http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106154364-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate | 2015-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106154364-B |
| titleOfInvention | A kind of quantum dot wide color gamut polyester film, brightness enhancement film and diffusion film for backlight module |
| abstract | The invention relates to an optical film, in particular to a quantum dot wide color gamut polyester film for a backlight module. In order to solve the problem of low color gamut range of the existing liquid crystal display, the present invention provides a quantum dot wide color gamut polyester film for a backlight module. The polyester film includes a base layer, and barrier layers are arranged on both sides of the base layer; the base layer includes a quantum dot layer and an anti-stick layer, and the anti-stick layer is located on both sides of the quantum dot layer; the base layer is an ABA three-layer co-extrusion structure , the A layer is an anti-stick layer, and the B layer is a quantum dot layer; the raw material of the quantum dot layer includes the following components: 50-90% of bright polyester chips, 10-50% of quantum dot masterbatch %; the anti-adhesion layer includes the following components: 80-90% of bright polyester chips and 10-20% of anti-adhesion masterbatch; the percentages are by weight. A brightness enhancement structure or a diffusion layer is prepared on the surface of the polyester film, and the obtained brightness enhancement film or diffusion film can enable the backlight source to have higher brightness and NTSC value. |
| priorityDate | 2015-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.