Patent US 5134337A
Jump to navigation
Jump to search
| Patent number | US 5134337A (click link for details and documents via Google Patents) |
|---|---|
| Title | Projection lens assembly for planar electron source |
| Inventors | Keith F. Kongslie, Gary Nelson, Duncan F. Hughes |
| Company | Tektronix Inc |
| Filing date | 1991-07-05 |
| Grant date | 1992-07-28 |
Cites:
| Patent | Title | Inventors | Assignee | Granted |
|---|---|---|---|---|
| Patent US 4752714A | Decelerating and scan expansion lens system for electron discharge tube incorporating a microchannel plate | John H. Sonneborn • Ken Hawken | Tektronix Inc | 1988-06-21 |
| Patent US 4808879A | Post-deflection acceleration and scan expansion electron lens system | Scott A. Maxson • John H. Sonneborn | Tektronix Inc | 1989-02-28 |
Cited By:
| Patent | Title | Inventors | Assignee | Granted |
|---|---|---|---|---|
| Patent US 5530454A | Digital oscilloscope architecture for signal monitoring with enhanced duty cycle | Eric Etheridge • Gordon Shank • Dan Knierim | Tektronix Inc | 1996-06-25 |