Invention Grant
- Patent Title: Image stabilization control circuit of image pickup apparatus
- Patent Title (中): 图像拾取装置的图像稳定控制电路
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Application No.: US12202871Application Date: 2008-09-02
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Publication No.: US07868918B2Publication Date: 2011-01-11
- Inventor: Tomonori Kamiya , Yoshihisa Tabuchi
- Applicant: Tomonori Kamiya , Yoshihisa Tabuchi
- Applicant Address: JP JP
- Assignee: Sanyo Electronic Co., Ltd.,Sanyo Semiconductor Co., Ltd.
- Current Assignee: Sanyo Electronic Co., Ltd.,Sanyo Semiconductor Co., Ltd.
- Current Assignee Address: JP JP
- Agency: Cantor Colburn LLP
- Priority: JP2007-310021 20071130
- Main IPC: H04N5/228
- IPC: H04N5/228

Abstract:
An image stabilization control circuit comprises a plurality of vibration detecting elements for detecting vibration of an image pickup apparatus; a plurality of position detecting elements for detecting a position of an optical component; an analog/digital converter circuit for converting output signals of the plurality of vibration detecting elements and the plurality of position detecting elements to digital signals; and a logic circuit for generating a control signal for driving the optical component based on the output signals of the plurality of vibration detecting elements and the plurality of position detecting elements digitalized by the analog/digital converter circuit, wherein the analog/digital converter circuit digitalizes and outputs the output signal of the plurality of vibration detecting elements with respect to a plurality of axis directions, and successively digitalizes and outputs the output signal of the plurality of position detecting elements with respect to a plurality of axis directions.
Public/Granted literature
- US20090141134A1 IMAGE STABILIZATION CONTROL CIRCUIT OF IMAGE PICKUP APPARATUS Public/Granted day:2009-06-04
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