Portable electronic device and image extraction module thereof

The invention discloses a portable electronic device and an image extraction module thereof. The image extraction module includes a circuit substrate, an image extraction chip, a plurality of first conductive materials, a filter element, a plurality of second conductive materials, and a lens assembly. The circuit substrate is provided with a plurality of substrate welding pads. The image extraction chip has a plurality of chip pads. The plurality of first conductive materials are disposed on the plurality of chip pads, respectively. The filter element is disposed on the plurality of first conductive materials. The filter element comprises a light-transmitting body and a plurality of conductive structures electrically connected to the plurality of first conductive materials respectively. Each second conductive material is electrically connected between the corresponding conductive structure and the corresponding substrate welding pad. Therefore, the filter element not only can be electrically connected to the