| 发明名称 | Autofocus camera systems and methods | ||
| 摘要 | A method for focusing a miniature camera includes providing a current through a coil, moving a lens of a camera based on the current to adjust a focus of the camera, and limiting movement of the lens along an optical path of the camera. | ||
| 申请公布号 | US9291875(B2) | 申请公布日期 | 2016.03.22 |
| 申请号 | US201414201702 | 申请日期 | 2014.03.07 |
| 申请人 | DIGITALOPTICS CORPORATION MEMS | 发明人 | Gutierrez Roman C.;Calvet Robert J.;Harrington Darrell;Wang Guiqin;Jayaraj Kumaraswamy |
| 分类号 | G03B3/10;G03B13/34;G02B7/08;G02B13/00;G03B17/02 | 主分类号 | G03B3/10 |
| 代理机构 | Haynes and Boone, LLP | 代理人 | Haynes and Boone, LLP |
| 主权项 | 1. A method, comprising: providing a current through a coil; moving an optical element, based on the current, with respect to an imaging sensor; and limiting movement of the optical element to movement along an optical axis of the optical element, wherein the coil is wound around an axis that is perpendicular to a direction of movement of the optical element, and wherein the direction of movement of the optical element comprises a direction of movement toward and/or away from the imaging sensor along the optical axis of the optical element. | ||
| 地址 | Arcadia CA US | ||