Electron gun system

Electron gun used in an electron beam exposure apparatus

Electron gun with afterglow eliminator

Electron gun with astigmatic flare-reducing beam forming region

Electron gun with balanced lens lips to reduce astigmatism

Electron gun with bi-potential focusing lens and electrostatic d

Electron gun with chain-link main lens for static correction of

Electron gun with dynamic focus

Electron gun with electrode supports

Electron gun with electron beam converging member disposed...

Electron gun with electrostatic shielding and method of assembly

Electron gun with improved cathode venting

Electron gun with improved withstand voltage for color-picture t

Electron gun with lens which changes beam into nonaxisymmetric s

Electron gun with low voltage limiting aperture main lens

Electron gun with polygonal shaped rim electrode

Electron gun with quadrupole electrode structure

Electron gun, color cathode ray tube, and display apparatus...

Electron guns for color cathode ray tube

Electron guns for color picture tube