PAY TYPE DESCRIPTIONS - ALPHABETICAL ORDER. The following table contains the current list of DOS codes or Pay Types at UCLA in order by DOS code. This list can be sorted by DOS Code, Pay Type/Check Description, or Full Description. To sort by one of the columns listed, click on the column heading.
a light emitting diode led is a semiconductor device that emits visible light when an electric current passes through it the light is not particularly bright but in most leds it is monochromatic occurring at a single wavelength
LCD (liquid crystal display) is a display technology. LED (light emitting diode) is an illumination technology. There is a break down here in understanding of terminology (You said it perfectly however). LED is a light emitting diode - ie: a type of light bulb. And LCD is a liquid crystal display. It does not emit light by itself. It is always backlit from an independent light source.