| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ebc284a55d5daf0e209d6186c9e65c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0187
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0178 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N13-339
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0172
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B26-0816 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-64 |
| filingDate |
2013-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db388b1c5e358c9cf1b1410ec786caed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b87d65a217fd0579761e289ca57de41 |
| publicationDate |
2014-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2014145889-A |
| titleOfInvention |
Image display device |
| abstract |
Provided is an image display device in which even when the light intensity of a light source is high, the light intensity of the light is weakened and drawing is performed with light having a safe light intensity, and the operation status is notified. The present invention relates to an image display device mounted on a human head. Right-side red light source 28 that emits laser light 16, first half mirror 32 that divides laser light 16 into drawing laser light 16a and notification laser light 16b, and reflection of drawing laser light 16a to the mirror The scanning light output unit 9 that rotates and draws, the control unit 20 that controls the rotation of the mirror, and the scanning light output unit 9 diffuse the notification laser beam 16b during drawing to notify the drawing state. A notifying unit for drawing 12, and the light intensity of the drawing laser beam 16a is made lower than the light intensity of the notifying laser beam 16b. [Selection] Figure 3 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019065350-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020184106-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019060913-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7033366-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2020184106-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019059150-A1 |
| priorityDate |
2013-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |