http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111929955-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5059bbbd86c353251b51e335d18ec4b2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13718 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1391 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-137 |
| filingDate | 2020-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66b396776cf833b0e3bb42e6d8973a33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae75f8ade520afcc5596c7356d96ea42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ffc24bf7b3614d384d68ea72169e0ee |
| publicationDate | 2020-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111929955-A |
| titleOfInvention | A kind of preparation method of full-color bistable liquid crystal writing board film |
| abstract | The invention discloses a preparation method of a full-color bistable liquid crystal writing board film, and relates to the technical field of liquid crystal display. The liquid crystal film includes a first layer of film with thin film transistor TFT, a second layer of liquid crystal a with selective reflection, a third layer of film with indium tin oxide ITO and TFT, and the fourth layer of liquid crystal with selective reflection b, the fifth layer is a film with ITO and TFT, the sixth layer is a liquid crystal with selective reflection c, the seventh layer is a film with ITO, the three liquid crystals are respectively coated between the four layers of films by a laminating machine , and finally it is heated and cured by ultraviolet light, and finally the target full-color bistable liquid crystal writing board film is obtained. The full-color bistable liquid crystal writing board prepared by the method can save the color film CF substrate and realize color display by using the liquid crystal itself; it can display handwriting of different colors under pressure induction, and the handwriting does not need power supply to maintain, and can be maintained in a small The handwriting can be completely removed under the voltage; the process is simple, and it is easy to mass-produce. |
| priorityDate | 2020-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.