http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-202012978-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2457-208 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate | 2019-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7228732b1f78db0702e59f10cee4378c |
| publicationDate | 2020-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-202012978-A |
| titleOfInvention | Circular polarizing plate and display device |
| abstract | An object of the present invention is to improve a problem that in-plane uniformity of the reflected hue of a circularly polarizing plate deteriorates with time when it has been subjected to a durability test in a high temperature and high humidity environment and is put at room temperature. A solution of the above problem is a circularly polarizing plate in which a polarizing plate and a retardation film are laminated, wherein the polarizing plate includes a polarizer and a protective film, the protective film is disposed on a side of the polarizer opposite to the retardation film side, the water vapor transmission rate of the protective film is 450 g/m2*24 hours or less, and the dimensional shrinkage rate of the circularly polarizing plate is 4.1*10<SP>-4</SP> mm/hour or less. |
| priorityDate | 2018-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.