Samsung Electro-Mechanics Co., Ltd.

Han Na Lee

Young Bok Yoon

Nam Ki Park

Jae Won Jung

Bo Sung Seo

Dong Yeon Shin

Byung Gi An

Jun Sup Shin

Ji Buem Chun

Joung Ho Son

Suk Young Oh

Soo Yeon Oh

Se Hyeun Yun

Joo Sub Maeng

Dong Ryul Kim

A camera module includes a housing having an internal space, and a first lens module and a second lens module disposed in the internal space and each configured to be movable in an optical axis direction, wherein a first shaft and a first ball member are disposed between the first lens module and the housing, wherein a second shaft and a second ball member are disposed between the second lens module and the housing, and wherein, when moving in the optical axis direction, rolling friction occurs on one of both sides of each lens module, and sliding friction occurs on the other of both sides.

Camera module and mobile device including the same

Growing community of inventors

Suwon-si, South Korea

Han Na Lee