Electrograph n. : A mark, record, or tracing, made by the action of electricity.

Example:
Why does my 42" plasma Electrograph tv occasionally make a crackling/popping sound? it started today..?

Taxonomy
Electrograph, Display Technology, Atlantic Technology, ADCOM, AG Neovo, AKG, Ambir, Technology, AOC, Audioplex, Aurora, Avocent, Bankers, Warranty, Group, Inc, Belkin, byDesign, Cables To Go.

Defination from the web:
Manufactures and distributes plasma displays, LCD flat panel displays, CRT and plasma display monitors.