http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112882301-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1523 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-15165 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1516 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1523 |
| filingDate | 2021-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112882301-B |
| titleOfInvention | A light valve with gray tone and its application |
| abstract | The invention provides a light valve with a gray tone. The dark state of the light valve is gray tone, and the bright state is transparent. The gray tone is: in the CIELab color coordinate, 20<L<45, -0.5<a<1.5, -2.5<b<2.5. The invention provides a light valve with a specific gray tone, the dark state is gray, and the bright state is transparent, which is a light valve with intermediate tone-gray tone. The invention improves the selectivity of the light valve, and further widens the application depth and width of the light valve. |
| priorityDate | 2020-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 148.