http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07325217-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3d0ca22d5e7fceaa2769bfa581282028 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 1994-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_557ff90381a1350e228ae303d1ccdcee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d97d36b6045861d4b0180da3ac735212 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_391a523c31351a4e89f79baf1470ce15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef63655160fc377282520e3a729d31d9 |
| publicationDate | 1995-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07325217-A |
| titleOfInvention | Polarization separation element |
| abstract | (57) [Abstract] [Purpose] The characteristics of the polarization separation element are made uniform and compact, and the environment resistance thereof is improved. [Structure] Substrate 1 having concave-convex periodic grating formed on its surface And at least the convex portion 1 of the concave and convex portions 1a and 1b of the substrate 1. a birefringent material layer 2 composed of a polydiacetylene alignment film formed on a, and one of the ordinary light phase difference and the extraordinary light phase difference between the concave portion and the convex portion is an even multiple of π. The thickness of the birefringent material layer 2 and the depth of the concave portion of the substrate 1 are set so that |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005534981-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5793733-A |
| priorityDate | 1994-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.