| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f53a8d57f49825e7fe27fe588757dc2d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-02469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-02345
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-02253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-02255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-026 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-02345
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-0232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-02253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-02255 |
| filingDate |
2021-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d42319c95886694fbd3b401fc0ae445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4333649337b515dd0a6c3a91621a4e7b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b50ab42ca96a40dcd7d5a3d096232a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac6fdc6c020d2edcf7d644a7740240c9 |
| publicationDate |
2022-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113922202-A |
| titleOfInvention |
Laser and projection equipment |
| abstract |
The application discloses laser instrument and projection equipment relates to projection display technical field for solve the laser instrument among the prior art when luminous chip quantity is more, the relatively poor problem of laser instrument radiating effect. The laser comprises a substrate, a reflecting prism, a plurality of first light-emitting chips and a plurality of second light-emitting chips. The reflection prism is located on the substrate and is provided with a reflection surface and a supporting surface, and the supporting surface is parallel to the substrate. The plurality of first light emitting chips are positioned on the substrate and are provided with first light outlets facing the reflecting surface. The plurality of second light emitting chips are positioned on the supporting surface and provided with second light outlets facing the direction far away from the substrate. The laser is used for emitting laser light. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023030419-A1 |
| priorityDate |
2021-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |