KR100865703B1 - 아릴아세틸렌 구조의 유기반도체 화합물 및 이를 이용한유기박막트랜지스터 - Google Patents
아릴아세틸렌 구조의 유기반도체 화합물 및 이를 이용한유기박막트랜지스터 Download PDFInfo
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
Description
Claims (10)
- 하기 화학식 1로 표시되는 유기반도체 화합물.[화학식1]Ar1 및 Ar2는 서로 독립적으로 (C6-C30)아릴 또는 (C4-C30)헤테로아릴이고;m 및 n은 서로 독립적으로 1 의 정수이며;상기 A, Ar1 또는 Ar2는 독립적으로 히드록시기, 선형, 분지형 또는 환형 (C1-C30)알킬기, 선형, 분지형 또는 환형 (C1-C30)알콕시기, (C1-C30)알콕시(C1-C30)알킬기, (C5-C30)아르(C1-C30)알킬기, (C5-C30)아릴기, 아미노기, 모노- 또는 디(C6-C30)알킬아미노기, 모노- 또는 디(C6-C30)아릴아미노기, (C1-C30)알콕시카보닐기, 시아노기 또는 할로겐기로부터 선택된 하나이상의 치환기로 더 치환될 수 있다.
- 삭제
- 삭제
- 제 1 항에 있어서,Ar1 및 Ar2는 서로 독립적으로 하기 구조의 아릴 또는 헤테로아릴인 것을 특징으로 하는 유기반도체 화합물.상기 식에서, R3는 각각 독립적으로 수소, 히드록시기, 선형, 분지형 또는 환형 (C1-C30)알킬기, 선형, 분지형 또는 환형 (C1-C30)알콕시기, (C1-C30)알콕시(C1-C30)알킬기, (C5-C30)아르(C1-C30)알킬기, (C5-C30)아릴기, 아미노기, 모노- 또는 디(C6-C30)알킬아미노기, 모노- 또는 디(C6-C30)아릴아미노기, (C1-C30)알콕시카보닐기, 시아노기로부터 선택되며, 치환체가 결합되는 결합위치는 상기 치환체 고리의 탄소로부터 선택된다.
- 제 1 전극;제 2 전극;상기 제 1 전극과 제 2 전극 사이에 상기 제 1 항에 따른 화학식 1의 유기반도체 화합물; 을 포함하는 것을 특징으로 하는 유기박막트랜지스터.
- 제 5 항에 있어서,상기 유기반도체 화합물이 진공 증착법, 스크린 인쇄법, 프린팅법, 스핀코팅법, 딥핑법 또는 잉크분사법을 통하여 박막으로 형성되는 것을 특징으로 하는 유기박막 트랜지스터.
- 기판(1), 게이트 전극(6), 게이트 절연층(2), 유기 활성층(3), 및 소스/드레인 전극(4 및 5)을 포함하여 형성된 유기박막 트랜지스터에 있어서,상기 유기 활성층이 상기 제 1항에 따른 화학식 1의 유기반도체 화합물로 형성된 것을 특징으로 하는 유기박막트랜지스터.
- 제 7 항에 있어서,상기 게이트 전극(6) 및 소스-드레인 전극(4 및 5)이 금(Au), 은(Ag), 알루미늄(Al), 니켈(Ni), 크롬(Cr) 및 인듐틴산화물(ITO)로 이루어진 군으로부터 선택된 물질로 형성되는 것을 특징으로 하는 유기박막트랜지스터.
- 제 7 항에 있어서,상기 유기 활성층(3)이 진공 증착법, 스크린 인쇄법, 프린팅법, 스핀코팅법, 딥핑법 또는 잉크분사법을 통하여 박막으로 형성되는 것을 특징으로 하는 유기박막 트랜지스터.
- 제 7 항에 있어서,상기 기판(1)이 유리, 폴리에틸렌나프탈레이트(Polyethylenenaphthalate:PEN), 폴리에틸렌테레프탈레이트(Polyethylterephthalate:PET), 폴리카보네이트(Polycarbonate:PC), 폴리비닐알콜(Polyvinylalcohol:PVP), 폴리아크릴레이트(Polyacrylate), 폴리이미드(Polyimide), 폴리노르보넨(Polynorbornene) 및 폴리에테르설폰(Polyethersulfone: PES)로 이루어진 군으로부터 선택된 물질로 형성되는 것을 특징으로 하는 유기박막트랜지스터.
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