Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
GRAPHITE FILM preparing method thereof and heat emission structure including the same
The present invention discloses: a graphite film comprising at least one aromatic diamine and a carbonization and graphitization reaction product of a polyimide obtained from at least one aromatic acid dianhydride, and comprising at least two kinds of at least one of the aromatic diamine and aromatic acid dianhydride; a manufacturing method thereof; and a heat emission structure for an electronic device comprising the same. The graphite film of the present invention can be produced at low cost.
본 발명은 1종 이상의 방향족 디아민과, 1종 이상의 방향족 산이수물로부터 얻은 폴리이미드의 탄화 및 흑연화 반응 생성물을 포함하며, 상기 방향족 디아민과 방향족 산이무수물 중 적어도 하나는 2종 이상을 포함하는 그라파이트 필름, 그 제조방법 및 이를 포함하는 전자소자용 방열구조체를 제시한다.
GRAPHITE FILM preparing method thereof and heat emission structure including the same
The present invention discloses: a graphite film comprising at least one aromatic diamine and a carbonization and graphitization reaction product of a polyimide obtained from at least one aromatic acid dianhydride, and comprising at least two kinds of at least one of the aromatic diamine and aromatic acid dianhydride; a manufacturing method thereof; and a heat emission structure for an electronic device comprising the same. The graphite film of the present invention can be produced at low cost.
본 발명은 1종 이상의 방향족 디아민과, 1종 이상의 방향족 산이수물로부터 얻은 폴리이미드의 탄화 및 흑연화 반응 생성물을 포함하며, 상기 방향족 디아민과 방향족 산이무수물 중 적어도 하나는 2종 이상을 포함하는 그라파이트 필름, 그 제조방법 및 이를 포함하는 전자소자용 방열구조체를 제시한다.
GRAPHITE FILM preparing method thereof and heat emission structure including the same
그라파이트 필름, 그 제조방법 및 이를 포함하는 전자소자용 방열구조체
BONG SE HWA (Autor:in) / GOH MUN JU (Autor:in) / KU BON CHEOL (Autor:in) / YOU NAM HO (Autor:in) / JANG SE GYU (Autor:in) / AHN SEOK HOON (Autor:in)
10.01.2020
Patent
Elektronische Ressource
Koreanisch
IPC:
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C04B
Kalk
,
LIME
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
H05K
PRINTED CIRCUITS
,
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