Symbol 5411 from IEC 60417 - Title/Meaning: Screen or video image, reversal black-to-white Function/description: To identify a black-to-white image display reversal on the screen.
Additional information: 
Published in: Supplement G, 1985
Own work using: iso.org/obp/graphics/grs/fed38c0c-0f14-4bea-8e9c-23fde4a8eb59 200.png
Vectorization:  Mrmw