http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102015100376-B4
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16d2144a81bfa32a665dca1e93c3d37 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J2001-4252 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M11-0257 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M11-0278 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M11-02 |
| filingDate | 2015-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c02037554a932f9705a3881ce83788b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2caa32754754b6c0fac5516901b13a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_593ba10d965b3824ae5100529c0adbcc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02e0f5b5069696ca11009cde9f0affe6 |
| publicationDate | 2021-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-102015100376-B4 |
| titleOfInvention | Method for examining a light source module for defects, method for producing a light source module and device for examining a light source module |
| abstract | A method of inspecting a light source module for defects comprising: Preparing a board having a light emitting device thereon and a lens covering the light emitting device (S 100); Applying a current to the light emitting device to turn on the light emitting device (S110); Imaging the lens with the light emitting device turned on to obtain an image of the lens (S120); marked by, Calculating a central symmetry which means a symmetry of a light output distribution from the center of the lens based on the obtained image (S 130); and Compare the calculated central symmetry with a reference value to determine whether an asymmetrical light emission distribution has occurred (S140). |
| priorityDate | 2014-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.