公开(公告)号：US20110234887A1

公开(公告)日：2011-09-29

申请号：US13070073

申请日：2011-03-23

Applicant: Takeshi SHIMOHATA ,  Motonori OGURA

Inventor： Takeshi SHIMOHATA ,  Motonori OGURA

IPC: G03B13/32

CPC classification number: G03B13/36 ,  G03B3/10

Abstract: The present invention provides an image capture device that can cut down power dissipation and reduce noise at the same time. The image capture device includes: an imager; at least one lens for producing a subject image on the imager; an actuator for driving the at least one lens in accordance with a control signal; and a driver for outputting the control signal. The driver changes, according to a condition of a subject being shot, the control signals to output from an analog control signal into a digital control signal, or vice versa.

Abstract translation: 本发明提供了能够同时降低功耗并降低噪声的图像捕获装置。 图像捕获装置包括：成像器; 用于在成像器上产生被摄体图像的至少一个透镜; 用于根据控制信号驱动所述至少一个透镜的致动器; 以及用于输出控制信号的驱动器。 驱动器根据被拍摄对象的状况改变从模拟控制信号输出到数字控制信号的控制信号，反之亦然。