Patent US 4917463A
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| Patent number | US 4917463A (click link for details and documents via Google Patents) |
|---|---|
| Title | Charge modulation compensated liquid crystal light valve having the first and second electric fields cooperating to provide a divergent electron lens effect |
| Inventors | Thomas S. Buzak, Rolf S. Vatne, Dana E. Whitlow |
| Company | Tektronix Inc |
| Filing date | 1987-05-05 |
| Grant date | 1990-04-17 |