http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-212615-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f9ee1cd30c7b0c3ac824db992572eb7d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J9-12 |
| filingDate | 1982-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df42dd1c19b7f9c7d30fb091257d66a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9e1d71d8e214f13851fd0a576675714 |
| publicationDate | 1984-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-212615-A1 |
| titleOfInvention | METHOD FOR PRODUCING A SEMITRANSPARENT PHOTO CATATODE |
| abstract | In order to be able to inexpensively produce a semitransparent photocathode for a photographic tube, which is preferably used in scintillation measurement but also in optical metrology, with lower sheet resistance and extended operating temperature range, the application of layers substantially influencing the sheet resistance and the operating temperature range is to be modified, specifically improving these parameters, with little effort and within reasonable tolerances made feasible. For this purpose, in the photographic tube, on whose front panel in a conventional manner a Kaliumantimonidgrundschicht has been applied as long as Zaesiumdampf developed until between two suitable measuring points flows an empirically determined, a Zaesiummenge recognized as optimal corresponding isolation current. Then, under control of the photo emission, antimony is evaporated until the photo emission has reached a new maximum value. |
| priorityDate | 1982-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.