http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150033676-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B37-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B7-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B37-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B7-24 |
| filingDate | 2013-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20150033676-A |
| titleOfInvention | Non-planar glass polishing pad and method of manufacture |
| abstract | The present invention relates to a polishing pad for polishing a workpiece having non-planar parts, wherein the polishing pad comprises a first side and a second side of the polishing pad. The first side is substantially flat and the second side is configured to abrade the non-planar workpiece. The polishing pad further comprises a concentric annular channel in the polishing pad, wherein the annular channel channel of the concentric structure comprises a channel surface and the second surface of the polishing pad comprises an inner surface, a channel surface, and an outer surface , The channel surface is recessed with respect to the inner surface and the outer surface. The polishing pad further comprises a plurality of islands located within the concentric annular channel, wherein the islands include an elevated island surface relative to the channel surface. |
| priorityDate | 2012-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 183.