Patent ID: 8553098
Filing Date: 2013-10-08
Classification: G02B,G03B,H04N

Abstract:
1. A semiconductor device having an anti-shake function, comprising: a logic chip having a digital circuit which obtains a value for vibration of an apparatus based on a vibration detection signal supplied from a vibration detection element to generate a correction signal, the logic chip including: a correction signal processing unit which generates the correction signal; and a control signal output unit which outputs a vibration control signal in accordance with the correction signal to a vibration correction control unit which executes vibration correction control for an optical component in accordance with vibration, wherein the control signal output unit includes a plurality of types of signal output sections and outputs the vibration control signal corresponding to a driving unit which drives the optical component from one signal output section which is selected from among the plurality of types of signal output sections; wherein the semiconductor device further comprises a plurality of switches with each switch of the plurality of switches being configured to selectively provide the correction signal from the correction signal processing unit to only one of the plurality of types of signal output sections.