: SFA ENGINEERING CORP.

In the present invention, disclosed is a pattern copying apparatus which can increase the copying quality of a pattern. According to an embodiment of the present invention, the pattern copying apparatus comprises: a stage which allows a master mold or a substrate (glass) to be loaded thereon and allows an imprint process of a pattern by using a film through interaction between the master mold or the substrate and the same to be performed; an imprint unit which has an impress roll, performing the impress process, and can relatively move with respect to the stage; and a demolding unit which has a film holder roll, supporting one side of the film during the imprint process, is separated from the imprint unit, is arranged independently, and can relatively move with respect to the stage. COPYRIGHT KIPO 2017 (AA) Film ...

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Номер записи: 1
10-10-2018 дата публикации

STRUT APPARATUS FOR VEHICLE

Номер: KR1020180110338A
Автор: CHA, SEUNG HWAN
Принадлежит:

A strut apparatus for a vehicle is disclosed. The disclosed strut apparatus for a vehicle comprises: a dust cover unit; an upper seat unit coupled to the dust cover unit while surrounding one end part of the dust cover unit and wherein a bearing member supporting axial rotation of a strut rod is mounted; and an elastic member elastically supporting the upper seat unit. The upper seat unit comprises: a body unit where the bearing member is placed; and a cover unit covering the bearing member and attached to, detached from, and coupled to the body unit. The body unit has a first screw groove unit formed on an inner surface thereof, and the dust cover unit has a first screw threads unit formed to correspond to the first screw groove unit along an outer surface thereof. The body unit and the dust cover unit are screw-coupled. COPYRIGHT KIPO 2018 ...

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Номер записи: 2
28-12-2018 дата публикации

UNIT FOR ADJUSTING PRESSURE OF INK-JET, INK-JET PRINTING APPARATUS HAVING SAME, AND METHOD FOR ADJUSTING PRESSURE OF INK-JET

Номер: KR1020180137891A
Автор: KIM, IN MOON, CHA, SEUNG HWAN, MIN, JI HONG, CHAE, HO CHOL
Принадлежит:

Disclosed are a unit for adjusting pressure of an ink-jet, an ink-jet printing apparatus having the same, and a method for adjusting pressure of an ink-jet. According to an embodiment of the present invention, the unit for adjusting pressure of an ink-jet comprises: a reservoir storing ink to be discharged toward an object to be printed; and a plunger reservoir pressure adjusting unit arranged to be adjacent to one side of the reservoir, and adjusting reservoir internal measurement pressure that is internal measurement pressure of the reservoir based on the position of a plunger provided to reciprocate and perform rectilinear motion. COPYRIGHT KIPO 2019 ...

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Номер записи: 3
06-05-2015 дата публикации

BUSH ASSEMBLING DEVICE

Номер: KR1020150047978A
Автор: CHA, SEUNG HWAN
Принадлежит:

The present specification discloses a bush assembling device comprising: a bush part mounted on a compartment; a connection part fixed within the bush part; and a support part joined to the connection part to prevent escape of the bush part. Therefore, the bush assembling device improves the ease of assemblage. COPYRIGHT KIPO 2015 ...

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Номер записи: 4
20-12-2018 дата публикации

STRUT BEARING ASSEMBLY

Номер: KR1020180135283A
Автор: CHA, SEUNG HWAN
Принадлежит:

According to the present invention, a strut bearing assembly is disclosed. According to the present invention, the strut bearing assembly comprises: a lower case in which a bearing space portion is formed, and a protruding portion protruding to an upper side along a circumferential direction of the bearing space portion is provided; a bearing portion mounted in the bearing space portion; a sealing portion surrounding the protruding portion; and an upper case mounted in an upper portion of the lower case, and having a concave accommodation portion formed to be concave in opposite to the sealing portion and coming in contact with an end of the sealing portion. COPYRIGHT KIPO 2019 ...

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Номер записи: 5
23-07-2020 дата публикации

BIODEGRADABLE CAPSULE WITH SAFETY DUE TO NO IRRITATION TO HUMAN BODY AND MANUFACTURING METHOD THEREFOR

Номер: WO2020149684A2
Автор: KIM, Hyun, CHO, Gyeong-In, CHA, Seung Hwan, KIM, Jung-Pyo, JONG, Min-Ho, YANG, Dong-Yeon
Принадлежит:

The present invention relates to: a biodegradable capsule which is a capsule having a form in which a capsule wall surrounds fragrance or oil, wherein a polymer, formed by the reaction of a fibrous natural polymer, a natural protein polymer, an aliphatic polyesterpolyol, an aliphatic crosslinking agent, an aqueous natural surfactant solution, and amino acids, constitutes the capsule wall of the capsule, and the capsule has the diameter of 0.1-300 µm; and a manufacturing thereof. According to the present invention, since a polymer, formed by the reaction of a fibrous natural polymer with excellent biodegradability, a natural protein polymer, an aliphatic polyesterpolyol, an aliphatic crosslinking agent, an aqueous natural surfactant solution, and amino acids, constitutes a capsule wall to form a capsule, a capsule that has no irritation to the human body and is also biodegradable can be manufactured.

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Номер записи: 6
06-07-2016 дата публикации

Manufacturing method of ultraviolet curable coating composition comprising vanadium dioxide composite with stabilized phase transfer characteristics

Номер: KR0101636707B1
Автор: 양동연, 김현, 심원섭, 임순택, 조경인, 차승환, 김정표
Принадлежит: 주식회사 대하맨텍

... 본 발명은, 자외선 조사에 의해 경화되는 특성을 갖는 물질 10∼50중량%, 자외선을 흡수하여 라디칼을 형성시킬 수 있는 화합물 0.5∼5중량%, 30℃ 정도의 온도에서 상전이 안정성을 갖는 이산화바나듐 복합체 1∼20중량%, 분산제 0.1∼5중량%, 레벨링제 0.1∼5중량% 및 용제 15∼88.3중량%를 포함하는 자외선 경화형 코팅액 조성물의 제조방법에 관한 것이다. 본 발명에 의하면, 외부 온도에 따라 상전이 특성에 의해 여름철 고온에서는 적외선을 차단하고 겨울철 저온에서는 적외선을 투과하는 가역적 전환(reversible switching)이 안정적으로 가능하다.

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Номер записи: 7
24-11-2016 дата публикации

HALOGEN SURFACE-SUBSTITUTED NANOCRYSTAL QUANTUM DOTS, AND HALOGEN SURFACE SUBSTITUTION METHOD FOR SURFACE STABILIZATION OF NANOCRYSTAL QUANTUM DOTS

Номер: WO2016186251A1
Автор: KANG, Shinwon, KANG, Byoungho, LEE, Sangwon, LEE, Jaesung, CHA, Seunghwan
Принадлежит:

The present invention relates to a halogen surface substitution method for surface stabilization of nanocrystal quantum dots, and nanocrystal quantum dots halogen surface-treated thereby. The method comprises: a step of preparing nanocrystal quantum dots in which an organic ligand is bound to the surface of a shell; a step of substituting the organic ligand with a halogen material by bringing the nanocrystal quantum dots into contact with a halogen solution; and a step of cleaning the nanocrystal quantum dots so as to remove impurities. The present invention replaces an organic ligand with a halogen material in the form of an inorganic substance, and thus can enable oxidation stability and effective injection of an electron/a hole and can be easily applied to QDEF technology and QD rail technology that are currently utilized in LCD component and material industries. Accordingly, it is expected that the present invention will have a great ripple effect.

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Номер записи: 8
29-12-2016 дата публикации

단일의 양자점으로 이루어지는 발광층과 컬러변환층을 이용한 백색광 발광소자

Номер: KR0101687637B1
Автор: 강신원, 차승환, 이재성, 강병호, 이상원
Принадлежит: 경북대학교 산학협력단

... 본 발명은 단일의 양자점으로 이루어진 발광층과 컬러변환층을 이용한 백색광 발광소자에 관한 것으로서, 단일의 양자점으로 구성되어 미리 설정된 파장의 광을 발산하는 발광층을 포함하는 전계발광부가 제1 전극과 상기 제1 전극의 상부에 배치되는 제2 전극 사이에 위치하고, 상기 발광층으로부터 발산되는 상기 광의 파장보다 높은 파장을 갖는 양자점으로 구성되는 컬러필터층이 상기 제1 전극의 외면 일측에 성막되는 것을 특징으로 하는 단일의 양자점으로 이루어진 발광층과 컬러변환층을 이용한 백색광 발광소자를 제공한다. 상기와 같은 본 발명은 단일의 양자점으로 발광층을 형성하고, 제1 전극의 외부에 성막되는 컬러필터층에서 발광층으로부터 발산되는 단파장의 광을 흡수하여 백색광을 방출함으로써 공정이 소화되고 그에 따라 생산성을 크게 향상시킬 수 있으며, 열적 퇴화현상에 따른 수명단축을 최소화 시킬 수 있는 효과가 있다.

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Номер записи: 9
27-03-2023 дата публикации

컨트롤 암

Номер: KR102514346B1
Автор: 차승환
Принадлежит: 현대모비스 주식회사

... 컨트롤 암에 관한 발명이 개시된다. 본 발명에 따른 컨트롤 암은: 암몸체부와, 암몸체부의 단부에 형성되는 부시부를 구비하는 암부; 및 암부를 감싸는 프로텍터부를 포함하고, 프로텍터부는, 암몸체부를 감싸는 프로텍터몸체부; 프로텍터몸체부의 단부에 형성되고, 부시부를 감싸는 지지프레임부; 지지프레임부의 내부에 배치되는 제1파이프부; 및 지지프레임부의 내부에 수용되고, 제1파이프부의 외측에 배치되는 제2파이프부를 포함하며, 지지프레임부는, 일측이 개구되게 형성되고, 제2파이프부와 부시부를 수용하는 지지프레임몸체부; 및 지지프레임몸체부에서 연장 형성되고, 일면이 제1파이프부를 지지하고, 타면이 제2파이프부를 지지하는 파이프지지부를 포함하는 것을 특징으로 한다.

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Номер записи: 10
05-12-2018 дата публикации

NON-CONTACT TYPE NOZZLE CLEANING APPARATUS, AND INKJET PRINT HEAD MAINTENANCE SYSTEM AND METHOD THEREOF

Номер: KR1020180129427A
Автор: CHA, SEUNG HWAN, CHAE, HO CHOL, JANG, BUM GWON, KIM, JIN SEUNG, KIM, IN MOON
Принадлежит:

Disclosed are a non-contact type nozzle cleaning apparatus, and an inkjet print head maintenance system and a method thereof. According to an embodiment of the present invention, the non-contact type nozzle cleaning apparatus comprises: a cleaning bath having a cleaning liquid charging tank in which a cleaning liquid is charged for a nozzle area of an inkjet print head to be immersed; and a non-contact type air bubbling unit coupled to the cleaning bath, and cleaning a blocked portion of a nozzle with a non-contact method by generating an air bubble toward the nozzle area immersed in the cleaning liquid of the cleaning liquid charging tank. COPYRIGHT KIPO 2019 ...

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Номер записи: 11
07-07-2011 дата публикации

LIGHT-TRANSMITTING RESIN FOR AN ENCAPSULATING MATERIAL AND ELECTRONIC DEVICE COMPRISING SAME

Номер: KR2011081325A2
Автор: KOH, Sang-Ran, KIM, Jong-Seob, KIM, Sang-Kyun, SHIN, June-Ho, JUNG, Doo-Young, CHA, Sung-Hwan, AHN, Hyun-Jung, CHOI, Young-Eun
Принадлежит:

Provided is a light-transmitting resin composition for an encapsulating material, comprising polysiloxane obtained by copolymerizing a first silicon compound expressed by Chemical Formula 1 and a second silicon compound comprising the compound expressed by Chemical Formula 2. Also provided is an electronic device comprising an encapsulating material obtained by hardening the light-transmitting resin composition.

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Номер записи: 12
28-12-2017 дата публикации

MOUNTING BUSH

Номер: KR1020170142405A
Автор: CHA, SEUNG HWAN
Принадлежит:

A mounting bush is disclosed. The disclosed mounting bush comprises: a bush unit body extruded to surround an inner pipe; and an elastic band made of a material having a larger elastic deformation degree than the material of the bush unit body and elastically deformed when the elastic band is pressed and inserted into a sub-frame. The bush unit body has a groove unit formed to be recessed toward a central axis of the bush unit body to enable the elastic band to be mounted in the bush unit body. COPYRIGHT KIPO 2018 ...

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Номер записи: 13
06-02-2017 дата публикации

PHOTOCURABLE FUNCTIONAL COATING COMPOSITION HAVING EXCELLENT ADHESIVE STRENGTH AND DURABILITY

Номер: KR1020170012933A
Автор: YANG, DONG YEON, KIM, HYUN, SHIM, WON SUP, LIM, SOON TAEK, CHO, KYUNG IN, CHA, SEUNG HWAN, KIM, JUNG PYO, JONG, MIN HO
Принадлежит:

The present invention relates to a photocurable functional coating composition comprising: 5.0-50 wt% of a photocurable binder; 0.1-30.0 wt% of functional metal oxide nanoparticles; 0.1-5.0 wt% of a material capable of absorbing light to form radicals; 0.1-5.0 wt% of a dispersion agent for dispersing the functional metal oxide nanoparticles; 0.1-5.0 wt% of a levelling agent; and 5.0-94.6 wt% of an organic solvent, wherein the photocurable binder includes an urethane acrylate oligomer obtained from an acryloyl group-containing isocyanate monomer forming an urethane bond with a multifunctional alcohol. According to the present invention, the photocurable functional coating composition contains the functional nanoparticles and yet, shows excellent transparency, and can be easily coated by a wet coating method and also, the coated and cured coating layer shows excellent adhesiveness to difficult-to-adhere substrates such as polymer films and glass, and has functional properties and excellent ...

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Номер записи: 14
13-07-2018 дата публикации

패턴 복제장치

Номер: KR0101877772B1
Автор: 윤형석, 채호철, 장범권, 김숙한, 김진승, 차승환
Принадлежит: 주식회사 에스에프에이

... 패턴 복제장치가 개시된다. 본 발명의 일 실시예에 따른 패턴 복제장치는, 마스터 몰드(master mold) 또는 기판(glass)과의 상호작용을 통해 필름(film)을 이용한 패턴(pattern)의 임프린트 공정을 진행하는 임프레스 롤(impress roll); 임프레스 롤과 함께 필름을 가이드하는 댄서 롤(dancer roll); 및 댄서 롤에 연결되며, 댄서 롤에 의해 가이드되는 필름의 장력 불균형을 보정하는 댄서 롤측 장력 불균형 보정부를 포함한다.

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Номер записи: 15
20-05-2015 дата публикации

STOPPER FOR VEHICLE

Номер: KR1020150054516A
Автор: CHA, SEUNG HWAN
Принадлежит:

The present invention relates to a stopper for a vehicle comprising: a mounting plate portion made of a metal material while being mounted on an upper end portion of a bush; and an elastic portion made of a rubber material while being attached to the mounting plate portion. The present invention can prevent noise caused by a sliding with a vehicle body while carrying out a stopper function for the bush. COPYRIGHT KIPO 2015 ...

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Номер записи: 16
10-07-2018 дата публикации

PATTERN DUPLICATION DEVICE

Номер: KR1020180078946A
Автор: YOON, HYUNG SEOK, CHAE, HO CHOL, JANG, BUM GWON, KIM, SUK HAN, KIM, JIN SEUNG, CHA, SEUNG HWAN
Принадлежит:

Disclosed is a pattern duplication device. According to an embodiment of the present invention, the pattern duplication device comprises: an impress roll for carrying out an imprint process of a pattern using a film through interaction with a master mold or a glass; a dancer roll to guide the film along with the impress roll; and a dancer roll side tension imbalance correction part connected to the dancer roll and correcting the tension imbalance on the film guided by the dancer roll. COPYRIGHT KIPO 2018 (AA) Film ...

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Номер записи: 17
19-02-2016 дата публикации

HIGHLY TRANSPARENT ULTRAVIOLET CURABLE COATING LIQUID COMPOSITION USING VANADIUM DIOXIDE COMPOSITE WITH PHASE TRANSITION STABILITY AND PRODUCTION METHOD THEREOF

Номер: KR1020160019126A
Автор: YANG, DONG YEON, KIM, HYUN, SHIM, WON SUP, LIM, SOON TAEK, CHO, GYEONG IN, CHA, SEUNG HWAN, KIM, JUNG PYO
Принадлежит:

The present invention relates to an ultraviolet curable coating liquid composition and a production method thereof. According to the present invention, the coating liquid composition comprises: 10-50 wt% of a material having properties of being hardened by ultraviolet irradiation; 0.5-5 wt% of a compound capable of forming radicals by absorbing ultraviolet; 1-20 wt% of a vanadium dioxide composite having phase transition stability at approximately 30°C; 0.1-5 wt% of a dispersing agent; 0.1-5 wt% of a leveling agent; and 15-88.3 wt% of a solvent. According to the present invention, the reversible switching can be stably carried out, as infrared light is blocked out at a high temperature of the summer whereas infrared light is transmitted at a low temperature of the winter, owing to the phase transition characteristics which depend on the external temperature. COPYRIGHT KIPO 2016 ...

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Номер записи: 18
04-01-2019 дата публикации

인라인 잉크젯 시스템

Номер: KR1020190001023A
Автор: 김인문, 차승환, 채호철, 민지홍, 윤형석
Принадлежит:

... 인라인 잉크젯 시스템이 개시된다. 본 발명에 따른 인라인 잉크젯 시스템은, 기판을 향하여 잉크를 분사하여 인쇄하는 인쇄유닛과, 인쇄유닛에 인접하게 배치되며 기판을 인쇄유닛에 대하여 상대이동시키는 기판 이동유닛과, 기판 이동유닛에 인접하게 배치되며 기판 이동유닛에 상기 기판을 전달하는 기판 로딩유닛과, 기판 이동유닛에 인접하게 배치되며 기판 이동유닛에서 기판을 전달받는 기판 언로딩유닛을 포함한다.

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Номер записи: 19
07-07-2011 дата публикации

LIGHT-TRANSMITTING RESIN FOR AN ENCAPSULATING MATERIAL AND ELECTRONIC DEVICE COMPRISING SAME

Номер: WO2011081325A3
Автор: KOH, Sang-Ran, KIM, Jong-Seob, KIM, Sang-Kyun, SHIN, June-Ho, JUNG, Doo-Young, CHA, Sung-Hwan, AHN, Hyun-Jung, CHOI, Young-Eun
Принадлежит:

Provided is a light-transmitting resin composition for an encapsulating material, comprising polysiloxane obtained by copolymerizing a first silicon compound expressed by Chemical Formula 1 and a second silicon compound comprising the compound expressed by Chemical Formula 2. Also provided is an electronic device comprising an encapsulating material obtained by hardening the light-transmitting resin composition.

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Номер записи: 20
03-05-2018 дата публикации

PATTERN REPLICATION DEVICE

Номер: KR101854248B1
Автор: YOON, HYUNG SEOK, CHAE, HO CHOL, JANG, BUM GWON, KIM, JIN SEUNG, CHA, SEUNG HWAN
Принадлежит: SFA ENGINEERING CORP.

The present invention discloses a pattern replication device which can easily correct tension imbalance for a film at a position close to an impress roll and can improve replication quality of a pattern. According to an embodiment of the present invention, the pattern replication device comprises: the impress roll carrying out an imprint process of the pattern using the film through interaction with a master mold or a glass; a demolding roll carrying out the imprint process by interacting with the impress roll, and carrying out a demolding process which peels the film after completion of the imprint process; and a tension imbalance correction unit located at the position close to the impress roll, and correcting the tension imbalance of the film guided by the impress roll and the demolding roll during the imprint process. COPYRIGHT KIPO 2018 (AA) Film (BB) Substrate ...

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Номер записи: 21
22-06-2018 дата публикации

AUTOMOTIVE BUSH APPARATUS

Номер: KR1020180068810A
Автор: CHA, SEUNG HWAN
Принадлежит:

Disclosed is an automotive bush apparatus. The disclosed automotive bush apparatus comprises: an outer pipe coupled to a suspension unit; an inner pipe disposed inside the outer pipe; a cushioning unit positioned between the outer pipe and the inner pipe, made of an elastic material, and joined to the outer surface of the inner pipe and the inner surface of the outer pipe to buffer a shock; and a rigid unit. The rigid unit includes: a rigid body disposed inside the cushioning unit and surrounding the outer surface of the inner pipe; and a rigid protrusion protruding from the rigid body toward the outer pipe. Besides, the rigid unit is injection-molded and integrated with the inner pipe. COPYRIGHT KIPO 2018 ...

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Номер записи: 22
26-06-2017 дата публикации

METHOD FOR PREPARING AQUEOUS DISPERSED LIQUID OF URETHANE-BASED MICROCAPSULE

Номер: KR1020170071702A
Автор: YANG, DONG YEON, KIM, HYUN, CHA, SEUNG HWAN
Принадлежит:

The present invention relates to a method for preparing aqueous dispersed liquid of a urethane-based microcapsule. The method comprises the following steps: mixing non-aromatic isocyanate with a core material; forming an emulsifier by dissolving an alcohol-based polymer in water; forming an oil-phase/water-phase emulsion by inserting a mixture of the non-aromatic isocyanate and the core material into the emulsifier and agitating the same; and obtaining the aqueous dispersed liquid of an urethane-based microcapsule by forming a capsule wall by performing an urethane reaction of the oil-phase/water-phase emulsion. According to the present invention, the method to manufacture the urethane-based microcapsule provides the urethane-based microcapsule which is harmless to health and the environment since it contains neither formaldehyde nor aromatic isocyanates, can well protect the core material with increased density of the capsule wall, has good pressure reactivity, and has excellent stability ...

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Номер записи: 23
07-07-2011 дата публикации

LIGHT-TRANSMITTING RESIN FOR AN ENCAPSULATING MATERIAL AND ELECTRONIC DEVICE COMPRISING SAME

Номер: WO2011081326A3
Автор: SHIN, June-Ho, KOH, Sang-Ran, CHA, Sung-Hwan, AHN, Hyun-Jung, CHOI, Young-Eun
Принадлежит:

Provided is a light-transmitting resin composition for an encapsulating material, comprising polymetallosiloxane obtained by copolymerizing at least one of the metal compounds expressed by Chemical Formulas 1A to 1D and a silicon compound comprising the compound expressed by Chemical Formula 2. Also provided is an electronic device comprising an encapsulating material obtained by hardening the light-transmitting resin composition.

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Номер записи: 24
29-11-2016 дата публикации

NANOCRYSTAL QUANTUM DOT SURFACE-SUBSTITUTED WITH HALOGEN AND SURFACE SUBSTITUTION METHOD USING HALOGEN FOR SURFACE-STABILIZING NANOCRYSTAL QUANTUM DOT

Номер: KR1020160135874A
Автор: KANG, SHIN WON, KANG, BYOUNG HO, LEE, SANG WON, LEE, JAE SUNG, CHA, SEUNG HWAN
Принадлежит:

The present invention relates to a surface substitution method using halogen for surface-stabilizing nanocrystal quantum dots, and nanocrystal quantum dots surface-substituted with halogen thereby, wherein the surface substitution method comprises the steps of: preparing nanocrystal quantum dots whose shell surfaces are bonded with free ligands; bringing the nanocrystal quantum dots in contact with a halogenated solution to substitute the free ligand with a halogen material; and washing the nanocrystal quantum dots to remove foreign materials. Accordingly, the present invention can achieve oxidation stability and enables effective electron/hole injections by substituting the free ligand with the halogen material in the form of an inorganic compound. The present invention can be easily applied in QDEF and QD rail technologies widely used in the LCD components manufacturing industry, and therefore can be expected to have a large influence in related fields. COPYRIGHT KIPO 2016 ...

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Номер записи: 25
24-10-2016 дата публикации

WHITE LIGHT EMITTING DEVICE USING LIGHT EMITTING LAYER AND COLOR CONVERTING LAYER INCLUDING SINGLE QUANTUM DOT

Номер: KR1020160122322A
Автор: KANG, SHIN WON, CHA, SEUNG HWAN, LEE, JAE SUNG, KANG, BYOUNG HO, LEE, SANG WON
Принадлежит:

The present invention relates to a white light emitting device using a light emitting layer and a color converting layer including a single quantum dot. An electroluminiscence unit includes a light emitting layer including a single quantum dot and emitting light having a preset wavelength, and is positioned between a first electrode and a second electrode disposed on an upper portion of the first electrode. A color filter layer includes a quantum dot having a wavelength higher than that of the light emitted by the light emitting layer, and is formed on one side of an external surface of the first electrode. In the white light emitting device described above, the light emitting layer is formed of the single quantum dot, and the color filter layer formed outside of the first electrode absorbs light having a short wavelength emitted by the light emitting layer, and emits white light. Thus, a process can be digested, thereby significantly improving productivity, and reduction in lifespan due ...

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Номер записи: 26
02-03-2016 дата публикации

HYBRID INNER CORE ASSEMBLY OF HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING SAME

Номер: KR1020160022560A
Автор: CHA, SEUNG HWAN
Принадлежит:

The present invention relates to a hybrid inner core assembly of a honeycomb structure and a method for manufacturing the same. The hybrid inner core assembly comprises: a steel plate which can be mounted in a vehicle body; a steel core having the steel plate inserted thereinto so that both ends of the longitudinal direction protrude; and a plastic core whose inside is formed in a honeycomb shape, and in which the steel core is inserted into a central axis of the longitudinal direction. An inner pipe included in a trailing arm bush is manufactured into a hybrid form combining steel and plastic through the injection process rather than steel forging process, thereby having reduced weight as compared to a conventional inner pipe manufactured through the steel forging process. COPYRIGHT KIPO 2016 ...

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Номер записи: 27
30-01-2019 дата публикации

차량용 마운팅 부시 및 그 설치방법

Номер: KR1020190010158A
Автор: 차승환
Принадлежит:

... 차량용 마운팅 부시 및 그 설치방법에 관한 발명이 개시된다. 개시된 차량용 마운팅 부시는 내부가 중공으로 형성되고, 축 방향으로 돌출부가 연장 형성되는 내파이프부와, 내파이프부의 외측에 배치되며, 서브프레임부의 마운트 브라켓부에 결합되는 외파이프부와, 내파이프부와 외파이프부의 사이에 형성되는 러버부가 구비되는 부시본체부 및 돌출부를 둘러싸며, 부시본체부 상에 안착 결합되는 스토퍼부를 포함하며, 돌출부의 차체 측 단부는 스토퍼부보다 상측에 배치되도록 외측으로 굽힘 처리되어 원주 방향을 따라 스토퍼부를 가압 고정하는 것을 특징으로 한다.

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Номер записи: 28
07-07-2011 дата публикации

LIGHT-TRANSMITTING RESIN FOR AN ENCAPSULATING MATERIAL AND ELECTRONIC DEVICE COMPRISING SAME

Номер: KR2011081326A2
Автор: SHIN, June-Ho, KOH, Sang-Ran, CHA, Sung-Hwan, AHN, Hyun-Jung, CHOI, Young-Eun
Принадлежит:

Provided is a light-transmitting resin composition for an encapsulating material, comprising polymetallosiloxane obtained by copolymerizing at least one of the metal compounds expressed by Chemical Formulas 1A to 1D and a silicon compound comprising the compound expressed by Chemical Formula 2. Also provided is an electronic device comprising an encapsulating material obtained by hardening the light-transmitting resin composition.

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Номер записи: 29
29-03-2018 дата публикации

INDICATING INK COMPOSITION FOR FOOD PACKAGING MATERIALS

Номер: KR1020180031915A
Автор: KIM, HYUN, CHO, KYUNG IN, CHA, SEUNG HWAN, KIM, JUNG PYO, JONG, MIN HO
Принадлежит:

The present invention relates to an indicating ink composition for food packaging materials, which comprises 10.0 to 50.0 wt% of a photocurable binder, 0.5 to 5.0 wt% of a compound which is capable of forming radicals by absorbing light, 1.0 to 30.0 wt% of a polystyrene maleic anhydride dispersion including a polystyrene maleic anhydride having pH indicating ability, 0.1 to 5.0 wt% of a leveling agent, and 10.0 to 88.4 wt% of a solvent, wherein the polystyrene maleic anhydride dispersion includes a polystyrene maleic anhydride having its surface treated with hydrolysate of a silane coupling agent. The indicating ink composition according to the present invention enables a printing process to be performed by a wet coating method, has high transparency and pH indicating ability after performing the printing process, and is able to directly sense spoilage or decomposition of food with the unaided eye when the indicating ink composition is applied to the food packaging materials. COPYRIGHT ...

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Номер записи: 30
21-12-2017 дата публикации

INSULATOR APPARATUS OF SUSPENSION FOR VEHICLE

Номер: KR1020170140590A
Автор: CHA, SEUNG HWAN
Принадлежит:

The present invention discloses an insulator apparatus of a suspension for a vehicle. The insulator apparatus of a suspension for a vehicle of the present invention comprises: an insulator portion having a through hole portion formed therein for inserting a strut; an upper cup portion disposed in the through hole portion of the insulator portion, formed with an upper hole portion through which the strut penetrates, and being vulcanized together with the insulator portion inserted in the through hole portion; and a lower cup portion formed with a lower hole portion at a position corresponding to the upper hole portion and press-fitted into the through hole portion. An object of the present invention is to provide an insulator apparatus of a suspension for a vehicle which can prevent slip of the insulator portion, the upper cup portion and the lower cup portion, and can lighten the vehicle. COPYRIGHT KIPO 2018 ...

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Номер записи: 31
03-11-2017 дата публикации

부착력 및 내구성이 우수한 광 경화형 기능성 코팅제 조성물

Номер: KR0101793441B1
Автор: 양동연, 김현, 심원섭, 임순택, 조경인, 차승환, 김정표, 종민호
Принадлежит: 주식회사 대하맨텍

... 본 발명은, 광 경화형 바인더 5.0∼50.0 중량%, 기능성 금속산화물 나노 입자 0.1∼30.0 중량%, 광을 흡수하여 라디칼을 형성시킬 수 있는 물질 0.1∼5.0중량%, 상기 기능성 금속산화물 나노 입자를 분산시키기 위한 분산제 0.1∼5.0 중량%, 레벨링제 0.1∼5.0중량% 및 유기용제 5.0∼94.6 중량%를 포함하며, 상기 광 경화형 바인더는 아크릴로일기를 갖는 이소시아네이트 모노머와 다관능성 알코올이 우레탄 결합하여 얻어진 우레탄 아크릴레이트 올리고머를 포함하는 광 경화형 기능성 코팅제 조성물에 관한 것이다. 본 발명에 의하면, 기능성 나노 입자를 포함하면서도 투명성이 우수하고, 습식 코팅 방법으로 간편하게 도포가 가능하며, 도포되어 경화된 코팅막은 고분자 필름 또는 유리 등의 난부착 기재에 대해 부착력이 우수하며, 기능성을 가지면서도 내구성이 뛰어나다.

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Номер записи: 32
20-05-2015 дата публикации

SPRING PAD OF SUSPENSION APPARATUS OF VEHICLE

Номер: KR1020150054378A
Автор: CHA, SEUNG HWAN
Принадлежит:

The present invention relates to a spring pad of a suspension apparatus of a vehicle which comprises the spring pad where a spring is mounted by being arranged between a rear arm and the spring. The spring pad comprises: a pad main body where the spring is mounted; a coupling loop where an end of the spring is inserted by being coupled with the pad main body to be separable; and a steel loop fixating an end of the spring by being installed inside the coupling loop. COPYRIGHT KIPO 2015 ...

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Номер записи: 33
24-01-2018 дата публикации

ENERGY SAVING COATING SOLUTION COMPOSITION

Номер: KR1020180007742A
Автор: YANG, DONG YEON, KIM, HYUN, LEE, KWANG JAE, LIM, SOON TAEK, CHO, KYUNG IN, CHA, SEUNG HWAN, KIM, JUNG PYO, JONG, MIN HO
Принадлежит:

The present invention relates to an energy saving coating solution composition comprising: 10.0 to 50.0 wt% of a photocurable binder; 0.5 to 5.0 wt% of a compound which is capable of forming a radical by absorbing light; 1.0 to 30.0 wt% of a vanadium dioxide nanoparticle dispersion including vanadium dioxide nanoparticles having thermal transition properties; 0.1 to 5.0 wt% of a leveling agent; and 10.0 to 88.4 wt% of a solvent, wherein the vanadium dioxide nanoparticle dispersion includes the vanadium dioxide nanoparticles of which surfaces are treated with a hydrolysate of a silane coupling agent. The energy saving coating solution composition according to the present invention has high transparency, can adjust infrared ray blocking and transmission performance, can save cooling and heating energy when the composition is applied to a glass window and the like, and enables a wet coating process to be performed by comprising the vanadium dioxide nanoparticle dispersion in which the vanadium ...

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Номер записи: 34
27-09-2017 дата публикации

우레탄계 마이크로 캡슐 수성 분산액의 제조방법

Номер: KR0101781802B1
Автор: 양동연, 김현, 차승환
Принадлежит: 주식회사 대하맨텍

... 본 발명은, 비방향족계 이소시아네이트와 심물질을 혼합하는 단계와, 알코올계 고분자를 물에 용해시켜 유화제를 형성하는 단계와, 상기 유화제에 상기 비방향족계 이소시아네이트와 상기 심물질의 혼합물을 투입하고 교반하여 유상/수상 에멀젼을 형성하는 단계와, 상기 유상/수상 에멀젼을 우레탄 반응시켜 캡슐벽이 형성되게 하여 우레탄계 마이크로 캡슐 수성 분산액을 얻는 단계를 포함하는 우레탄계 마이크로 캡슐 수성 분산액의 제조방법에 관한 것이다. 본 발명에 의하면, 포름알데히드를 포함하지 않고 더불어 방향족계 이소시아네이트를 포함하고 있지 않아 건강 및 환경 유해성이 없으며, 캡슐벽의 치밀성을 높여 심물질을 잘 보호할 수 있고, 압력반응성이 좋으며, 보관안정성이 우수한 우레탄계 마이크로 캡슐을 제조할 수 있다.

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Номер записи: 35
31-07-2017 дата публикации

할로겐 표면 치환된 나노결정 양자점 및 나노결정 양자점의 표면 안정화를 위한 할로겐 표면 치환 방법

Номер: KR0101762728B1
Автор: 강신원, 강병호, 이상원, 이재성, 차승환
Принадлежит: 경북대학교 산학협력단

... 본 발명은 나노결정 양자점의 표면 안정화를 위한 할로겐 표면 치환 방법 및 그에 따라 할로겐 표면 처리된 나노결정 양자점에 관한 것으로서, 친핵 반응을 통한 정전기 상호작용을 이용하여 상기 나노결정 양자점의 표면에 존재하는 양이온이 상기 할로겐 용액의 할로겐 음이온과 결합함에 따라 상기 유기 리간드를 할로겐 물질로 치환하는 단계, 상기 나노결정 양자점을 세정하여 불순물을 제거하는 단계를 포함하는 것을 특징으로 하는 나노결정 양자점의 표면 안정화를 위한 할로겐 표면 치환 방법이 제공된다.본 발명에 따르면, 유기물 리간드를 무기물형태의 할로겐물질로 대체함으로써 산화안정성 및 효과적인 전자/정공의 주입이 가능하고, LCD 부품소재 산업에서 현재 활용되는 QDEF 기술 및 QD rail 기술에 손쉽게 적용가능한 것으로 파급효과가 클 것으로 기대된다.

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Номер записи: 36
12-05-2016 дата публикации

MULTI-LINK SUSPENSION

Номер: KR1020160051991A
Автор: CHA, SEUNG HWAN
Принадлежит:

The present invention relates to a multi-link suspension. The multi-link suspension comprises: a lower arm; a rear wheel spring in which an upper pad is installed and which is installed in the lower arm; a lower pad which is installed in the lower arm where the rear spring is installed; and a forming member which has assembling protrusions formed in a snap fit shape to be fixed to the lower arm and is integrally vulcanized and attached to the lower pad through the assembling protrusions thereof. Thus, the present invention prevents the clearance between the lower arm and the lower pad in case the lower arm is pressed by the elastic force of the lower pad. COPYRIGHT KIPO 2016 ...

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Номер записи: 37
28-06-2018 дата публикации

식품 포장재용 인디케이팅 잉크 조성물

Номер: KR0101872198B1
Автор: 김현, 조경인, 차승환, 김정표, 종민호
Принадлежит: 주식회사 대하맨텍

... 본 발명은, 광 경화형 바인더 10.0∼50.0중량%와, 광을 흡수하여 라디칼을 형성시킬 수 있는 화합물 0.5∼5.0중량%와, pH 지시 능력을 갖는 폴리스티렌 말레산무수물(Polystyrene Maleic Anhydride)을 포함하는 폴리스티렌 말레산무수물 분산액 1.0∼30.0중량%와, 레벨링제 0.1∼5.0중량%와, 용제 10.0∼88.4중량%를 포함하며, 상기 폴리스티렌 말레산무수물 분산액은 실란 커플링제의 가수분해물로 표면처리된 폴리스티렌 말레산무수물을 포함하는 것을 특징으로 하는 식품 포장재용 인디케이팅 잉크 조성물에 관한 것이다. 본 발명에 의하면, 습식 코팅 방법에 의해 인쇄가 가능하고, 인쇄 후에 높은 투명성을 가지면서도 pH 지시 능력을 가지며, 포장재에 적용시 식품의 변질/부패를 직접적(육안)으로 감지할 수 있다.

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Номер записи: 38
01-06-2017 дата публикации

VEHICLE REAR WHEEL SUSPENSION DEVICE

Номер: KR1020170060424A
Автор: CHA, SEUNG HWAN
Принадлежит:

Provided is a vehicle rear wheel suspension device by which a user can feel improved ride comfort. To this end, the vehicle rear wheel suspension device according to an embodiment of the present invention comprises: a carrier on which a rear wheel is mounted; a trailing arm forwardly protruding by being connected to the carrier, and having a bush insertion unit formed at the front end thereof; and a bush inserted into the bush insertion unit. The bush comprises: an outer pipe; an inner core disposed in the center in the outer pipe, and having a stopper protrusion protruding from both sides of a radius direction; a center unit for wrapping the inner core; a bridge having a plurality of bridge units for connecting the center unit and the outer pipe, and made of an elastic material; and a stopper protruding from the inner circumferential surface of the outer pipe corresponding to the stopper protrusion, disposed to be separated from the center unit, having at least one slit, and made of an ...

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Номер записи: 39
07-02-2019 дата публикации

에너지 절감형 기능성 코팅액 조성물

Номер: KR1020190011410A
Автор: 양동연, 김현, 이광재, 임순택, 조경인, 차승환, 김정표, 종민호
Принадлежит:

... 본 발명은, 광 경화형 바인더 10.0∼50.0 중량%, 광을 흡수하여 라디칼을 형성시킬 수 있는 화합물 0.5∼5.0 중량%, 열전이 특성을 갖는 이산화바나듐 나노입자를 포함하는 이산화바나듐 나노입자 분산액 1.0∼30.0 중량%, 불소계 아다만탄 화합물 0.5~5.0중량%, 레벨링제 0.1∼5.0 중량% 및 용제 5.0∼87.9 중량%를 포함하는 에너지 절감형 기능성 코팅액 조성물에 관한 것이다. 본 발명에 의하면, 광 경화에 의해 코팅막이 형성되어 높은 투명성을 가지면서도 열선 차단과 투과 성능이 조절될 수 있으며, 유리창호 등에 적용시에 냉난방 에너지를 절감할 수 있고, 표면에 부착한 지문이 눈에 띄기 어렵고 닦임성도 우수하며, 내지문 및 오염방지성이 우수하다.

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Номер записи: 40
31-10-2017 дата публикации

PATTERN COPYING DEVICE

Номер: KR101791434B1
Автор: YOON, HYUNG SEOK, CHAE, HO CHOL, CHA, SEUNG HWAN, JANG, BUM GWON, KIM, JIN SEUNG
Принадлежит: SFA ENGINEERING CORP.

Disclosed is a pattern copying device. According to an embodiment of the present invention, the pattern copying device comprises: a stage on which a master mold or a substrate (glass) is loaded and on which a pattern imprinting process using a film is performed through interaction with the master mold or the substrate; and a film fixing module disposed around the stage, and preventing the film from being optionally separated from the master mold or the substrate during the imprinting process or after the imprinting process. COPYRIGHT KIPO 2017 (AA) Film (BB) Substrate ...

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Номер записи: 41