ELECTRIFYING METHOD AND MANUFACTURING METHOD OF ELECTRON-SOURCE SUBSTRATE

A method according to the present invention is for electrifying a plurality of electric conductors arranged on a substrate including the step of setting an average temperature difference during electrifying processing between a region S0 in that the plurality of electric conductors on the substrate...

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Bibliographische Detailangaben
1. Verfasser:	AZUMA HISANOBU
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	A method according to the present invention is for electrifying a plurality of electric conductors arranged on a substrate including the step of setting an average temperature difference during electrifying processing between a region S0 in that the plurality of electric conductors on the substrate are arranged and a circumferential region S1 of the region S0 at 15° C. or more, and the substrate satisfies the relational expression: L1/L0>EalphaDeltaT/sigmath-1. where L0[m]: the width of the region S0 L1[m]: the width of the region S1 DeltaT[K]: the average temperature difference E[Pa]: the Young's modulus of the substrate alpha[/K]: the coefficient of linear thermal expansion of the substrate sigmath[Pa]: the material constant of the substrate