http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2569994-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b26ed5771e9a15eec18d85535ed58b3b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-1032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-1832 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-1443 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-02966 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-1013 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-144 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-11 |
| filingDate | 2018-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09bcab6883712f3ac72070c197acef20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2b144caf0b5ee488d462cf9a7b1ca5e |
| publicationDate | 2019-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2569994-A |
| titleOfInvention | A dual band photodiode element and method of making the same |
| abstract | A photodiode responsive to dual band radiation, comprising: first 104 and second 106 p-type regions; an n-type region 105 arranged between the p-type regions to provide PN-junctions 109, 110; a shorter waveband absorbing region and a longer waveband absorbing region, provided by one or more of the p-type regions and the n-type region; an n-type barrier, provided by the n-type region, being non-absorbent to the longer waveband; a further n-type region 107 that interfaces with the first n-type region; and, two ohmic contacts 111, 112 arranged on the second p-type region and the further n-type region respectively. A portion of the second p-type region may be type converted to provide the further n-type region. A Mercury-Cadmium-Telluride semiconductor may be used to form the regions. The photodiode may be in mesa form and may be used in a detector array. |
| priorityDate | 2018-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.