| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24c39e4dc286833abc38483ab3822aee |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133761
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-294 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1627
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13306
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133788
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-134309
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133711
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133753
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-083 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04 |
| filingDate |
2014-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2888edaeb2d9daf5a038b52bd6b006f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a463f3ca50b0a6b857311038666e28b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d725adaceffad6c3f2596c5162c6b8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eabc04366daef07cdda4eaffbf1fc470
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1ae28201417fcc12e00916984b6e71d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_540c72396367e851e11bb1e82bd87c13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ded539135e31fcb6c4c28fe4d68a83db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_146e73bcf0a187d8138507029073dc75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5644af0a0fd36d026a90cdb649b94760 |
| publicationDate |
2015-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AU-2014221208-A1 |
| titleOfInvention |
Method and apparatus for ophthalmic devices including gradient-indexed and shaped liquid crystal layers |
| abstract |
This invention discloses methods and apparatus for providing a variable optic insert into an ophthalmic lens. The variable optic insert may have surfaces within that have differing radii of curvature. A liquid crystal layer may be used to provide a variable optic function and in some embodiments, an alignment layer for the liquid crystal layer may be patterned in a radially dependent manner. The patterning may allow for the index of refraction of the optic device to vary in a gradient-indexed or GRIN manner. An energy source is capable of powering the variable optic insert included within the ophthalmic lens. In some embodiments, an ophthalmic lens is cast-molded from a silicone hydrogel. The various ophthalmic lens entities may include electroactive liquid crystal layers to electrically control optical characteristics. 200 - 210 Figure 28 |
| priorityDate |
2013-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |