| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e88082776684c9b608771e030f0f89b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-555
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-673 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-555
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B13-0075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B13-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B26-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B7-028 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B7-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-14 |
| filingDate |
2006-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0194fb5cbaacaec42b625ea6c77cd9a |
| publicationDate |
2007-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2007206325-A |
| titleOfInvention |
Optical element, optical unit, and imaging apparatus |
| abstract |
An object of the present invention is to provide an optical element, an optical unit, and an imaging device in which refractive power can be freely changed and deterioration in performance is suppressed. A liquid in which an aqueous liquid and an oily liquid each having different refractive indexes and immiscible with each other and having optical transparency are accommodated therein, and at least transmit light in a predetermined optical axis direction. A container, a coating film that covers at least a part of the inner surface of the liquid container and whose hydrophilicity / hydrophobicity changes according to temperature, and a temperature adjustment mechanism for adjusting the temperature of the coating film are provided. Since there is no need to discharge the electric charge to the liquid, the problem that bubbles are generated due to the electrolysis of the liquid can be avoided, and light transmission can be maintained over a long period of time. [Selection] Figure 3 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012509117-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113759637-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009535146-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020246772-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013509208-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9204788-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020145687-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113272732-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113759637-B |
| priorityDate |
2006-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |