Display to use in the cold?

Other Hardware Displays
1

I all making a portable radio receiver to test my radio nodes. Where I live this time of year it is cold and I am finding that LCD screens are prone to freezing and not working unless I make provisions to heat the screen.

Any thoughts on other options of screens that will work in the cold down to -40 or so would be nice.

Ability to display text display with 10+ characters at a time is a must. 20 characters or two lines of 10+ would be ideal.

In warm weather a 2 by 16 lcd works just fine.

Thanks,
Brandan

2

https://www.google.ca/search?q=fluorescent+display&rlz=1C9BKJA_enCA713CA713&hl=en-US&prmd=isvn&tbm=isch&tbo=u&source=univ&fir=gbCsoWzDOed5NM%253A%252C0KsGjqgVOmJFUM%252C_%253BDAV0qqDeuy9iXM%253A%252CknLer_rbEQSmAM%252C_%253BBQ_BGOQ4w-rixM%253A%252CXienGddRW3p0FM%252C_%253BX2gb0LHwX1urEM%253A%252CeNSdo3OAZr_xSM%252C_%253BZzqOv9srAv8xUM%253A%252Cj_x1bfrKFEIVGM%252C_%253B8DAsogLzTHKTEM%253A%252CszAKGp2IeV1c_M%252C_%253BGg2NWtzgiUrD_M%253A%252CyRfFRl6kB9ZUIM%252C_%253B5jL6tNFAxjwK-M%253A%252CwZMFWXe8x3x1CM%252C_%253BI0F_o9zBzHhNWM%253A%252C_-kuhxvGE0rY4M%252C_%253BKcOo44AK_6f_jM%253A%252CPjdnXcTtqCw0qM%252C_&usg=__hM3pYn1bVZiJC6Enr0uS9TXQi3Q%3D&sa=X&ved=0ahUKEwj9rOXJ2YbTAhUQwGMKHUU9ANAQsAQIQw&biw=1024&bih=748

3

fluorescent displays, it has been a long time since I have seen one of those. I do not have much experience with them to know that they would work in the cold. I will have to see about hunting up one of them. Thanks for the lead.