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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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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 205. Отображено 100.
20-06-2018 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME

Номер: KR1020180066949A
Автор: JEONG, EUN JAE, PARK, JUN HA, SIM, MUN KI, LEE, HYO YOUNG, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a condensed ring compound and an organic light emitting device including the same. In the condensed ring compound represented by chemical formula 1, R_1 to R_12 are each independently selected from a group represented by chemical formula 2, *---(L_1)_(a1)---(Ar_1)_(b1), hydrogen, deuterium, -F, -Cl, -Br, -I, a hydroxyl group, a cyano group, a nitro group, an amidino group, a hydrazino group, a hydrazono group, a substituted or unsubstituted C_1-C_60 alkyl group, a substituted or unsubstituted C_2-C_60 alkenyl group, a substituted or unsubstituted C_2-C_60 alkynyl group, and a substituted or unsubstituted C_1-C_60 alkoxy group. According to the present invention, the organic light emitting device has a low driving voltage, a high efficiency, and a long lifespan. COPYRIGHT KIPO 2018 ...

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Номер записи: 1
17-05-2016 дата публикации

ORGANIC LIGHT-EMITTING DEVICE

Номер: KR1020160054699A
Автор: JUNG, HYE JIN, HWANG, SEOK HWAN, JUN, MI EUN, HAN, SANG HYUN
Принадлежит:

Disclosed is an organic light-emitting device having high efficiency and long lifespan properties. The organic light-emitting device comprises: a first electrode; a second electrode; and an organic layer including a light-emitting layer interposed between the first electrode and the second electrode, wherein the light-emitting layer comprises: at least one type selected from first materials represented by chemical formula 1; and at least one type selected from second materials represented by any one of chemical formula 2-1 to 2-4. COPYRIGHT KIPO 2016 ...

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Номер записи: 2
12-02-2019 дата публикации

유기금속 화합물 및 이를 포함하는 유기 발광 소자

Номер: KR1020190014187A
Автор: 김성범, 고수병, 전미나, 안희춘, 전미은, 김영국, 황석환
Принадлежит:

... 소정의 화학식을 갖는 유기금속 화합물이 개시된다.

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Номер записи: 3
19-08-2015 дата публикации

BEVERAGE CONTAINER WITH STRAW

Номер: KR1020150094209A
Автор: HWANG, SUCK HWAN
Принадлежит:

The present invention relates to a beverage container with a straw and, specifically, to a beverage container comprising: a container main body whose upper end is opened; a lid to open and close the upper end of the container main body while having a discharge hole; and an auxiliary cap to open and close the discharge hole. A combination hole for combining and fixing a straw is equipped in one side of the lid. A binding protrusion having a vent to allow outdoor air to flow inside the container main body is equipped in the upper end of the auxiliary cap. Moreover, the upper end of the straw is inserted and fixed to the binding protrusion. The present invention has effects of preventing pulsation generated by discharging a large amount of beverages over a cross-sectional area of the discharge hole when a beverage is drunken or poured into a cup through a discharge hole, stably drinking beverages without spilling the beverages to an outside by naturally discharging a fixed amount of the beverages ...

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Номер записи: 4
26-04-2018 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT HAVING SAME

Номер: KR1020180042513A
Автор: KO, SOO BYUNG, KIM, HAE JIN, JUN, MI EUN, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

Disclosed is a condensed ring compound and an organic light emitting element having the same. The present invention comprises: an electrode; a second electrode facing a first electrode; and an organic layer interposed between the first electrode and the second electrode and including a light emitting layer. COPYRIGHT KIPO 2018 ...

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Номер записи: 5
11-02-2019 дата публикации

광 흡수제 및 이를 포함하는 유기 전계 발광 소자

Номер: KR1020190012305A
Автор: 한상현, 김종우, 정은재, 김영국, 황석환
Принадлежит:

... 본 발명은 하기 화학식 1로 표시되는 광 흡수제 및 이를 포함하는 광 흡수층이 제공된 유기 전계 발광 소자에 관한 것이다. [화학식 1] 상기 화학식 1에서, X1은 O 또는 S 이다.

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Номер записи: 6
09-04-2020 дата публикации

DISPLAY APPARATUS AND LIGHT ABSORBER INCLUDED IN DISPLAY APPARATUS

Номер: WO2020071695A1
Автор: HAN, Sanghyun, KIM, Jongwoo, JEONG, Eunjae, KIM, Dongjun, YUN, Wonmin, KIM, Young Kook, PARK, Eung Seok, JU, Yongchan, KIM, Yisu, LEE, Byoungduk, HWANG, Seokhwan
Принадлежит:

A display apparatus according to an embodiment comprises light-emitting devices and an encapsulation member, wherein the encapsulation member comprises a light absorber including a 6-membered heterocycle containing two or more nitrogen atoms as a ring-forming atom and first to third substituents with which the 6-membered heterocycle is substituted and which are different from one another, and thus can effectively block external light, thereby exhibiting enhanced reliability.

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Номер записи: 7
11-04-2017 дата публикации

축합환 화합물 및 이를 포함한 유기 발광 소자

Номер: KR0101725224B1
Автор: 김해진, 한상현, 김영국, 김종우, 황석환, 김형근
Принадлежит: 삼성디스플레이 주식회사

... 축합환 화합물 및 이를 포함한 유기 발광 소자가 개시된다.

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Номер записи: 8
15-05-2017 дата публикации

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE CONTAINING SAME

Номер: KR1020170052819A
Автор: PARK, JUN HA, KIM, YOUNG KOOK, SIM, MUN KI, LEE, EUN YOUNG, LEE, HYO YOUNG, JEONG, EUN JAE, HWANG, SEOK HWAN
Принадлежит:

The present invention relates to a compound which is represented by chemical formula 1. The detailed description of the chemical formula 1 is the same as defined in the present specification. COPYRIGHT KIPO 2017 ...

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Номер записи: 9
08-11-2016 дата публикации

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME

Номер: KR1020160128507A
Автор: HAN, SANG HYUN, KIM, SOO YON, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

Disclosed is a compound which is represented by chemical formula 1 and shows excellent luminosity. Also, disclosed is an organic light-emitting device including the same. COPYRIGHT KIPO 2016 ...

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Номер записи: 10
17-09-2015 дата публикации

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME

Номер: KR1020150105584A
Автор: KIM, YOUNG KOOK, KIM, SOO YON, NAIJO TSUYOSHI, JUN, MI EUN, JUNG, HYE JIN, HWANG, SEOK HWAN
Принадлежит:

The present invention discloses a compound represented b chemical formula 1 and an organic light emitting device including the compound. The description of the chemical formula 1 can be found in the detailed description of the present invention. COPYRIGHT KIPO 2015 (AA) Second electrode (BB) Electron injection layer (CC) Electron transfer layer (DD) Light emitting layer (EE) Hole transfer layer (FF) Hole injection layer (GG) First electrode ...

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Номер записи: 11
21-09-2015 дата публикации

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020150106042A
Автор: LIM, JIN O, KIM, YOUNG KOOK, KIM, JONG WOO, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a compound represented by chemical formula 1 and an organic light emitting device including the same. Substituents of the chemical formula 1 are described in the specification. The organic light emitting device including the compound can have high efficiency, high brightness and long lifespan. COPYRIGHT KIPO 2015 ...

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Номер записи: 12
16-03-2016 дата публикации

CONDENSED-CYCLIC COMPOUND, AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020160030001A
Автор: KIM, SOO YON, KIM, HAE JIN, JUN, MI EUN, KIM, KWANG HYUN, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a condensed-cyclic compound, and an organic light emitting device comprising the same. The condensed-cyclic compound is represented by chemical formula 1. The organic light emitting device comprising the condensed-cyclic compound has low driving voltage, high efficiency, high luminance, and long lifespan. COPYRIGHT KIPO 2016 ...

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Номер записи: 13
07-06-2017 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020170061767A
Автор: SIM, MUN KI, KIM, YOUNG KOOK, PARK, JUN HA, LEE, EUN YOUNG, LEE, HYO YOUNG, JEONG, EUN JAE, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a condensed ring compound represented by chemical formula 1, and an organic light emitting device comprising the same. The organic light emitting device comprising the condensed cyclic compound may have low driving voltage, high efficiency, high luminance, and long lifespan properties. COPYRIGHT KIPO 2017 ...

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Номер записи: 14
10-07-2017 дата публикации

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: KR1020170080453A
Автор: PARK, JUN HA, LEE, EUN YOUNG, KIM, YOUNG KOOK, SIM, MUN KI, LEE, HYO YOUNG, JEONG, EUN JAE, HWANG, SEOK HWAN
Принадлежит:

The present invention relates to a compound represented by chemical formula 1, and to an organic light-emitting device comprising the same. The chemical formula 1 refers to the detailed description. In addition, the organic light-emitting device has high efficiency, low voltage, high brightness, and long lifespan properties. COPYRIGHT KIPO 2017 ...

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Номер записи: 15
29-12-2017 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020170143115A
Автор: PARK, JUN HA, KIM, YOUNG KOOK, SIM, MUN KI, LEE, HYO YOUNG, JEONG, EUN JAE, HWANG, SEOK HWAN
Принадлежит:

Disclosed is an organic light emitting device having high efficiency and long lifespan. The organic light emitting device comprises: a first electrode; a second electrode facing the first electrode; and an organic layer interposed between the first electrode and the second electrode and including a light emitting layer. The organic layer comprises one or more types of condensed ring compounds. COPYRIGHT KIPO 2018 ...

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Номер записи: 16
10-04-2018 дата публикации

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING-DEVICE COMPRISING SAME

Номер: KR1020180036906A
Автор: SIM, MUN KI, PARK, JUN HA, LEE, HYO YOUNG, JEONG, EUN JAE, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

A condensed cyclic compound represented by chemical formula 1 and an organic light emitting device containing the same are disclosed. The organic light emitting device including the condensed cyclic compound may have low driving voltage, high efficiency, high luminance, high color purity, and long life. COPYRIGHT KIPO 2018 ...

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Номер записи: 17
11-09-2018 дата публикации

헤테로고리 화합물, 이를 포함한 유기 전계 발광 소자 및 상기 유기 전계 발광 소자를 포함하는 평판 표시 장치

Номер: KR0101885696B1
Автор: 곽윤현, 황석환, 김영국, 이선영, 정혜진, 임진오, 한상현, 고희주, 이종혁
Принадлежит: 삼성디스플레이 주식회사

... 하기 화학식 1 또는 화학식 2로 표시되는 헤테로고리 화합물 및 이를 포함하는 유기 전계 발광 소자 및 평판 표시 장치가 제공된다: <화학식 1> <화학식 2> 상기 식 중, R1 내지 R10, L1 및 a 는 발명의 상세한 설명을 참조한다. 상기 헤테로고리 화합물을 포함하는 유기층을 구비한 유기 발광 소자는 저구동 전압, 고발광 효율 및 장수명의 특성을 가진다.

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Номер записи: 18
28-02-2019 дата публикации

가상 낙하 체험 장치

Номер: KR0101953167B1
Автор: 김동현, 황석환, 이형빈
Принадлежит: 주식회사 비씨콘

... 가상 낙하 체험 장치가 제공된다. 가상 낙하 체험 장치의 외부 디스플레이부는 낙하 체험을 위한 체험자의 움직임에 대응하는 3D 영상을 외부로 표시하고, 가상 낙하 체험 유니트는 다수의 견인줄들에 의해 연결된 상기 체험자를 상기 낙하 체험을 위한 낙하 체험 자세로 부양시키고, 하네스(Harness) 또는 상기 다수의 견인줄들 중 하나와 연결된 조정줄이 당겨지면 상기 부양된 체험자가 직립 보행 자세가 되도록 상기 다수의 견인줄들을 초기 상태로 조정하며, 낙하 체험 공간이 형성되되 실내외 벽 및 천장에 고정되지 않는 본체 프레임의 상부에 구비되는 다수의 도르래들을 이용하여 상기 다수의 견인줄들의 이동 경로를 제공하며, 상기 체험자의 움직임에 대응하는 3D 영상을 상기 외부 표시부 및 상기 체험자의 HMD(Head Mounted Display)로 출력할 수 있다.

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Номер записи: 19
03-09-2018 дата публикации

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME

Номер: KR1020180097806A
Автор: AHN, HEE CHOON, KO, SOO BYUNG, JUN, MI EUN, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

The present invention discloses a heterocyclic compound and an organic light emitting device including the same. The heterocyclic compound is represented by chemical formula 1. The organic light emitting device including the heterocyclic compound can have low driving voltage, high efficiency, high brightness and a long lifetime. COPYRIGHT KIPO 2018 ...

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Номер записи: 20
14-01-2019 дата публикации

유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법

Номер: KR0101937932B1
Автор: 임진오, 황석환, 김영국, 정혜진, 한상현, 이종혁
Принадлежит: 삼성디스플레이 주식회사

... 유기 발광 표시 장치는 제1 전극, 정공 수송층, 발광층, 전자 수송층 및 제2 전극을 포함한다. 정공 수송층, 발광층 및 전자 수송층은 제1 전극 상에 배치된다. 제2 전극은 전자 수송층 상에 구비된다. 발광층은 다음 화학식 1로 표시되는 호스트 물질 및 도펀트 물질을 포함한다. 하기 화학식 1로 표시되는 호스트 물질은 전하 수송 능력을 보유함과 동시에 유리 전이 온도 및 융점이 높기 때문에 유기 발광 표시 장치의 발광 효율 및 내구성을 향상시킬 수 있다. [화학식 1] ...

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Номер записи: 21
17-02-2016 дата публикации

RIVET NUT UNIT AND MOUNTING METHOD FOR THE SAME

Номер: KR0101594945B1
Автор: 황석환, 이문용
Принадлежит: 주식회사 성우하이텍

... 리벳 너트 유닛 및 그 장착방법이 개시된다. 본 발명의 실시예에 따른 리벳 너트 유닛은 적어도 하나 이상의 판재에 리벳팅 되어 상기 각 판재를 상호 접합시키면서, 볼트가 체결되는 리벳 너트 유닛에 있어서, 상기 각 판재에 가공된 홀에 대응하는 위치에서, 상기 판재의 상면에 하면이 지지되는 헤드부; 및 상기 헤드부의 하부에 일체로 형성되어 상기 홀에 삽입되고, 단부가 상기 홀을 관통한 상태로, 일정부분이 돌출되어 리벳팅 시, 상기 판재의 하면으로 돌출된 부분이 절곡되는 삽입부를 포함한다. 그리고 본 발명의 실시예에 따른 리벳 너트 유닛 장착방법은 적어도 하나 이상의 판재에 가공된 홀에 장착되어 상기 판재를 접합하는 동시에, 볼트가 체결되도록 상기 홀에 리벳 너트 유닛을 리벳팅하는 리벳 너트 유닛 장착방법에 있어서, 상기 홀에 대응하여 상기 판재의 하부에 고정다이를 배치하고, 상기 리벳 너트 유닛의 삽입부가 상기 고정다이에 안착되도록 상기 홀의 상부에서 하부로 삽입한 상태로, 상기 고정다이에 대응하여 상기 판재의 상부에서 상, 하로 슬라이드 이동 가능하게 설치된 상부다이가 상기 고정다이에 안착된 상기 삽입부의 단부가 상기 삽입부의 중심으로부터 외측을 향하여 절곡되도록 상기 리벳 너트 유닛의 헤드부 상부를 가압하여 리벳팅을 완료한다.

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Номер записи: 22
16-04-2018 дата публикации

축합환 화합물, 이를 포함한 유기 발광 소자 및 상기 유기 발광 소자를 포함한 평판 표시 장치

Номер: KR0101832171B1
Автор: 김영국, 황석환, 정혜진, 임진오, 이종혁
Принадлежит: 삼성디스플레이 주식회사

... 축합환 화합물, 이를 포함한 유기 발광 소자 및 상기 유기 발광 소자를 포함한 평판 표시 장치가 제시된다.

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Номер записи: 23
30-03-2017 дата публикации

HYBRID POWDER PAINT

Номер: WO2017051952A1
Автор: CHUNG, Hwayoung, HWANG, Seokhwan, JANG, Raechoul, YUN, Kyongjoon, KIM, Daein, NOH, Taejoon
Принадлежит:

A hybrid powder paint is provided. The hybrid powder paint comprises an ethylene-based resin composition and an epoxy-based resin composition. The mixture weight ratio of the ethylene-based resin composition and the epoxy-based resin composition may be 10:90 to 90:10. The ethylene-based resin composition may comprise modified polyethylene, a polyethylene resin and an elastomer, and the epoxy-based resin composition may comprise an epoxy resin and an epoxy curing agent. The hybrid powder paint may have physical properties of excellent gloss, adhesive strength, impact strength, cathodic disbondment, surface illuminance and surface hardness. The hybrid powder paint may be formed of a fine powder that is approximately 100µm or smaller, and may enable the easy and even formation of a film of paint, even on an object to be painted having an uneven surface. Further, the hybrid powder paint is environmentally friendly since a solvent or a diluent is not used.

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Номер записи: 24
04-11-2016 дата публикации

LEAK-PROOF CAP FOR PIPE

Номер: KR101672760B1
Автор: HWANG, SUK HWAN
Принадлежит: HWANG, SUK HWAN

The present invention relates to a leak-proof cap for a pipe. The leak-proof cap for a pipe comprises a main body which is made of an elastic material and has a hollow part having a diameter corresponding to the outer diameter of a pipe to be fitted to a leak part of the pipe, thereby preventing the gas or liquid flowing in the pipe from leaking by sealing the leak part of the pipe formed in various devices. COPYRIGHT KIPO 2016 ...

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Номер записи: 25
10-03-2016 дата публикации

AMINE-BASED COMPOUND, AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020160027561A
Автор: JANG, HYUNG SEOK, KIM, JONG WOO, LIM, JIN O, KIM, YOUNG KOOK, HWANG, SEOK HWAN, KIM, MI KYUNG
Принадлежит:

Disclosed are an amine-based compound, and an organic light emitting device comprising the same. The amine-based compound is represented by chemical formula 1. The organic light emitting device comprising the amine-based compound has low driving voltage, high efficiency, high luminance, and long lifespan. COPYRIGHT KIPO 2016 ...

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Номер записи: 26
19-09-2016 дата публикации

RIVET TYPE NUT JOINT DEVICE AND RIVET TYPE NUT JOINT STRUCTURE USING SAME

Номер: KR1020160107756A
Автор: HWANG, SEOK HWAN, LEE, MUN YONG
Принадлежит:

Disclosed is a rivet type nut joint device. The disclosed rivet type nut joint device, which is to rivet a rivet type nut having a nut portion and a rivet portion to at least one plate, comprises: an anvil die supporting the plate with a forming valley to guide formation of the rivet portion inserted into a processing hole processed in the plate; and a pressurization tool installed to reciprocate with respect to the rivet type nut to support the rivet type nut, pressurizing the rivet type nut to the anvil die through the processing hole of the plate. To bend and form an edge portion of the processing hole to which the rivet type nut is bonded to be convex toward the pressurization tool, a protrusion portion is formed on an edge portion of the forming valley of the anvil die, and a concave portion corresponding to the protrusion portion may be formed in the pressurization tool. COPYRIGHT KIPO 2016 ...

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Номер записи: 27
17-11-2016 дата публикации

ORGANIC LIGHT-EMITTING DEVICE

Номер: KR1020160132318A
Автор: KIM, SOO YON, HAN, SANG HYUN, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

Disclosed is an organic light-emitting device including: a first electrode; a second electrode; and an organic layer including a light-emitting layer interposed between the first electrode and the second electrode. According to the present invention, the organic light-emitting device has low driving voltage, high brightness, high efficiency, high color purity, and long lifespan. COPYRIGHT KIPO 2016 ...

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Номер записи: 28
16-08-2016 дата публикации

THERMOPLASTIC SPHERICAL POWDER PAINT AND PRODUCTION METHOD THEREOF

Номер: KR101648406B1
Автор: CHUNG, HWA YOUNG, HWANG, SEOK HWAN, JANG, RAE CHOUL, YUN, KYONG JOON, KIM, DAE IN, NOH, TAE JOON
Принадлежит: TWO H CHEM LTD.

Provided are thermoplastic spherical powder paint and a production method thereof. The thermoplastic spherical powder paint includes spherical polyolefin powder of which sphericity is greater than or equal to 0.8. In addition, the production method of the thermoplastic spherical powder paint comprises the following steps: producing spherical polyolefin powder by heat-treating a surface of the polyolefin powder; and cooling the spherical polyolefin powder. COPYRIGHT KIPO 2016 ...

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Номер записи: 29
04-12-2018 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE HAVING SAME

Номер: KR1020180128546A
Автор: PARK, JUN HA, SIM, MUN KI, LEE, HYO YOUNG, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a condensed ring compound and an organic light emitting device having the same. Provided is an organic light emitting device comprising: a first electrode; a second electrode facing the first electrode; and an organic layer interposed between the first electrode and the second electrode and including a light emitting layer. The organic layer contains at least one kind of the condensed ring compound. COPYRIGHT KIPO 2019 ...

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Номер записи: 30
30-11-2015 дата публикации

CONDENSED-RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020150133387A
Автор: HAN, SANG HYUN, KIM, SOO YON, KIM, YOUNG KOOK, HWANG, SEOK HWAN, NAIJO TSUYOSHI
Принадлежит:

Disclosed are a condensed-ring compound and an organic light emitting device comprising the same. The condensed-ring compound is represented by chemical formula 1. The organic light emitting device comprising the condensed-ring compound can have a low driving voltage, high efficiency, high brightness, and long lifespan. COPYRIGHT KIPO 2016 ...

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Номер записи: 31
08-02-2019 дата публикации

유기금속 화합물 및 이를 포함한 유기 발광 소자

Номер: KR1020190011866A
Автор: 고수병, 김성범, 전미나, 안희춘, 전미은, 김영국, 황석환
Принадлежит:

... 유기금속 화합물 및 이를 포함한 유기 발광 소자가 개시된다.

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Номер записи: 32
03-12-2009 дата публикации

MIXTURE FOR INHIBITING THE GROWTH OF ALGAE, AND AN ANTIFOULING PAINT AND ANTIFOULING STAFF GAUGE EMPLOYING THE SAME

Номер: WO2009145482A3
Автор: KIM, Won, KIM, Chi Young, KIM, Dong Gu, LEE, Chan joo, HWANG, Seok Hwan, JUNG, Young ho
Принадлежит:

The present invention relates to a mixture for inhibiting the growth of algae which contains a ceramic powder for generating anions, and to an antifouling paint constituting an antifouling system employing the same, and it relates to a production method for such an antifouling paint. Specifically, the mixture for inhibiting the growth of algae of the present invention relates to a mixture for inhibiting the growth of algae which comprises tourmaline and monazite powders for generating anions, and zirconia for releasing stable anions from these ceramic powders, and also sulphur-metal soap for promoting the activity of the released anions. When an antifouling staff gauge was produced using the antifouling paint of the present invention and was then tested, it proved possible to solve the problem of the inability to read the markings of gauges due to the accretion of algae.

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Номер записи: 33
13-06-2016 дата публикации

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020160066669A
Автор: HWANG, SEOK HWAN, JUN, MI EUN, JUNG, HYE JIN, KIM, YOUNG KOOK
Принадлежит:

Disclosed are a compound represented by chemical formula 1, and an organic light emitting device comprising the same. The organic light emitting device has high efficiency, low voltage, high luminance, and long lifespan properties. The description about the chemical formula 1 refers to the detailed description of the present invention. COPYRIGHT KIPO 2016 ...

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Номер записи: 34
11-03-2016 дата публикации

NONSLIP FLOORING MATERIAL AND METHOD FOR CONSTRUCTING FLOOR USING THE SAME

Номер: KR0101602781B1
Автор: 정화영, 황석환, 김대인, 노태준, 권기환
Принадлежит: 주식회사 투에이취켐, 권기환

... 미끄럼 방지 바닥재 및 이를 이용한 바닥 시공 방법이 제공된다. 상기 미끄럼 방지 바닥재는, 폴리올레핀 분말 및 폴리메타크릴레이트 분말 중에서 선택된 하나 이상의 고분자 분말을 포함할 수 있다. 상기 미끄럼 방지 바닥재는, 폴리올레핀 분말 및 폴리메타크릴레이트 분말 중에서 선택된 하나 이상의 고분자 분말, 에폭시 수지, 우레탄 수지, 아크릴 수지, MMA 수지, 및 우레아 수지 중에서 선택된 하나 이상의 도료용 고분자, 및 에폭시 경화제, 우레탄 경화제, 아크릴 경화제, MMA 경화제, 및 우레아 경화제 중에서 선택된 하나 이상의 고분자 경화제를 포함할 수 있다.

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Номер записи: 35
31-08-2017 дата публикации

ORGANIC LIGHT EMITTING DEVICE

Номер: KR1020170099027A
Автор: KIM, YOUNG KOOK, PARK, JUN HA, SIM, MUN KI, JEONG, EUN JAE, HWANG, SEOK HWAN
Принадлежит:

The present invention is to provide a material suitable for an electron transporting region and an organic light emitting device having improved properties using the same. The organic light emitting device comprises: a first electrode; a second electrode facing the first electrode; and an organic layer interposed between the first electrode and the second electrode and including a light emitting layer. The organic layer includes: i) a hole transporting region interposed between the first electrode and the light emitting layer, and including at least one among a hole injecting layer, a hole transporting layer, a light emission assisting layer, and an electron blocking layer; and ii) an electron transporting region interposed between the light emitting layer and the second electrode, and including an electron transporting layer and at least one among a hole blocking layer, an electron adjusting layer, a buffer layer, and an electron injecting layer, wherein the electron transporting region ...

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Номер записи: 36
19-09-2016 дата публикации

SELF-PIERCING RIVET

Номер: KR1020160107759A
Автор: HWANG, SEOK HWAN, LEE, MUN YONG
Принадлежит:

Disclosed is a self-piercing projection rivet. The disclosed self-piercing rivet comprises a head unit and a cylindrical shank unit integrally connected to the head unit. The self-piercing rivet furthermore comprises a plurality of ribs formed to protrude along a circumferential direction on an outer circumferential surface of the shank unit, and is formed to be spaced at a constant distance along a longitudinal direction of the shank unit. According to the present invention, the self-piercing rivet is able to improve a coupling force, bonding properties of an object to be bonded, and a bonding strength. COPYRIGHT KIPO 2016 ...

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Номер записи: 37
30-06-2017 дата публикации

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020170074266A
Автор: JEONG, EUN JAE, KIM, YOUNG KOOK, PARK, JUN HA, SIM, MUN KI, LEE, EUN YOUNG, LEE, HYO YOUNG, HWANG, SEOK HWAN
Принадлежит:

The present invention relates to a compound and an organic light emitting device comprising the same. The compound is represented by chemical formula 1, wherein the detailed description is referred about the chemical formula 1. In addition, the compound is helpfully useful as an electron injection material or a transport material having excellent electron transporting ability and material stability. COPYRIGHT KIPO 2017 ...

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Номер записи: 38
14-06-2017 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020170065711A
Автор: KIM, KWANG HYUN, KIM, MIN A, KIM, JONG WOO, HAN, SANG HYUN, KIM, YOUNG KOOK, PARK, MIE HWA, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a condensed ring compound represented by chemical formula 1, and an organic light emitting device comprising the same. The organic light emitting device comprising the condensed cyclic compound may have low driving voltage, high efficiency, high luminance, and long lifespan properties. COPYRIGHT KIPO 2017 ...

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Номер записи: 39
03-07-2017 дата публикации

CARBAZOLE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE CONTAINING SAME

Номер: KR1020170075112A
Автор: HWANG, SEOK HWAN, KIM, JONG WOO, KIM, YOUNG KOOK, JUNG, HYE JIN, HAN, SANG HYUN
Принадлежит:

Disclosed are a carbazole-based compound which is represented by chemical formula 1A or 1B, and an organic light-emitting device containing the same. The organic light-emitting device containing the carbazole-based compound ensures low driving voltage, high efficiency, high brightness, and long lifespan. COPYRIGHT KIPO 2017 ...

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Номер записи: 40
22-01-2018 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME

Номер: KR1020180007042A
Автор: HAN, SANG HYUN, KIM, MIN A, KIM, SOO YON, KIM, YOUNG KOOK, HWANG, SEOK HWAN, KIM, TAE KYUNG
Принадлежит:

Disclosed are a condensed ring compound represented by chemical formula 1 and an organic light emitting device comprising the same. The novel condensed ring compound has excellent light emitting properties and charge transfer abilities, thereby being useful as a light emitting material or a charge transfer material suitable for fluorescent and phosphorescence elements of every color such as red, green, blue, white, etc. COPYRIGHT KIPO 2018 ...

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Номер записи: 41
16-11-2018 дата публикации

CONNECTING ELEMENT FOR ATTACHING SURFACE

Номер: KR1020180123317A
Автор: PARK, SANG EON, HWANG, SEOK HWAN
Принадлежит:

The present invention relates to a connecting element for attaching a surface, which is attached to a surface of a target base material to which an object to be supported is fixated so as to improve convenience of an attachment process and coupling stability between different materials. More specifically, the present invention provides a connecting element for attaching a surface, which comprises: a body unit having a coupling base to which an object to be supported is fixated, and an anchor base formed to protrude in a radial direction from an outer circumference of the coupling base, in which at least one penetration hole is penetrated to be formed for an upper surface portion and a lower surface portion to communicate with each other; and a disk portion provided with a light penetration material, formed to surround the anchor base, and provided with an attachment surface on a lower surface portion opposite to the target base material. COPYRIGHT KIPO 2018 ...

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Номер записи: 42
27-08-2020 дата публикации

DNA PROBE FOR SELECTIVE QUANTIFICATION OF PROTEOLYTIC ACIDOGENIC BACTERIA IN ANAEROBIC DIGESTION PROCESS

Номер: WO2020171293A1
Автор: HWANG, Seok Hwan, KOO, Taewoan, LEE, Joonyeob
Принадлежит:

The present invention relates to: a method capable of selectively quantifying main proteolytic acidogenic bacterium colonies, which are found in biogasification facility, by using a real-time polymerase chain reaction; and a probe for use in the method.

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Номер записи: 43
02-07-2015 дата публикации

ANTI-SLIP FLOORING MATERIAL, METHOD FOR MANUFACTURING ANTI-SLIP FLOORING MATERIAL, AND METHOD FOR CONSTRUCTING FLOOR BY USING ANTI-SLIP FLOORING MATERIAL

Номер: WO2015099423A1
Автор: CHUNG, Hwayoung, HWANG, Seokhwan, NOH, Taejoon, YUN, Kangjae
Принадлежит:

Provided are an anti-slip flooring material, a method for manufacturing the anti-slip flooring material, and a method for constructing the floor by using the anti-slip flooring material. The anti-slip flooring material comprises a polyolefin powder, and the polyolefin powder is coated with a silane. In addition, the anti-slip flooring material comprises: a base for a flooring material, comprising a polyolefin powder and a polymer for a flooring material; and a curing agent for a flooring material, comprising a polymer curing agent, wherein the polyolefin powder is coated with a silane. The method for manufacturing the anti-slip flooring material can comprise the steps of: forming a polyolefin powder by pulverizing polyolefin pellets; and coating the polyolefin powder with a silane. The method for constructing the floor by using the anti-slip flooring material comprises a step of forming an anti-slip layer by coating the floor with an anti-slip flooring material comprising a silane-coated ...

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Номер записи: 44
19-12-2017 дата публикации

COVER SEALING STRUCTURE OF AIRTIGHT CONTAINER

Номер: KR1020170139271A
Автор: HWANG, SUCK HWAN
Принадлежит:

The present invention provides a cover sealing structure of an airtight container, wherein when a cover adheres to an upper portion of a container body, on an upper internal side surface and an external side of a rolling joint, a curved groove of an internal side support protrusion and an internal side surface of an elastic support protrusion adhere to each other to doubly prevent liquefied contents contained in an internal space of the container body from leaking. Therefore, without a sealing packing to prevent contents from leaking, the cover can be easily cleaned, and is hygienic. Moreover, as sagging of the sealing packing does not occur to provide excellent durability, the airtight container lasts long, and a manufacturing unit cost can be reduced. COPYRIGHT KIPO 2018 ...

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Номер записи: 45
19-04-2017 дата публикации

ORGANIC LIGHT EMITTING DEVICE

Номер: KR1020170042414A
Автор: SIM, MUN KI, LEE, EUN YOUNG, KIM, YOUNG KOOK, PARK, JUN HA, LEE, HYO YOUNG, JEONG, EUN JAE, HWANG, SEOK HWAN, KIM, MI KYUNG, YANG, SEUNG GAK
Принадлежит:

Provided is an organic light emitting device having high efficiency, high brightness and long lifespan. The organic light emitting device comprises: a first electrode; a second electrode facing the first electrode; and an organic layer interposed between the first electrode and the second electrode and including a light emitting layer. The organic layer comprises compounds represented by chemical formula 1. The chemical formula 1 is detailed in the specification. COPYRIGHT KIPO 2017 ...

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Номер записи: 46
04-04-2016 дата публикации

RIVET NUT UNIT

Номер: KR1020160036337A
Автор: HWANG, SEOK HWAN, LEE, MUN YONG
Принадлежит:

Disclosed is a rivet nut unit. According to an embodiment of the present invention, the rivet nut unit is riveted to at least one plate material to adhere the plate materials to each other, and is coupled to a bolt. The rivet nut unit comprises: a head unit supported with one side in contact with one side of the plate material in a position corresponding to a hole processed to the plate material, and formed with a penetration hole in a center corresponding to the hole; and an insertion unit inserted in the hole by being extended and integrally formed from one side of the head unit, and formed with at least one slot wherein an end unit inserted in the hole and protruded is bent to an other side of the plate material during the riveting to couple the head unit to the plate material. The rivet nut unit of the present invention is capable of reducing an operation process, and improves a working property and productivity by reducing a cycle time. COPYRIGHT KIPO 2016 ...

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Номер записи: 47
21-07-2016 дата публикации

CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: KR1020160087059A
Автор: JUNG, HYE JIN, KIM, SOO YON, KIM, YOUNG KOOK, HAN, SANG HYUN, HWANG, SEOK HWAN
Принадлежит:

Disclosed in the present invention are a condensed-cyclic compound represented by chemical formula 1 and an organic light-emitting device comprising the same. The organic light-emitting device comprising the condensed-cyclic compound has high efficiency and long lifespan properties. COPYRIGHT KIPO 2016 ...

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Номер записи: 48
30-05-2018 дата публикации

강관 코팅용 분체 도료, 코팅 강관 및 강관 코팅 방법

Номер: KR0101862721B1
Автор: 정화영, 김대인, 노태준, 황석환, 윤강재, 나재식
Принадлежит: 주식회사 투에이취켐

... 강관 코팅용 분체 도료, 코팅 강관 및 강관 코팅 방법이 제공된다. 상기 강관 코팅용 분체 도료는, 변성 폴리에틸렌 수지, 폴리스티렌계 수지, 및 접착성 수지를 포함한다. 상기 코팅 강관은, 강관, 및 상기 강관 표면에 제공된 코팅막을 포함하고, 상기 코팅막은 상기 강관 코팅용 분체 도료에 의해 형성된다. 상기 강관 코팅 방법은, 강관의 표면을 처리하는 단계, 상기 강관의 표면에 상기 강관 코팅용 분체 도료를 제공하여 코팅막을 형성하는 단계, 및 상기 코팅막을 경화시키는 단계를 포함한다.

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Номер записи: 49
11-12-2015 дата публикации

AMINE-BASED COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME

Номер: KR1020150139124A
Автор: HWANG, SEOK HWAN, JUNG, HYE JIN, KIM, SOO YON, KIM, YOUNG KOOK, HAN, SANG HYUN
Принадлежит:

Disclosed are an amine-based compound and an organic light emitting device including the same. The organic light emitting device comprises a first electrode, a second electrode, and an organic layer interposed between the first electrode and the second electrode, and including a light emitting layer. COPYRIGHT KIPO 2016 ...

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Номер записи: 50
05-07-2016 дата публикации

AMINE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: KR1020160078699A
Автор: LIM, JIN O, KIM, YOUNG KOOK, KIM, JONG WOO, JANG, HYUNG SEOK, HWANG, SEOK HWAN
Принадлежит:

Disclosed in the present invention are an amine-based compound represented by chemical formula 1 and an organic light-emitting device comprising the same. The organic light-emitting device comprising the amine-based compound has low driving voltage, high efficiency, high luminance and long lifespan properties. COPYRIGHT KIPO 2016 ...

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Номер записи: 51
07-11-2018 дата публикации

HETEROCYCLIC COMPOUND, AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020180120865A
Автор: AHN, HEE CHOON, KO, SOO BYUNG, JUN, MI EUN, KIM, SUNG BUM, JEON, MI NA, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

Heterocyclic compounds and organic light emitting devices containing the same are disclosed. The organic light emitting device including the heterocyclic compound may have a low driving voltage, high efficiency, a long life and high maximum quantum efficiency. COPYRIGHT KIPO 2018 ...

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Номер записи: 52
08-02-2019 дата публикации

축합환 화합물 및 이를 포함한 유기 발광 소자

Номер: KR1020190012244A
Автор: 전미은, 김종우, 김영국, 황석환
Принадлежит:

... 축합환 화합물 및 이를 포함한 유기 발광 소자가 개시된다.

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Номер записи: 53
02-05-2018 дата публикации

ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020180043886A
Автор: KO, SOO BYUNG, KIM, SUNG BUM, KIM, YOUNG KOOK, AHN, HEE CHOON, JUN, MI EUN, HWANG, SEOK HWAN
Принадлежит:

Disclosed are an organometallic compound and an organic light emitting device comprising the organometallic compound. The organic light emitting device comprising the organic metal compound may have a low driving voltage, high efficiency, and high luminance. COPYRIGHT KIPO 2018 ...

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Номер записи: 54
20-03-2017 дата публикации

축합환 화합물 및 이를 포함한 유기 발광 소자

Номер: KR0101717551B1
Автор: 이은영, 임진오, 김영국, 박준하, 정은재, 황석환
Принадлежит: 삼성디스플레이 주식회사

... 축합환 화합물 및 이를 포함한 유기 발광 소자가 개시된다.

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Номер записи: 55
18-10-2016 дата публикации

리벳형 너트 접합장치 및 이를 이용한 리벳형 너트 접합 구조체

Номер: KR0101667260B1
Автор: 황석환, 이문용
Принадлежит: 주식회사 성우하이텍

... 리벳형 너트 접합장치가 개시된다. 개시된 리벳형 너트 접합장치는 너트부와 리벳부를 포함하는 리벳형 너트를 적어도 하나 이상의 판재에 리벳팅 접합하기 위한 것으로서, 판재에 가공된 가공홀로 삽입되는 리벳부의 성형을 유도하기 위한 성형 골을 지니며 판재를 지지하는 엔빌 다이와, 엔빌 다이에 대해 왕복 이동 가능하게 설치되며 리벳형 너트를 판재의 가공홀을 통해 엔빌 다이 측으로 가압하는 가압 툴을 포함하며, 리벳형 너트가 접합되는 가공홀의 가장자리 부분을 가압 툴 측으로 볼록하게 절곡 포밍하기 위해, 엔빌 다이의 성형 골 가장자리 부분에 돌기부를 형성하고, 돌기부에 대응하는 오목부를 가압 툴에 형성할 수 있다.

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Номер записи: 56
07-08-2018 дата публикации

헤테로고리 화합물, 이를 포함한 유기 전계 발광 소자 및 상기 유기 전계 발광 소자를 포함하는 평판 표시 장치

Номер: KR0101885697B1
Автор: 한상현, 황석환, 김영국, 정혜진, 임진오, 조세진, 이종혁
Принадлежит: 삼성디스플레이 주식회사

... 하기 화학식 1 로 표시되는 헤테로고리 화합물 및 이를 포함하는 유기 전계 발광 소자 및 평판 표시 장치가 제공된다: <화학식 1> 상기 식 중, R1 내지 R11, L1 및 a 는 발명의 상세한 설명을 참조한다. 상기 헤테로고리 화합물을 포함하는 유기층을 구비한 유기 발광 소자는 저구동 전압, 고발광 효율 및 장수명의 특성을 가진다.

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Номер записи: 57
02-11-2015 дата публикации

Beverage Container With Straw

Номер: KR0101565236B1
Автор: 황석환
Принадлежит: 황석환

... 본 발명은 스트로우를 구비한 음료용기에 관한 것으로, 상단이 개구된 용기본체와, 배출공이 구비됨과 함께 상기 용기본체의 상단을 개폐시키는 뚜껑과, 상기 배출공을 개폐시키기 위한 보조캡을 구비한 음료용기에 있어서, 상기 뚜껑의 일측에는 스트로우를 결합 고정시키기 위한 결합공이 구비되고, 상기 보조캡의 상단에는 상기 용기본체 내부로 외기가 유입될 수 있도록 통기공이 형성된 결착돌기가 구비되며, 상기 스트로우의 상단부를 상기 결착돌기에 끼워 고정시키도록 한 것을 특징으로 하는 스트로우를 구비한 음료용기를 제공한다. 상기와 같이 구성된 본 발명을 제공함으로써, 배출공을 통해 음료를 음용하거나 컵에 따를때, 상기 배출공의 단면적보다 많은 양의 음료가 배출되어 발생하는 맥동현상을 방지하고, 일정양의 음료가 자연스럽게 배출되어 사용자가 음료를 외부로 흘리지 않고 안정적으로 음용할 수 있도록 하는 효과가 있다. 또한, 상기 보조캡으로 상기 배출공을 막고 상기 스트로우를 통해 음료를 흡입할 경우, 상기 보조캡의 통기공을 통하여 통기가 가능하여 용기본체 내부 압력이 유지되어 스트로우를 통해 흡입하는 흡입력과 상기 통기공을 통한 대기압에 의해 상기 스트로우에서 입을 떼지 않고 원하는 양을 한번에 음용할 수 있도록 하는 효과 또한 있다.

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Номер записи: 58
20-07-2016 дата публикации

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020160086482A
Автор: HAN, SANG HYUN, KIM, YOUNG KOOK, JUNG, HYE JIN, HWANG, SEOK HWAN, KIM, HYOUNG KUN
Принадлежит:

Disclosed are a compound represented by chemical formula 1, and an organic light emitting device comprising the same. The descriptions regarding chemical formula 1 refer to the specification. The compound has excellent electric properties, high charge transfer capacity, and luminous capacity. Also, the compound is proper to be used as a material which has a high glass transition temperature, and can prevent crystallization. Thus, the organic light emitting device comprising the compound has high efficiency, high brightness, and a long lifespan. COPYRIGHT KIPO 2016 ...

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Номер записи: 59
29-12-2017 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020170143116A
Автор: PARK, JUN HA, KIM, YOUNG KOOK, SIM, MUN KI, LEE, HYO YOUNG, JEONG, EUN JAE, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a condensed ring compound represented by chemical formula 1 and an organic light emitting device comprising the condensed ring compound. An organic light emitting device comprising the condensed ring compound may have low driving voltage, high efficiency and long lifespan. COPYRIGHT KIPO 2018 ...

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Номер записи: 60
27-09-2016 дата публикации

CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020160111595A
Автор: LEE, EUN YOUNG, KIM, YOUNG KOOK, PARK, JUN HA, SIM, MUN KI, JEONG, EUN JAE, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a condensed-cyclic compound and an organic light-emitting device comprising the same. The condensed-cyclic compound is represented by one of chemical formulas 1-1 and 1-2. In addition, the organic light-emitting device comprising the condensed-cyclic compound has high efficiency, high brightness, and long life span properties. COPYRIGHT KIPO 2016 ...

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Номер записи: 61
22-08-2016 дата публикации

ORGANIC LIGHT EMITTING DEVICE

Номер: KR1020160099157A
Автор: KIM, KWANG HYUN, KIM, SOO YON, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

Disclosed is an organic light emitting device having high efficiency and long lifespan. The organic light emitting device comprises: a first electrode; a second electrode facing the first electrode; and an organic layer interposed between the first electrode and the second electrode, and including a luminous layer. The organic layer includes a first compound and a second compound. The first compound includes at least one among compounds represented by chemical formula 1, and the second compound includes at least one among chemical formulas 2-1 to 2-4. COPYRIGHT KIPO 2016 ...

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Номер записи: 62
16-11-2017 дата публикации

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME

Номер: KR1020170126081A
Автор: KIM, JONG WOO, KIM, MIN A, KIM, YOUNG KOOK, JUNG, HYE JIN, HAN, SANG HYUN, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a condensed cyclic compound and an organic light-emitting device including the same. The condensed cyclic compound is represented by chemical formula 1. The organic light-emitting device of the present invention has excellent brightness, driving voltage, and response speed characteristics and can be multicolored. COPYRIGHT KIPO 2017 ...

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Номер записи: 63
19-12-2019 дата публикации

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: WO2019240327A1
Автор: SIM, Mun Ki, PARK, Jun Ha, BAEK, Jang Yeol, LEE, Hyo Young, KO, Soo Byung, KIM, Young Kook, HWANG, Seok Hwan
Принадлежит:

Disclosed are a heterocyclic compound and an organic light-emitting device comprising same.

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Номер записи: 64
20-12-2016 дата публикации

NON-METALLIC DIAPHRAGM AND OPENING AND CLOSING VALVE USING SAME

Номер: KR101684328B1
Автор: HWANG, SUK HWAN
Принадлежит: HWANG, SUK HWAN

The present invention relates to a non-metallic diaphragm, securing high elasticity such as a non-metallic diaphragm composed of an existing rubber material and minimizing a thickness thereof to prevent damage to and loosening of the non-metallic diaphragm caused by long term use. The present invention reinforces strength of the diaphragm by using a reinforcement sheet made of a Teflon material to significantly minimize a thickness of a body made of the rubber material. COPYRIGHT KIPO 2016 ...

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Номер записи: 65
22-03-2017 дата публикации

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020170031848A
Автор: KIM, YOUNG KOOK, KIM, KWANG HYUN, KIM, JONG WOO, HWANG, SEOK HWAN
Принадлежит:

Provided are a compound represented by chemical formula 1 and an organic light emitting device comprising the same. The description associated with the chemical formula 1 is described in the specification. According to the present invention, the compound has an increased T1 energy level, thereby producing an organic light emitting device having improved properties using the same. COPYRIGHT KIPO 2017 ...

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Номер записи: 66
04-09-2015 дата публикации

CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020150101923A
Автор: LEE, EUN YOUNG, LIM, JIN O, KIM, YOUNG KOOK, PARK, JUN HA, JEONG, EUN JAE, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a condensed-cyclic compound and an organic light emitting device comprising the same. Provided is an organic light emitting device including a first electrode, a second electrode, and an organic layer including the condensed-cyclic compound. COPYRIGHT KIPO 2015 ...

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Номер записи: 67
16-11-2015 дата публикации

CONDENSED-RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020150127023A
Автор: LEE, EUN YOUNG, LIM, JIN O, KIM, YOUNG KOOK, PARK, JUN HA, JEONG, EUN JAE, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a condensed-ring compound and an organic light emitting device comprising the same. The condensed-ring compound is represented by the chemical formula 1-2 or 1-3. The organic light emitting device comprising the condensed-ring compound can have a low driving voltage, high efficiency, high brightness, and long lifespan. COPYRIGHT KIPO 2016 ...

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Номер записи: 68
17-08-2016 дата публикации

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME

Номер: KR1020160096782A
Автор: JEONG, EUN JAE, KIM, YOUNG KOOK, PARK, JUN HA, SIM, MUN KI, LEE, EUN YOUNG, HWANG, SEOK HWAN, BAE, SUNG SOO
Принадлежит:

Disclosed are a compound represented by chemical formula 1 and 2 and an organic light-emitting device including the same. The chemical formula 1 and 2 are described in the present specification. According to an embodiment of the present invention, the compound has outstanding electron transferring capacity. COPYRIGHT KIPO 2016 ...

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Номер записи: 69
18-10-2016 дата публикации

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020160120386A
Автор: LIM, JIN O, KIM, YOUNG KOOK, KIM, JONG WOO, JANG, HYUNG SEOK, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a compound represented by chemical formula 1 and an organic light emitting device comprising the same. The compound for a hole transport material has improved high efficiency, high brightness, and long lifespan properties. The chemical formula 1 refers to the detailed description. COPYRIGHT KIPO 2016 ...

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Номер записи: 70
24-01-2018 дата публикации

헤테로고리 화합물 및 이를 포함하는 유기 전계 발광 소자

Номер: KR0101821256B1
Автор: 정혜진, 황석환, 김영국, 임진오, 한상현, 김수연, 윤진영, 이종혁
Принадлежит: 삼성디스플레이 주식회사

... 하기 화학식 1A 로 표시되는 헤테로고리 화합물 및 이를 포함하는 유기 전계 발광 소자가 제공된다: <화학식 1A> 상기 R1 내지 R7 중 적어도 하나는 하기의 화학식 1B로 표시되는 그룹이다. <화학식 1B> 상기 화학식 1A 및 화학식 1B 중, R1 내지 R9, Ar1, Ar2, A, B, a 및 b 는 발명의 상세한 설명을 참조한다. 상기 헤테로고리 화합물을 포함하는 유기층을 구비한 유기 발광 소자는 저구동 전압, 고발광 효율 및 장수명의 특성을 가진다.

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Номер записи: 71
08-05-2017 дата публикации

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020170047472A
Автор: KIM, YOUNG KOOK, KIM, SOO YON, KIM, JONG WOO, HWANG, SEOK HWAN, OH, JEONG A
Принадлежит:

Disclosed are a compound represented by chemical formula 1 and an organic light emitting device comprising the same. The organic light emitting device has improved materials used in a hole transport region and improved properties using the same. COPYRIGHT KIPO 2017 ...

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Номер записи: 72
22-06-2018 дата публикации

CONDENSED CYCLIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING SAME

Номер: KR1020180068377A
Автор: PARK, JUN HA, SIM, MUN KI, LEE, HYO YOUNG, JEONG, EUN JAE, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

Provided are a condensed cyclic compound capable of improving luminous lifespan and efficiency, and an organic electroluminescent device including the same. The condensed cyclic compound, according to the present invention, is represented by chemical formula 1. COPYRIGHT KIPO 2018 ...

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Номер записи: 73
08-07-2016 дата публикации

CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: KR1020160081686A
Автор: JUN, MI EUN, KIM, SOO YON, KIM, YOUNG KOOK, HWANG, SEOK HWAN, YANG, SEUNG GAK
Принадлежит:

Disclosed in the present invention are a condensed-cyclic compound represented by chemical formula 1 and an organic light-emitting device comprising the same. The organic light-emitting device comprising the condensed-cyclic compound has low driving voltage, high efficiency, high luminance and long lifespan properties. COPYRIGHT KIPO 2016 ...

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Номер записи: 74
07-07-2017 дата публикации

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: KR1020170077928A
Автор: HAN, SANG HYUN, KIM, SOO YON, KIM, JONG WOO, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

The present invention relates to a compound represented by chemical formula 1, and an organic light-emitting device comprising the same. The chemical formula 1 refers to the detailed description. In addition, the organic light-emitting device has improved material properties used for a hole transport region. COPYRIGHT KIPO 2017 ...

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Номер записи: 75
31-03-2016 дата публикации

POWDER COATING FOR STEEL PIPE COATING, COATED STEEL PIPE, AND STEEL PIPE COATING METHOD

Номер: WO2016047833A1
Автор: CHUNG, Hwayoung, KIM, Daein, NOH, Taejoon, HWANG, Seokhwan, YUN, Kangjae, NA, Jaesik
Принадлежит:

Provided are a powder coating for steel pipe coating, a coated steel pipe, and a steel pipe coating method. The powder coating for steel pipe coating contains a modified polyethylene resin, a polyethylene-based resin, and an adhesive resin. The coated steel pipe comprises a steel pipe, and a coating film provided on a surface of the steel pipe, the coating film being formed of the powder coating for steel pipe coating. The steel pipe coating method comprises the steps of: treating the surface of a steel pipe; forming a coating film by providing the powder coating for steel pipe coating on the surface of the steel pipe; and curing the coating film.

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Номер записи: 76
18-04-2016 дата публикации

CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: KR1020160041156A
Автор: KIM, HAE JIN, HAN, SANG HYUN, KIM, YOUNG KOOK, KIM, JONG WOO, HWANG, SEOK HWAN, KIM, HYOUNG KUN
Принадлежит:

Disclosed are a condensed-cyclic compound and an organic light-emitting device comprising the same. The condensed-cyclic compound is represented by chemical formula 1. The organic light-emitting device comprising the condensed-cyclic compound can have the low driving voltage, the high efficiency, the high luminance, and the long lifespan. COPYRIGHT KIPO 2016 ...

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Номер записи: 77
23-06-2015 дата публикации

TRIAZINE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: KR1020150069346A
Автор: PARK, JUN HA, KIM, YOUNG KOOK, LEE, EUN YOUNG, JEONG, EUN JAE, HWANG, SEOK HWAN
Принадлежит:

A triazine-based compound and an organic light emitting device comprising the same are disclosed. The triaine-based compound is represented by chemical formula 1. COPYRIGHT KIPO 2015 ...

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Номер записи: 78
22-09-2015 дата публикации

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME

Номер: KR1020150106501A
Автор: KIM, YOUNG KOOK, KIM, JONG WOO, YANG, SEUNG GAK, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a compound and an organic light emitting device including the same. The compound is represented by the chemical formula 1 below, wherein A refers to O or S; Ar_1 to Ar_4 refer to a substituted or unsubstituted aryl group, hetero-aryl group, or condensed multi-substituent; R_1 and R_2 refer to a substituted or unsubstituted alkyl group, aryl group, hetero-aryl group, or condensed multi-substituent; X and Y individually refer to a substituted or unsubstituted arylene group, hetero-arylene group, or condensed multi-substituent; and m and n individually refer to an integer of zero or one (excluding the case when both m and n refer to zero). For a description of the chemical formula 1, refer to the following detailed description of the invention. COPYRIGHT KIPO 2015 (AA) Second electrode (BB) Electron injection layer (CC) Electron transporting layer (DD) Light emitting layer (EE) Positive hole transporting layer (FF) Positive hole injection layer (GG) First electrode ...

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Номер записи: 79
20-02-2019 дата публикации

유기 발광 소자 및 이를 포함한 전자 장치

Номер: KR1020190017101A
Автор: 김종우, 백장열, 정은재, 한상현, 김영국, 황석환
Принадлежит:

... 제1전극, 상기 제1전극에 대향된 제2전극, 상기 제1전극과 상기 제2전극 사이에 개재되고 발광층을 포함한 유기층, 및 상기 발광층에서 생성된 광이 상기 제1전극을 지나 외부로 취출되는 경로에 배치된 제1층 및 상기 발광층에서 생성된 광이 상기 제2전극을 지나 외부로 취출되는 경로에 배치된 제2층 중 적어도 하나를 포함하고, 상기 제1층 및 상기 제2층은 각각 소장의 화학식을 갖는 화합물을 포함한 유기 발광 소자가 개시된다.

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Номер записи: 80
17-05-2017 дата публикации

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE CONTAINING SAME

Номер: KR1020170053759A
Автор: SIM, MUN KI, KIM, YOUNG KOOK, PARK, JUN HA, LEE, EUN YOUNG, LEE, HYO YOUNG, JEONG, EUN JAE, HWANG, SEOK HWAN
Принадлежит:

The present invention relates to a compound which is represented by chemical formula 1. The detailed description of the chemical formula 1 is the same as defined in the present specification. According to an embodiment of the present invention, the organic light-emitting device exhibits high efficiency, low voltage, high brightness, and long lifespan. COPYRIGHT KIPO 2017 ...

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Номер записи: 81
10-01-2017 дата публикации

이물질 제거 장치

Номер: KR0101695078B1
Автор: 김진범, 황석환, 양기훈, 최영준
Принадлежит: 두산중공업 주식회사

... 이물질 제거 장치가 개시된다. 본 발명의 일 실시 예에 따른 이물질 제거 장치는 세정대상 관의 내부로 삽입되어 이물질을 안정적으로 제거하는 것을 특징으로 한다.

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Номер записи: 82
19-12-2017 дата публикации

헤테로고리 화합물 및 이를 포함한 유기 발광 소자

Номер: KR0101810045B1
Автор: 김영국, 황석환, 곽윤현, 이선영, 정혜진, 임진오, 이종혁
Принадлежит: 삼성디스플레이 주식회사

... 화학식 1로 표시되는 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자에 관한 것이다. <화학식 1> 상기 화학식에 대한 설명은 발명의 상세한 설명을 참조한다.

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Номер записи: 83
01-06-2016 дата публикации

AMINE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME

Номер: KR1020160061571A
Автор: JUNG, HYE JIN, HWANG, SEOK HWAN, KIM, YOUNG KOOK, KIM, JONG WOO, LIM, JIN O, JANG, HYUNG SEOK
Принадлежит:

Disclosed are an amine-based compound represented by chemical formula 1, and an organic light-emitting device including the same. According to the present invention, the organic light-emitting device including the amine-based compound exhibits low driving voltage, high efficiency, high brightness, and long lifespan properties. COPYRIGHT KIPO 2016 ...

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Номер записи: 84
08-05-2015 дата публикации

CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME

Номер: KR1020150050101A
Автор: KIM, JONG WOO, KIM, SOO YON, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a condensed-cyclic compound and an organic light emitting device including the same, which can have high efficiency, low driving voltage and long lifespan. The condensed-cyclic compound is represented by chemical formula 1 which is (R1)_(a1)-(L)_n-(R2)_(a2), wherein L is selected among substituted or unsubstituted C_3-C_10 cycloalkylene, substituted or unsubstituted C_1-C_10 heterocycloalkylene, substituted or unsubstituted C_3-C_10 cycloalkenylene, substituted or unsubstituted C_1-C_10 heterocycloalkenylene, substituted or unsubstituted C_6-C_60 arylene, substituted or unsubstituted C_1-C_60 heteroarylene, and substituted or unsubstituted non-aromatic condensed polycycle. COPYRIGHT KIPO 2015 ...

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Номер записи: 85
24-01-2018 дата публикации

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: KR1020180008293A
Автор: SIM, MUN KI, PARK, JUN HA, LEE, HYO YOUNG, JEONG, EUN JAE, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a heterocyclic compound represented by chemical formula 1 and an organic light emitting device comprising the same. An organic light emitting device comprising a heterocyclic compound has low driving voltage, high efficiency and long lifespan. COPYRIGHT KIPO 2018 ...

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Номер записи: 86
27-11-2018 дата публикации

HETEROCYCLIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE CONTAINING SAME

Номер: KR1020180126131A
Автор: AHN, HEE CHOON, KO, SOO BYUNG, JUN, MI EUN, KIM, SUNG BUM, JEON, MI NA, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

The present invention relates to a heterocyclic compound represented by chemical formula 1, and an organic electroluminescent device including the same in a light emitting layer. In the chemical formula 1, X_1 is O, S, SO or SO_2, and X_2 is NR_6, CR_7R_8, SiR_9R_10, O or S. The organic electroluminescent device including the compound, according to one embodiment of the present invention, is excellent in efficiency. COPYRIGHT KIPO 2019 ...

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Номер записи: 87
03-05-2016 дата публикации

COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

Номер: KR1020160047670A
Автор: JEONG, EUN JAE, KIM, YOUNG KOOK, PARK, JUN HA, SIM, MUN KI, LEE, EUN YOUNG, HWANG, SEOK HWAN, BAE, SUNG SOO
Принадлежит:

Disclosed are a compound represented by chemical formula 1, and an organic electroluminescent device comprising the same. Descriptions about substituent groups in chemical formula 1 refer to the detailed description of the present invention. COPYRIGHT KIPO 2016 ...

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Номер записи: 88
14-08-2018 дата публикации

AMINE-BASED COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020180090931A
Автор: KIM, JONG WOO, HAN, SANG HYUN, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

Disclosed are an amine-based compound and an organic light emitting device including the same. The amine-based compound is represented by chemical formula 1. The organic light emitting device includes a first electrode, a second electrode facing the first electrode, and an organic layer interposed between the first and second electrodes and including a light emitting layer. The light emitting layer includes one or more amine-based compounds. Accordingly, the organic light emitting device according to the present invention can obtain a low driving voltage, high efficiency, high brightness, and a long lifetime. COPYRIGHT KIPO 2018 ...

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Номер записи: 89
02-03-2018 дата публикации

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020180021340A
Автор: KIM, HAE JIN, KO, SOO BYUNG, JUN, MI EUN, KIM, YOUNG KOOK, HWANG, SEOK HWAN
Принадлежит:

The present invention relates to a compound represented by chemical formula 1, wherein the chemical formula 1 refers to the detailed description in the specification. The compound exhibits high glass transition temperature, electrical stability, electron transporting ability, and luminous efficiency, so as to be introduced to a hole transport layer and a light emitting layer of an organic light emitting device. COPYRIGHT KIPO 2018 ...

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Номер записи: 90
26-04-2017 дата публикации

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME

Номер: KR1020170044817A
Автор: LEE, EUN YOUNG, KIM, YOUNG KOOK, PARK, JUN HA, SIM, MUN KI, LEE, HYO YOUNG, JEONG, EUN JAE, HWANG, SEOK HWAN
Принадлежит:

The present invention relates to a compound which is represented by chemical formula 1. The detailed description of the chemical formula 1 is the same as defined in the present specification. According to an embodiment of the present invention, an organic light-emitting device exhibits high efficiency, low voltage, high brightness, and long lifespan properties. COPYRIGHT KIPO 2017 ...

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Номер записи: 91
23-08-2016 дата публикации

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME

Номер: KR1020160100136A
Автор: JANG, HYUNG SEOK, KIM, YOUNG KOOK, KIM, JONG WOO, LIM, JIN O, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a condensed cyclic compound which is represented by chemical formula 1 and an organic light-emitting device including the same. According to the present invention, the organic light-emitting device including the condensed cyclic compound exhibits excellent properties including low driving voltage, high efficiency, high brightness, and long lifespan. COPYRIGHT KIPO 2016 ...

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Номер записи: 92
06-06-2019 дата публикации

METHOD FOR DISPOSAL OF ORGANIC WASTES USING PINEAPPLE PROCESSING BYPRODUCTS

Номер: WO2019107628A1
Автор: HWANG, Seok Hwan, KOO, Tae Woan, SHIN, Ju Hee, HAN, Gyu Seong
Принадлежит:

A method for disposal of organic wastes according to the present invention is characterized in that pineapple processing byproducts, an extraction product from pineapple processing byproducts, or an extract from pineapple processing byproducts is added in the disposal of the organic wastes by anaerobic digestion. The pineapple processing byproducts, the extraction product from pineapple processing byproducts, or the extract from pineapple processing byproducts of the present invention contains a proteolytic enzyme, such as bromelain, and thus is suitable for the disposal of organic wastes containing proteins. Since the pineapple processing byproducts are resources that are dumped as wastes, the use of the method of the present invention can ensure superior economical efficiency from a commercial point of view in the disposal of organic waste.

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Номер записи: 93
30-03-2017 дата публикации

THERMOPLASTIC SPHERICAL POWDER PAINT AND METHOD FOR FORMING SAME

Номер: WO2017051958A1
Автор: CHUNG, Hwayoung, HWANG, Seokhwan, JANG, Raechoul, YUN, Kyongjoon, KIM, Daein, NOH, Taejoon
Принадлежит:

Provided are a thermoplastic spherical powder paint and a method for forming same. The thermoplastic spherical powder paint comprises a spherical polyolefin powder having a sphericity of 0.8 or higher. The method for forming the thermoplastic spherical powder paint may comprise the steps of: forming a spherical polyolefin powder by heat-treating the surface of a polyolefin powder; and cooling the spherical polyolefin powder.

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Номер записи: 94
16-03-2016 дата публикации

CONDENSED-CYCLIC COMPOUND, AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020160030003A
Автор: PARK, JUN HA, KIM, YOUNG KOOK, SIM, MUN KI, JEONG, EUN JAE, HWANG, SEOK HWAN
Принадлежит:

Disclosed are a condensed-cyclic compound, and an organic light emitting device comprising the same. The condensed-cyclic compound is represented by chemical formula 1. The organic light emitting device comprising the condensed-cyclic compound has low driving voltage, high efficiency, high luminance, and long lifespan. COPYRIGHT KIPO 2016 ...

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Номер записи: 95
05-10-2016 дата публикации

CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME

Номер: KR1020160114238A
Автор: PARK, JUN HA, KIM, YOUNG KOOK, SIM, MUN KI, LEE, EUN YOUNG, JEONG, EUN JAE, HWANG, SEOK HWAN, KIM, DONG HYUN
Принадлежит:

Disclosed is a condensed cyclic compound which is represented by chemical formula 1, A_2-(A_1)_(n1). Also, disclosed is an organic light-emitting device including the same. According to the present invention, the organic light-emitting device containing the condensed-cyclic compound exhibits low driving voltage, high efficiency, high brightness, and long lifespan. COPYRIGHT KIPO 2016 ...

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Номер записи: 96
14-02-2019 дата публикации

축합환 화합물 및 이를 포함한 유기 발광 소자

Номер: KR1020190015681A
Автор: 심문기, 박준하, 이효영, 김영국, 황석환
Принадлежит:

... 소정의 화학식을 갖는 축합환 화합물이 개시된다.

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Номер записи: 97
03-09-2018 дата публикации

헤테로고리 화합물 및 이를 포함하는 유기 발광 소자

Номер: KR0101894024B1
Автор: 임진오, 황석환, 김영국, 정혜진, 한상현, 곽윤현, 이선영, 이창호, 고희주, 이종혁, 김성철
Принадлежит: 삼성디스플레이 주식회사

... 본 발명은 하기 화학식 1로 표시되는 헤테로 고리 화합물 및 이를 포함한 유기막을 구비한 유기 발광 소자에 관한 것이다: <화학식 1> 상기 화학식에 대한 설명은 발명의 상세한 설명을 참조한다.

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Номер записи: 98
03-04-2018 дата публикации

MOVABLE PREFABRICATED VERTICAL TUNNEL ELEVATOR

Номер: KR101845040B1
Автор: HWANG, SEOK HWAN, LEE, SANG HOON, KO, EOM SHICK
Принадлежит: NEOCITY CO., LTD.

The present invention relates to a movable prefabricated vertical tunnel elevator installed in a vertical hole to vertically transfer a worker and/or a material. The movable prefabricated vertical tunnel elevator comprises: a support plate detachably coupled to a base portion around the vertical hole; a fixed shaft vertically coupled to an upper side of the support plate; a rotary shaft rotationally coupled to the upper side of the fixed shaft; a horizontal member horizontally coupled across the rotary shaft; a control chamber coupled to one side of the horizontal member; a transfer cage provided at the other side of the horizontal member; a plurality of wires coupled to the transfer cage and extending to the control chamber through a roller coupled to the horizontal member; and a motor provided in the control chamber to wind or unwind the wire. The movable prefabricated vertical tunnel elevator moves the transfer cage in the vertical direction of the vertical hole by winding or unwinding ...

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Номер записи: 99
16-03-2023 дата публикации

카바졸계 화합물 및 이를 포함한 유기 발광 소자

Номер: KR102510392B1
Автор: 김영국, 정혜진, 한상현, 황석환
Принадлежит: 삼성디스플레이 주식회사

... 카바졸계 화합물 및 이를 포함한 유기 발광 소자가 개시된다.

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Номер записи: 100