http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-200917355-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_799858790a0d932d2bf525d1f2324ad6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-67051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-6708 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-6715 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-683 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-687 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-306 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-302 |
| filingDate | 2008-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e652d78529284eaf83afbfe606b8cd6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dde82d7cfc8e2837bccc153bd3e3851d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21fcf5505119901beafe2fc9fa3db9da |
| publicationDate | 2009-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-200917355-A |
| titleOfInvention | Spin head, chuck pin used in the spin head, and method for treating a substrate with the spin head |
| abstract | Provided is a spin head for supporting a substrate. The spin head includes a rotatable body, and chuck pins protruding upward from the body and configured to support an edge of a substrate placed at the body when the body is rotated. Each of the chuck pins includes a vertical rod vertically disposed at the body, and a support rod extending from a side of the vertical rod and configured to make contact with the edge of the substrate placed at the body when the body is rotated. When the substrate is rotated, the vertical rod is spaced apart from the edge of the substrate. The contact portion includes a streamlined side surface. The support rod includes a contact portion. The contact portion tapers toward the end of the support rod when viewed from the top of the support rod. |
| priorityDate | 2007-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.