| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16d2144a81bfa32a665dca1e93c3d37 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-18394
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-18311
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0614
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0261 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-18311
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-18388
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0614
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-18394 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-183 |
| filingDate |
2001-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_379f488b3f8fceb0b5e2dac853ee43af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd4fc3f68ad7e651257e77cf1a0abe32 |
| publicationDate |
2002-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1195863-A2 |
| titleOfInvention |
Micro-lens built-in vertical cavity surface emitting laser |
| abstract |
A micro-lens built-in vertical cavity surface emittingnlaser (VCSEL), having a VCSEL portion (100) for emitting anlaser beam in a direction in which semiconductor materialnlayers are stacked; a micro-lens (190) formed of anmaterial capable of transmitting the laser beam emittednfrom the VCSEL portion; and an adjusting portion (170)nlocated between the VCSEL portion (100) and the micro-lensn(190) for adjusting a distance (d) between the micro-lensnand the VCSEL portion. When constructing an opticalnsystem with the VCSEL including the VCSEL portion, thenadjusting portion, and the micro-lens, there is no neednfor a separate condensing lens and focusing positionnadjusting element. In addition, optical alignmentnstructure is simple with increased freedom in arrangingnelements, and the number of parts required is sharplynreduced. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6661829-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1265327-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1265327-A3 |
| priorityDate |
2000-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |