http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111771258-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-547 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-225 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-22 |
| filingDate | 2019-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcb5ff7873958faa2af6ef06bbf66ac8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7aca3d558ec6adb794ad86f5252f8d89 |
| publicationDate | 2020-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111771258-A |
| titleOfInvention | Impurity diffusion composition, method for producing semiconductor element using the same, and method for producing solar cell |
| abstract | An object of the present invention is to provide an impurity-diffusing composition which is excellent in the storage stability of the coating liquid, can improve the continuous printability during screen printing, and can diffuse uniformly to a semiconductor substrate. In order to achieve the above object, the impurity diffusion composition of the present invention contains: (A) a polymer whose side chain contains at least one structure selected from the following general formula (1) and (2) (hereinafter, referred to as ( A) a polymer); and (B) an impurity diffusing component. (In general formula (1) and general formula (2), R 1 to R 14 each independently represent a hydrogen atom or an organic group having 1 to 8 carbon atoms. a 1 represents an integer of 1 to 4, a 2 and a 3 each independently represents an integer of 0 to 2. a 2 +a 3 represents an integer of 0 to 3. * represents a bond with a polymer.) |
| priorityDate | 2018-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 168.