专利名称：Structure and operation of high voltage
supports
发明人：Christopher J. Spindt,David L.
Morris,Theodore S. Fahlen,Anthony P.Schmid,Paul A. Lovoi
申请号：US08/505841申请日：19950720公开号：US05614781A公开日：19970325
摘要：According to the invention, a flat panel device includes a spacer for providinginternal support. In one embodiment, the spacer is made of ceramic, glass-ceramic,ceramic reinforced glass, devitrified glass, metal with electrically insulative coating orhigh-temperature vacuum- compatible polyimide, and can be a spacer wall, a spacerstructure including a plurality of holes, or some combination of a spacer wall, spacerwalls, and spacer structure. Spacer surfaces are treated to reduce secondary emissionsand prevent charging of the spacer surfaces. The flat panel device can include a
thermionic cathode or a field emitter cathode, and the faceplate and backplate can bothbe straight or both be curved. The flat panel device can include an addressing grid.
申请人：CANDESCENT TECHNOLOGIES CORPORATION
代理机构：Skjerven, Morrill, MacPherson, Franklin & Friel
代理人：Ronald J. Meetin,E. Eric Hoffman
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