ČT1

1953–1969	1963–1969	1969–1980	1980–1990	1990-1992
1993–1994	1994–1997	1997–2007	2007–2012	2012–present

Československá televize

1953–1969

1963–1969

1969–1980

ČST1

In 1970, the ČST was renamed to ČST1.

1980–1990

F1

1990–1992

ČT1

1993–1994

1994–2007

1994–1997

1997–2007

Nighttime variant.

A variant used during the watershed period (which ran from 10pm to 6am) incorporated a star in the bottom left corner.

2007–2012

• ČT1, ČT2, ČT24 končia, nastupuje Jednička, Dvojka a Dvacet čtyřka - mediálne.sk, August 21, 2007

2012–present

HD logo