KR100979985B1 - 유기 박막 트랜지스터 - Google Patents
유기 박막 트랜지스터 Download PDFInfo
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- KR100979985B1 KR100979985B1 KR1020070094740A KR20070094740A KR100979985B1 KR 100979985 B1 KR100979985 B1 KR 100979985B1 KR 1020070094740 A KR1020070094740 A KR 1020070094740A KR 20070094740 A KR20070094740 A KR 20070094740A KR 100979985 B1 KR100979985 B1 KR 100979985B1
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- KR
- South Korea
- Prior art keywords
- thin film
- film transistor
- organic thin
- organic
- substituted
- Prior art date
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/114—Poly-phenylenevinylene; Derivatives thereof
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having a potential-jump barrier or a surface barrier
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/466—Lateral bottom-gate IGFETs comprising only a single gate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having a potential-jump barrier or a surface barrier
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/468—Insulated gate field-effect transistors [IGFETs] characterised by the gate dielectrics
- H10K10/474—Insulated gate field-effect transistors [IGFETs] characterised by the gate dielectrics the gate dielectric comprising a multilayered structure
- H10K10/476—Insulated gate field-effect transistors [IGFETs] characterised by the gate dielectrics the gate dielectric comprising a multilayered structure comprising at least one organic layer and at least one inorganic layer
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having a potential-jump barrier or a surface barrier
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/484—Insulated gate field-effect transistors [IGFETs] characterised by the channel regions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/151—Copolymers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
Abstract
Description
Claims (6)
- 유기 반도체층을 구비하는 유기 박막 트랜지스터에 있어서,2.8~3.0Å의 면 간격을 구비하는 벤젠 고리가 노출되는 층을 구비하고, 상기 벤젠 고리가 노출되는 표면 상에 유기 반도체층을 마련한 것을 특징으로 하는 유기 박막 트랜지스터.
- 제1항에 있어서, 2.8~3.0Å의 면 간격을 구비하는 벤젠 고리가 노출되는 층이 SiO2 상에 마련되어 있는 것을 특징으로 하는 유기 박막 트랜지스터.
- 제2항에 있어서, SiO2 상에 알킬쇄를 통하여 벤젠 고리가 노출되어 있는 것을 특징으로 하는 유기 박막 트랜지스터.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 유기 반도체 화합물 층은 가수분해성 기와 방향족 고리기를 구비하는 실란 화합물의 막 상에 마련되어 있는 것을 특징으로 하는 유기 박막 트랜지스터.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2006-00252019 | 2006-09-19 | ||
JP2006252019 | 2006-09-19 | ||
JP2007024998A JP5205763B2 (ja) | 2006-09-19 | 2007-02-05 | 有機薄膜トランジスタ |
JPJP-P-2007-00024998 | 2007-02-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080026058A KR20080026058A (ko) | 2008-03-24 |
KR100979985B1 true KR100979985B1 (ko) | 2010-09-03 |
Family
ID=39187642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070094740A KR100979985B1 (ko) | 2006-09-19 | 2007-09-18 | 유기 박막 트랜지스터 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7816674B2 (ko) |
JP (1) | JP5205763B2 (ko) |
KR (1) | KR100979985B1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005122277A1 (ja) * | 2004-06-10 | 2005-12-22 | Konica Minolta Holdings, Inc. | 有機薄膜トランジスタ |
JP2011044686A (ja) | 2009-07-22 | 2011-03-03 | Ricoh Co Ltd | 新規な有機半導体材料とそれを用いた電子デバイス |
JP5811542B2 (ja) | 2010-06-15 | 2015-11-11 | 株式会社リコー | ジチエノベンゾジチオフェン誘導体からなる有機半導体材料前駆体、インク、絶縁部材、電荷輸送性部材の製造方法 |
WO2012129427A2 (en) | 2011-03-24 | 2012-09-27 | Cornell University | Aromatic-cationic peptides and uses of same |
JP2012216780A (ja) | 2011-03-31 | 2012-11-08 | Ricoh Co Ltd | p型酸化物、p型酸化物製造用組成物、p型酸化物の製造方法、半導体素子、表示素子、画像表示装置、及びシステム |
WO2013059071A1 (en) | 2011-10-17 | 2013-04-25 | Cornell University | Aromatic-cationic peptides and uses of same |
JP2013138173A (ja) | 2011-11-28 | 2013-07-11 | Ricoh Co Ltd | 有機エレクトロルミネッセンス素子の製造方法、有機エレクトロルミネッセンス素子 |
JP6236785B2 (ja) | 2012-02-28 | 2017-11-29 | 株式会社リコー | アリールアミン化合物、有機el用材料およびその製造方法 |
US9062221B2 (en) | 2012-03-22 | 2015-06-23 | Ricoh Company, Ltd. | Polymer, ink and organic film |
JP6255711B2 (ja) | 2012-11-01 | 2018-01-10 | 株式会社リコー | エレクトロクロミック化合物、エレクトロクロミック組成物及び表示素子 |
JP6672611B2 (ja) | 2014-07-03 | 2020-03-25 | 株式会社リコー | エレクトロクロミック化合物、エレクトロクロミック組成物及び表示素子及び調光素子 |
Citations (4)
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---|---|---|---|---|
JP2005079163A (ja) * | 2003-08-28 | 2005-03-24 | Asahi Kasei Corp | 半導体装置 |
JP2005101493A (ja) | 2003-02-13 | 2005-04-14 | Ricoh Co Ltd | 有機薄膜トランジスタおよびその製造方法 |
JP2006228935A (ja) | 2005-02-17 | 2006-08-31 | Ricoh Co Ltd | 有機薄膜トランジスタ |
JP2006237225A (ja) | 2005-02-24 | 2006-09-07 | Ricoh Co Ltd | 有機薄膜トランジスタ及びその製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0555568A (ja) | 1991-08-28 | 1993-03-05 | Asahi Chem Ind Co Ltd | 有機薄膜トランジスタ |
EP1482540A4 (en) * | 2002-03-04 | 2009-11-25 | Rohm Co Ltd | METHOD FOR FORMING A THIN FILM |
US7166689B2 (en) * | 2003-02-13 | 2007-01-23 | Ricoh Company, Ltd. | Aryl amine polymer, thin film transistor using the aryl amine polymer, and method of manufacturing the thin film transistor |
JP4480410B2 (ja) * | 2003-10-31 | 2010-06-16 | 株式会社リコー | 有機半導体材料および有機薄膜トランジスタ並びにその製造方法 |
JP2004327857A (ja) * | 2003-04-25 | 2004-11-18 | Pioneer Electronic Corp | 有機トランジスタの製造方法および有機トランジスタ |
JP2005251876A (ja) * | 2004-03-02 | 2005-09-15 | Tdk Corp | 有機半導体素子の製造方法、有機半導体素子及びこれを用いた回路装置 |
WO2005111709A1 (en) * | 2004-05-14 | 2005-11-24 | Ricoh Company, Ltd. | Multicolor display element |
US7435989B2 (en) * | 2005-09-06 | 2008-10-14 | Canon Kabushiki Kaisha | Semiconductor device with layer containing polysiloxane compound |
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2007
- 2007-02-05 JP JP2007024998A patent/JP5205763B2/ja not_active Expired - Fee Related
- 2007-09-17 US US11/901,534 patent/US7816674B2/en not_active Expired - Fee Related
- 2007-09-18 KR KR1020070094740A patent/KR100979985B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005101493A (ja) | 2003-02-13 | 2005-04-14 | Ricoh Co Ltd | 有機薄膜トランジスタおよびその製造方法 |
JP2005079163A (ja) * | 2003-08-28 | 2005-03-24 | Asahi Kasei Corp | 半導体装置 |
JP2006228935A (ja) | 2005-02-17 | 2006-08-31 | Ricoh Co Ltd | 有機薄膜トランジスタ |
JP2006237225A (ja) | 2005-02-24 | 2006-09-07 | Ricoh Co Ltd | 有機薄膜トランジスタ及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20080026058A (ko) | 2008-03-24 |
US20080067507A1 (en) | 2008-03-20 |
JP5205763B2 (ja) | 2013-06-05 |
JP2008103656A (ja) | 2008-05-01 |
US7816674B2 (en) | 2010-10-19 |
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