Camera module

A camera module according to an embodiment of the present invention includes: a housing having an internal space; a lens module disposed in the interior space to be slidably movable relative to the housing; and a driving part that provides driving force to move the lens module in an optical axis dir...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JUN JAE WOO, CHOI YUN KYOUNG
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:A camera module according to an embodiment of the present invention includes: a housing having an internal space; a lens module disposed in the interior space to be slidably movable relative to the housing; and a driving part that provides driving force to move the lens module in an optical axis direction. The driving part includes a wire part whose length changes as power is applied. The lens module is provided with a guide part that guides the movement of the lens module in the optical axis direction. The wire part may be supported in contact with the guide part. Therefore, it is possible to provide a camera module with a simple structure and small size while implementing a focus adjustment function or shake compensation function. 본 발명의 일 실시예에 따른 카메라 모듈은 내부공간을 갖는 하우징; 상기 하우징에 대해 슬라이딩 이동 가능하도록 상기 내부공간에 배치되는 렌즈모듈; 및 상기 렌즈모듈을 광축 방향으로 이동시키도록 구동력을 제공하는 구동부;를 포함하고, 상기 구동부는 전원을 인가함에 따라 길이가 변화하는 와이어부를 포함하며, 상기 렌즈모듈에는 상기 렌즈모듈의 상기 광축 방향으로의 이동을 안내하는 가이드부가 구비되고, 상기 와이어부는 상기 가이드부에 접촉 지지될 수 있다.