| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-1369
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 |
| filingDate |
2005-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b11b2be1c7e334f70976f2f162f4f769
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d13020fcfc91be4b73024143fd06ba5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36e400a926e23caf9cf19c21db42d516
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b512879641f7d68916f2c004a9f350b |
| publicationDate |
2007-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1768117-A1 |
| titleOfInvention |
Liquid crystal light modulating element and optical head device |
| abstract |
To provide a liquid crystal optical modulation element capable of stably modulating a laser beam having a wavelength of at most 500 nm for a long period of time. n A liquid crystal optical modulation element to modulate a laser beam having a wavelength of at most 500 nm, which comprises a layer of a liquid crystal composition sandwiched between a pair of transparent substrates facing each other, characterized in that each of the pair of transparent substrates has an electrode and an alignment film comprising a polyimide on the surface which faces the other transparent substrate, the alignment film and the liquid crystal composition are in contact with each other, and the liquid crystal composition contains an antioxidant. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11312908-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012079710-A1 |
| priorityDate |
2004-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |