http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212569293-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82cbecd4a0ceadc1199e8bdbca44caf3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aad7a8a0545e5d27a245e153f73e182b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-132 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-13 |
| filingDate | 2020-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b28681932054f653fb53d4af88ec9793 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cf724e90718c3f802a23d24d9066a87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad2b07e95d68497107c62e5e255eeafb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_801e718db3c471d17e212a33504872b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8194047eca9a9730dacec120402b9a30 |
| publicationDate | 2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212569293-U |
| titleOfInvention | Augmented reality waveguide lens |
| abstract | The utility model discloses an augmented reality waveguide lens, be in including waveguide substrate, setting the graded index layer on waveguide substrate surface, and set up the graded index layer is kept away from waveguide substrate side surface has nanostructured's functional area, the refractive index on graded index layer changes certainly the waveguide substrate is past the functional area direction progressively diminishes. The utility model also discloses a preparation method of augmented reality waveguide lens, this method includes: providing a waveguide substrate; preparing a graded index layer on the waveguide substrate; preparing a photoresist layer on the surface of one side, far away from the waveguide substrate, of the graded index layer; and preparing a nano structure on the photoresist layer. Through the gradual decrease of the refractive index change of the gradient refractive index layer from the waveguide substrate to the functional area, the light crosstalk caused by the matching of the low refractive index functional area and the high refractive index waveguide substrate is avoided, and the display resolution and the experience effect are improved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113075767-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113075767-B |
| priorityDate | 2020-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.