http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104505471-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e2f54d156b0b2e636c49ebdfdae5d365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0c4fd9eb773dbb68ad3f71530dbb457 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56 |
| filingDate | 2014-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_924fe61c8fe90d3c0f0bebebd5bdc723 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48881b8872f15105b4da78dcdb6536c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a8cd2de131f1200c33a19ba6df69b77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3166a482e83a9040596ff5b5ad52e7f4 |
| publicationDate | 2015-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104505471-A |
| titleOfInvention | Preparation method of high-opening-ratio mask board and mask board |
| abstract | The invention provides a preparation method of a high-opening-ratio mask board. The preparation method comprises the following steps: step 1, coating a photo-curing material on the surface of the mask board; performing ultraviolet irradiation and curing on the photo-curing material in a mask board main body region and in a connecting bridge retention region to form a low polymer; washing and removing the uncured photo-curing material from the surface of a to-be-corroded region of a connecting bridge, then soaking the mask board of which the surface is coated with the low polymer into a corrosive solution to remove the to-be-corroded region of the connecting bridge so as to obtain the mask board of which the surface is coated with the low polymer; step 2, removing the low polymer from the surface of the mask board to obtain the high-opening-ratio mask board. By reducing the width of the connecting bridge of the mask board main body, the opening ratio of the mask board can be effectively increased and can be increased by 30% to 50% specifically. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111364002-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111364002-B |
| priorityDate | 2014-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.