| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9d527f9a5c3e991a1797de3518a88d14 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-2635
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M11-0207
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-2601
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R19-0061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-2656
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-2887 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 |
| filingDate |
2020-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4a83bb52b8f5f2b7344b7bb9cc46fda
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07dd2d0134374767585531b05ce8a4a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3411e291956f8683c7090f3f94d840f |
| publicationDate |
2020-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020379029-A1 |
| titleOfInvention |
Test apparatus, test method and computer-readable medium |
| abstract |
A test apparatus includes an electrical connection unit electrically connected to respective terminal of each of a plurality of LEDs to be tested, a light source unit which collectively irradiates the plurality of LEDs with light, a measuring unit which measures a photoelectric signal that each of the plurality of LEDs outputs via the electrical connection unit after photoelectrically converting the light with which the light source unit irradiates the plurality of LEDs, and a determination unit which determines pass or fail of each of the plurality of LEDs based on the measurement results by the measuring unit. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11276614-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11788885-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7355773-B2 |
| priorityDate |
2019-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |