MX2018013441A - Composiciones dielectricas con k baja para aplicaciones de alta frecuencia. - Google Patents

Composiciones dielectricas con k baja para aplicaciones de alta frecuencia.

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Publication number
MX2018013441A
MX2018013441A MX2018013441A MX2018013441A MX2018013441A MX 2018013441 A MX2018013441 A MX 2018013441A MX 2018013441 A MX2018013441 A MX 2018013441A MX 2018013441 A MX2018013441 A MX 2018013441A MX 2018013441 A MX2018013441 A MX 2018013441A
Authority
MX
Mexico
Prior art keywords
mole
low
value
dielectric material
high frequency
Prior art date
Application number
MX2018013441A
Other languages
English (en)
Inventor
E Sakoske George
J Gleason Cody
J Maloney John
Marley Peter
W Brown Orville
D Davis Jackie
Joseph Coffey Thomas
S Tormey Ellen
wang Stanley
L Widlewski David
Sridharan Srinivasan
H Megherhi Mohammed
Her Yie-Shein
Original Assignee
Ferro Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ferro Corp filed Critical Ferro Corp
Publication of MX2018013441A publication Critical patent/MX2018013441A/es

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    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
    • C03C10/0027—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
    • C—CHEMISTRY; METALLURGY
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    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
    • C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
    • C03C3/118—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron containing aluminium
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    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
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Abstract

Se presentan un material dieléctrico con valor de K bajo, valor de Q alto, cocción baja y un método para formar un material dieléctrico cocido. El material dieléctrico puede cocerse por debajo de los 950°C o por debajo de los 1100°C, tiene un valor K de menos de 8 a 10-30 Ghz y un valor Q mayor de 500 o mayor de 1000 a 10-30 Ghz. El material dieléctrico incluye, antes de cocerse, una parte de sólidos que incluye un 10-95 por peso% o 10-99 por peso% de polvo de sílice y 5-90 por peso% o 1-90 por peso% de componente de vidrio. El componente de vidrio incluye 50-90 mol% SiO2, 5-35 mol% o 0.1-35 mol% B2O3, 0.1-10 mol% o 0.1-25 mol% AI2O3, 0.1-10 mol% K2O, 0.1-10 mol% Na2O, 0.1-20 mol% Li2O, 0.1-30 mol% F. El monto total de Li2O + Na2O + K2O es 0.1-30 mol% del componente de vidrio. El polvo de sílice puede ser amorfo o cristalino.
MX2018013441A 2017-11-07 2018-11-01 Composiciones dielectricas con k baja para aplicaciones de alta frecuencia. MX2018013441A (es)

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