Aging apparatus of field emission device and method thereof

Details Aging apparatus of field emission device and method thereof Aging apparatus of field emission device and method thereof

2005-10-25

2005-10-25

Lee, Wilson (Department: 2821)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C445S005000, C315S169100

Reexamination Certificate

active

06958739

ABSTRACT:
Disclosed are an aging apparatus of a field emission device and a method thereof. The apparatus comprises an aging operation controlling unit for converting a direct current high voltage applied to an anode electrode into a high voltage of a pulse form, gradually increasing the converted high voltage of a pulse form with a certain interval and thus applying to the anode electrode, and performing an aging operation by controlling a voltage applied to a scan driving unit. According to this, arc is prevented, an entire panel aging time is reduced, and energy consumption is reduced.

REFERENCES:
patent: 4515569 (1985-05-01), Hernqvist
patent: 5667705 (1997-09-01), Miyazaki et al.
patent: 6034810 (2000-03-01), Robinson et al.
patent: 6144350 (2000-11-01), Fujii et al.
patent: 6259422 (2001-07-01), Hamamoto

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