EP1301950A1 - Procede pour produire et structurer des transistors organiques a effet de champ (ofet) - Google Patents
Procede pour produire et structurer des transistors organiques a effet de champ (ofet)Info
- Publication number
- EP1301950A1 EP1301950A1 EP01984132A EP01984132A EP1301950A1 EP 1301950 A1 EP1301950 A1 EP 1301950A1 EP 01984132 A EP01984132 A EP 01984132A EP 01984132 A EP01984132 A EP 01984132A EP 1301950 A1 EP1301950 A1 EP 1301950A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ofet
- functional polymer
- substrate
- color
- production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 230000005669 field effect Effects 0.000 title claims description 3
- 229920001002 functional polymer Polymers 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 238000007639 printing Methods 0.000 claims abstract description 9
- 239000004020 conductor Substances 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 4
- 238000010924 continuous production Methods 0.000 claims description 3
- 238000007649 pad printing Methods 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 229920001665 Poly-4-vinylphenol Polymers 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 229920000767 polyaniline Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920000123 polythiophene Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Classifications
-
- 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
- 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
-
- 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
- H10K71/13—Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing
-
- 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
- H10K71/60—Forming conductive regions or layers, e.g. electrodes
Definitions
- the object of the invention is therefore to provide a cost-effective and mass-production process for producing and structuring OFETs and a more powerful OFET because it is equipped with more structured layers.
- the invention relates to an organic field-effect transistor (OFET), comprising at least the following layers on a substrate: a semiconducting layer between a source and a drain electrode, an insulation layer on top of the semiconducting one
- OFET organic field-effect transistor
- the invention also relates to a method for producing and structuring an OFET by printing at least one functional polymer onto a substrate, the functional polymer first being brought to a color-like consistency and then being printed onto the substrate.
- color-like consistency it is meant that the functional polymers to be printed are related to conventional printing inks
- Pad printing with silicone tampons achieves a high resolution that is suitable for structuring in the ⁇ m range.
- the functional polymers are advantageously brought into a color-like consistency by incorporation into solvents.
- ready-to-print mixtures are made from the following functional polymers with the following solvents:
- Polyaniline (electrical conductor) is dissolved in cresol; Polythiophene (semiconductor) in chloroform and polyvinylphenol (insulator) in dioxane.
- At least one dissolved functional polymer is first filled with a doctor blade into a “negative” of the layer to be printed.
- a tampon eg made of silicone
- the shaped functional polymer is then removed from the negative form, which is also called a cliché, and applied to the substrate and optionally there on finished layers.
- production takes place in a continuous process, so that e.g. a tampon roll first rolls over a cliché and charges the functional polymer there and then rolls continuously over a substrate onto which it unloads the functional polymer, then it rolls over a cliché and then again over a substrate.
- a tampon roll first rolls over a cliché and charges the functional polymer there and then rolls continuously over a substrate onto which it unloads the functional polymer, then it rolls over a cliché and then again over a substrate.
- Printing enables the layer structure and structuring of the OFET to be implemented at the same time.
- FIGS. 1 to 7 show the individual process steps of pad printing in a continuous process with a pad roll.
- FIG. 1 shows the cliché 1 with the negatives 2 of the structure to be applied.
- a squeegee 3 can be seen, which the functional polymer 4 lays along the cliché.
- the negative 2 of the cliché is filled with functional polymer 4 and the doctor blade just slides on with the rest of the polymer on the cliché 1, which can rotate, for example.
- FIG. 3 shows the large tampon roll 5, which picks up the finished structured functional polymer 4 from the cliché 3 and (see FIGS. 4 to 7) images it onto a substrate 6.
- the finished and structured OFET 7 can be seen in FIG.
- the invention provides an inexpensive and precise method for the production and structuring of OFETs by utilizing the solubility of at least one functional polymer of an OFET in that the functional polymer is applied to the prepared OFET or a substrate like a paint using a conventional printing method.
- the manufacturing process can be used for the inexpensive manufacture of product and / or identification tags.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Printing Methods (AREA)
- Thin Film Transistor (AREA)
- Formation Of Insulating Films (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10033112 | 2000-07-07 | ||
DE10033112A DE10033112C2 (de) | 2000-07-07 | 2000-07-07 | Verfahren zur Herstellung und Strukturierung organischer Feldeffekt-Transistoren (OFET), hiernach gefertigter OFET und seine Verwendung |
PCT/DE2001/002377 WO2002005360A1 (fr) | 2000-07-07 | 2001-06-27 | Procede pour produire et structurer des transistors organiques a effet de champ (ofet) |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1301950A1 true EP1301950A1 (fr) | 2003-04-16 |
Family
ID=7648166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01984132A Withdrawn EP1301950A1 (fr) | 2000-07-07 | 2001-06-27 | Procede pour produire et structurer des transistors organiques a effet de champ (ofet) |
Country Status (5)
Country | Link |
---|---|
US (1) | US6852583B2 (fr) |
EP (1) | EP1301950A1 (fr) |
JP (1) | JP2004503116A (fr) |
DE (1) | DE10033112C2 (fr) |
WO (1) | WO2002005360A1 (fr) |
Families Citing this family (62)
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WO2002015264A2 (fr) | 2000-08-18 | 2002-02-21 | Siemens Aktiengesellschaft | Composant electronique organique encapsule, son procede de production et son utilisation |
WO2002015293A2 (fr) * | 2000-08-18 | 2002-02-21 | Siemens Aktiengesellschaft | Transistor a effet de champ organique (ofet), procede de fabrication et circuit integre comportant celui-ci, et leurs utilisations |
DE10043204A1 (de) | 2000-09-01 | 2002-04-04 | Siemens Ag | Organischer Feld-Effekt-Transistor, Verfahren zur Strukturierung eines OFETs und integrierte Schaltung |
DE10044842A1 (de) * | 2000-09-11 | 2002-04-04 | Siemens Ag | Organischer Gleichrichter, Schaltung, RFID-Tag und Verwendung eines organischen Gleichrichters |
EP1323195A1 (fr) * | 2000-09-22 | 2003-07-02 | Siemens Aktiengesellschaft | Electrode et trace conducteur pour composants organiques et procede de production correspondant |
DE10061299A1 (de) * | 2000-12-08 | 2002-06-27 | Siemens Ag | Vorrichtung zur Feststellung und/oder Weiterleitung zumindest eines Umwelteinflusses, Herstellungsverfahren und Verwendung dazu |
DE10061297C2 (de) | 2000-12-08 | 2003-05-28 | Siemens Ag | Verfahren zur Sturkturierung eines OFETs |
DE10105914C1 (de) | 2001-02-09 | 2002-10-10 | Siemens Ag | Organischer Feldeffekt-Transistor mit fotostrukturiertem Gate-Dielektrikum und ein Verfahren zu dessen Erzeugung |
EP1374138A2 (fr) * | 2001-03-26 | 2004-01-02 | Siemens Aktiengesellschaft | Appareil comprenant au moins deux composants electroniques organiques et son procede de production |
DE10126860C2 (de) * | 2001-06-01 | 2003-05-28 | Siemens Ag | Organischer Feldeffekt-Transistor, Verfahren zu seiner Herstellung und Verwendung zum Aufbau integrierter Schaltungen |
DE10126859A1 (de) * | 2001-06-01 | 2002-12-12 | Siemens Ag | Verfahren zur Erzeugung von leitfähigen Strukturen mittels Drucktechnik sowie daraus hergestellte aktive Bauelemente für integrierte Schaltungen |
DE10151036A1 (de) | 2001-10-16 | 2003-05-08 | Siemens Ag | Isolator für ein organisches Elektronikbauteil |
DE10151440C1 (de) * | 2001-10-18 | 2003-02-06 | Siemens Ag | Organisches Elektronikbauteil, Verfahren zu seiner Herstellung und seine Verwendung |
DE10160732A1 (de) * | 2001-12-11 | 2003-06-26 | Siemens Ag | Organischer Feld-Effekt-Transistor mit verschobener Schwellwertspannung und Verwendung dazu |
DE10212639A1 (de) * | 2002-03-21 | 2003-10-16 | Siemens Ag | Vorrichtung und Verfahren zur Laserstrukturierung von Funktionspolymeren und Verwendungen |
DE10212640B4 (de) * | 2002-03-21 | 2004-02-05 | Siemens Ag | Logische Bauteile aus organischen Feldeffekttransistoren |
EP1357226B1 (fr) * | 2002-04-22 | 2010-08-11 | Hueck Folien GmbH | Substrats avec couches électriquement conductrices |
DE10226370B4 (de) | 2002-06-13 | 2008-12-11 | Polyic Gmbh & Co. Kg | Substrat für ein elektronisches Bauteil, Verwendung des Substrates, Verfahren zur Erhöhung der Ladungsträgermobilität und Organischer Feld-Effekt Transistor (OFET) |
EP1525630A2 (fr) | 2002-07-29 | 2005-04-27 | Siemens Aktiengesellschaft | Composant electronique comprenant des materiaux fonctionnels majoritairement organiques et procede pour le produire |
EP1526902B1 (fr) * | 2002-08-08 | 2008-05-21 | PolyIC GmbH & Co. KG | Appareil electronique |
EP1532570B1 (fr) | 2002-08-23 | 2007-02-28 | PolyIC GmbH & Co. KG | Composant organique procurant une protection contre les surtensions et circuit associe |
RU2317613C2 (ru) | 2002-10-02 | 2008-02-20 | Леонхард Курц Гмбх Унд Ко. Кг | Пленка с органическими полупроводниками |
JP2006505927A (ja) * | 2002-11-05 | 2006-02-16 | ポリアイシー ゲーエムベーハー ウント コー、 カーゲー | 高分解能の構造を有する有機電子要素およびそれを製造する方法 |
DE10253154A1 (de) | 2002-11-14 | 2004-05-27 | Siemens Ag | Messgerät zur Bestimmung eines Analyten in einer Flüssigkeitsprobe |
ATE540436T1 (de) * | 2002-11-19 | 2012-01-15 | Polyic Gmbh & Co Kg | Organisches elektronisches bauelement mit gleichem organischem material für zumindest zwei funktionsschichten |
ATE354182T1 (de) | 2002-11-19 | 2007-03-15 | Polyic Gmbh & Co Kg | Organische elektronische schaltung mit stukturierter halbleitender funktionsschicht und herstellungsverfahren dazu |
DE10256760A1 (de) * | 2002-12-05 | 2004-06-17 | Continental Isad Electronic Systems Gmbh & Co. Ohg | Verfahren zum Aufbringen wenigstens einer Schicht aus Isolierlack auf ein elektrisch leitendes Element |
GB0229191D0 (en) * | 2002-12-14 | 2003-01-22 | Plastic Logic Ltd | Embossing of polymer devices |
DE10300521A1 (de) * | 2003-01-09 | 2004-07-22 | Siemens Ag | Organoresistiver Speicher |
WO2004063806A1 (fr) * | 2003-01-09 | 2004-07-29 | Polyic Gmbh & Co. Kg | Platine ou substrat pour un appareil electronique organique et utilisation de ladite platine |
DE10302149A1 (de) | 2003-01-21 | 2005-08-25 | Siemens Ag | Verwendung leitfähiger Carbon-black/Graphit-Mischungen für die Herstellung von low-cost Elektronik |
US20060160266A1 (en) * | 2003-01-21 | 2006-07-20 | Adolf Bernds | Organic electronic component and method for producing organic electronic devices |
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DE10330064B3 (de) * | 2003-07-03 | 2004-12-09 | Siemens Ag | Logikgatter mit potentialfreier Gate-Elektrode für organische integrierte Schaltungen |
DE10330062A1 (de) * | 2003-07-03 | 2005-01-27 | Siemens Ag | Verfahren und Vorrichtung zur Strukturierung von organischen Schichten |
DE10338277A1 (de) * | 2003-08-20 | 2005-03-17 | Siemens Ag | Organischer Kondensator mit spannungsgesteuerter Kapazität |
DE10339036A1 (de) | 2003-08-25 | 2005-03-31 | Siemens Ag | Organisches elektronisches Bauteil mit hochaufgelöster Strukturierung und Herstellungsverfahren dazu |
DE10340643B4 (de) | 2003-09-03 | 2009-04-16 | Polyic Gmbh & Co. Kg | Druckverfahren zur Herstellung einer Doppelschicht für Polymerelektronik-Schaltungen, sowie dadurch hergestelltes elektronisches Bauelement mit Doppelschicht |
DE10340644B4 (de) * | 2003-09-03 | 2010-10-07 | Polyic Gmbh & Co. Kg | Mechanische Steuerelemente für organische Polymerelektronik |
DE10349963A1 (de) | 2003-10-24 | 2005-06-02 | Leonhard Kurz Gmbh & Co. Kg | Verfahren zur Herstellung einer Folie |
DE102004002024A1 (de) * | 2004-01-14 | 2005-08-11 | Siemens Ag | Organischer Transistor mit selbstjustierender Gate-Elektrode und Verfahren zu dessen Herstellung |
DE102004040831A1 (de) | 2004-08-23 | 2006-03-09 | Polyic Gmbh & Co. Kg | Funketikettfähige Umverpackung |
DE102004041497B4 (de) * | 2004-08-27 | 2007-04-05 | Polyic Gmbh & Co. Kg | "Organisches Elektronik-Bauteil sowie Verfahren zur Herstellung eines solchen" |
DE102004056492B3 (de) * | 2004-11-23 | 2006-08-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum strukturierten Aufbringen einer thermoplastischen Paste auf ein Substrat und dessen Verwendung |
DE102004059465A1 (de) | 2004-12-10 | 2006-06-14 | Polyic Gmbh & Co. Kg | Erkennungssystem |
DE102004059464A1 (de) | 2004-12-10 | 2006-06-29 | Polyic Gmbh & Co. Kg | Elektronikbauteil mit Modulator |
DE102004059467A1 (de) * | 2004-12-10 | 2006-07-20 | Polyic Gmbh & Co. Kg | Gatter aus organischen Feldeffekttransistoren |
DE102004063435A1 (de) | 2004-12-23 | 2006-07-27 | Polyic Gmbh & Co. Kg | Organischer Gleichrichter |
DE102005009820A1 (de) * | 2005-03-01 | 2006-09-07 | Polyic Gmbh & Co. Kg | Elektronikbaugruppe mit organischen Logik-Schaltelementen |
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DE102005018984A1 (de) * | 2005-04-22 | 2006-11-02 | Steiner Gmbh & Co. Kg | Verfahren und Vorrichtung zum Herstellen von elektronischen Bauteilen |
DE102005031448A1 (de) | 2005-07-04 | 2007-01-11 | Polyic Gmbh & Co. Kg | Aktivierbare optische Schicht |
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-
2000
- 2000-07-07 DE DE10033112A patent/DE10033112C2/de not_active Expired - Fee Related
-
2001
- 2001-06-27 JP JP2002509115A patent/JP2004503116A/ja active Pending
- 2001-06-27 EP EP01984132A patent/EP1301950A1/fr not_active Withdrawn
- 2001-06-27 WO PCT/DE2001/002377 patent/WO2002005360A1/fr active Application Filing
- 2001-06-27 US US10/332,140 patent/US6852583B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO0205360A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE10033112A1 (de) | 2002-01-24 |
DE10033112C2 (de) | 2002-11-14 |
US6852583B2 (en) | 2005-02-08 |
US20030190767A1 (en) | 2003-10-09 |
JP2004503116A (ja) | 2004-01-29 |
WO2002005360A1 (fr) | 2002-01-17 |
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