http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103506910-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28D5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B29-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B37-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B29-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28D5-04 |
| filingDate | 2012-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103506910-B |
| titleOfInvention | Optical low-pass filter substrate processing technology |
| abstract | The invention discloses a kind of optical low-pass filter substrate processing technology, comprise the following steps that：Orientation, mill reference plane, slitting, section, viscous stone roller, mill are cut or polish jade with an emery wheel, change stone roller, rough lapping, chamfering, fine lapping, polishing, cleaning, inspection.The processing technology of the present invention is the minimally invasive processing technology to crystal substrates, by adjusting wire cutting tension force, feed speed, the control a series of measures such as coolant flow and temperature, reach the control for mass parameters such as angularity, flexibility, gross thickness error, center thickness errors, significantly reduce because of tool marks, damage, the damaged probability for producing subdamage layer in the substrate, significantly reduce mechanical stress and thermal stress, crystal substrates qualification rate is up to 98%, 80% qualification rate significantly larger than in conventional machining process. |
| priorityDate | 2012-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.