Abstract
High-resolution bright CRT monitors with Spindt-type field-emitter arrays (FEA-CRTs) as electron guns have been realized for the first time. The FEA chip consists of 868 electron sources arranged within an emitter circle 50 μm in diameter and a vertical current limiter (VECTL) which protects the FEA chips from damage caused by an arc electric discharge. The FEA-CRT has a minimum electron beam diameter of 0.84 mm at 18 kV and 100 μA.
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