Patent US 4791339A
| Patent number | US 4791339A (click link for details and documents via Google Patents) |
|---|---|
| Title | Liquid crystal light valve with spatially uniform light transmittance characteristics |
| Inventors | Arthur J. Draz, Dana E. Whitlow, Stephen F. Blazo |
| Company | Tektronix Inc |
| Filing date | 1987-05-05 |
| Grant date | 1988-12-13 |