| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44af4f2a399dad4a6d228e9e9d2e0841
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fc4959f5dd6065724ffd21292b1ce17c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-814
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-3288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-824
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K59-179
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5228 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B44-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-52 |
| filingDate |
2017-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a3fb44abe306c6870ebd0479dda9c2a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfa7e60c9caad9fcda0d7e427d57cd3a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fcc76275cc89536c76a91ac168f997a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e7ec48217cefdee8ed74d857256cc13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b08178e533fcf02c661e464d3cf4aa9e |
| publicationDate |
2018-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018053909-A1 |
| titleOfInvention |
Optical device |
| abstract |
An optical device ( 10 ) includes a joining structure in which a first conductive film ( 110 ) and a second conductive film ( 130 ) are joined to each other. The first conductive film ( 110 ) that constitutes the joining structure is constituted by a conductive material. The second conductive film ( 130 ) that constitutes the joining structure is constituted by a metal material. A part of the second conductive film ( 130 ) comes into contact with the first conductive film ( 110 ). A plurality of concave portions are provided in a contact surface of the second conductive film ( 130 ) which comes into contact with the first conductive film ( 110 ). The contact surface has a surface roughness greater than a surface roughness of a non-contact surface of the second conductive film ( 130 ) which does not come into contact with the first conductive film ( 110 ). |
| priorityDate |
2013-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |