| |
 |
Winfred K/o/ nig Patents |
|
Inventor: K/o/ nig; Winfred
Address: Karlsruhe, DE
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4502761 |
Gradient-free illumination of passive readout display devices |
March 5, 1985 |
| Compensating darkening is provided over the area at the back of liquid crystal displays, so that light from one or more concentrated sources near the back of the display may result in essentially uniform illumination of the display through the LCD from the back. The compensating screen m |
|
|
|
