A Little Flat Tube Fun

[jr_tech]

Originally Posted by kx250rider

I remember seeing a much larger display mounted in Los Angeles police cars in the 1980s. I don't know if it was a lollipop tube, or if it was a reflective system like a Philco Safari. They were used as "MDT" units; the first onboard communications computers for the LAPD. They might have been 8 or 10 inch viewable screens. Definitely not a standard CRT, and not any type of LED or LCD.

Any police officers on AK who might know, or who might remember more details about those 1980s MDTs?

Charles

An early entry into the field of flat displays for medical and government applications (read expensive) was a 1980s Tektronix spin-off called Planar. These displays were based on EL technology and IIRC, produced a yellowish monochrome display.

http://en.wikipedia.org/wiki/Planar_Systems

jr