Flash ERGs record the electrical responses to flashes of light of a uniform luminance
. These flashes either occupy the entire visual field (a full field flash ERG) or are restricted to a desired part of the retina (a focal flash ERG).
The uniform luminance
of the wall surface requires an asymmetrical light intensity distribution that matches the geometric relationship of vertical surface and luminaire position.
The backlight industry requires low power consumption, large area with a minimal thickness, high brightness, uniform luminance
, and desirable viewing angles.
The display, which is based on PCI Express architecture, is bundled with a high-performance, ATI-powered display controller and includes the company's proprietary Uniform Luminance