http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2017150408-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-604 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-62 |
| filingDate | 2017-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2017150408-A1 |
| titleOfInvention | Video projection system |
| abstract | In a video projection system using a reflective transparent screen, it is possible to prevent an unnecessary image from being formed on an object other than the reflective transparent screen and to provide a video projection system excellent in bright place contrast. According to the present invention, a first reflective transparent screen, a first video projection unit disposed on the front side with respect to the first reflective transparent screen, and the first reflective type And a first polarizing plate disposed on the rear side with respect to the transparent screen, wherein the image light projected from the first video projection unit is connected by the first reflective transparent screen. Of the image light projected from the first image projection unit and transmitted through the first reflective transparent screen is polarized light and absorbed by the first polarizing plate. A featured video projection system is provided. . |
| priorityDate | 2016-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.