Plasma Displays, Laser Pointer, and Solid State Phyics

nsaspook

Joined Aug 27, 2009
9,987
Some weird and new stuff from Applied Science

Interesting. I remember some of the first (early 80's) TEMPEST certified plasma display replacements for teletypes on ships made by GRiD. They were a possible replacement for the CRT versions of this.
https://flic.kr/p/2gARN5F https://i.pinimg.com/originals/f0/64/b5/f064b510b190dca6512faea38f7dc73e.jpg

The memory and emission effects of the plasma cell grid structure were well known security issues that caused dim displays from the front emissions shielding grids. They were horrible displays.
 
Top