| 发明名称 |
Lens Moving Apparatus and Camera Module Including the Same |
| 摘要 |
An embodiment includes a housing including a guide protrusion projecting from an upper surface thereof and a guide groove formed adjacent to the guide protrusion, a first magnet disposed at the housing, a bobbin on which a lens is mounted, a first coil disposed on an outer circumferential surface of the bobbin to move the bobbin by interaction with the first magnet, an upper elastic member coupled to the bobbin and the housing and having an end disposed in the guide groove, a damping member disposed between a side surface of the guide protrusion and a first end of the upper elastic member disposed in the guide groove, and a second coil for moving the housing by interaction with the first magnet. |
| 申请公布号 |
US2016048033(A1) |
申请公布日期 |
2016.02.18 |
| 申请号 |
US201514823596 |
申请日期 |
2015.08.11 |
| 申请人 |
LG INNOTEK CO., LTD. |
发明人 |
Kim Jung Cheol;Han Jin Suk |
| 分类号 |
G02B27/64;H04N5/232;H04N5/225;G02B7/09;G03B13/36 |
主分类号 |
G02B27/64 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lens moving apparatus comprising:
a housing including a guide protrusion projecting from an upper surface thereof and a guide groove formed adjacent to the guide protrusion; a first magnet disposed at the housing; a bobbin on which a lens is mounted; a first coil disposed on an outer circumferential surface of the bobbin to move the bobbin by interaction with the first magnet; an upper elastic member coupled to the bobbin and the housing and having an end disposed in the guide groove; a damping member disposed between a side surface of the guide protrusion and a first end of the upper elastic member disposed in the guide groove; and a second coil for moving the housing by interaction with the first magnet. |
| 地址 |
Seoul KR |
