Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multi-beam group electron gun for beam index CRT

Multi-beam group electron gun for beam index CRT

US Patent 6377003 · Granted Apr 23, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Display and pixel structure thereof2018
Naked-eye type stereoscopic display2013
Parallel multi-electron beam lithography for IC fabrication with precise X-Y tra2006
Color CRT electron gun with progressively reduced electron beam passing aperture2004
Deflection lens device for electron beam lithography2004
Multi-layer common lens arrangement for main focus lens of multi-beam electron g2004
Multi-layer common lens arrangement for main focus lens of multi-beam electron g2004
Clean room arrangement for electron beam lithography2003
Deflection lens device for electron beam lithography2003
Beam forming region for electron gun2003
Multi-beam index CRT with horizontal phosphor lines2002
Multi-beam index CRT with horizontal phosphor lines2002