KR102092098B1 - 유기 박막, 이것을 사용한 유기 반도체 디바이스 및 유기 트랜지스터 - Google Patents
유기 박막, 이것을 사용한 유기 반도체 디바이스 및 유기 트랜지스터 Download PDFInfo
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- KR102092098B1 KR102092098B1 KR1020187026076A KR20187026076A KR102092098B1 KR 102092098 B1 KR102092098 B1 KR 102092098B1 KR 1020187026076 A KR1020187026076 A KR 1020187026076A KR 20187026076 A KR20187026076 A KR 20187026076A KR 102092098 B1 KR102092098 B1 KR 102092098B1
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- 125000006839 xylylene group Chemical group 0.000 description 1
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Abstract
Description
도 2는 비교예1에서 나타낸, 바이레이어 구조를 가지지 않는 유기 박막의 Spring8의 측정 결과.
도 3은 실시예1에서 나타낸, 본 발명의 바이레이어 구조를 갖는 유기 박막의 단결정 구조 해석.
도 4는 실시예2에서 나타낸, 본 발명의 바이레이어 구조를 갖는 유기 박막의 단결정 구조 해석.
도 5는 실시예1에 있어서의 XDR 측정의 도면.
도 6은 실시예1에 있어서 이동도를 도출하기 위한 도면.
도 7은 제막 후(후처리 없음)에 있어서의 황 원자의 위치의 확인을 행하는 도면.
도 8은 열 어닐 후에 있어서의 황 원자의 위치의 확인을 행하는 도면.
도 9는 화합물24의 단결정의 도면.
도 10은 화합물24의 단결정의 도면.
Claims (16)
- 방향족 축환계의 구조를 갖는 전하 수송성 분자 유닛A 및 상기 유닛A에 연결된 유닛C로 이루어진 코어부와, 상기 코어부에 측쇄로서 연결된 유닛B를 갖는 화합물에 의해 형성되는 유기 박막으로서,
상기 화합물은 N상, SmA상 및 SmC상 이외의 상을 나타내고, 상기 화합물은 화합물24 또는 화합물64이며,
상기 유기 박막은, 상기 화합물의 분자 2개의 코어부가 마주하며 한 쌍이 되어서 하나의 층을 형성한 2분자막상의 구조를 나타내는 바이레이어 구조를 가져서 형성되는 것을 특징으로 하는 유기 박막.
[화합물24]
(상기 화합물24에서 은 유닛A, -C10H21은 유닛B, 은 유닛C에 해당한다)
[화합물64]
(상기 화합물64에서 은 유닛A, -C12H25은 유닛B, 은 유닛C에 해당한다) - 제1항에 있어서,
상기 「N상, SmA상 및 SmC상 이외의 상」이, SmB, SmBcrystal, SmI, SmF, SmG, SmE, SmJ, SmK, 및 SmH로 이루어지는 군에서 선택되는 액정상인 유기 박막. - 제1항 또는 제2항에 기재된 유기 박막의 제조 방법으로서,
당해 유기 박막을 어닐화하는 공정을 포함하는 것을 특징으로 하는 유기 박막의 제조 방법. - 제1항 또는 제2항에 기재된 유기 박막을 포함하는 유기 반도체 디바이스.
- 제1항 또는 제2항에 기재된 유기 박막을 유기 반도체층으로서 사용하는 유기 트랜지스터.
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