Projection device and projection image splicing method
The invention provides a projection device which comprises an image source, a light path offset unit, a lens and a processing unit. The image source is used for providing a first image light beam or a second image light beam. The light path offset unit and the lens are arranged on a transmission pat...
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| creator | JIANG YUCHEN JIAN ZHIXIONG |
| description | The invention provides a projection device which comprises an image source, a light path offset unit, a lens and a processing unit. The image source is used for providing a first image light beam or a second image light beam. The light path offset unit and the lens are arranged on a transmission path of the first image light beam and the second image light beam. The processing unit is used for controlling the light path offset unit to be overturned to the first position and the second position in an alternately mode periodically and controlling the image source to generate the first image light beam when the light path offset unit is overturned to the first position and generated the second image light beam when the light path offset unit is overturned to the second position so as to enable the light path offset unit to guide the first image light beam and the second image light beam to be projected to the lens in an alternately mode periodically, and the lens projects a first image corresponding to the first image light beam and a second image corresponding to the second image light beam to an imaging region in an alternately mode periodically. |
| format | Patent |
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The image source is used for providing a first image light beam or a second image light beam. The light path offset unit and the lens are arranged on a transmission path of the first image light beam and the second image light beam. The processing unit is used for controlling the light path offset unit to be overturned to the first position and the second position in an alternately mode periodically and controlling the image source to generate the first image light beam when the light path offset unit is overturned to the first position and generated the second image light beam when the light path offset unit is overturned to the second position so as to enable the light path offset unit to guide the first image light beam and the second image light beam to be projected to the lens in an alternately mode periodically, and the lens projects a first image corresponding to the first image light beam and a second image corresponding to the second image light beam to an imaging region in an alternately mode periodically.</description><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>2015</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=20150325&DB=EPODOC&CC=CN&NR=104469223A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150325&DB=EPODOC&CC=CN&NR=104469223A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JIANG YUCHEN</creatorcontrib><creatorcontrib>JIAN ZHIXIONG</creatorcontrib><title>Projection device and projection image splicing method</title><description>The invention provides a projection device which comprises an image source, a light path offset unit, a lens and a processing unit. The image source is used for providing a first image light beam or a second image light beam. The light path offset unit and the lens are arranged on a transmission path of the first image light beam and the second image light beam. The processing unit is used for controlling the light path offset unit to be overturned to the first position and the second position in an alternately mode periodically and controlling the image source to generate the first image light beam when the light path offset unit is overturned to the first position and generated the second image light beam when the light path offset unit is overturned to the second position so as to enable the light path offset unit to guide the first image light beam and the second image light beam to be projected to the lens in an alternately mode periodically, and the lens projects a first image corresponding to the first image light beam and a second image corresponding to the second image light beam to an imaging region in an alternately mode periodically.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDALKMrPSk0uyczPU0hJLctMTlVIzEtRKECIZuYmpqcqFBfkZCZn5qUr5KaWZOSn8DCwpiXmFKfyQmluBkU31xBnD93Ugvz41OKCxOTUvNSSeGc_QwMTEzNLIyNjR2Ni1AAAslIttQ</recordid><startdate>20150325</startdate><enddate>20150325</enddate><creator>JIANG YUCHEN</creator><creator>JIAN ZHIXIONG</creator><scope>EVB</scope></search><sort><creationdate>20150325</creationdate><title>Projection device and projection image splicing method</title><author>JIANG YUCHEN ; JIAN ZHIXIONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN104469223A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>JIANG YUCHEN</creatorcontrib><creatorcontrib>JIAN ZHIXIONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JIANG YUCHEN</au><au>JIAN ZHIXIONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Projection device and projection image splicing method</title><date>2015-03-25</date><risdate>2015</risdate><abstract>The invention provides a projection device which comprises an image source, a light path offset unit, a lens and a processing unit. The image source is used for providing a first image light beam or a second image light beam. The light path offset unit and the lens are arranged on a transmission path of the first image light beam and the second image light beam. The processing unit is used for controlling the light path offset unit to be overturned to the first position and the second position in an alternately mode periodically and controlling the image source to generate the first image light beam when the light path offset unit is overturned to the first position and generated the second image light beam when the light path offset unit is overturned to the second position so as to enable the light path offset unit to guide the first image light beam and the second image light beam to be projected to the lens in an alternately mode periodically, and the lens projects a first image corresponding to the first image light beam and a second image corresponding to the second image light beam to an imaging region in an alternately mode periodically.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION |
| title | Projection device and projection image splicing method |
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