Universidad Católica de Chile Televisión, Señal 3
With Canal 13 Señal Internacional, the new logo consisted in the UCTV logo but covered by an orbital with a particle. For this channel, however, we would see the name SEÑAL 3.
Canal 13, Señal 3
In june 1999, the channel was renamed to Canal 13, Señal 3. The logo was the same as the Canal 13 channel, but under the word "CANAL", appears SEÑAL 3.
Canal 13 Cable
In november 1999, the channel was renamed to Canal 13 Cable. The logo was the same as the Canal 13 channel, although sometimes the word CABLE would be present.
In 2000, the channel changed the place of 13 and UC in its logo, like its counterpart.
In 2002, the channel followed the same logo desing from its counterpart.
In 2005, the channel used the same logo from Canal 13, but the word CABLE would be present.
For the channel rebranding to 13C, a new logo was presented: It's a picture of an eye, and inside it is the number 13 covered by a yellow and a white arch (which forms the C).
The Canal 13 logo from 2010 but with a speech bubble with a C. Used from January to November, 2010.
The same removal of the UC was applied in 2010. This was used as a main logo during 2010-2012 and 2017-2018.
The 13C logo now would appear on a blue cardboard, with a rectangle below, with the slogan "CULTURA CON OTROS OJOS". This was mainly used for the channel identity and graphics from 2012 to 2017.
In 2018, the channel used the new logo from Canal 13. The C now appear on a side without the speech bubble.