| 发明名称 | Voice coil motor | ||
| 摘要 | A voice coil motor is disclosed, the motor including: a mover including a lens improved in an optical characteristic of an incident light and a coil block arranged at a periphery of the lens; a stator including a magnet opposite to the coil block of the mover; elastic members respectively coupled to an upper end and a bottom end opposite to the upper end of the lens to elastically support the mover; and a base fixing the mover and the stator. | ||
| 申请公布号 | US9063275(B2) | 申请公布日期 | 2015.06.23 |
| 申请号 | US201113241729 | 申请日期 | 2011.09.23 |
| 申请人 | LG INNOTEK CO., LTD. | 发明人 | Park Sangok |
| 分类号 | G02B7/02;G03B3/10;G03B13/34;H02K41/03;G02B7/08;H02K41/035 | 主分类号 | G02B7/02 |
| 代理机构 | Saliwanchik, Lloyd & Eisenschenk | 代理人 | Saliwanchik, Lloyd & Eisenschenk |
| 主权项 | 1. A voice coil motor comprising: a mover including a lens and coil block arranged at a periphery of the lens; a stator including a magnet opposite to the coil block of the mover; elastic members respectively coupled to an upper portion and a lower portion of the lens, each of the elastic members including a plate spring; a base configured to fix the stator; and coupling lugs on the upper portion and the lower portion of the lens, respectively coupling the elastic members; wherein a support portion supporting the coil block is protrusively formed at a lower portion of the lens from an external surface of the lens, and wherein an interference prevention portion inhibiting the lens from being interfered by the elastic members is disposed in the lens. | ||
| 地址 | Seoul KR | ||