| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e1c660179935c4cddcbbda6d455b71d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C2204-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249953
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1259
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q1-27 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04M1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K5-069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-243 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q1-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-04 |
| filingDate |
2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_181e3c9d83a9efb25f5a7c33e70e2f01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e736e1350df7a8ca4d06e0effb40295c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_403c2a97e5d124e7f4caff719d26d4dc |
| publicationDate |
2018-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201839182-A |
| titleOfInvention |
Aluminum alloy casing, preparation method thereof and personal electronic device |
| abstract |
The invention discloses an aluminum alloy shell, a preparation method thereof and a personal electronic device. The aluminum alloy shell includes an aluminum alloy base (1) and an oxide film layer (2); the aluminum alloy base (1) has a slit ( 3) The oxide film layer (2) includes an inner anodic oxide film layer (21) and an outer anodic oxide film layer (22); the inner anodic oxide film layer (21) has an inner anodic oxide film layer nanopore The outer anodic oxide film layer (22) has an outer anodic oxide film layer nanopores, the inner anodic oxide film layer nanopore density is 200-550 per square micrometer, the outer anodic oxide film layer nanopores The density is 550-900 per square micrometer. The aluminum alloy shell is seen as a continuous metal layer from the outer surface of the shell, and the slit in the metal layer can be used as an antenna slot. The oxide film layer on the surface of the metal layer has a good shielding effect, making the slit invisible, the housing is clean and smooth, and has a good metal texture. |
| priorityDate |
2016-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |