| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9884b2360f2413d7edea0d5af39f775a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-387
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2933-0016 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-22 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-22 |
| filingDate |
2005-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08ffa98121f8ff76f24eb6d6a742af72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b84807795c9d8adf5efc016f38de696 |
| publicationDate |
2010-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-102005013894-B4 |
| titleOfInvention |
Electromagnetic radiation generating semiconductor chip and method for its production |
| abstract |
An electromagnetic radiation generating semiconductor chip (1) in which a semiconductor layer sequence (3) suitable for generating electromagnetic radiation is grown on a first main surface (21) of a radiation-transmissive, electrically conductive growth substrate (2) characterized in that - On one of the semiconductor layer sequence (3) facing away from the second main surface (22) of the growth substrate (2) a roughening (23) is provided which acts as a diffuser for one of the semiconductor layer sequence (3) in the growth substrate in the emitted electromagnetic radiation and - On the roughening (3) for the electromagnetic radiation reflecting layer or layer sequence (4) is applied. |
| priorityDate |
2004-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |