EP1722425A3
Light emitting device and manufacturing method thereof and light emitting display and manufacturing method thereof
Abstract
The present invention provides a light emitting device comprising a substrate comprising a thin film transistor, a first electrode formed on the substrate and electrically connected to the thin film transistor, a light emitting part formed on the first electrode; a second electrode formed on the light emitting part, and an auxiliary common electrode formed on a partial area of the second electrode, the partial area including a part of a non-emitting area..
Term
Term ended
Projected expiry passed 10 May 2026, 0.4 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP1331666A2 | Cites | European Patent Office (EPO) | XI | Search report | 1-21 |
| EP1475849A2 | Cites | European Patent Office (EPO) | X | Search report | 1-3,5,7,9-12,14,16,18,20,21 |
| JP2003186420A | Cites | Japan | X | Search report | 1-3,5,7,11,12,14,16,18 |
| US2003201447A1 | Cites | United States of America | XI | Search report | 1-21 |
| US2004178722A1 | Cites | United States of America | X | Search report | 1-5,7,11,12,14-16,18 |
13 members in 5 offices; this record represents the family
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 20050039278 | Republic of Korea | – | |
| 20050039278 | Republic of Korea | A | |
| 20060033372 | Republic of Korea | – | |
| 20060033372 | Republic of Korea | A |
Members13
| Document | Office | Kind | |
|---|---|---|---|
| CN1862825A | China | A | |
| EP1722425A2 | European Patent Office (EPO) | A2 | |
| US2006255726A1 | United States of America | A1 | |
| KR20060117481A | Republic of Korea | A | |
| JP2006318910A | Japan | A | |
| KR100692091B1 | Republic of Korea | B1 | |
| KR20070101930A | Republic of Korea | A | |
| KR100784544B1 | Republic of Korea | B1 | |
| US7605536B2 | United States of America | B2 | |
| US2010127273A1 | United States of America | A1 | |
| US7915818B2 | United States of America | B2 | |
| EP1722425A3This record | European Patent Office (EPO) | A3 | |
| CN1862825B | China | B |
13 legal events, as 2 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Application deemed to be withdrawnWithdrawn18D | 18D | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | EP | |
| De no longer designated stateR108 | R108 | DE | |
| No designation fees paidAKY | AKY | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | 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
- 1722425
- Application
- 60096484
Titles3
- German
- Lichtemittierende Vorrichtung und deren Herstellungsmethode und lichtemittierende Anzeige und deren Herstellungsmethode
- English
- Light emitting device and manufacturing method thereof and light emitting display and manufacturing method thereof
- French
- Dispositif électroluminescent et sa méthode de fabrication et panneau d'affichage électroluminescent et sa méthode de fabrication
Classification
- CPC, 6
- H10K59/1315
- H10K50/824
- H10K59/131
- H10K59/80522
- H10K59/8794
- H10K50/87
- IPC, 1
- H01L51 52
Designated states36
- Contracting states, 31
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Iceland
- Italy
- Liechtenstein
- Lithuania
- Luxembourg
- Latvia
- Monaco
- Netherlands (Kingdom of the)
and 7 moreShow fewer
- Poland
- Portugal
- Romania
- Sweden
- Slovenia
- Slovakia
- Türkiye
- Extension states, 5
- Albania
- Bosnia and Herzegovina
- Croatia
- North Macedonia
- Yugoslavia, later Serbia and Montenegro (until 2006)