Cartoon Network HD

On October 15, 2007, Cartoon Network launched its HD simulcast feed under the name "Cartoon Network HD".



2010–present (USA); 2011–2015 (Europe, United Kingdom, Ireland)

Cartoon Network HD - 2010

Beginning the week of July 17, 2015, Cartoon Network in Europe, United Kingdom, Ireland removed the HD symbol from its screen-bug. Then in 2 weeks later, on July 28, 2015 they discontinued the 4:3 feed and began letterboxing the HD feed for SD viewers. Programming originally produced in 4:3, however, remains stretched to 16:9.

On September 30, 2017 in USA, Cartoon Network USA brought back the SD feed for SD viewers, and they discontinued the 16:9 letterboxing the HD feed. And however, Programming originally produced in 4:3 and October 1, 2017, began to revive the HD symbol on its screen-bug, this marks the return of the SD feed of the network.

On screen-bug