| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d80f1040809503e54509c871ba828f75 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-67028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J37-32862
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-6831 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-683
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B3-12 |
| filingDate |
2008-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_786a3d48aff89e7d8d2b6200f9d53bb8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_117319d9441ca022455ce9347c2ae551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bdeba161a810bdde0b0cc297a17746f |
| publicationDate |
2008-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2008245389-A1 |
| titleOfInvention |
Method for cleaning elements in vacuum chamber and apparatus for processing substrates |
| abstract |
To clean an element in a vacuum chamber by causing particles sticking to the element to scatter, the present invention uses a means for applying a voltage to the element and causing the particles to scatter by utilizing Maxwell's stress, a means for electrically charging the particles and causing the particles to scatter by utilizing the Coulomb force, a means for introducing a gas into the vacuum chamber and causing the particles sticking to the element to scatter by causing a gas shock wave to hit the element, a means for heating the element and causing the particles to scatter by utilizing the thermal stress and thermophoretic force, or a means for causing the particles to scatter by applying mechanical vibrations to the element. The thus scattered particles are removed by carrying them in a gas flow in a relatively high pressure atmosphere. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108080355-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8649893-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011160889-A1 |
| priorityDate |
2003-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |