Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16d2144a81bfa32a665dca1e93c3d37 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0178 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2320-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0118 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2360-144 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-153 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2320-0626 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2300-023 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B26-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0172 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-017 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-153 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-38 |
filingDate |
2018-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2019-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fe682c4450ee19a2d76b13e66cc9140 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89384749a800573ff22b17b0b58a57f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6200f47da5f91361b9453656ffa112c0 |
publicationDate |
2019-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10242639-B2 |
titleOfInvention |
Head-mounted display device and method of changing light transmittance of the same |
abstract |
A method of changing a light transmittance of a head-mounted display device including a display and an optical lens and a head-mounted display device. The method includes obtaining, by a sensor, a first illuminance around the head-mounted display device; determining a first light transmittance based on the first illuminance and a type of a content to display on the display; changing, by a processor, a light transmittance of the optical lens to the first light transmittance; and wherein when the first illuminance is greater than a second illuminance, the first light transmittance corresponding to the first illuminance is less than a second light transmittance corresponding to the second illuminance. |
priorityDate |
2013-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |