JP2010093260A - 半導体インク配合物 - Google Patents
半導体インク配合物 Download PDFInfo
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- JP2010093260A JP2010093260A JP2009232981A JP2009232981A JP2010093260A JP 2010093260 A JP2010093260 A JP 2010093260A JP 2009232981 A JP2009232981 A JP 2009232981A JP 2009232981 A JP2009232981 A JP 2009232981A JP 2010093260 A JP2010093260 A JP 2010093260A
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- YXKVCJDRDUATSI-UHFFFAOYSA-N Cc1cc(O)c(C)[nH]1 Chemical compound Cc1cc(O)c(C)[nH]1 YXKVCJDRDUATSI-UHFFFAOYSA-N 0.000 description 1
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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
- 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
- C08G61/126—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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- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/36—Inkjet printing inks based on non-aqueous solvents
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/52—Electrically conductive inks
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D165/00—Coating compositions based on macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Coating compositions based on derivatives of such polymers
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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 potential barriers
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/10—Deposition of organic active material
- H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
- H10K71/15—Deposition of organic active material using liquid deposition, e.g. spin coating characterised by the solvent used
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- H—ELECTRICITY
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- 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
- H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
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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
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
- C08G2261/32—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain
- C08G2261/322—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed
- C08G2261/3223—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed containing one or more sulfur atoms as the only heteroatom, e.g. thiophene
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- 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
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/10—Deposition of organic active material
- H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
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- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Thin Film Transistor (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
a)構造式(A)のチオフェン部分を含む半導体材料と、第1の溶媒と、第1の溶媒と混和性であり、第1の溶媒の表面張力に等しいかまたはそれより大きい表面張力を有する第2の溶媒とを含み、該半導体材料が室温にて0.1重量%未満の溶解度を有する、インク組成物を準備する工程と、
b)トランジスタの基板の上にインク組成物を適用する工程と、
c)インク組成物を乾燥させて半導体層を形成する工程と、が含まれる。
a)構造式(A)のチオフェン部分を含む半導体材料と、該半導体材料がそれに対して室温にて0.1重量%以上の溶解度を有する第1の溶媒と、第1の溶媒と混和性であり、第1の溶媒の表面張力に等しいかまたはそれより大きい表面張力を有する第2の溶媒とを含み、該半導体材料が室温にて0.1重量%未満の溶解度を有する、インク組成物を準備する工程と、
b)第1の溶媒と第2の溶媒との重量比を、約20:1〜約20:10に調整してインク組成物の表面張力を制御する工程と、が含まれる。
22ミリグラムのPQT−12を、10グラムの1,2−ジクロロベンゼンに加熱することにより溶かして黄赤色の溶液を形成する。熱溶液を水浴中で室温まで放冷させ、それと同時に超音波振動を10〜15分間印加した(42kHzの100Wソニケーター)。黄赤色の溶液は、完全に室温まで冷めた時点で濃紫色となった。濃紫色の組成物を1μmのシリンジフィルターで濾過して大きな粒子を除去し、安定した半導体インク配合物を得た。
2.0ミリグラムのPQT−12を1.0グラムの安息香酸ベンジルに添加した。混合物を約120℃に加熱してPQT−12を溶かし、水浴中で室温まで放冷させ、それと同時に超音波振動を印加した。ポリマーは析出し、安定したインク配合物は形成されなかった。
2.0ミリグラムのPQT−12を1.0グラムのキノリンに添加した。混合物を約120℃に加熱してPQT−12を溶かし、水浴中で室温まで放冷させ、それと同時に超音波振動を印加した。ポリマーは析出し、安定したインク配合物は形成されなかった。
1,2−ジクロロベンゼン(溶媒A)および安息香酸ベンジル(溶媒B)からなる混合物を、溶媒A対溶媒Bの重量比を変えて3種類作製し、1A(10:1)、1B(10:2)、および1C(10:3)とラベルした。PQT−12を比較例1中と同じ濃度(すなわち22mg/溶媒g)で混合物に溶解させた。次に、混合物を超音波処理すると濃紫色の組成物が生じた。濾過した後、安定した半導体インク配合物が得られた。
溶媒混合物(すなわち半導体材料を添加する前)およびインク配合物(すなわち半導体材料を添加した後)の表面張力を測定した。結果を表1に示す。溶媒Aおよび溶媒Bの量は重量部で表される。改善率は比較例1に対して測定される。
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/248,161 US8052895B2 (en) | 2008-10-09 | 2008-10-09 | Semiconducting ink formulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2010093260A true JP2010093260A (ja) | 2010-04-22 |
Family
ID=42099227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009232981A Pending JP2010093260A (ja) | 2008-10-09 | 2009-10-07 | 半導体インク配合物 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8052895B2 (ja) |
| JP (1) | JP2010093260A (ja) |
| KR (1) | KR101702600B1 (ja) |
| CN (1) | CN101717597A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8759421B2 (en) * | 2010-08-31 | 2014-06-24 | Samsung Electronics Co., Ltd. | Continuous process for preparing nanodispersions using an ultrasonic flow-through heat exchanger |
| US9290671B1 (en) | 2012-01-03 | 2016-03-22 | Oceanit Laboratories, Inc. | Low cost semiconducting alloy nanoparticles ink and manufacturing process thereof |
| JP6015073B2 (ja) * | 2012-04-02 | 2016-10-26 | セイコーエプソン株式会社 | 機能層形成用インク、発光素子の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004140359A (ja) * | 2002-10-17 | 2004-05-13 | Xerox Corp | 自己組織化ポリマーを用いる方法及びデバイス |
| JP2007201418A (ja) * | 2005-12-27 | 2007-08-09 | Seiko Epson Corp | 有機半導体用組成物、トランジスタの製造方法、アクティブマトリクス装置の製造方法、電気光学装置の製造方法および電子機器の製造方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3188906B2 (ja) * | 1997-12-01 | 2001-07-16 | 株式会社資生堂 | 複合粉末及びこれを含む着色用組成物、並びにこの複合粉末乃至着色用組成物の使用方法 |
| US6770904B2 (en) * | 2002-01-11 | 2004-08-03 | Xerox Corporation | Polythiophenes and electronic devices generated therefrom |
| US6949762B2 (en) * | 2002-01-11 | 2005-09-27 | Xerox Corporation | Polythiophenes and devices thereof |
| US6872801B2 (en) * | 2002-01-11 | 2005-03-29 | Xerox Corporation | Polythiophenes and devices thereof |
| GB0225202D0 (en) * | 2002-10-30 | 2002-12-11 | Hewlett Packard Co | Electronic components |
| KR101062235B1 (ko) * | 2002-11-07 | 2011-09-05 | 닛산 가가쿠 고교 가부시키 가이샤 | 전하수송성 니스 |
| US6897284B2 (en) * | 2003-03-19 | 2005-05-24 | Xerox Corporation | Polythiophenes and devices thereof |
| WO2004105150A1 (en) * | 2003-05-19 | 2004-12-02 | E.I. Dupont De Nemours And Company | Hole transport composition |
| US20050067949A1 (en) * | 2003-09-30 | 2005-03-31 | Sriram Natarajan | Solvent mixtures for an organic electronic device |
| KR100602050B1 (ko) * | 2004-02-02 | 2006-07-14 | 박병주 | 유기 반도체 소자, 그 제조 방법 및 이를 제조하기 위한조성물 |
| JP2008505991A (ja) * | 2004-05-18 | 2008-02-28 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | 半導電性ポリマーを含むインクジェット印刷用の配合物 |
| US20070278453A1 (en) * | 2006-06-02 | 2007-12-06 | Steffen Zahn | Electrically conductive polymers and method of making electrically conductive polymers |
| US20080022885A1 (en) * | 2006-07-27 | 2008-01-31 | Applied Materials, Inc. | Inks for display device manufacturing and methods of manufacturing and using the same |
| DE102006041770A1 (de) * | 2006-09-04 | 2008-03-06 | Maschinenfabrik Rieter Ag | Faserverdichtungsvorrichtung in einem Steckwerk einer Spinnmaschine |
| US7837903B2 (en) * | 2008-12-10 | 2010-11-23 | Xerox Corporation | Polythiophenes and electronic devices comprising the same |
-
2008
- 2008-10-09 US US12/248,161 patent/US8052895B2/en active Active
-
2009
- 2009-10-07 JP JP2009232981A patent/JP2010093260A/ja active Pending
- 2009-10-08 KR KR1020090095525A patent/KR101702600B1/ko active Active
- 2009-10-09 CN CN200910179024A patent/CN101717597A/zh active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004140359A (ja) * | 2002-10-17 | 2004-05-13 | Xerox Corp | 自己組織化ポリマーを用いる方法及びデバイス |
| JP2007201418A (ja) * | 2005-12-27 | 2007-08-09 | Seiko Epson Corp | 有機半導体用組成物、トランジスタの製造方法、アクティブマトリクス装置の製造方法、電気光学装置の製造方法および電子機器の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100093129A1 (en) | 2010-04-15 |
| KR20100040263A (ko) | 2010-04-19 |
| CN101717597A (zh) | 2010-06-02 |
| KR101702600B1 (ko) | 2017-02-03 |
| US8052895B2 (en) | 2011-11-08 |
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