MICROCHANNEL PLATE DEVICES WITH MULTIPLE EMISSIVE LAYERS
摘要
<p>A microchannel plate includes a substrate defining a plurality of pores extending from a top surface of the substrate to a bottom surface of the substrate. The plurality of pores includes a resistive material on an outer surface that forms a first emissive layer. A second emissive layer is formed over the first emissive layer. The second emissive layer is chosen to achieve at least one of an increase in secondary electron emission efficiency and a decrease in gain degradation as a function of time. A top electrode is positioned on the top surface of the substrate and a bottom electrode is positioned on the bottom surface of the substrate.</p>
申请公布号
WO2009148643(A3)
申请公布日期
2010.02.25
申请号
WO2009US35017
申请日期
2009.02.24
申请人
ARRADIANCE, INC.;SULLIVAN, NEAL, T.;BEAULIEU, DAVID;TREMSIN, ANTON;DE ROUFFIGNAC, PHILIPPE;POTTER, MICHAEL, D.
发明人
SULLIVAN, NEAL, T.;BEAULIEU, DAVID;TREMSIN, ANTON;DE ROUFFIGNAC, PHILIPPE;POTTER, MICHAEL, D.