KCET

1997–2011
KCET launched a new on-screen identity and a new slogan "Infinitely More" in 1997. A new font was selected and the letters "C" and "E" are connected together shaped like an infinite sign.

2011–2017
When KCET was unable to reach an agreement to continue being a PBS affiliation on October 8th, 2010, it planned to become independent effective January 1st, 2011 and made changes to the logo. The logo was given a 3D look and the font was slightly altered. The same day that KCET launched a new logo, it launched a new slogan "Rethink TV" as well, similar to AT&T's slogan "Rethink Possible". From December 2011 to November 2012, the slogan was changed to "Where the Story Really Gets Good". The long-time slogan "Infinitely More" returned in November 2012 and was used until recently, when it adopted the slogan "Local. Global. Connected.".

2017–present
In April 2018, KCET announced a merger with KOCE, the markets' primary PBS station since KCET left the network in 2011. After the merger, KCET will return to PBS as a secondary affiliate.

Los Angeles Times