| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-0102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K2103-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-09701
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K2101-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S438-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28D5-0011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-0622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-40 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K101-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28D5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G4-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-301
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-00 |
| filingDate |
2004-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2007-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2007531640-A |
| titleOfInvention |
Method for forming a scribe line on a passive electronic device substrate |
| abstract |
To provide a method in which a passive electronic device substrate on which a number of equally spaced electronic devices are fixed is cleanly separated into independent circuit devices. A method of forming a scribe line (36) having a sharp fold line (44) includes a ceramic or ceramic-like substrate (10) such that a portion of the thickness (24) of the substrate (10) is removed. It is necessary to direct the ultraviolet laser beam along 10). The ultraviolet laser beam forms a scribe line on the substrate without a substantial amount of substrate melting, thereby forming a high stress concentration region where a well-defined fold line extends into the thickness of the substrate. As a result, a number of depth cracks are within the thickness of the substrate in the high stress concentration region in response to the breaking force applied to the side of the scribe line that causes the substrate to break so that it becomes an independent circuit element. Propagate. The formation of this region facilitates very accurate substrate breakage while maintaining the integrity of the internal structure of each element during and after application of the break force. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013214667-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220042697-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012009767-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102428653-B1 |
| priorityDate |
2003-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |