| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0172 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B17-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03H1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-01 |
| filingDate |
2001-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_973b97b8dd19b070c8f13226c1e76014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67fc2dfd1cf59786925b86a43aa7e097 |
| publicationDate |
2003-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6594085-B2 |
| titleOfInvention |
Image display apparatus and optical system |
| abstract |
An image display apparatus includes a light source for supplying illumination light, a reflection type display element for modulating the illumination light into image light by reflecting the light, an illumination optical system for guiding the illumination light to the reflection type display element, and a projection optical system for guiding the image light to an observer. The image light is incident on the projection optical system via at least a portion of the illumination optical system. The illumination optical system has a part, in an area where both the illumination light and the image light pass, which changes an optical action depending on a state of incident light. The part acts to deflect the illumination light to decrease an incident angle with respect to the reflection type display element as compared with a case where the part does not exist. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003034935-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7206134-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014160543-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6687029-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6836347-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021239987-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11789285-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005286135-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11754839-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6822770-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7688399-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004109208-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008180596-A1 |
| priorityDate |
2000-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |