CAMERA DEVICE AND OPTICAL APPARATUS

This embodiment relates to a camera device, which includes: a base; a lens holder coupled to the base; a housing disposed on the lens holder; a bobbin disposed within the housing; a coil and a magnet for moving the bobbin in an optical axis direction; a first lens coupled to the bobbin; and a second...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HYUNSOO KIM, JUNGSEOK OH, YUNHO NOH
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	This embodiment relates to a camera device, which includes: a base; a lens holder coupled to the base; a housing disposed on the lens holder; a bobbin disposed within the housing; a coil and a magnet for moving the bobbin in an optical axis direction; a first lens coupled to the bobbin; and a second lens disposed in the lens holder, wherein when the first lens moves, the second lens is fixed to the lens holder. Accordingly, weight of a mover which is moved during autofocus driving can be reduced. 본 실시예는 베이스; 상기 베이스와 결합되는 렌즈 홀더; 상기 렌즈 홀더에 배치되는 하우징; 상기 하우징 내에 배치되는 보빈; 상기 보빈을 광축방향으로 이동시키는 코일과 마그네트; 상기 보빈에 결합되는 제1렌즈; 및 상기 렌즈 홀더 내에 배치되는 제2렌즈를 포함하고, 상기 제1렌즈가 이동할 때 상기 제2렌즈는 상기 렌즈 홀더에 고정되는 카메라 장치에 관한 것이다.