http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003249164-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_49f04b1dc6b9fcc2d8b159c5ebee364b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2201-3421 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J31-506 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J31-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J43-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J40-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J31-50 |
| filingDate | 2002-02-22^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a57514908869a51debf721a2bee56f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5f239bb975f716ee6ba81a3fde1ab71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bfe652ce7beccebfc6e0bf991af8721 |
| publicationDate | 2003-09-05^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003249164-A |
| titleOfInvention | Transmission type photocathode and electron tube |
| abstract | PROBLEM TO BE SOLVED: To provide a transmissive photocathode having sufficient sensitivity to light having a short wavelength such as ultraviolet light and capable of emitting photoelectrons generated by photoelectric conversion with high efficiency, and the same. An electron tube using the same is provided. SOLUTION: The transmission type photocathode according to the present invention comprises a light absorbing layer 1 made of diamond or a material containing diamond as a main component, a support frame 21 for supplementing the mechanical strength of the light absorbing layer 1, and a light absorbing layer 1. The first provided for the entrance surface of It is constituted by an electrode 31 and a second electrode 32 provided on the emission surface of the light absorption layer 1. Then, a voltage is applied between the entrance surface and the exit surface of the light absorption layer 1, and an electric field is formed inside the light absorption layer 1. When the light to be detected is incident and photoelectrons are generated inside the light absorbing layer 1, the photoelectrons are accelerated in the direction of the emission surface by the electric field formed inside the light absorbing layer 1, and are emitted outside the transmissive photocathode. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7234099-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021077560-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011181416-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11657997-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009277515-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8481937-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019212622-A |
| priorityDate | 2002-02-22^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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