Samsung Electronics Co., Ltd.

Seok Woon Sa

Jong Hoon Won

Kwang Tai Kim

Dong Hyun Yeom

Ki Huk Lee

Seung Han Lee

In Koo Kang

Byeong Chan Park

An electronic device is provided. The electronic device includes a first camera module including a first lens set, a second camera module including a second lens set, and a processor connected to the first camera module and a second camera module. The processor is configured to move the first lens focus on a subject, resulting in an auto focus (AF) value and an image obtained by the first camera module, evaluate reliability of the AF value, based on the reliability of the AF value, calculate a movement parameter of the second lens set, corresponding to a movement parameter of the first lens set, and move the second lens set depending on the calculated movement parameter.

Auto focus method and electronic device for performing the same

Growing community of inventors

Gyeonggi-do, South Korea

Seok Woon Sa