High resolution matrix lens electron optical system

Details High resolution matrix lens electron optical system High resolution matrix lens electron optical system

1976-10-13

1978-06-27

Dixon, Harold A.

Radiant energy

With charged particle beam deflection or focussing

With target means

250396R, 313431, G01K 108

Patent

active

040977455

ABSTRACT:
A high resolution matrix lens electron optical system utilizes a relatively short focal length matrix lens, means for providing an axial magnetic field and electrostatic deflection means for both coarse and fine deflection operation in conjunction with the axial magnetic field to provide reduced cathode loading and minimal spherical aberration.

REFERENCES:
patent: 3371206 (1968-02-01), Takizawa
patent: 3651303 (1972-03-01), Rehme
patent: 3876883 (1975-04-01), Broers
patent: 3936693 (1976-02-01), Parks et al.

Affiliated with

Also associated with

Rating

High resolution matrix lens electron optical system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High resolution matrix lens electron optical system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High resolution matrix lens electron optical system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2306409