Patent US 4752714A
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| Patent number | US 4752714A (click link for details and documents via Google Patents) |
|---|---|
| Title | Decelerating and scan expansion lens system for electron discharge tube incorporating a microchannel plate |
| Inventors | John H. Sonneborn, Ken Hawken |
| Assignee | Tektronix Inc |
| Filing date | 1986-03-10 |
| Grant date | 1988-06-21 |
Cites:
| Patent | Title | Inventors | Assignee | Granted |
|---|---|---|---|---|
| Patent US 4137479A | Cathode ray tube having an electron lens system including a meshless scan expansion post deflection acceleration lens | Bozidar Janko | Tektronix Inc | 1979-01-30 |
Cited By:
| Patent | Title | Inventors | Assignee | Granted |
|---|---|---|---|---|
| Patent US 5134337A | Projection lens assembly for planar electron source | Keith F. Kongslie • Gary Nelson • Duncan F. Hughes | Tektronix Inc | 1992-07-28 |
| Patent US 5530454A | Digital oscilloscope architecture for signal monitoring with enhanced duty cycle | Eric Etheridge • Gordon Shank • Dan Knierim | Tektronix Inc | 1996-06-25 |