| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d95671e44e3acfff0b97db48cb0d38e0 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2001-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39452efab238312aa5a8c62bc3ac27c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5263026d234b01af6a62f66d023ffe42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9cd2cbb0e0172d0fe3ffe8ce833dafc |
| publicationDate |
2003-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003167127-A |
| titleOfInvention |
Birefringent holographic optical element and manufacturing method thereof |
| abstract |
(57) [Abstract] [Purpose] A film of a mixture of a photosensitive polymer and a low molecular weight compound is irradiated with two beams of light to separate natural light into two orthogonally polarized components and transmit one of them. And realization of an optical element characterized by having a function of reflecting the other and a manufacturing method thereof. [Structure] A mixture of a photosensitive polymer and a low molecular compound is applied onto a substrate to form a film. The film is irradiated with two laser beams that are separated into two light beams by a beam splitter. Alternatively, the mask pattern is used for light irradiation, followed by irradiation with two light beams of interference light. The birefringent holographic optical element manufactured by the manufacturing method of the present invention has a function of separating natural light into two orthogonal polarization components, transmitting one and reflecting the other, and refracting the transmitted polarization component. It is possible to provide an optical anisotropic element effective for improving the light utilization efficiency of the surface light source device. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7776411-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4697538-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7572490-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11789285-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2019026720-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5660047-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111373305-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020056881-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007052145-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007052144-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8998420-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2011062036-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011062036-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019026720-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7119862-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10989854-B2 |
| priorityDate |
2001-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |