http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107359283-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K59-35 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-32 |
| filingDate | 2017-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107359283-B |
| titleOfInvention | Preparation method of array substrate, array substrate, display panel and display device |
| abstract | The invention discloses a preparation method of an array substrate, an array substrate, a display panel and a display device. The array substrate includes a plurality of pixel units, and the pixel units include first-type pixel units and second-type pixel units alternately arranged along a row direction. The pixel-like unit and the second-type pixel unit include a first sub-pixel unit, a second sub-pixel unit, and a third sub-pixel unit, and the first and second types of pixel units adjacent to the first-type pixel unit and the second-type pixel unit are sequentially arranged in the row direction. A sub-pixel unit is arranged adjacently, and the method includes: using a first mask to form a first functional layer; using a second mask to form a second mask in the first sub-pixel unit and the second sub-pixel unit on the first functional layer Two functional layers; a third mask is used to form a third functional layer in the first sub-pixel unit on the first functional layer; a fourth mask is used to form a fourth functional layer covering all pixel units. The invention reduces the machining precision of the precision vapor deposition mask plate and reduces the process cost. |
| priorityDate | 2017-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.