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Применить Всего найдено 4. Отображено 4.
12-01-2017 дата публикации

금속산화물 나노입자가 분산된 광추출층 제조방법과 이의 방법으로 이루어진 광추출층을 포함하는 유기발광다이오드 소자

Номер: KR0101695525B1
Автор: 최윤석, 이재현, 김종훈, 신철현
Принадлежит: 한밭대학교 산학협력단

... 본 발명은 광추출층 제조방법으로서 a) 금속산화물 나노 입자, 고분자 수지 재료 및 표면처리제를 포함하되, 금속산화물 나노 입자가 20wt% 내지 98wt% 인 금속산화물 나노 입자 분산액을 기판 위에 코팅하여 광추출층을 도포하는 단계 및 b) 기판 위에 도포된 광추출층을 경화하는 단계를 포함하는, 금속산화물 나노 입자를 포함하는 광추출층 제조방법과 이의 방법으로 이루어진 광추출층을 포함하는 유기발광다이오드 소자에 관한 것이다.

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Номер записи: 1
08-07-2016 дата публикации

DISPERSION OF METAL OXIDE NANOPARTICLE AND METHOD OF MANUFACTURING SAME

Номер: KR1020160080280A
Автор: CHOI, YOON SEUK, LEE, JAE HYUN, KIM, JONG HUN, SHIN, CHUR HYUN
Принадлежит:

The present invention provides a method of manufacturing dispersion of metal oxide nanoparticle, which comprises steps: a) preparing metal oxide nanoparticles of 5nm to 500nm in size; b) adding a solvent and a surface treatment agent to the metal oxide nanoparticles, and producing a metal oxide nano-solution through a mixing process; c) adding a solvent to a polymer resin material, and producing a polymer matrix solution through a mixing process; and d) adding the polymer matrix solution to the metal oxide nano-solution, and producing dispersion of metal oxide nanoparticles through the mixing process. Derivation of an aggregate form of metal oxide nanoparticles from the dispersion of metal oxide nanoparticles, and maintenance of the aggregate′s size within a range of 10nm to 5μm are the characteristics of the method of manufacturing dispersion of metal oxide nanoparticle. COPYRIGHT KIPO 2016 (S110) Prepare metal oxide nanoparticle (S120) Produce metal oxide nano-solution (S130) Produce ...

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Номер записи: 2
08-07-2016 дата публикации

METHOD FOR MANUFACTURING LIGHT EXTRACTION LAYER WITH SCATTERED METAL OXIDE NANO PARTICLES AND ORGANIC LIGHT EMITTING DIODE DEVICE INCLUDING LIGHT EXTRACTION LAYER FORMED THEREBY

Номер: KR1020160080281A
Автор: CHOI, YOON SEUK, LEE, JAE HYUN, KIM, JONG HUN, SHIN, CHUR HYUN
Принадлежит:

The present invention relates to a method for manufacturing a light extraction layer including metal oxide nano particles, and an organic light emitting diode device including a light extraction layer formed thereby. The method for manufacturing a light extraction includes the steps of: (a) coating a metal oxide nano particle dispersion liquid on a substrate and applying a light extraction layer thereto, wherein the metal oxide nano particle dispersion liquid includes metal oxide nano particles of 20-98 wt%, a polymer resin material and a surface treating agent; and (b) hardening the light extraction layer applied on the substrate. The light extraction layer of the present invention has excellent light scattering property. COPYRIGHT KIPO 2016 (S110) Light extraction layer coating step (S120) Light extraction layer heat treatment step ...

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Номер записи: 3
30-11-2017 дата публикации

FLAME RESISTANT PROCESSING AGENT FOR SYNTHETIC FIBERS AND FLAME RESISTANT PROCESSING METHOD USING SAME

Номер: KR1020170131798A
Автор: HAN, KI JONG, KIM, HAN BYEONG, YOO, GUM SOOK, LEE, SEUNG SUB, SIN, CHUL HYUN, AHN, AH REUM, LEE, YEON BAE
Принадлежит:

The present invention relates to a flame resistant processing of synthetic fibrous products such as polyester-based fibers and nylon fibers. More specifically, provided is a flame resistant processing agent which does not involve uses of halogen-based flame resistant agents which cause environmental problems previously, and is obtained by dispersing, in water and a solvent, an organic phosphorus-based flame resistant agent containing phosphorus and nitrogen having a hydrazine structure capable of making the synthetic fibers excellently flame resistant, as at least one type of a dispersant of a non-ionic surfactant or an anionic surfactant. COPYRIGHT KIPO 2017 ...

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Номер записи: 4