Stacked LCD color display
USRE36654E · kind E · reissue
12Cited by
110References
82Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 5, 1996 |
| Grant date | Apr 11, 2000 |
| Priority date | — |
| Expiry date | Aug 5, 2016 |
Classification
- Technology area (CPC —)General
Abstract
A color display is formed by stacking two or more birefringent elements that are tuned to provide different spectral characteristics, and operating each of the elements independently.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.