| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-3105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-3144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N9-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F9-00 |
| filingDate |
2001-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2004-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100450803-B1 |
| titleOfInvention |
Projection type display device |
| abstract |
Provided is a projection display device capable of reducing heat absorption of a polarizing plate.n n n In the projection display device of the present invention, the polarization splitter transmits the first light polarized in one direction by the polarization circuit included in the composite light generated by the color synthesis circuit and polarizes in the other direction by the polarization circuit. By reflecting this implemented second light, the first light is separated from the second light. |
| priorityDate |
2000-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |