SLL

Background
SLL (Korean: 스튜디오 룰루랄라; acronym for Studio LuluLala), formerly known as JTBC Studios (Korean: 제이티비씨스튜디오), is a South Korean drama production, distribution and talent management company. It is a subsidiary of JTBC which was owned by JoongAng Holdings, Ltd.

(March 27, 2020-April 17, 2022)
Logo: There's a JTBC logo with the word "studios" on the right, usually in-credit.

Variant: The version on the black background can be seen on Shark: The Beginning.

Technique: None.

Music/Sounds: None.

Availability: Seen on the dramas produced by the JTBC itself as well as Shark: The Beginning. It was first used on The World of the Married and last used on episode 4 of My Liberation Notes.

(April 23, 2022-present)
Logo: Just the words in italic "SLL" with the words "Studio LuluLala" in the same font on the bottom, usually in-credit.

Technique: None.

Music/Sounds: None.

Availability: First seen on episode 5 of My Liberation Notes and it can be seen on the dramas produced by the JTBC itself since then.