Invention Grant
US08400516B2 Image stabilization control circuit and imaging device having image stabilization control circuit
有权
图像稳定控制电路和具有图像稳定控制电路的成像装置
- Patent Title: Image stabilization control circuit and imaging device having image stabilization control circuit
- Patent Title (中): 图像稳定控制电路和具有图像稳定控制电路的成像装置
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Application No.: US12327293Application Date: 2008-12-03
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Publication No.: US08400516B2Publication Date: 2013-03-19
- Inventor: Yasuhisa Yamada , Yuuki Tashita
- Applicant: Yasuhisa Yamada , Yuuki Tashita
- Applicant Address: JP US AZ Phoenix
- Assignee: Sanyo Semiconductor Co., Ltd.,Semiconductor Components Industries, LLC
- Current Assignee: Sanyo Semiconductor Co., Ltd.,Semiconductor Components Industries, LLC
- Current Assignee Address: JP US AZ Phoenix
- Agency: Cantor Colburn LLP
- Priority: JP2007-330624 20071221
- Main IPC: H04N5/228
- IPC: H04N5/228 ; G03B17/00

Abstract:
A image stabilization control circuit is provided that comprises at least one analog-to-digital converter circuit that converts an output signal of a vibration detection element which detects vibration of an imaging device, and an output signal of a position detection element which detects a position of an optical component or an imaging element, into digital signals, and a logic circuit that generates a control signal which drives the optical component or the imaging element, based on the output signal of the vibration detection element which is digitized by the analog-to-digital converter circuit and the output signal of the position detection element which is digitized by the analog-to-digital converter circuit, wherein an offset value and an amplitude for the output signal of the position detection element are adjusted.
Public/Granted literature
- US20090160958A1 IMAGE STABILIZATION CONTROL CIRCUIT AND IMAGING DEVICE HAVING IMAGE STABILIZATION CONTROL CIRCUIT Public/Granted day:2009-06-25
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