EP1716577A2 - Polymersystem mit definiert einstellbarer ladungstr gerbeweg lichkeit - Google Patents
Polymersystem mit definiert einstellbarer ladungstr gerbeweg lichkeitInfo
- Publication number
- EP1716577A2 EP1716577A2 EP05707315A EP05707315A EP1716577A2 EP 1716577 A2 EP1716577 A2 EP 1716577A2 EP 05707315 A EP05707315 A EP 05707315A EP 05707315 A EP05707315 A EP 05707315A EP 1716577 A2 EP1716577 A2 EP 1716577A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- polymer
- polymer system
- charge carrier
- carrier mobility
- doping
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/124—Intrinsically conductive polymers
- H01B1/127—Intrinsically conductive polymers comprising five-membered aromatic rings in the main chain, e.g. polypyrroles, polythiophenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/124—Intrinsically conductive polymers
- H01B1/128—Intrinsically conductive polymers comprising six-membered aromatic rings in the main chain, e.g. polyanilines, polyphenylenes
Definitions
- the present invention relates to a polymer system with defined adjustable charge carrier mobility from at least one semiconducting polymer, copolymer and / or polymer blend with a charge carrier mobility in the range from 10 "8 to 1 cm 2 / Vs and at least one organic covalently bonded in the polymer, copolymer and / or polymer blend
- Such polymer systems, copolymers and / or polymer blends are used in electronic components, in particular organic field effect transistors, polymeric diode structures, organic light-emitting diodes and photovoltaic cells based on semiconducting polymers.
- Poly (3-alkylthiophenes) belong to a class of polymers with charge carrier mobilities up to 10 "2 cm 2 / Ns, which are used in organic field effect transistors, cf. Z. Bao, A. Dodabalapur, AJ Lovinger, Appl. Phys Lett., Vol. 69 (26) December 1996, pp. 4108-4110 and H. Sirringhaus, PJ Bro n, MM Nielsen, K. Bechgaard, BMW Langeveld-Voss, AJH Spiering, RAJ Jansson, EW Meijer, P. Herwig, DM de Leeuw, Nature, Vol. 401, October 1999, pp. 685-688
- the P3HTs which have been commercially available and correspond to the prior art have hitherto been found to be clearly contaminated by metal and halide ions, the content of which varies from batch to batch
- the up Cleaning leads, as stated in DE 103 24 554, to reproducible results.
- the mobility of the charge decreases by an order of magnitude.
- the doping can be achieved both by simple mixing in and by incorporating doping molecules into a polymer chain. The doping through
- Interference can be achieved by using strong organic electron acceptors (such as, for example, 2,3-dichloro-5,6-dicyanobenzoquinone, 7,7,8,8-tetracyanoquinodimethane or else 7,7,8-tetracyan 2,3) as dopants.
- strong organic electron acceptors such as, for example, 2,3-dichloro-5,6-dicyanobenzoquinone, 7,7,8,8-tetracyanoquinodimethane or else 7,7,8-tetracyan 2,3
- 5, 6-tetrafluoroquinodimethane p-semiconducting materials can be added in a defined manner, cf. S. Badriya, B. Eccleston, I. Liversedge, M. Raja, N. Sedghi, 54 th ISE, San Pedro, Brazil 2003, Abstract 127. It has been reported that an interference of about 0.5 to 10 percent by weight of an organic electron acceptors (such as, for example, 2,3-
- a polymer system with a defined adjustable charge carrier mobility consisting of at least one semiconducting polymer, copolymer and / or polymer blends with a charge carrier mobility in the range of 10 ** 8 to 1 cm 2 / Vs and at least one organic doping molecule covalently bound in the polymer is used as an acceptor with a reduction potential of 0.2 to -1.0 V vs. SCE, ie a saturated calome electrode, and / or donor with an oxidation peak potential of 0.2 to 1.0 V vs. SCE provided.
- the potentials mentioned are determined cyclo voltammetrically or polarographically.
- the semiconducting polymer, copolymer and / or polymer blend used are those selected from the group of the polyheteroarylenes, for example polyfluorenes, the organo-soluble poly-p-arylene-vinylenes, for example poly-p-phenylene-vinylene (PPV), Po - lythiophenes and conductor polymers.
- the semiconducting polymer is particularly preferably a poly (3-alkylthiophene).
- the doping molecule is preferably an acceptor which is selected from the group of the dihalogen-substituted quinones, tetrafluorobenzenes and tetracyanodimethanes. Doping molecules which are selected from the group of compounds of the general formulas I to VI are particularly preferred
- acceptor molecules are dihalogen-substituted molecules which can be obtained using metal-catalyzed polymerization processes, For example, according to McCullogh, Yamamoto or Suzuki, have them built into the semiconducting polymers.
- the doping molecule is a dihalo-substituted donor.
- Donor molecules must be able to transfer electrons to the semiconducting material. This creates additional electrons in the semiconductor as free charge carriers.
- Dihalogen-substituted donor molecules are particularly preferred as donors.
- the doping molecule is particularly preferably a compound of the general formula VIII
- the at least one doping molecule is preferably present in a concentration of 0.4 to 20% by weight, particularly preferably 1 to 10% by weight, based on the overall system.
- the polymer system according to the invention preferably consists of a semiconducting polymer, copolymer and / or polymer blend with a charge carrier mobility of greater than 10 "5 cm 2 / Vs.
- an electronic component is also provided which contains a polymer system according to the invention according to one of claims 1 to 8.
- Such polymer systems are used in electronic components, in particular organic field effect transistors, polymeric diode structures, organic light-emitting diodes and photovoltaic cells based on semiconducting polymers.
- Figure 1 shows a 13 C-NMR spectrum of a pol (3-hexylthiophene) with built-in 4.3 mol% of 9-dicyanomethane fluorene.
- Figure 2 shows a comparison of the output characteristics of transistors with undoped or doped poly (3-hexylthiophene).
- FIG. 3 shows transfer characteristics of the transistors of undoped or doped poly (3-hexylthiophene).
- FIG. 4 shows the results of threshold voltage investigations of undoped or doped poly (3-hexylthiophene).
- the incorporation of the doping molecules into the semiconducting polymer first requires the provision of a corresponding bi-functionalized doping molecule.
- the 2,7-dibromo-9-fluorenone was reacted with malononitrile to form the organic acceptor molecule 2, 7-dibromo-9-dicyanomethane-fluorene by means of a Knoevennagel condensation.
- Grignard metathesis with acceptor incorporation in the polymer main chain.
- regioregular poly (3-hexylthiophene) with different contents of the acceptor molecule of 9-dicyanomethane fluorene were found in the polymer Main chain received.
- Table 1 shows poly (3-hexylthiophenes) with different contents of firmly integrated acceptor molecules (acceptor: 2, 7-dibromo-9-dicyanomethane fluorene).
- the polymers were made as follows
- the 2, 7-dibromo-9-dicyanomethane fluorene for example 0.225 g (0.583 mmol; 7.1 mol% based on the 2, 5-dibromo-3-hexylthiophene) and 42 mg (0.0775 mmol ) of [1, 3-bis (-diphenylphosphino) propane] dichloro-Ni (II) as a catalyst and the reaction solution is heated under reflux for 24 h. The reaction solution was cooled to room temperature and precipitated in acetone or Bethanoi.
- the organic phase was washed neutral and filtered through a silica gel acid.
- the organic phase was concentrated to about 20 ml and repeatedly precipitated in methanol. After drying in the VHS at 40 ° C, 550 mg (43%) of polymer were still present, cf. Test 2 in the table).
- Field effect transistors were set up to test how successfully the incorporation of doping molecules (here acceptor) has improved the properties of the polymeric semiconductor.
- a bottom-gate transistor configuration was used, with silicon gate electrode, Si0 2 insulator layer (capacitance 14.6 nF / cra 2 ) and gold source-drain electrodes.
- Two types of samples were used - one with the cleaned one Poly (3-hexylthiophene) (P3HT) as the active layer and one with the cleaned poly (3-hexylthiophene) (P3HT) with built-in dopant molecules
- P3HT Poly (3-hexylthiophene)
- P3HT Poly (3-hexylthiophene)
- P3HT poly (3-hexylthiophene)
- the electrical characterization of the transistor samples was also carried out in a glove box atmosphere.
- the output characteristics of the transistors with the different active layers are shown in FIG. 2.
- FIG. 2a shows output characteristics of the transistors with the cleaned pole (3-hexylthiophene) and FIG. 2b poly (3-hexylthiophene) with 1.8 mol% of permanently incorporated acceptor molecules in the main chain.
- the saturation mobilities of the polymers were determined from the transfer characteristics.
- the results for two different transistor channel lengths are summarized in Table 2. This shows the mobility of the transistor samples based on the poly (3-hexylthiophene) (P3HT) of the dopant-containing polymer with 1.8 mol% of permanently incorporated acceptor molecules in the main chain. Mainly, the demonstrated mobility values for the acceptor-containing polymer are increased by an order of magnitude compared to the purified P3HT.
- P3HT poly (3-hexylthiophene)
- the doping accordingly increased the mobility of the charge carriers and stabilized the transistor characteristics.
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410007399 DE102004007399B4 (de) | 2004-02-16 | 2004-02-16 | Polymersystem mit definiert einstellbarer Ladungsträgerbeweglichkeit und dessen Verwendung |
| PCT/EP2005/001353 WO2005078742A2 (de) | 2004-02-16 | 2005-02-10 | Polymersystem mit definiert einstellbarer ladungsträgerbeweglichkeit |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1716577A2 true EP1716577A2 (de) | 2006-11-02 |
| EP1716577B1 EP1716577B1 (de) | 2012-08-01 |
| EP1716577B8 EP1716577B8 (de) | 2012-10-03 |
Family
ID=34832686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05707315A Expired - Lifetime EP1716577B8 (de) | 2004-02-16 | 2005-02-10 | Polymersystem mit definiert einstellbarer ladungsträgerbeweglichkeit |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1716577B8 (de) |
| DE (1) | DE102004007399B4 (de) |
| WO (1) | WO2005078742A2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10717689B2 (en) * | 2016-08-30 | 2020-07-21 | Hong Kong Baptist University | Enhancing thermal stability of bulk heterojunction solar cells with fluorenone derivatives |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5151224A (en) | 1988-05-05 | 1992-09-29 | Osaka Gas Company, Ltd. | Tetrasulfonated metal phthalocyanine doped electrically conducting electrochromic poly(dithiophene) polymers |
| EP0409124A3 (en) | 1989-07-19 | 1991-09-11 | Matsushita Electric Industrial Co., Ltd. | Electrically conducting polymer, method for preparing the same and electrolytic capacitor comprising the same |
| US6030550A (en) | 1995-11-15 | 2000-02-29 | International Business Machines Corporation | Methods of fabrication of cross-linked electrically conductive polymers and precursors thereof |
| US6166172A (en) | 1999-02-10 | 2000-12-26 | Carnegie Mellon University | Method of forming poly-(3-substituted) thiophenes |
| ATE410791T1 (de) * | 1999-04-06 | 2008-10-15 | Cambridge Display Tech Ltd | Verfahren zur dotierung von polymeren |
| DE10152939B4 (de) * | 2001-10-26 | 2008-04-03 | Qimonda Ag | Polythiophene mit hohen Ladungsträgerbeweglichkeiten |
| DE10207859A1 (de) * | 2002-02-20 | 2003-09-04 | Univ Dresden Tech | Dotiertes organisches Halbleitermaterial sowie Verfahren zu dessen Herstellung |
| AU2003292984A1 (en) * | 2002-11-29 | 2004-07-22 | Infineon Technologies Ag | Amino-substituted oligothiophenes as organic semiconductor materials |
| DE10324554A1 (de) | 2003-05-30 | 2004-12-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Hochreine, ionenfreie halbleitende Polythiopene, Verfahren zu deren Herstellung und deren Verwendung zur Herstellung elektronischer Bauelemente |
| WO2006006121A1 (en) | 2004-07-08 | 2006-01-19 | Koninklijke Philips Electronics N.V. | Display device |
-
2004
- 2004-02-16 DE DE200410007399 patent/DE102004007399B4/de not_active Expired - Fee Related
-
2005
- 2005-02-10 EP EP05707315A patent/EP1716577B8/de not_active Expired - Lifetime
- 2005-02-10 WO PCT/EP2005/001353 patent/WO2005078742A2/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2005078742A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005078742A3 (de) | 2007-01-25 |
| DE102004007399A1 (de) | 2005-09-08 |
| WO2005078742A8 (de) | 2007-06-14 |
| WO2005078742A2 (de) | 2005-08-25 |
| EP1716577B8 (de) | 2012-10-03 |
| EP1716577B1 (de) | 2012-08-01 |
| DE102004007399B4 (de) | 2007-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2724389B1 (de) | Organisches elektronisches bauelement | |
| DE60307687T2 (de) | Polythiophene und damit hergestellte Vorrichtungen | |
| EP1798785B1 (de) | Transparente polymere Elektrode für elektro-optische Aufbauten | |
| DE602004005807T2 (de) | Organisches Halbleiterpolymer für organische Dünnfilm-Transistoren enthaltend Chinoxalin-Ringe im Polymerrückgrat | |
| EP1564251B1 (de) | Polythiophenformulierungen zur Verbesserung von organischen Leuchtdioden | |
| DE102007031220B4 (de) | Chinoide Verbindungen und deren Verwendung in halbleitenden Matrixmaterialien, elektronischen und optoelektronischen Bauelementen | |
| DE60312055T2 (de) | Polythiophene und damit hergestellte Vorrichtungen | |
| WO2009043683A1 (de) | Organischer photodetektor mit reduziertem dunkelstrom | |
| DE10219121A1 (de) | Siliziumpartikel als Additive zur Verbesserung der Ladungsträgermobilität in organischen Halbleitern | |
| DE102013101712B4 (de) | Photoaktives organisches Material für optoelektronische Bauelemente | |
| EP2083033B1 (de) | Organisches halbleitendes Copolymer und organische Elektrovorrichtung damit | |
| EP1716577B1 (de) | Polymersystem mit definiert einstellbarer ladungstr gerbeweg lichkeit | |
| DE102007052522A1 (de) | Verfahren zur Beschichtung von unpolaren Polyaromaten enthaltenden Schichten | |
| EP2824158B1 (de) | Halbleitendes Copolymer sowie Verfahren zu dessen Herstellung, Stoffgemisch, elektrisches oder elektronisches Bauelement sowie Verfahren zu dessen Herstellung | |
| DE10152939B4 (de) | Polythiophene mit hohen Ladungsträgerbeweglichkeiten | |
| WO2010139782A1 (de) | Licht absorbierendes organisches bauelement | |
| US7468329B2 (en) | Dedoping of organic semiconductors | |
| DE2929366A1 (de) | Verfahren zur herstellung elektrisch leitfaehiger polyphenylene und deren verwendung in der elektrotechnik und zur antistatischen ausruestung von kunststoffen | |
| EP3233873B1 (de) | Proazaphosphatrane als n-dotierstoffe in der organischen elektronik | |
| KR101400894B1 (ko) | 방사선 기반 높은 일함수를 갖는 그래핀 전극을 이용한 유기 박막 트랜지스터 제조 방법 및 이에 따라 제조되는 유기 박막 트랜지스터 | |
| WO2022214137A1 (de) | Dotanden für elektronische bauelemente, deren verwendung in elektronischen bauelementen, sowie elektronische bauelemente mit solchen dotanden | |
| DE10349029B4 (de) | Verwendung von Poly(alkoxythiophen) als Funktionsschicht in elektrischen Bauelementen | |
| EP4147283A1 (de) | Schichtsystem für ein organisches elektronisches bauelement | |
| Karakawa et al. | Branched polythiophene as a new amorphous semiconducting polymer for an organic field-effect transistor | |
| EP4548729A1 (de) | Organisches elektronisches bauelement mit einer chemischen verbindung der allgemeinen formel i, sowie verwendung einer solchen chemischen verbindung als n-dotand in einem organischen elektronischen bauelement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20060907 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL BA HR LV MK YU |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWAN |
|
| PUAK | Availability of information related to the publication of the international search report |
Free format text: ORIGINAL CODE: 0009015 |
|
| DAX | Request for extension of the european patent (deleted) | ||
| R17D | Deferred search report published (corrected) |
Effective date: 20070614 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01L 51/30 20060101ALI20080222BHEP Ipc: H01B 1/12 20060101ALI20080222BHEP Ipc: C08G 61/12 20060101AFI20080222BHEP |
|
| 17Q | First examination report despatched |
Effective date: 20080305 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 568681 Country of ref document: AT Kind code of ref document: T Effective date: 20120815 Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502005012960 Country of ref document: DE Effective date: 20120920 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: TROESCH SCHEIDEGGER WERNER AG |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D Effective date: 20120801 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120801 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20121201 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120801 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120801 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20121102 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120801 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20121203 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120801 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120801 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120801 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120801 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120801 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20121112 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120801 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120801 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120801 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed |
Effective date: 20130503 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20121101 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502005012960 Country of ref document: DE Effective date: 20130503 |
|
| BERE | Be: lapsed |
Owner name: FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWAN Effective date: 20130228 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130228 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130228 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130210 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20140220 Year of fee payment: 10 Ref country code: DE Payment date: 20140220 Year of fee payment: 10 Ref country code: CH Payment date: 20140220 Year of fee payment: 10 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20140219 Year of fee payment: 10 Ref country code: FR Payment date: 20140218 Year of fee payment: 10 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20140220 Year of fee payment: 10 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120801 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130210 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20050210 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502005012960 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20150901 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150901 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 568681 Country of ref document: AT Kind code of ref document: T Effective date: 20150210 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20150210 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150228 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20151030 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150210 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150210 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150901 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150302 |