1953–1969 | 1963–1969 | 1969–1980 | 1980–1990 | 1990 | 1990–1993 | 1993–1996 |
1996–1999 | 1999–2002 | 2002–2004 | 2003 (unused) | 2004–2012 | 2011 (unused) | 2012–present |
Jednotka is the flagship TV channel operated by RTVS, Slovakia's public broadcaster.
Československá televize
1953–1969
1963–1969
1969–1980
ČST1
In 1970, the ČST was renamed to ČST1.
1980–1990
STV1 (first era)
1990
F1
1990–1993
STV1
1993–1996
1996–1999
1999–2002
2002–2004
2003 (unused)
Jednotka
2004–2012
2012–present
After Slovenská televízia and Slovenský rozhlas merged in 2011 to create RTVS, RTVS rebranded two of its three TV channels in March 2012, while shutting down Trojka (which was later relaunched in 2019). The logos of Jednotka and Dvojka feature a colon followed by the number of the channel (1 or 2). The rebranding was carried out by the Slovak creative agency Milk.
- New look: Jednotka and Dvojka - The Branding Source, March 2, 2012
A new graphics package was introduced for both channels in May 2015; this rebranding had been done by the Czech creative studio Oficina. The graphics focused on the motion of the two dots in the colon.
- RTVS Showreel - Oficina on Vimeo, May 5, 2015
- Distinct and dynamic looks for Slovakia's public TV channels - The Branding Source, May 6, 2015
- Nový televízny ident RTVS - playlist by RTVSOfficial on YouTube, 2015
- RTVS showreel - RTVSOfficial on YouTube, June 25, 2016
RTVS Jeden
2011 (unused)
Television channels: Jednotka | Dvojka | Šport | RTVS 24 Defunct: Trojka Radio stations: Former organizations: |