WO2004004025A3 - Verfahren zur kostengünstigen strukturierung von leitfähigen polymeren mittels definition von hydrophilen und hydrophoben bereichen - Google Patents
Verfahren zur kostengünstigen strukturierung von leitfähigen polymeren mittels definition von hydrophilen und hydrophoben bereichen Download PDFInfo
- Publication number
- WO2004004025A3 WO2004004025A3 PCT/DE2003/001888 DE0301888W WO2004004025A3 WO 2004004025 A3 WO2004004025 A3 WO 2004004025A3 DE 0301888 W DE0301888 W DE 0301888W WO 2004004025 A3 WO2004004025 A3 WO 2004004025A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- structuring
- economical
- hydrophilic
- sections
- conducting polymers
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0002—Lithographic processes using patterning methods other than those involving the exposure to radiation, e.g. by stamping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
- H05K3/1208—Pretreatment of the circuit board, e.g. modifying wetting properties; Patterning by using affinity patterns
-
- 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
- H10K71/10—Deposition of organic active material
- H10K71/18—Deposition of organic active material using non-liquid printing techniques, e.g. thermal transfer printing from a donor sheet
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/032—Materials
- H05K2201/0329—Intrinsically conductive polymer [ICP]; Semiconductive polymer
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1173—Differences in wettability, e.g. hydrophilic or hydrophobic areas
-
- 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]
- H10K10/466—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 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
- H10K71/20—Changing the shape of the active layer in the devices, e.g. patterning
- H10K71/221—Changing the shape of the active layer in the devices, e.g. patterning by lift-off techniques
-
- 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
- H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
-
- 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
- H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
- H10K85/1135—Polyethylene dioxythiophene [PEDOT]; Derivatives thereof
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Nanotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thin Film Transistor (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Abstract
Die Erfindung betrifft ein Verfahren zur Herstellung von Leiterstrecken aus einem elektrisch leitfähigen organischen Material. Dazu werden auf einer Substratoberfläche durch Aufdrucken einer Matrizenverbindung Abschnitte definiert, so dass eine Substratoberfläche mit hydrophilen und hydrophoben Abschnitten erhalten wird. Auf die strukturierte Substratoberfläche wird eine Lösung des elektrisch leitfähigen organischen Polymers gegeben, wobei entweder nur die hydrophilen Abschnitte oder nur die hydrophoben Abschnitte von der Lösung des organischen Polymers benetzt werden. Das Verfahren ermöglicht die Darstellung von Linien mit einer Linienbreite von weniger als 10 µm und erfordert keine fotolithografischen Prozessschritte.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10229118A DE10229118A1 (de) | 2002-06-28 | 2002-06-28 | Verfahren zur kostengünstigen Strukturierung von leitfähigen Polymeren mittels Definition von hydrophilen und hydrophoben Bereichen |
| DE10229118.7 | 2002-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2004004025A2 WO2004004025A2 (de) | 2004-01-08 |
| WO2004004025A3 true WO2004004025A3 (de) | 2004-05-06 |
Family
ID=29795964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2003/001888 Ceased WO2004004025A2 (de) | 2002-06-28 | 2003-06-06 | Verfahren zur kostengünstigen strukturierung von leitfähigen polymeren mittels definition von hydrophilen und hydrophoben bereichen |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE10229118A1 (de) |
| WO (1) | WO2004004025A2 (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8876272B2 (en) | 2007-06-25 | 2014-11-04 | Qd Vision, Inc. | Compositions and methods including depositing nanomaterial |
| US8906804B2 (en) | 2006-04-07 | 2014-12-09 | Qd Vision, Inc. | Composition including material, methods of depositing material, articles including same and systems for depositing materials |
| US9120149B2 (en) | 2006-06-24 | 2015-09-01 | Qd Vision, Inc. | Methods and articles including nanomaterial |
| CN106206402A (zh) * | 2016-08-16 | 2016-12-07 | 苏州华博电子科技有限公司 | 一种曲面上精密薄膜电路制作方法 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1610399A1 (de) * | 2004-06-22 | 2005-12-28 | Samsung SDI Co., Ltd. | Substrat zum Tintenstrahldrucken und Verfahren zu dessen Herstellung |
| DE102004035267B3 (de) * | 2004-07-21 | 2006-02-09 | Forschungszentrum Karlsruhe Gmbh | Formkörper, Verfahren zu seiner Herstellung und seine Verwendung |
| EP1622212B1 (de) | 2004-07-29 | 2010-04-21 | Konarka Technologies, Inc. | Verfahren zur Beschichtung von nanostrukturierte Elektroden |
| US10225906B2 (en) * | 2004-10-22 | 2019-03-05 | Massachusetts Institute Of Technology | Light emitting device including semiconductor nanocrystals |
| US20060105148A1 (en) * | 2004-11-12 | 2006-05-18 | Eastman Kodak Company | Article with patterned layer on surface |
| DE102004058209A1 (de) * | 2004-12-02 | 2006-06-08 | Printed Systems Gmbh | Verfahren und Vorrichtung zur Erzeugung von Strukturen aus Funktionsmaterialien |
| DE602005025074D1 (de) | 2004-12-08 | 2011-01-13 | Samsung Mobile Display Co Ltd | Methode zur Herstellung einer Leiterstruktur eines Dünnfilmtransistors |
| KR100647695B1 (ko) | 2005-05-27 | 2006-11-23 | 삼성에스디아이 주식회사 | 유기 박막 트랜지스터 및 그의 제조방법과 이를 구비한평판표시장치 |
| KR101137862B1 (ko) * | 2005-06-17 | 2012-04-20 | 엘지디스플레이 주식회사 | 평판표시소자의 제조방법 |
| GB2432044A (en) * | 2005-11-04 | 2007-05-09 | Seiko Epson Corp | Patterning of electronic devices by brush painting onto surface energy modified substrates |
| JP4831406B2 (ja) * | 2006-01-10 | 2011-12-07 | ソニー株式会社 | 半導体装置の製造方法 |
| US20080230773A1 (en) * | 2007-03-20 | 2008-09-25 | Nano Terra Inc. | Polymer Composition for Preparing Electronic Devices by Microcontact Printing Processes and Products Prepared by the Processes |
| KR20100016643A (ko) | 2007-04-19 | 2010-02-12 | 바스프 에스이 | 기판 상에 패턴을 형성하는 방법 및 그에 의해 형성된 전자 장치 |
| KR101107160B1 (ko) * | 2009-07-10 | 2012-01-25 | 삼성모바일디스플레이주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
| WO2013003253A2 (en) * | 2011-06-30 | 2013-01-03 | 3M Innovative Properties Company | Apparatus and method for microcontact printing on indefinite length webs |
| JP6321678B2 (ja) * | 2012-12-31 | 2018-05-09 | スリーエム イノベイティブ プロパティズ カンパニー | ロールツーロールプロセスにおけるマイクロコンタクトプリンティングのための再インク付けローラー |
| US9763370B2 (en) * | 2013-03-15 | 2017-09-12 | National Technology & Engineering Solutions Of Sandia, Llc | Apparatus for assembly of microelectronic devices |
| CN118500189A (zh) * | 2024-05-24 | 2024-08-16 | 大连理工大学 | 一种用于强迫对流换热的宏观亲/疏水结构交错分布的复合表面及其制备方法和应用 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5512131A (en) * | 1993-10-04 | 1996-04-30 | President And Fellows Of Harvard College | Formation of microstamped patterns on surfaces and derivative articles |
| US20020003397A1 (en) * | 2000-07-10 | 2002-01-10 | Shunpei Yamazaki | Film forming apparatus and method of manufacturing light emitting device |
| WO2002029912A1 (en) * | 2000-10-04 | 2002-04-11 | CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LIMITED University of Cambridge, Department of Physics | Solid state embossing of polymer devices |
| EP1289031A2 (de) * | 2001-08-24 | 2003-03-05 | Technische Universität Braunschweig | Verfahren zur Herstellung eines leitfähigen strukturierten Polymerfilms |
-
2002
- 2002-06-28 DE DE10229118A patent/DE10229118A1/de not_active Withdrawn
-
2003
- 2003-06-06 WO PCT/DE2003/001888 patent/WO2004004025A2/de not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5512131A (en) * | 1993-10-04 | 1996-04-30 | President And Fellows Of Harvard College | Formation of microstamped patterns on surfaces and derivative articles |
| US20020003397A1 (en) * | 2000-07-10 | 2002-01-10 | Shunpei Yamazaki | Film forming apparatus and method of manufacturing light emitting device |
| WO2002029912A1 (en) * | 2000-10-04 | 2002-04-11 | CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LIMITED University of Cambridge, Department of Physics | Solid state embossing of polymer devices |
| EP1289031A2 (de) * | 2001-08-24 | 2003-03-05 | Technische Universität Braunschweig | Verfahren zur Herstellung eines leitfähigen strukturierten Polymerfilms |
Non-Patent Citations (6)
| Title |
|---|
| HOLDCROFT S: "PATTERNING PI-CONJUGATED POLYMERS", ADVANCED MATERIALS, VCH VERLAGSGESELLSCHAFT, WEINHEIM, DE, vol. 13, no. 23, 3 December 2001 (2001-12-03), pages 1753 - 1765, XP001129588, ISSN: 0935-9648 * |
| KAGAN C R ET AL: "PATTERNING ORGANIC-INORGANIC THIN-FILM TRANSISTORS USING MICROCONTACT PRINTED TEMPLATES", APPLIED PHYSICS LETTERS, AMERICAN INSTITUTE OF PHYSICS. NEW YORK, US, vol. 79, no. 21, 19 November 2001 (2001-11-19), pages 3536 - 3538, XP001061204, ISSN: 0003-6951 * |
| KIND H ET AL: "PATTERNED FILMS OF NANOTUBES USING MICROCONTACT PRINTING OF CATALYSTS", ADVANCED MATERIALS, VCH VERLAGSGESELLSCHAFT, WEINHEIM, DE, vol. 11, no. 15, 20 October 1999 (1999-10-20), pages 1285 - 1289, XP000869421, ISSN: 0935-9648 * |
| ROGERS J A ET AL: "PRINTING PROCESS SUITABLE FOR REEL-TO-REEL PRODUCTION OF HIGH-PERFORMANCE ORGANIC TRANSISTORS AND CIRCUITS", ADVANCED MATERIALS, VCH VERLAGSGESELLSCHAFT, WEINHEIM, DE, vol. 11, no. 9, 5 July 1999 (1999-07-05), pages 741 - 745, XP000851834, ISSN: 0935-9648 * |
| ZANGMEISTER R E P ET AL: "SELECTIVE DEPOSITION OF ROD-LIKE PHTHALOCYANINE AGGREGATES ON AU SURFACES PATTERNED WITH A COMBINATION OF MICROCONTACT PRINTING AND ELECTORPOLYMERIZATION", ADVANCED FUNCTIONAL MATERIALS, WILEY INTERSCIENCES, WIENHEIM, DE, vol. 12, no. 3, March 2002 (2002-03-01), pages 179 - 186, XP001097109, ISSN: 1616-301X * |
| ZSCHIESCHANG U ET AL: "Organic thin film transistors with printed gate electrodes", 2ND INTERNATIONAL IEEE CONFERENCE ON POLYMERS AND ADHESIVES IN MICROELECTRONICS AND PHOTONICS. POLYTRONIC 2002. CONFERENCE PROCEEDINGS (CAT. NO.02EX599), 2ND INTERNATIONAL IEEE CONFERENCE ON POLYMERS AND ADHESIVES IN MICROELECTRONICS AND PHOTONICS. P, 2002, Piscataway, NJ, USA, IEEE, USA, pages 191 - 195, XP010594256, ISBN: 0-7803-7567-X * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8906804B2 (en) | 2006-04-07 | 2014-12-09 | Qd Vision, Inc. | Composition including material, methods of depositing material, articles including same and systems for depositing materials |
| US9034669B2 (en) | 2006-04-07 | 2015-05-19 | Qd Vision, Inc. | Methods of depositing nanomaterial and methods of making a device |
| US9120149B2 (en) | 2006-06-24 | 2015-09-01 | Qd Vision, Inc. | Methods and articles including nanomaterial |
| US8876272B2 (en) | 2007-06-25 | 2014-11-04 | Qd Vision, Inc. | Compositions and methods including depositing nanomaterial |
| CN106206402A (zh) * | 2016-08-16 | 2016-12-07 | 苏州华博电子科技有限公司 | 一种曲面上精密薄膜电路制作方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004004025A2 (de) | 2004-01-08 |
| DE10229118A1 (de) | 2004-01-29 |
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