http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110048030-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/H10K50-844 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-52 |
| filingDate | 2019-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79a030c4f3b7b080006819334b40edaf |
| publicationDate | 2019-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110048030-A |
| titleOfInvention | a mask |
| abstract | The invention discloses a mask plate, comprising a blocking area and a transparent area, wherein a hollow area is further arranged between the blocking area and the transparent area, and a first through hole is arranged in the hollow area. The invention provides a mask. By adding a hollow area design between the blocking area and the transparent area, the distance between the mask and the substrate can be appropriately increased during normal deposition of the corresponding film layer to avoid film formation. When the film surface is scratched or the film layer is continuous; and the use of the semi-hollow design can reduce the shadow effect when depositing the film layer when the distance between the mask and the substrate is large, so as to achieve a narrow frame design, At the same time, the packaging effect is improved. |
| priorityDate | 2019-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.