Patent ID: 7773875
Filing Date: 2010-08-10
Classification: G02B,G03B

Abstract:
1. An auto-focusing camera module having a liquid lens, comprising: a lens barrel having a liquid lens and a solid lens stacked and disposed therewith; an image sensor to focus light that is passed through the liquid lens and the solid lens; a substrate, provided in a lower end of the lens barrel, to electrically mount the image sensor; and a power supply unit, fixed integrally in the lens barrel and electrically coupled between the liquid lens and the substrate, to apply a power source to the liquid lens, wherein the power supply unit includes first and second leads whose upper ends are disposed adjacent and electrically coupled to the liquid lens, the upper end being exposed through an inner surface of the lens barrel, and whose lower ends are electrically coupled to the substrate, the lower end being exposed to the outside of the lens barrel.