Projector
Provided is a projector capable of suppressing occlusion of image light and degradation of imaging performance. The projector includes: a light source device that emits light in a first direction; an image generation device that modulates light incident from the light source device and generates ima...
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| creator | HIRANO HITOSHI FUKUYAMA TAKANORI OTSUKI NOBUYUKI |
| description | Provided is a projector capable of suppressing occlusion of image light and degradation of imaging performance. The projector includes: a light source device that emits light in a first direction; an image generation device that modulates light incident from the light source device and generates image light; a projection optical device; the projection optical device includes: an incidence-side optical path on which the image light is incident from the image generating device in the second direction; a bending member that bends the image light passing through the incidence-side optical path in a direction opposite to the first direction; an emission-side optical path on which the image light bent by the bending member is incident in a direction opposite to the first direction, the emission-side optical path being aligned with the light source device in the second direction; a reflection element which is provided in the emission-side optical path, reflects the incident image light and projects the reflected ima |
| format | Patent |
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The projector includes: a light source device that emits light in a first direction; an image generation device that modulates light incident from the light source device and generates image light; a projection optical device; the projection optical device includes: an incidence-side optical path on which the image light is incident from the image generating device in the second direction; a bending member that bends the image light passing through the incidence-side optical path in a direction opposite to the first direction; an emission-side optical path on which the image light bent by the bending member is incident in a direction opposite to the first direction, the emission-side optical path being aligned with the light source device in the second direction; a reflection element which is provided in the emission-side optical path, reflects the incident image light and projects the reflected ima</description><language>chi ; eng</language><subject>ACCESSORIES THEREFOR ; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES ; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM ; CINEMATOGRAPHY ; ELECTROGRAPHY ; HOLOGRAPHY ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHOTOGRAPHY ; PHYSICS</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220930&DB=EPODOC&CC=CN&NR=115128887A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76292</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220930&DB=EPODOC&CC=CN&NR=115128887A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HIRANO HITOSHI</creatorcontrib><creatorcontrib>FUKUYAMA TAKANORI</creatorcontrib><creatorcontrib>OTSUKI NOBUYUKI</creatorcontrib><title>Projector</title><description>Provided is a projector capable of suppressing occlusion of image light and degradation of imaging performance. 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The projector includes: a light source device that emits light in a first direction; an image generation device that modulates light incident from the light source device and generates image light; a projection optical device; the projection optical device includes: an incidence-side optical path on which the image light is incident from the image generating device in the second direction; a bending member that bends the image light passing through the incidence-side optical path in a direction opposite to the first direction; an emission-side optical path on which the image light bent by the bending member is incident in a direction opposite to the first direction, the emission-side optical path being aligned with the light source device in the second direction; a reflection element which is provided in the emission-side optical path, reflects the incident image light and projects the reflected ima</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS |
| title | Projector |
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