| 发明名称 |
ACTUATOR DRIVING DEVICE AND CAMERA MODULE INCLUDING THE SAME |
| 摘要 |
An actuator driving device includes: a linearizer configured to linearize a first signal, indicative of a displacement of a lens module, to generate a second signal; a position controller configured to generate a position control signal in response to the second signal and a control input signal indicative of a target location of the lens module; and a driver configured to drive an actuator in response to the position control signal. |
| 申请公布号 |
US2017045710(A1) |
申请公布日期 |
2017.02.16 |
| 申请号 |
US201615230730 |
申请日期 |
2016.08.08 |
| 申请人 |
Samsung Electro-Mechanics Co., Ltd. |
发明人 |
LEE Byung Hoon;BAIK Jae Ho;CHEONG Shin Young;SEO Sang Ho |
| 分类号 |
G02B7/28;G02B27/64;G02B7/09;H04N5/232 |
主分类号 |
G02B7/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An actuator driving device, comprising:
a linearizer configured to linearize a first signal, indicative of a displacement of a lens module, to generate a second signal; a position controller configured to generate a position control signal in response to the second signal and a control input signal indicative of a target location of the lens module; and a driver configured to drive an actuator in response to the position control signal. |
| 地址 |
Suwon-si KR |
