| 发明名称 |
HALL SENSOR DEVICE AND OPTICAL IMAGE STABILIZATION DEVICE |
| 摘要 |
A hall sensor device includes: an amplifier configured to amplify a detection signal of a hall sensor; and a current supplier configured to provide a compensation current to a feedback line of the amplifier according to an offset of the detection signal, to cancel the offset. |
| 申请公布号 |
US2016182827(A1) |
申请公布日期 |
2016.06.23 |
| 申请号 |
US201514961214 |
申请日期 |
2015.12.07 |
| 申请人 |
Samsung Electro-Mechanics Co., Ltd. |
发明人 |
MOON Yo Sub |
| 分类号 |
H04N5/232;H04N5/225 |
主分类号 |
H04N5/232 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A hall sensor device comprising:
an amplifier configured to amplify a detection signal of a hall sensor; and a current supplier configured to provide a compensation current to a feedback line of the amplifier according to an offset of the detection signal, to cancel the offset. |
| 地址 |
Suwon-si KR |
