EP1566846A3
Optoelectronic device
Abstract
Optoelectronic component, in which an optoelectronic chip (1) is fastened on a chip carrier part (2) of a leadframe (7), in which the leadframe (7) has a connection part (8) arranged at a distance from the chip carrier part (2) an electrical contact of the optoelectronic chip (7) is electrically connected. The chip carrier part (2) has, for improved dissipation of the heat from the chip (1), a plurality of external connections (4, 5, 6) which protrude from this at various points of a sheathing (3) at a distance from one another.

Term
Term ended
Projected expiry passed 27 July 2018, 8.2 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
2 sheets
Sheet 1 Sheet 2
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| DE19536454A1 | Cites | Germany | DXAY | Search report | 1,3-8 |
| US5146310A | Cites | United States of America | YA | Search report | 10 |
| US5519576A | Cites | United States of America | A | Search report | 1-10 |
| WO9820718A1 | Cites | World Intellectual Property Organization (WIPO) | PA | Search report | 1-10 |
| JPH06204604A | Cites | Japan | XA | Search report | 1,3-7 |
| JPH07202271A | Cites | Japan | A | Search report | 1-10 |
| JPS6081877A | Cites | Japan | A | Search report | 1-10 |
31 members in 6 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 19732646 | Germany | – | |
| 19732646 | Germany | A | |
| 98947353 | European Patent Office (EPO) | A |
Members31
| Document | Office | Kind | |
|---|---|---|---|
| WO9907023A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP1004145A1 | European Patent Office (EPO) | A1 | |
| TW408460B | Taiwan Province of China | B | |
| JP2001518692A | Japan | A | |
| US6376902B1 | United States of America | B1 | |
| US2002089047A1 | United States of America | A1 | |
| US6469321B2 | United States of America | B2 | |
| US2003025170A1 | United States of America | A1 | |
| US6573580B2 | United States of America | B2 | |
| US2003189236A1 | United States of America | A1 | |
| DE29825022U1 | Germany | U1 | |
| US6759733B2 | United States of America | B2 | |
| DE29825062U1 | Germany | U1 | |
| US2004238930A1 | United States of America | A1 | |
| EP1004145B1 | European Patent Office (EPO) | B1 | |
| DE59812835D1 | Germany | D1 | |
| EP1566846A2 | European Patent Office (EPO) | A2 | |
| US7102215B2 | United States of America | B2 | |
| US2006197103A1 | United States of America | A1 | |
| JP2007036293A | Japan | A | |
| JP2007036294A | Japan | A | |
| JP2007036295A | Japan | A | |
| US7183632B2 | United States of America | B2 | |
| US2007126098A1 | United States of America | A1 | |
| US7508002B2 | United States of America | B2 | |
| JP2009152639A | Japan | A | |
| EP1566846A3This record | European Patent Office (EPO) | A3 | |
| EP2267797A1 | European Patent Office (EPO) | A1 | |
| EP2267798A1 | European Patent Office (EPO) | A1 | |
| EP2267798B1 | European Patent Office (EPO) | B1 | |
| EP1566846B1 | European Patent Office (EPO) | B1 |
40 legal events, as 4 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 | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| 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 | |
| Fee paymentPLFP | PLFP | FR | |
| No opposition filedOpposition26N | 26N | 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 | |
| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | DE | |
| Fee paymentPLFP | PLFP | FR | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| Divisional application: reference to earlier applicationAC | AC | EP | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedNOT ENGLISHFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Intention to grant announcedINTG | INTG | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: H01L0033000000R079 | R079 | DE | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Designation fees paidAKX | AKX | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | 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 | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Divisional application: reference to earlier applicationAC | AC | EP | |
| Designated contracting statesAK | AK | 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
- 1566846
- Application
- 50117597
Titles3
- German
- Optoelektronisches Bauelement
- English
- Optoelectronic device
- French
- Dispositif opto-électronique
Classification
- CPC, 6
- H10H20/8506
- H10H20/8582
- H10H20/8585
- H10H20/857
- H10W90/00
- H10W90/756
- IPC, 5
- H01L33 00
- H10W70 40
- H01L33 48
- H01L33 62
- H01L33 64
Designated states1
- Contracting states, 1
- United Kingdom