| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ab1c2d69cb146ae12268b51718341c6c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N1-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N1-191
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07D7-121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B27-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07D7-121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B27-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-191 |
| filingDate |
2019-03-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56faa3cedf7e77ef583ddd656f4830f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f27bad03462c04612dd71858821b5039 |
| publicationDate |
2020-12-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20200142538-A |
| titleOfInvention |
Optical line sensor unit |
| abstract |
The line light source 10 is used as an illumination light source for illuminating paper sheets. The reference reflector 17 (reflective member) is disposed on the optical path from the line light source 10 to the lens array, is in the light receiving region R of the light receiving unit, and is in the main scanning direction (y It is provided outside the reading area W for reading the paper sheet image in ). In at least one side of the negative scanning direction x of the reference reflector 17, a light passing region that passes light from the line light source 10 and guides it to the approximate focus 21 of the lens array in the conveying path ( 18) is formed. |
| priorityDate |
2018-07-11^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |