Title :
A full color AMLCD with NVG class B compatibility
Author :
Abileah, Adi ; Yaniv, Zvi
Author_Institution :
OIS Optical Imaging Systems Inc., Troy, MI, USA
Abstract :
The authors report on a full-color active matrix liquid crystal display with night vision goggles (NVG) compatibility. The display was a 5-in-diagonal high-resolution triad (RGB) color pixel with 80×180 color groups per inch (H/V). It had a specially designed high-brightness backlight with low profile and the NVG characteristics. The color coordinates of the unit were almost identical to the display without a NVG filter, preserving the red color coordinates. This display had full avionic characteristics like high contrast at high ambient light and extended temperature range. The criteria for class B as defined by the MIL-L-84762A was achieved, with an NRb value lower than 2.2×10-9
Keywords :
aircraft instrumentation; liquid crystal displays; 14400 pixel; 180 pixel; 5 inch; 80 pixel; LCD; MIL-L-84762A; NRb value; aircraft instrumentation; avionic characteristics; class B; color active matrix liquid crystal display; color coordinates; contrast; military standards; red color coordinates; vision goggles; Active matrix liquid crystal displays; Aerospace electronics; Brightness; Eye protection; Fluorescent lamps; Liquid crystal displays; Night vision; Optical filters; Optical imaging; Temperature distribution;
Conference_Titel :
Aerospace and Electronics Conference, 1992. NAECON 1992., Proceedings of the IEEE 1992 National
Conference_Location :
Dayton, OH
Print_ISBN :
0-7803-0652-X
DOI :
10.1109/NAECON.1992.220580
