Displaytech offers a complete line of character LCD modules including 16x2, 16x4, 20x2, 20x4, 24x2, and 40x2. Also called alphanumeric displays, these classic LCD modules are available in a multitude of LCD and LED backlight color combinations to achieve the perfect look for your product. Some of our most popular combinations are STN yellow-green LCD with yellow-green LED backlight, STN blue LCD with white LED backlight, and STN grey LCD with either blue, amber or pure green LED backlight.