| 发明名称 |
Lens Moving Apparatus and Camera Module and Portable Terminal Including the Same |
| 摘要 |
Embodiments provide a lens moving apparatus including a housing supporting a magnet, a bobbin having an outer circumferential surface on which a first coil is disposed, the bobbin moving in the housing in a first direction, upper and lower elastic members each connected to both the housing and the bobbin, and a second coil disposed so as to be spaced apart from the first coil in the first direction, wherein the second coil generates induction voltage resulting from inductive interaction with the first coil when the bobbin moves in the first direction. |
| 申请公布号 |
US2016316121(A1) |
申请公布日期 |
2016.10.27 |
| 申请号 |
US201615137549 |
申请日期 |
2016.04.25 |
| 申请人 |
LG Innotek Co., Ltd. |
发明人 |
Park Sang Ok |
| 分类号 |
H04N5/238;G02B7/08;G02B27/64;H04N5/225 |
主分类号 |
H04N5/238 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lens moving apparatus comprising:
a housing supporting a magnet; a bobbin having an outer circumferential surface on which a first coil is disposed, the bobbin moving in a first direction; upper and lower elastic members, each connected to both the housing and the bobbin; and a second coil disposed so as to be spaced apart from the first coil in the first direction, wherein the second coil generates induction voltage resulting from inductive interaction with the first coil when the bobbin moves in the first direction. |
| 地址 |
Seoul KR |
