Invention Application
- Patent Title: Autofocus camera systems and methods
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Application No.: US15485627Application Date: 2017-04-12
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Publication No.: US20170343769A1Publication Date: 2017-11-30
- Inventor: Roman C. GUTIERREZ , Robert J. CALVET , Darrell HARRINGTON , Guiqin WANG , Kumaraswamy JAYARAJ
- Applicant: DigitalOptics Corporation MEMS
- Main IPC: G02B7/09
- IPC: G02B7/09 ; G03B13/36 ; G02B13/00 ; G03B17/02 ; G03B3/10 ; H04N5/225 ; G02B7/08
Abstract:
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.
Public/Granted literature
- US10203472B2 Autofocus camera systems and methods Public/Granted day:2019-02-12
Information query
