| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d1a234e4e579ebeb938a49feebde8eef |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0178
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2003-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0132 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B25-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0172
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B17-0816 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-01 |
| filingDate |
2018-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53b5ec3cfff0415880e8cbff2f580194 |
| publicationDate |
2019-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109782441-A |
| titleOfInvention |
A kind of aobvious optical system of the see-through head of nearly eye |
| abstract |
The present invention provides a kind of aobvious optical system of the see-through head of nearly eye, including the first lens, the second lens and a miniature image display, first lens are all bonded with miniature image display with the second lens, and the first lens and the second lens are all equal thick free-form surface lens.Optical system framework is shown by the nearly see-through head of eye provided by the present invention, other than it can reduce the number that light reflects in this optical system framework, the aberration of light that miniature image display is issued in all directions can also be eliminated, it is made to see that image not will cause aberration with angle in all directions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113219662-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111290126-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115826251-A |
| priorityDate |
2017-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |