http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2144391-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be055db3c1a09879df07379ba969e223 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-625 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-625 |
| filingDate | 1995-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a30e444bb4e9aeb1907e2ef1ded079a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87a3e02058a6e69290b913776d407cc4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cee54ca3a2b9d1b8cc02f9afacaa9b4 |
| publicationDate | 2001-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2144391-C |
| titleOfInvention | Light transmission screen and its manufacturing method |
| abstract | The present invention makes it possible to improve color shift, shading and view angles, to prevent external light absorption and reflection, to enhance external light contrast, to eliminate reflection of external images that appear on a light transmission screen's face plate, and to provide distinct pictures free of the adverse effects of dust. The light transmission screen disclosed by the present invention comprises a Fresnel lens sheet, a transparent lenticular Lens sheet arranged on the Fresnel lens sheet's radiant light side and a front diffusion panel formed of a thin diffusion layer and a transparent layer and arranged on the lenticular lens sheet's light radiant side. |
| priorityDate | 1994-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.