Field emission device with transient current source

Details Field emission device with transient current source Field emission device with transient current source

1995-04-03

1996-11-26

Gonzalez, Frank

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

3151691, 315167, 315174, 315175, G09G 310

Patent

active

055789064

ABSTRACT:
A field emission device (100) having an electron emitter (101), for emitting electrons, an extraction electrode (102) proximally disposed with respect to the electron emitter (101), an anode (103) for collecting some of any emitted electrons is formed. Anode (103) is distally disposed with respect to the electron emitter (101). A transient current source (110) is operably coupled between the electron emitter (101) and a reference potential (107). Transient current source (110) provides a transient current to the electron emitter (101) to enhance response time for emission of electrons from the electron emitter (101) of the field emission device (100). A controlling input line (111) is provided for current controlling signals to the transient current source (110) with the controlling input line (111) being operably coupled to the transient current source (110).

REFERENCES:
patent: 5278475 (1994-01-01), Juskie et al.
patent: 5300862 (1994-04-01), Parker et al.
patent: 5313140 (1994-05-01), Smith et al.

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