JP2849106B
PURPOSE:To faithfully reproduce the color of an original as it is by considering the spectral sensitivity characteristic of a color light receiving element and selecting light emitting material which is applied on the wall of a tube. CONSTITUTION:The original 14 is illuminated by a fluorescent lamp...
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| creator | KANEMITSU NORIO |
| description | PURPOSE:To faithfully reproduce the color of an original as it is by considering the spectral sensitivity characteristic of a color light receiving element and selecting light emitting material which is applied on the wall of a tube. CONSTITUTION:The original 14 is illuminated by a fluorescent lamp 10 and the illuminating light of the fluorescent lamp 10 reflected on the original 14 is received by a color CCD unit 16. Then, the inner wall of the fluorescent lamp 10 is coated with magnesium tungstate, zinc silicate and cadmium borate which are fluorescent material. The component ratio thereof is fixed by considering the spectral sensitivity characteristic of the color CCD unit 16 and the respective light emitting characteristics are obtained. When the color CCD unit 16 is combined with the fluorescent lamp 10, an image scanner 1 having a read characteristic which coincides with a naked-eye characteristic is manufactured. Thus, the color slurring of an original picture and a reproduced picture is eliminated and a reproducing picture color is faithfully reproduced as it is. |
| format | Patent |
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CONSTITUTION:The original 14 is illuminated by a fluorescent lamp 10 and the illuminating light of the fluorescent lamp 10 reflected on the original 14 is received by a color CCD unit 16. Then, the inner wall of the fluorescent lamp 10 is coated with magnesium tungstate, zinc silicate and cadmium borate which are fluorescent material. The component ratio thereof is fixed by considering the spectral sensitivity characteristic of the color CCD unit 16 and the respective light emitting characteristics are obtained. When the color CCD unit 16 is combined with the fluorescent lamp 10, an image scanner 1 having a read characteristic which coincides with a naked-eye characteristic is manufactured. Thus, the color slurring of an original picture and a reproduced picture is eliminated and a reproducing picture color is faithfully reproduced as it is.</description><edition>6</edition><language>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 ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; ELECTROGRAPHY ; ELECTROPHOTOGRAPHY ; HOLOGRAPHY ; MAGNETOGRAPHY ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHOTOGRAPHY ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>1999</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=19990120&DB=EPODOC&CC=JP&NR=2849106B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990120&DB=EPODOC&CC=JP&NR=2849106B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KANEMITSU NORIO</creatorcontrib><title>JP2849106B</title><description>PURPOSE:To faithfully reproduce the color of an original as it is by considering the spectral sensitivity characteristic of a color light receiving element and selecting light emitting material which is applied on the wall of a tube. CONSTITUTION:The original 14 is illuminated by a fluorescent lamp 10 and the illuminating light of the fluorescent lamp 10 reflected on the original 14 is received by a color CCD unit 16. Then, the inner wall of the fluorescent lamp 10 is coated with magnesium tungstate, zinc silicate and cadmium borate which are fluorescent material. The component ratio thereof is fixed by considering the spectral sensitivity characteristic of the color CCD unit 16 and the respective light emitting characteristics are obtained. When the color CCD unit 16 is combined with the fluorescent lamp 10, an image scanner 1 having a read characteristic which coincides with a naked-eye characteristic is manufactured. Thus, the color slurring of an original picture and a reproduced picture is eliminated and a reproducing picture color is faithfully reproduced as it is.</description><subject>ACCESSORIES THEREFOR</subject><subject>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES</subject><subject>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM</subject><subject>CINEMATOGRAPHY</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>ELECTROGRAPHY</subject><subject>ELECTROPHOTOGRAPHY</subject><subject>HOLOGRAPHY</subject><subject>MAGNETOGRAPHY</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZODyCjCyMLE0NDBz4mFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8QgNTkbGxKgBACdoG3M</recordid><startdate>19990120</startdate><enddate>19990120</enddate><creator>KANEMITSU NORIO</creator><scope>EVB</scope></search><sort><creationdate>19990120</creationdate><title>JP2849106B</title><author>KANEMITSU NORIO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2849106BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1999</creationdate><topic>ACCESSORIES THEREFOR</topic><topic>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES</topic><topic>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM</topic><topic>CINEMATOGRAPHY</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>ELECTROGRAPHY</topic><topic>ELECTROPHOTOGRAPHY</topic><topic>HOLOGRAPHY</topic><topic>MAGNETOGRAPHY</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PHOTOGRAPHY</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>KANEMITSU NORIO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KANEMITSU NORIO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>JP2849106B</title><date>1999-01-20</date><risdate>1999</risdate><abstract>PURPOSE:To faithfully reproduce the color of an original as it is by considering the spectral sensitivity characteristic of a color light receiving element and selecting light emitting material which is applied on the wall of a tube. CONSTITUTION:The original 14 is illuminated by a fluorescent lamp 10 and the illuminating light of the fluorescent lamp 10 reflected on the original 14 is received by a color CCD unit 16. Then, the inner wall of the fluorescent lamp 10 is coated with magnesium tungstate, zinc silicate and cadmium borate which are fluorescent material. The component ratio thereof is fixed by considering the spectral sensitivity characteristic of the color CCD unit 16 and the respective light emitting characteristics are obtained. When the color CCD unit 16 is combined with the fluorescent lamp 10, an image scanner 1 having a read characteristic which coincides with a naked-eye characteristic is manufactured. Thus, the color slurring of an original picture and a reproduced picture is eliminated and a reproducing picture color is faithfully reproduced as it is.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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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 ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY MAGNETOGRAPHY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION |
| title | JP2849106B |
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