IMAGE FORMING DEVICE
PROBLEM TO BE SOLVED: To prevent an electron emitting element from malfunctioning owing to a ringing signal by making the resonance frequency of the ringing signal higher than the maximum value of the frequency that a driving signal has. SOLUTION: Let f0>fmax where f0 is the resonance frequency t...
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| creator | TAKEGAMI TAKESHI |
| description | PROBLEM TO BE SOLVED: To prevent an electron emitting element from malfunctioning owing to a ringing signal by making the resonance frequency of the ringing signal higher than the maximum value of the frequency that a driving signal has. SOLUTION: Let f0>fmax where f0 is the resonance frequency that a driving circuit including an electron source has and fmax is the maximum frequency that the driving signal has when an image is displayed. Further, the resonance frequency f0 is calculated from the calculation equation consisting of the inductive components Lro and Lco between lead-out parts for row and column wires and the connection part of the driving circuit, an inductive component Lmo between electron discharging elements in a simple matrix, and a capacitive component (Cmo) formed of the wire at an intersection of row and column wires and an inter-layer insulating layer. Further, the inductive components Lro and Lco between the lead-out parts for the row and column wires and the connection part of the driving circuit are |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2000250464A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2000250464A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2000250464A3</originalsourceid><addsrcrecordid>eNrjZBDx9HV0d1Vw8w_y9fRzV3BxDfN0duVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGBgZGpgYmZiaOxkQpAgCdYh7C</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>IMAGE FORMING DEVICE</title><source>esp@cenet</source><creator>TAKEGAMI TAKESHI</creator><creatorcontrib>TAKEGAMI TAKESHI</creatorcontrib><description>PROBLEM TO BE SOLVED: To prevent an electron emitting element from malfunctioning owing to a ringing signal by making the resonance frequency of the ringing signal higher than the maximum value of the frequency that a driving signal has. SOLUTION: Let f0>fmax where f0 is the resonance frequency that a driving circuit including an electron source has and fmax is the maximum frequency that the driving signal has when an image is displayed. Further, the resonance frequency f0 is calculated from the calculation equation consisting of the inductive components Lro and Lco between lead-out parts for row and column wires and the connection part of the driving circuit, an inductive component Lmo between electron discharging elements in a simple matrix, and a capacitive component (Cmo) formed of the wire at an intersection of row and column wires and an inter-layer insulating layer. Further, the inductive components Lro and Lco between the lead-out parts for the row and column wires and the connection part of the driving circuit are <=200 nH and the distance between the lead-out parts and connection part is <=200 mm.</description><edition>7</edition><language>eng</language><subject>ADVERTISING ; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION ; CRYPTOGRAPHY ; DISPLAY ; EDUCATION ; PHYSICS ; SEALS</subject><creationdate>2000</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=20000914&DB=EPODOC&CC=JP&NR=2000250464A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000914&DB=EPODOC&CC=JP&NR=2000250464A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TAKEGAMI TAKESHI</creatorcontrib><title>IMAGE FORMING DEVICE</title><description>PROBLEM TO BE SOLVED: To prevent an electron emitting element from malfunctioning owing to a ringing signal by making the resonance frequency of the ringing signal higher than the maximum value of the frequency that a driving signal has. SOLUTION: Let f0>fmax where f0 is the resonance frequency that a driving circuit including an electron source has and fmax is the maximum frequency that the driving signal has when an image is displayed. Further, the resonance frequency f0 is calculated from the calculation equation consisting of the inductive components Lro and Lco between lead-out parts for row and column wires and the connection part of the driving circuit, an inductive component Lmo between electron discharging elements in a simple matrix, and a capacitive component (Cmo) formed of the wire at an intersection of row and column wires and an inter-layer insulating layer. Further, the inductive components Lro and Lco between the lead-out parts for the row and column wires and the connection part of the driving circuit are <=200 nH and the distance between the lead-out parts and connection part is <=200 mm.</description><subject>ADVERTISING</subject><subject>ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION</subject><subject>CRYPTOGRAPHY</subject><subject>DISPLAY</subject><subject>EDUCATION</subject><subject>PHYSICS</subject><subject>SEALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBDx9HV0d1Vw8w_y9fRzV3BxDfN0duVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGBgZGpgYmZiaOxkQpAgCdYh7C</recordid><startdate>20000914</startdate><enddate>20000914</enddate><creator>TAKEGAMI TAKESHI</creator><scope>EVB</scope></search><sort><creationdate>20000914</creationdate><title>IMAGE FORMING DEVICE</title><author>TAKEGAMI TAKESHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2000250464A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>ADVERTISING</topic><topic>ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION</topic><topic>CRYPTOGRAPHY</topic><topic>DISPLAY</topic><topic>EDUCATION</topic><topic>PHYSICS</topic><topic>SEALS</topic><toplevel>online_resources</toplevel><creatorcontrib>TAKEGAMI TAKESHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TAKEGAMI TAKESHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IMAGE FORMING DEVICE</title><date>2000-09-14</date><risdate>2000</risdate><abstract>PROBLEM TO BE SOLVED: To prevent an electron emitting element from malfunctioning owing to a ringing signal by making the resonance frequency of the ringing signal higher than the maximum value of the frequency that a driving signal has. SOLUTION: Let f0>fmax where f0 is the resonance frequency that a driving circuit including an electron source has and fmax is the maximum frequency that the driving signal has when an image is displayed. Further, the resonance frequency f0 is calculated from the calculation equation consisting of the inductive components Lro and Lco between lead-out parts for row and column wires and the connection part of the driving circuit, an inductive component Lmo between electron discharging elements in a simple matrix, and a capacitive component (Cmo) formed of the wire at an intersection of row and column wires and an inter-layer insulating layer. Further, the inductive components Lro and Lco between the lead-out parts for the row and column wires and the connection part of the driving circuit are <=200 nH and the distance between the lead-out parts and connection part is <=200 mm.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CRYPTOGRAPHY DISPLAY EDUCATION PHYSICS SEALS |
| title | IMAGE FORMING DEVICE |
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