http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I733793-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7007b2d8585f9139b339e14a26a83854 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-2073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-142 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-18 |
| filingDate | 2017-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d18389ab05e5abc263ae75009283a7e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_102afc83d748a42f8ef56d914bc90f90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e517a534d91f5a87ec40451a665a78b7 |
| publicationDate | 2021-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I733793-B |
| titleOfInvention | Optical phase difference component and projector |
| abstract | The optical retardation member 100 is provided with: a transparent base 40: a concave-convex pattern 80 composed of a plurality of convex portions 60, the convex portions 60 extending in one direction and the cross section of a plane perpendicular to the extending direction is slightly trapezoidal; and a high refractive index layer 30: The upper surface 60t and the side surface 60s of the convex portion 60 formed on the transparent base 40, and have a refractive index higher than that of the convex portion 60; and the laminated body 20: the high refractive index layer 30 formed on the upper surface 60t of the convex portion 60 superior.nn n n There is an air layer 90 between the high refractive index layers 30 on the opposite side surfaces 60s of the adjacent convex portions 60. The laminate 20 includes a first layer 22 formed on the high refractive index layer 30, a 2k layer formed on the 2k-1 layer (k is an integer from 1 to n), and a 2k+ layer formed on the 2k layer One layer, the refractive index of the first layer 22 is lower than the refractive index of the high refractive index layer 30, and the refractive index of the 2k+1 layer is lower than the refractive index of the 2k layer. The optical retardation member 100 exhibits high transmittance in a wide wavelength range. |
| priorityDate | 2016-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 223.