KR101007787B1 - 퀴녹살린환을 주쇄에 포함하는 유기박막 트랜지스터용유기반도체 고분자 - Google Patents
퀴녹살린환을 주쇄에 포함하는 유기박막 트랜지스터용유기반도체 고분자 Download PDFInfo
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- KR101007787B1 KR101007787B1 KR1020030088655A KR20030088655A KR101007787B1 KR 101007787 B1 KR101007787 B1 KR 101007787B1 KR 1020030088655 A KR1020030088655 A KR 1020030088655A KR 20030088655 A KR20030088655 A KR 20030088655A KR 101007787 B1 KR101007787 B1 KR 101007787B1
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- H—ELECTRICITY
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- H10K85/10—Organic polymers or oligomers
- H10K85/151—Copolymers
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/10—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aromatic carbon atoms, e.g. polyphenylenes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
- C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
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- C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
- C08G61/124—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one nitrogen atom in the ring
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08G61/126—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one sulfur atom in the ring
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- C—CHEMISTRY; METALLURGY
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/0683—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0694—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring, e.g. polyquinoxalines
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Abstract
Description
유기 활성층 | 전하이동도 (㎠/Vs) |
전류점멸비 | 차단상태 누설전류 (A) |
제조예 5(PTQx-T) | 0.0012 | 1000 | 4.0×10-11 |
비교제조예 (PTQx) | 0.0004 | 500 | 1.2×10-11 |
Claims (11)
- 하기 화학식 1로 표시되는 폴리티에닐퀴녹살린 유도체:[화학식 1]상기 식에서,R1와 R4는 각각 독립적으로 수소원자, 히드록시기, 탄소수 1~16의 선형, 분지형 또는 환형 알킬기, 또는 탄소수 1~12의 선형, 분지형 또는 환형 알콕시기이고,R2와 R3는 각각 독립적으로 수소원자, 히드록시기, 탄소수 1~16의 선형, 분지형 또는 환형 알킬기, 탄소수 1~12의 선형, 분지형 또는 환형 알콕시기, 또는 아릴기로서, 상기 아릴기는 방향족링 및 헤테로방향족링을 포함하고, 상기 아릴기에는 히드록시기, 탄소수 1~16의 선형, 분지형 및 환형 알킬기, 및 탄소수 1~12의 선형, 분지형 및 환형 알콕시기로 이루어진 군에서 선택된 1종 이상이 치환기로서 도입될 수 있으며,A는 NH, O 또는 S이고,n은 1 또는 2이며,a와 b는 각각 0.01≤a/(a+b)≤0.99, 0.01≤b/(a+b)≤0.99를 만족시키는 실수 이다.
- 하기 화학식 2로 표시되는 단량체, 하기 화학식 3으로 표시되는 단량체 및 하기 화학식 4로 표시되는 단량체를 질소분위기, 60~120℃ 온도조건에서 하기 화학식 6a 또는 6b로 표시되는 촉매를 사용하여 48~72시간동안 중합시키는 단계를 포함하는 상기 화학식 1로 표시되는 폴리티에틸퀴녹살린 유도체의 제조방법.[화학식 2]상기 식에서 R1, A 및 n은 상기 화학식 1에서 정의된 것과 같고, R은 메틸기 또는 부틸기를 나타낸다.[화학식 3]상기 식에서 R2 및 R3는 상기 화학식 1에서 정의된 것과 같고, X는 할로겐 원자를 나타낸다.[화학식 4]상기 식에서 R4는 상기 화학식 1에서 정의된 것과 같고, R은 메틸기 또는 부틸기를 나타내며, X는 할로겐 원자를 나타낸다.[화학식 6a]PdL4[화학식 6b]PdL2X2상기 화학식 6a 및 6b에서, L은 트리페닐포스핀(PPh3), 트리페닐포스파이트 P(OPh)3, 트리(2-퓨릴)포스핀((2-furyl)3P) 및 트리페닐아리신(AsPh3)으로 이루어진 군으로부터 선택된 일종 이상의 리간드 화합물을 나타내고, X는 할로겐 원자를 나타낸다.
- 제 2항에 있어서, 상기 화학식 2로 표시되는 단량체 및 화학식 3으로 표시되는 단량체는 같은 몰수로 사용되고, 이들 각각의 몰수에 대한 화학식 4로 표시되는 단량체의 사용 몰수는 0.01:0.99∼0.99:0.01인 것을 특징으로 하는 폴리티에틸퀴녹살린 유도체의 제조방법.
- 제 2항에 있어서, 사용되는 촉매가 테트라키스트리페닐포스핀팔라디움(0)인 것을 특징으로 하는 폴리티에닐퀴녹살린 유도체의 제조방법.
- 제 2항에 있어서, 제조되는 폴리티에닐퀴녹살린 유도체의 수평균 분자량이 40,000∼80,000의 범위인 것을 특징으로 하는 폴리티에닐퀴녹살린 유도체의 제조방법.
- 기판 위에 게이트 전극, 게이트 절연층, 유기 활성층 및 소스/드레인 전극을 포함하여 형성된 유기박막 트랜지스터에 있어서, 상기 유기 활성층이 상기 제1항의 폴리티에닐퀴녹살린 유도체로 이루어진 것을 특징으로 하는 유기박막 트랜지스터.
- 제 7항에 있어서, 상기 유기 활성층이 스크린 인쇄법, 프린팅법, 스핀코팅법, 딥핑법(dipping) 또는 잉크분사법을 통하여 박막으로 형성되는 것을 특징으로 하는 유기박막 트랜지스터.
- 제 7항에 있어서, 상기 절연층이 Ba0.33Sr0.66TiO3 (BST), Al2O 3, Ta2O5, La2O5, Y2O3 및 TiO2로 이루어진 군으로부터 선택된 강유전성 절연체, PbZr0.33 Ti0.66O3(PZT), Bi4Ti3O12, BaMgF4, SrBi2(TaNb)2O9 , Ba(ZrTi)O3 (BZT), BaTiO3, SrTiO3, Bi4Ti3O 12, SiO2, SiNx 및 AlON로 이루어진 군으로부터 선택된 무기 절연체, 또는 폴리이미드 (polyimide), BCB(benzocyclobutene), 파릴렌(Parylene), 폴리아크릴레이트 (Polyacrylate), 폴리비닐알콜(Polyvinylalcohol) 및 폴리비닐페놀 (Polyvinylphenol)로 이루어진 군으로부터 선택된 유기절연체로 형성되는 것을 특징으로 하는 유기박막 트랜지스터.
- 제 7항에 있어서, 상기 기판이 유리, 폴리에틸렌나프탈레이트 (Polyethylenenaphthalate: PEN), 폴리에틸렌테레프탈레이트 (Polyethyleneterephthalate: PET), 폴리카보네이트(Polycarbonate), 폴리비닐알콜 (Polyvinylalcohol), 폴리아크릴레이트(Polyacrylate), 폴리이미드(Polyimide), 폴리노르보넨 (Polynorbornene) 및 폴리에테르설폰(Polyethersulfone: PES)로 이루어진 군으로부터 선택된 물질로 형성되는 것을 특징으로 하는 유기박막 트랜지스터.
- 제 7항에 있어서, 상기 게이트 전극 및 소스-드레인 전극이 금(Au), 은(Ag), 알루미늄(Al), 니켈(Ni) 및 인듐틴산화물(ITO)로 이루어진 군으로부터 선택된 물질로 형성되는 것을 특징으로 하는 유기박막 트랜지스터.
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KR1020030088655A KR101007787B1 (ko) | 2003-12-08 | 2003-12-08 | 퀴녹살린환을 주쇄에 포함하는 유기박막 트랜지스터용유기반도체 고분자 |
US10/844,380 US7030409B2 (en) | 2003-12-08 | 2004-05-13 | Organic semiconductor polymer for organic thin film transistor containing quinoxaline ring in the backbone chain |
DE602004005807T DE602004005807T2 (de) | 2003-12-08 | 2004-11-23 | Organisches Halbleiterpolymer für organische Dünnfilm-Transistoren enthaltend Chinoxalin-Ringe im Polymerrückgrat |
EP04257253A EP1542294B1 (en) | 2003-12-08 | 2004-11-23 | Organic semiconductor polymer for organic thin film transistor containing quinoxaline ring in the backbone chain |
JP2004346312A JP4336296B2 (ja) | 2003-12-08 | 2004-11-30 | キノキサリン環を主鎖に有する有機薄膜トランジスタ用有機半導体高分子 |
CNB2004100983659A CN100406497C (zh) | 2003-12-08 | 2004-12-08 | 主链中含有喹喔啉环的用于有机薄膜晶体管的有机半导体聚合物 |
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- 2003-12-08 KR KR1020030088655A patent/KR101007787B1/ko active IP Right Grant
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2004
- 2004-05-13 US US10/844,380 patent/US7030409B2/en not_active Expired - Lifetime
- 2004-11-23 EP EP04257253A patent/EP1542294B1/en active Active
- 2004-11-23 DE DE602004005807T patent/DE602004005807T2/de active Active
- 2004-11-30 JP JP2004346312A patent/JP4336296B2/ja not_active Expired - Fee Related
- 2004-12-08 CN CNB2004100983659A patent/CN100406497C/zh not_active Expired - Fee Related
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101249219B1 (ko) | 2006-09-29 | 2013-04-03 | 삼성전자주식회사 | 공중합체, 뱅크 형성용 조성물 및 이를 이용한 뱅크 형성방법 |
Also Published As
Publication number | Publication date |
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KR20050055443A (ko) | 2005-06-13 |
US7030409B2 (en) | 2006-04-18 |
DE602004005807T2 (de) | 2008-01-10 |
JP2005171243A (ja) | 2005-06-30 |
US20050121668A1 (en) | 2005-06-09 |
DE602004005807D1 (de) | 2007-05-24 |
EP1542294B1 (en) | 2007-04-11 |
JP4336296B2 (ja) | 2009-09-30 |
EP1542294A1 (en) | 2005-06-15 |
CN100406497C (zh) | 2008-07-30 |
CN1663981A (zh) | 2005-09-07 |
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