Jednotka

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

Logo with STV and without number

2012–present

Boxless logo

Logo with rounded corners

HD logo

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)