| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fa80eed27901ac84139c7a7109c21e17 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2103-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2115-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V5-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V5-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B19-0061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L25-0753
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B19-0014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V5-048 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21K9-69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-04 |
| filingDate |
2017-02-16^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-04-21^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c736dfe5456659b543144d078cfbee83 |
| publicationDate |
2021-04-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-I725121-B |
| titleOfInvention |
Optical lens and light emitting module including the same |
| abstract |
An optical lens describes a bottom surface; a concave recess disposed in a center region of the bottom surface; a first light exit surface having a convexly curved surface on a side opposite to the bottom surface and the recess; and a second light exit surface between the bottom surface and the first light exit surface. A length in a first axis direction on the bottom surface is D1, and a length in a second axis direction perpendicular to the first axis direction is D2, a length in the first axis direction on the bottom of the recess is D3, and a length in the second axis direction on the bottom of the recess is D4, a length of the bottom surface has a relationship of D1<D2, and a bottom length of the recess has a relationship of D3>D4. |
| priorityDate |
2016-02-16^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |