Combination of display tube and deflection unit comprising line deflection coils of the semi-saddle type with a gun-sided extension
Display tube comprising an electromagnetic deflection unit with line deflection coils of the semi-saddle type which are provided at their gun-sided end with an extension having one single, wedge-shaped window directed towards the gun. Particularly line coma errors and raster errors which occur in di...
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creator | VINK, NICOLAAS GERRIT PENNINGA, JOHANNES |
description | Display tube comprising an electromagnetic deflection unit with line deflection coils of the semi-saddle type which are provided at their gun-sided end with an extension having one single, wedge-shaped window directed towards the gun. Particularly line coma errors and raster errors which occur in display tubes having display screens of small curvature and/or in the case of extreme long axis: short axis ratios can be minimized with such line deflection coils. |
format | Patent |
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Particularly line coma errors and raster errors which occur in display tubes having display screens of small curvature and/or in the case of extreme long axis: short axis ratios can be minimized with such line deflection coils.</description><edition>5</edition><language>eng ; fre ; ger</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ; ELECTRICITY</subject><creationdate>1993</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=19931110&DB=EPODOC&CC=EP&NR=0569079A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19931110&DB=EPODOC&CC=EP&NR=0569079A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VINK, NICOLAAS GERRIT</creatorcontrib><creatorcontrib>PENNINGA, JOHANNES</creatorcontrib><title>Combination of display tube and deflection unit comprising line deflection coils of the semi-saddle type with a gun-sided extension</title><description>Display tube comprising an electromagnetic deflection unit with line deflection coils of the semi-saddle type which are provided at their gun-sided end with an extension having one single, wedge-shaped window directed towards the gun. Particularly line coma errors and raster errors which occur in display tubes having display screens of small curvature and/or in the case of extreme long axis: short axis ratios can be minimized with such line deflection coils.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS</subject><subject>ELECTRICITY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1993</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLsOgkAQRWksjPoP8wMkGKOG0hCMpYU9WdgLTLLMbpwlSu2P-4iFpdUpzrl3njwKP9QsJrIX8i1Z1uDMRHGsQUYsWbQOzUePwpEaP4QrK0tHjgW_vvHs9H0Se5Bi4FSNtQ4UpwC6cezJUDdKqmxhCfcI0ddwmcxa4xSrLxcJHctLcUoRfAUNpoEgVuU52-7ybJ8f1ps_kiemqkoM</recordid><startdate>19931110</startdate><enddate>19931110</enddate><creator>VINK, NICOLAAS GERRIT</creator><creator>PENNINGA, JOHANNES</creator><scope>EVB</scope></search><sort><creationdate>19931110</creationdate><title>Combination of display tube and deflection unit comprising line deflection coils of the semi-saddle type with a gun-sided extension</title><author>VINK, NICOLAAS GERRIT ; PENNINGA, JOHANNES</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0569079A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1993</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS</topic><topic>ELECTRICITY</topic><toplevel>online_resources</toplevel><creatorcontrib>VINK, NICOLAAS GERRIT</creatorcontrib><creatorcontrib>PENNINGA, JOHANNES</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VINK, NICOLAAS GERRIT</au><au>PENNINGA, JOHANNES</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Combination of display tube and deflection unit comprising line deflection coils of the semi-saddle type with a gun-sided extension</title><date>1993-11-10</date><risdate>1993</risdate><abstract>Display tube comprising an electromagnetic deflection unit with line deflection coils of the semi-saddle type which are provided at their gun-sided end with an extension having one single, wedge-shaped window directed towards the gun. Particularly line coma errors and raster errors which occur in display tubes having display screens of small curvature and/or in the case of extreme long axis: short axis ratios can be minimized with such line deflection coils.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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language | eng ; fre ; ger |
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subjects | BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY |
title | Combination of display tube and deflection unit comprising line deflection coils of the semi-saddle type with a gun-sided extension |
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