Back to results
US 12,001,009 B2Granted
Camera module comprising a liquid lens and performing optical image stabilization
AssigneeLG Innotek Co., Ltd.
InventorHoon Kim
Life of this patent
Estimating the term…
Abstract
Disclosed is a camera module comprising: a lens assembly including a liquid lens; an image sensor for receiving light that has passed through the lens assembly; a detecting sensor for detecting the movement of the lens assembly to generate a motion signal; a voltage controller for generating a driving signal to control an interface of the liquid lens in response to the motion signal; a detecting unit for outputting a motion frequency from the motion signal; and a driving unit for changing an image-capture timing of the image sensor according to the motion frequency.
Claims9
A camera module comprising:
- a lens assembly including a liquid lens;
- an image sensor that receives light passing through the lens assembly;
- a detection sensor that detects a motion of the lens assembly to generate a motion signal;
- a voltage controller that generates a driving signal for adjusting an interface of the liquid lens in response to the motion signal;
- a detection unit that outputs a motion frequency from the motion signal;
- and
- a driving unit that changes an imaging timing of the image sensor according to the motion frequency,
- wherein, when the motion frequency increases, the driving unit moves the image timing from a minimum value of the motion signal to an extreme value of the motion signal.
5 more elements
Dependencies are inferred from the claim text.