Intelligent alphanumeric dot-matrix vacuum fluorescent displays using an emissive technology.
Wide viewing angle Bright blue-green fluorescent image 4, 5 or 6 luminance levels Integral display controller, drivers and dc/dc converter Over 220 characters and symbols Serial or parallel interface All of the displays use our green phosphor with 505nm peak wavelength and colour co-ordinates x=0.23, y=0.41. This is filterable from Blue through to light red.
