EP1570711A2
Electroluminescent devices with low work function anode
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 5 December 2023, 2.8 years ago.
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- Projected expiry
- Today
98 members in 10 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 2002078809 | Republic of Korea | – | |
| 20020078809 | Republic of Korea | A | |
| 0302659 | Republic of Korea | W |
Members98
| Document | Office | Kind | |
|---|---|---|---|
| KR20010062711A | Republic of Korea | A | |
| WO0149806A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP1175470A1 | European Patent Office (EPO) | A1 | |
| CN1361650A | China | A | |
| TW506229B | Taiwan Province of China | B | |
| US2002158242A1 | United States of America | A1 | |
| KR100377321B1 | Republic of Korea | B1 | |
| JP2003519432A | Japan | A | |
| US6720573B2 | United States of America | B2 | |
| US2004113547A1 | United States of America | A1 | |
| KR20040051507A | Republic of Korea | A | |
| WO2004054326A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU2003302867A1 | Australia | A1 | |
| US2004164294A1 | United States of America | A1 | |
| US2004169175A1 | United States of America | A1 | |
| WO2004054326A3 | World Intellectual Property Organization (WIPO) | A3 | |
| TW200420177A | Taiwan Province of China | A | |
| JP3614405B2 | Japan | B2 | |
| WO2005078805A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP1570711A2This record | European Patent Office (EPO) | A2 | |
| TWI241864B | Taiwan Province of China | B | |
| US6953947B2 | United States of America | B2 | |
| TW200537693A | Taiwan Province of China | A | |
| JP2006503443A | Japan | A | |
| US2006038484A1 | United States of America | A1 | |
| WO2006019270A1 | World Intellectual Property Organization (WIPO) | A1 | |
| TW200610807A | Taiwan Province of China | A | |
| KR20060042013A | Republic of Korea | A | |
| KR20060053119A | Republic of Korea | A | |
| KR100606634B1 | Republic of Korea | B1 | |
| KR100634682B1 | Republic of Korea | B1 | |
| EP1716601A1 | European Patent Office (EPO) | A1 | |
| CN1914738A | China | A | |
| KR20070047017A | Republic of Korea | A | |
| KR20070049080A | Republic of Korea | A | |
| US2007102698A1 | United States of America | A1 | |
| WO2007052985A1 | World Intellectual Property Organization (WIPO) | A1 | |
| KR100718765B1 | Republic of Korea | B1 | |
| KR100721656B1 | Republic of Korea | B1 | |
| EP1794255A1 | European Patent Office (EPO) | A1 | |
| WO2007066898A1 | World Intellectual Property Organization (WIPO) | A1 | |
| CN1989787A | China | A | |
| JP2007520075A | Japan | A | |
| CN101006159A | China | A | |
| TW200729569A | Taiwan Province of China | A | |
| TW200731856A | Taiwan Province of China | A | |
| EP1842890A1 | European Patent Office (EPO) | A1 | |
| EP1842891A1 | European Patent Office (EPO) | A1 | |
| JP2007287698A | Japan | A | |
| US2007257605A1 | United States of America | A1 | |
| JP2007311811A | Japan | A | |
| US2008001532A1 | United States of America | A1 | |
| TWI294687B | Taiwan Province of China | B | |
| JP2008510312A | Japan | A | |
| KR20080052541A | Republic of Korea | A | |
| CN100397678C | China | C | |
| EP1943322A1 | European Patent Office (EPO) | A1 | |
| EP1945735A1 | European Patent Office (EPO) | A1 | |
| CN101297018A | China | A | |
| CN101305071A | China | A | |
| US2008284325A1 | United States of America | A1 | |
| EP1175470A4 | European Patent Office (EPO) | A4 | |
| US2009058260A9 | United States of America | A9 | |
| KR100890862B1 | Republic of Korea | B1 | |
| JP2009514243A | Japan | A | |
| JP2009515358A | Japan | A | |
| US7538341B2 | United States of America | B2 | |
| EP1570711B1 | European Patent Office (EPO) | B1 | |
| AT433649T | Austria | T | |
| ATE433649T1 | Austria | T1 | |
| EP1945735A4 | European Patent Office (EPO) | A4 | |
| US7560175B2 | United States of America | B2 | |
| DE60327944D1 | Germany | D1 | |
| CN100527472C | China | C | |
| US2009230842A9 | United States of America | A9 | |
| US7648779B2 | United States of America | B2 | |
| US7648780B2 | United States of America | B2 | |
| EP1943322A4 | European Patent Office (EPO) | A4 | |
| EP1794255A4 | European Patent Office (EPO) | A4 | |
| US2010117063A9 | United States of America | A9 | |
| US7763882B2 | United States of America | B2 | |
| TWI328296B | Taiwan Province of China | B | |
| JP4537207B2 | Japan | B2 | |
| TWI345583B | Taiwan Province of China | B | |
| CN101006159B | China | B | |
| US2012007064A1 | United States of America | A1 | |
| US8253126B2 | United States of America | B2 | |
| JP5117388B2 | Japan | B2 | |
| JP2013016815A | Japan | A | |
| TWI389596B | Taiwan Province of China | B | |
| CN101297018B | China | B | |
| JP5259128B2 | Japan | B2 | |
| JP5259129B2 | Japan | B2 | |
| EP1175470B1 | European Patent Office (EPO) | B1 | |
| JP5912977B2 | Japan | B2 | |
| EP1794255B1 | European Patent Office (EPO) | B1 | |
| EP1842890B1 | European Patent Office (EPO) | B1 | |
| EP1842891B1 | European Patent Office (EPO) | B1 |
66 legal events, as 7 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Patent expired because of reaching the maximum lifetime of a patentExpiredMK | MK | NL | |
| Expiry of rightR071 | R071 | DE | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Fee paymentPLFP | PLFP | FR | |
| Fee paymentPLFP | PLFP | FR | |
| Fee paymentPLFP | PLFP | FR | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent ceasedCeasedPL | PL | CH | |
| No opposition filedOpposition26N | 26N | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Corresponds to:REF | REF | EP | |
| European patents granted designating irelandGrantedFG4D | FG4D | IE | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Information related to communication of intention to grant a patent modifiedORIGINAL CODE: EPIDOSCIGR1GRAC | GRAC | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Request for extension of the european patent (deleted)DAX | DAX | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 1570711
- Application
- 38127072
Titles3
- German
- ELEKTROLUMINESZENZBAUELEMENTE MIT ANODE MIT NIEDRIGER ARBEITSFUNKTION
- English
- ELECTROLUMINESCENT DEVICES WITH LOW WORK FUNCTION ANODE
- French
- DISPOSITIFS ELECTROLUMINESCENTS DOTES D'UNE ANODE A FAIBLE TRAVAIL D'EXTRACTION
Classification
- CPC, 18
- H05B33/14
- H05B33/26
- C09K11/06
- C09K2211/1044
- Y10S428/917
- H10K85/631
- H10K85/626
- H10K85/654
- H10K85/6572
- H10K85/731
- H10K85/324
- H10K50/14
- H10K50/17
- H10K50/818
- H10K2102/3026
- H10K2101/50
- H10K50/81
- H10K50/805
- IPC, 4
- H05B33 26
- C09K11 06
- H05B33 14
- H10K99 00
Designated states31
- Contracting states, 27
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Romania
- Sweden
and 3 moreShow fewer
- Slovenia
- Slovakia
- Türkiye
- Extension states, 4
- Albania
- Lithuania
- Latvia
- North Macedonia