http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4128844-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd446fb0d73aa96d044fea2eaa3c8ebc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J29-451 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J29-45 |
| filingDate | 1977-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1978-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1e44328d87d7acf5cfad3d055fa71db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27c34da7fea681c079b3ec7cf86c0151 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adb06d56bce37647d29e89fb6c091249 |
| publicationDate | 1978-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4128844-A |
| titleOfInvention | Camera tube target structure exhibiting greater-than-unity amplification |
| abstract | Proceeding in order from the light-side to the beam-side of the target structure, the structure includes a transparent glass plate, a transparent signal electrode, a photoconductive layer of n-type CdSe, and a layer of n-type ZnSe. The interface between the two n-type layers is possessed of a multitude of interface states capable of capturing holes optically liberated in the photoconductor and electrons injected by the scanning beam. Beam-injected electrons cannot pass directly across the interface, and therefore dark current is reduced in a manner as effective as with p-n junction target structures. Each optically generated hole trapped at the interface lowers the potential barrier for beam-injected trapped electrons by an amount such as to cause more than one such electron to enter the conduction band of the CdSe layer, resulting in greater-than-unity amplification. Amplification by factors in excess of 100 can be achieved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4952839-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0039219-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5233265-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4419604-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2951482-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0255246-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0255246-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4888521-A |
| priorityDate | 1974-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.