JPH0426092B
PURPOSE:To use an optical fiber bundle plate to a substrate and to obtain a fluorescent screen for a high grade image having excellent contrast and luminance by providing recesses on the phosphor layer side of the optical fiber bundle plate and forming the phosphor layer on the surface except the re...
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| creator | SUGYAMA MASAHIRO NOJI TAKASHI KAWAMURA SHIGEHARU OBATA YOSHIHARU |
| description | PURPOSE:To use an optical fiber bundle plate to a substrate and to obtain a fluorescent screen for a high grade image having excellent contrast and luminance by providing recesses on the phosphor layer side of the optical fiber bundle plate and forming the phosphor layer on the surface except the recesses. CONSTITUTION:Recesses 18 are formed by etching in using an acid on the surface of the core glass 101 of an optical fiber bundle plate 17. Phosphor particles 201 are deposited on the surface of the plate 17 formed substantially by the end faces of the covering glass 102 of the respective unit fibers, by which an output phosphor layer 10 is formed. Therefore, the particles 201 hardly contact with the glass 101 and the light emitted by the particles 201 by an electron beam propagates in the optical fibers while making total reflection therein as shown by (a), (b), (c) in the figure, thus obviating illuminating another position of the layer 10 and improving remarkably the contrast. The fluorescent screen for a high grade image having excellent contrast and luminance is thus obtd. |
| format | Patent |
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CONSTITUTION:Recesses 18 are formed by etching in using an acid on the surface of the core glass 101 of an optical fiber bundle plate 17. Phosphor particles 201 are deposited on the surface of the plate 17 formed substantially by the end faces of the covering glass 102 of the respective unit fibers, by which an output phosphor layer 10 is formed. Therefore, the particles 201 hardly contact with the glass 101 and the light emitted by the particles 201 by an electron beam propagates in the optical fibers while making total reflection therein as shown by (a), (b), (c) in the figure, thus obviating illuminating another position of the layer 10 and improving remarkably the contrast. The fluorescent screen for a high grade image having excellent contrast and luminance is thus obtd.</description><language>eng</language><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ; BASIC ELECTRIC ELEMENTS ; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ; ELECTRICITY ; PERFORMING OPERATIONS ; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES ; TRANSPORTING ; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF ; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES ; VEHICLES IN GENERAL</subject><creationdate>1992</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=19920506&DB=EPODOC&CC=JP&NR=H0426092B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19920506&DB=EPODOC&CC=JP&NR=H0426092B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUGYAMA MASAHIRO</creatorcontrib><creatorcontrib>NOJI TAKASHI</creatorcontrib><creatorcontrib>KAWAMURA SHIGEHARU</creatorcontrib><creatorcontrib>OBATA YOSHIHARU</creatorcontrib><title>JPH0426092B</title><description>PURPOSE:To use an optical fiber bundle plate to a substrate and to obtain a fluorescent screen for a high grade image having excellent contrast and luminance by providing recesses on the phosphor layer side of the optical fiber bundle plate and forming the phosphor layer on the surface except the recesses. 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The fluorescent screen for a high grade image having excellent contrast and luminance is thus obtd.</description><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</subject><subject>ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS</subject><subject>ELECTRICITY</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</subject><subject>TRANSPORTING</subject><subject>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</subject><subject>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1992</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD2CvAwMDEyM7A0cuJhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFIOpyMjIlSBAB5Zhw5</recordid><startdate>19920506</startdate><enddate>19920506</enddate><creator>SUGYAMA MASAHIRO</creator><creator>NOJI TAKASHI</creator><creator>KAWAMURA SHIGEHARU</creator><creator>OBATA YOSHIHARU</creator><scope>EVB</scope></search><sort><creationdate>19920506</creationdate><title>JPH0426092B</title><author>SUGYAMA MASAHIRO ; NOJI TAKASHI ; KAWAMURA SHIGEHARU ; OBATA YOSHIHARU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH0426092BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1992</creationdate><topic>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</topic><topic>ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS</topic><topic>ELECTRICITY</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</topic><topic>TRANSPORTING</topic><topic>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</topic><topic>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>SUGYAMA MASAHIRO</creatorcontrib><creatorcontrib>NOJI TAKASHI</creatorcontrib><creatorcontrib>KAWAMURA SHIGEHARU</creatorcontrib><creatorcontrib>OBATA YOSHIHARU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUGYAMA MASAHIRO</au><au>NOJI TAKASHI</au><au>KAWAMURA SHIGEHARU</au><au>OBATA YOSHIHARU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>JPH0426092B</title><date>1992-05-06</date><risdate>1992</risdate><abstract>PURPOSE:To use an optical fiber bundle plate to a substrate and to obtain a fluorescent screen for a high grade image having excellent contrast and luminance by providing recesses on the phosphor layer side of the optical fiber bundle plate and forming the phosphor layer on the surface except the recesses. CONSTITUTION:Recesses 18 are formed by etching in using an acid on the surface of the core glass 101 of an optical fiber bundle plate 17. Phosphor particles 201 are deposited on the surface of the plate 17 formed substantially by the end faces of the covering glass 102 of the respective unit fibers, by which an output phosphor layer 10 is formed. Therefore, the particles 201 hardly contact with the glass 101 and the light emitted by the particles 201 by an electron beam propagates in the optical fibers while making total reflection therein as shown by (a), (b), (c) in the figure, thus obviating illuminating another position of the layer 10 and improving remarkably the contrast. The fluorescent screen for a high grade image having excellent contrast and luminance is thus obtd.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BASIC ELECTRIC ELEMENTS BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL |
| title | JPH0426092B |
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