MANUFACTURING METHOD OF ELECTRON EMITTER AND ELECTRON SOURCE USING THE SAME, AND MANUFACTURING METHOD OF IMAGE DISPLAYING DEVICE, AND INFORMATION DISPLAYING AND REPRODUCING SYSTEM USING IMAGE DISPLAYING DEVICE MANUFACTURED BY MANUFACTURING METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To control an effective voltage V' effectively applied to a gap 7 at a predetermined value during "an activation process", in order to suppress the variations of electron emission characteristics.

SOLUTION: In "the activation process", a voltage is repeatedly applied between a first conductive-film 4a and a second conductive-film 4b, while controlling an output voltage outputted from a power source 51, so that aβeffect is set to a predetermined value as determined from a current value when a first set voltage is applied between the first conductive-film and the second conductive-film, and a current value when a second voltage is applied between them.

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