Invention Grant
- Patent Title: Auto-focus camera module with MEMS closed loop compensator
- Patent Title (中): 具有MEMS闭环补偿器的自动对焦相机模块
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Application No.: US13789594Application Date: 2013-03-07
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Publication No.: US08988586B2Publication Date: 2015-03-24
- Inventor: David McKinley
- Applicant: DigitalOptics Corporation
- Applicant Address: US CA San Jose
- Assignee: DigitalOptics Corporation
- Current Assignee: DigitalOptics Corporation
- Current Assignee Address: US CA San Jose
- Agency: Haynes and Boone LLP
- Main IPC: G03B13/00
- IPC: G03B13/00 ; H04N5/232 ; G03B13/36 ; H04N5/225
Abstract:
A MEMS actuator for a compact camera couples with an alignment compensation component for generating alignment compensation signals to position and align one or more movable lenses to account for a specific focus distance and for a camera module orientation and nonlinear displacement property of the one or more movable lenses.
Public/Granted literature
- US20140184881A1 Auto-Focus Camera Module with MEMS Closed Loop Compensator Public/Granted day:2014-07-03
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