ELIMINATING SILVER MIGRATION IN EL LAMPS
A net negative charge is used to eliminate silver migration in an EL lamp (30). An electrode containing silver, either the entire electrode (38), a bus bar (47) on the electrode, or a contact area (48) on the electrode, receives a net negative charge while the EL lamp is being driven with alternatin...
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| creator | NARAYAN, SUJATHA SHERE, ANIRUDDHA, J |
| description | A net negative charge is used to eliminate silver migration in an EL lamp (30). An electrode containing silver, either the entire electrode (38), a bus bar (47) on the electrode, or a contact area (48) on the electrode, receives a net negative charge while the EL lamp is being driven with alternating current. The net negative charge can be provided by a driver (39) or by a current source, such as a battery (41) or a charged capacitor, or by asymmetric current means (42, 45) in the current path of the EL lamp, including the lamp itself.
Une charge négative nette est utilisée afin d'éliminer la migration de l'argent dans une lampe EL (30). Une électrode contenant de l'argent, soit l'électrode entière (38), soit une barre de bus (47) sur l'électrode, soit une zone de contact (48) sur l'électrode, reçoit une charge négative nette pendant que la lampe EL est alimentée avec un courant alternatif. La charge négative nette peut être fournie par un dispositif d'entraînement (39) ou par une source de courant, telle qu'une batterie (41) ou un condensateur chargé, ou par un moyen de courant asymétrique (42, 45) sur le trajet de courant de la lampe EL, qui comprend la lampe elle-même. |
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Une charge négative nette est utilisée afin d'éliminer la migration de l'argent dans une lampe EL (30). Une électrode contenant de l'argent, soit l'électrode entière (38), soit une barre de bus (47) sur l'électrode, soit une zone de contact (48) sur l'électrode, reçoit une charge négative nette pendant que la lampe EL est alimentée avec un courant alternatif. La charge négative nette peut être fournie par un dispositif d'entraînement (39) ou par une source de courant, telle qu'une batterie (41) ou un condensateur chargé, ou par un moyen de courant asymétrique (42, 45) sur le trajet de courant de la lampe EL, qui comprend la lampe elle-même.</description><language>eng ; fre</language><subject>BASIC ELECTRIC ELEMENTS ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS ; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ; ELECTRIC HEATING ; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><creationdate>2008</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=20081016&DB=EPODOC&CC=WO&NR=2008123931A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20081016&DB=EPODOC&CC=WO&NR=2008123931A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NARAYAN, SUJATHA</creatorcontrib><creatorcontrib>SHERE, ANIRUDDHA, J</creatorcontrib><title>ELIMINATING SILVER MIGRATION IN EL LAMPS</title><description>A net negative charge is used to eliminate silver migration in an EL lamp (30). An electrode containing silver, either the entire electrode (38), a bus bar (47) on the electrode, or a contact area (48) on the electrode, receives a net negative charge while the EL lamp is being driven with alternating current. The net negative charge can be provided by a driver (39) or by a current source, such as a battery (41) or a charged capacitor, or by asymmetric current means (42, 45) in the current path of the EL lamp, including the lamp itself.
Une charge négative nette est utilisée afin d'éliminer la migration de l'argent dans une lampe EL (30). Une électrode contenant de l'argent, soit l'électrode entière (38), soit une barre de bus (47) sur l'électrode, soit une zone de contact (48) sur l'électrode, reçoit une charge négative nette pendant que la lampe EL est alimentée avec un courant alternatif. La charge négative nette peut être fournie par un dispositif d'entraînement (39) ou par une source de courant, telle qu'une batterie (41) ou un condensateur chargé, ou par un moyen de courant asymétrique (42, 45) sur le trajet de courant de la lampe EL, qui comprend la lampe elle-même.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS</subject><subject>ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS</subject><subject>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBw9fH09fRzDPH0c1cI9vQJcw1S8PV0DwIK-PspePopuPoo-Dj6BgTzMLCmJeYUp_JCaW4GZTfXEGcP3dSC_PjU4oLE5NS81JL4cH8jAwMLQyNjS2NDR0Nj4lQBAJVKJO4</recordid><startdate>20081016</startdate><enddate>20081016</enddate><creator>NARAYAN, SUJATHA</creator><creator>SHERE, ANIRUDDHA, J</creator><scope>EVB</scope></search><sort><creationdate>20081016</creationdate><title>ELIMINATING SILVER MIGRATION IN EL LAMPS</title><author>NARAYAN, SUJATHA ; SHERE, ANIRUDDHA, J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2008123931A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2008</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS</topic><topic>ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS</topic><topic>ELECTRIC HEATING</topic><topic>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><toplevel>online_resources</toplevel><creatorcontrib>NARAYAN, SUJATHA</creatorcontrib><creatorcontrib>SHERE, ANIRUDDHA, J</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NARAYAN, SUJATHA</au><au>SHERE, ANIRUDDHA, J</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELIMINATING SILVER MIGRATION IN EL LAMPS</title><date>2008-10-16</date><risdate>2008</risdate><abstract>A net negative charge is used to eliminate silver migration in an EL lamp (30). An electrode containing silver, either the entire electrode (38), a bus bar (47) on the electrode, or a contact area (48) on the electrode, receives a net negative charge while the EL lamp is being driven with alternating current. The net negative charge can be provided by a driver (39) or by a current source, such as a battery (41) or a charged capacitor, or by asymmetric current means (42, 45) in the current path of the EL lamp, including the lamp itself.
Une charge négative nette est utilisée afin d'éliminer la migration de l'argent dans une lampe EL (30). Une électrode contenant de l'argent, soit l'électrode entière (38), soit une barre de bus (47) sur l'électrode, soit une zone de contact (48) sur l'électrode, reçoit une charge négative nette pendant que la lampe EL est alimentée avec un courant alternatif. La charge négative nette peut être fournie par un dispositif d'entraînement (39) ou par une source de courant, telle qu'une batterie (41) ou un condensateur chargé, ou par un moyen de courant asymétrique (42, 45) sur le trajet de courant de la lampe EL, qui comprend la lampe elle-même.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE |
| title | ELIMINATING SILVER MIGRATION IN EL LAMPS |
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