http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020262498-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-06 |
| filingDate | 2020-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cf4356d77c62764a5daccada1967e8e |
| publicationDate | 2020-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020262498-A1 |
| titleOfInvention | Viewing angle expansion film, polarizing plate, liquid crystal display device, and method for manufacturing viewing angle expansion film |
| abstract | A viewing angle expansion film for expanding the viewing angle, wherein the viewing angle expansion film is equipped with a plurality of hole-containing parts, the hole-containing parts contain holes, and the depth of the hole-containing parts is from 0.5 μm to 2.0 μm; a polarizing plate equipped with the viewing angle expansion film and a polarizer; a liquid crystal display device equipped with the polarizing plate; and a method for producing a viewing angle expansion film that includes a step 1 for preparing a hole-containing material film having hole-containing parts and a step 2 for stretching the hole-containing material film and changing the shape of the holes in the hole-containing parts of the hole-containing material film. |
| priorityDate | 2019-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.