The eldest daughter of Samsung Chairman Lee Kun-hee is going through divorce proceedings, the company said Saturday.

Ending a 15-year marriage, Lee Bu-jin, 44, filed for divorce mediation with her 46-year-old husband, Im Woo-jae, at the Seongnam branch of Suwon District Court on Wednesday, according to the company.

Meditation during divorce is a way of finding solutions to issues such as child custody and spousal support without a formal trial. When an agreement is not reached amicably, a divorce trial can take place.

The younger Lee currently heads Hotel Shilla, the group's hotel unit, while Im serves as the vice-president of Samsung Electro-Mechanics Co.

Born in 1968, Im joined Samsung C&T in 1995 and met the younger Lee in May of that year while performing extension work. The two married in 1999 and have one son. (Yonhap)