http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109946776-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de8deb21d6ad4ba82bf0cb2718322784 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-22 |
| filingDate | 2017-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2d18d3f3635c8a8f7dd932ddc209775 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5753a96483a393f66775596446d8347b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c4bc8722bb77a94c4461539d38ba237 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2385280ba4a4f413b7fc4f0200bbfae |
| publicationDate | 2019-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109946776-A |
| titleOfInvention | Optical filter, method of making the same, and imaging device having the same |
| abstract | The present invention provides an optical filter, a preparation method thereof, and an imaging device having the same. The optical filter includes a base material layer, an optical adjustment layer and a resin layer laminated on at least one side of the base material layer, and the optical adjustment layer includes at least one set of laminated low-refractive-index material layers and high-refractive-index material layers, Since the above-mentioned optical filter also includes a blue-light absorbing material disposed in the resin layer, the above-mentioned blue-light absorbing agent can absorb blue light in a specific wavelength band, so that the left side of the curve of the optical filter does not drift with the incident large-angle light, thereby making the above-mentioned optical filter Under the illumination of different angles of incident light, the curve drift is very small, which can meet the requirements of mobile phone manufacturers for the large-angle drift value of the filter. |
| priorityDate | 2017-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.