http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109037490-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d37147a1eebc1b4c794a203b6f0da7e5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-113 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2018-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cd21e9efeb642c6198fc84e43bfbced |
| publicationDate | 2018-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109037490-A |
| titleOfInvention | A pixel definition layer structure and its preparation method |
| abstract | The invention provides a method for preparing a pixel-defining layer structure, which includes providing a substrate, arranging a plurality of pixel-defining structures at intervals on the substrate; preparing a polythiophene derivative solution, and coating the polythiophene derivative solution on the substrate and a plurality of pixels Defining the upper surface and side surfaces of the structure to form a polythiophene derivative layer; exposing the polythiophene derivative layer on the upper surface of the pixel-defining structure through a mask to transform it into an organic solvent-repellent layer, and the polythiophene derivative layer on the substrate to avoid Light, the polythiophene derivative layer on the side surface of the pixel-defining structure is transformed into an organic solvent-friendly layer by light diffraction, and the polarity of the material of the organic-solvent layer is greater than that of ethyl acetate; through the developing process, the polythiophene derivative layer on the substrate is removed. A thiophene derivative layer to obtain a pixel-defining layer structure, wherein the upper surface of the pixel-defining structure is an organic solvent-repellent layer, and the side surface is an organic-solvent-loving layer; the obtained pixel-defining layer structure can alleviate droplet confusion during inkjet printing caused by color mixing. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110265451-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023065153-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110265451-B |
| priorityDate | 2018-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.