发明授权
- 专利标题： Autofocus camera systems and methods
- 专利标题（中）： 自动对焦相机系统和方法
-
申请号： US13225257申请日： 2011-09-02
-
公开(公告)号： US08346074B2公开(公告)日： 2013-01-01
- 发明人: Roman C. Gutierrez , Robert J. Calvet , Darrell Harrington , Guiqin Wang , Kumaraswamy Jayaraj
- 申请人： Roman C. Gutierrez , Robert J. Calvet , Darrell Harrington , Guiqin Wang , Kumaraswamy Jayaraj
- 申请人地址： US CA Arcadia
- 专利权人： DigitalOptics Corporation MEMS
- 当前专利权人： DigitalOptics Corporation MEMS
- 当前专利权人地址： US CA Arcadia
- 代理机构： Haynes and Boone, LLP
- 主分类号： G03B3/10
- IPC分类号： G03B3/10 ; G03B13/34
摘要：
In an example embodiment, a method for focusing a miniature camera includes applying a signal to an actuator in the camera, moving a MEMS stage movably supported by one or more flexures in response to the application of the signal, moving a lens in response to the moving of the MEMS stage, and limiting movement of the MEMS stage to substantially one degree of freedom corresponding to an optical axis of the lens.
公开/授权文献
- US20110317013A1 AUTOFOCUS CAMERA SYSTEMS AND METHODS 公开/授权日：2011-12-29
信息查询
