Loading Screens are specific screens that are displayed while a game is loading resources so that the player has something to distract them while the game loads. Loading Screens can be images, text or even mini-games - and sometimes a combination of all three.
Salvation Pass - Guild Wars 2 Wiki (GW2W)
Vibrant Depiction of 800 Gigaton Thermonuclear Explosion Over Urban Landscape
INSIDE on Steam
Interactive Loading Screen (Concept) - Giant Bomb
Loads and Loads of Loading - TV Tropes
Call of Duty 101: Season 04 New Player Guide for Call of Duty: Modern Warfare II and Call of Duty: Warzone Season 04, Including Tips and Tactics
Loading Screen (Concept) - Giant Bomb
The Imminent Threat of The Big Bomb, by Michael John Scott
Loading Screen (Concept) - Giant Bomb
Loading Screen Concepts - Giant Bomb
Interactive Loading Screen (Concept) - Giant Bomb
Van Gogh exhibit extending its run
The world of loading screens is over, but you're still going to make me crawl through a damn rock
From the Archives: Gregory Peck - The San Diego Union-Tribune
Loading Screen (Concept) - Giant Bomb