Method and apparatus for adjusting characteristics of...

Electric lamp or space discharge component or device manufacturi – Process – With testing or adjusting

Reexamination Certificate

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C445S006000

Reexamination Certificate

active

06890229

ABSTRACT:
A method for adjusting characteristics of an electron source having a plurality of electron-emitting devices, and a method for manufacturing the electron source include the step of applying a pulse of a voltage for adjustment to an electron-emitting device to be adjusted one or more times according to a characteristic of the electron-emitting device, wherein the voltage for adjustment is selected from a plurality of voltages having discrete values according to the characteristic of the electron-emitting device, and a number of applying times of the pulse is determined according to the characteristic of the electron-emitting device and the selected voltage.

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