Patent ID: 7423334

Claim:
An image sensor module with a protection layer, comprising: a substrate having an upper surface, which is formed with first electrodes, and a lower surface, which is formed with second electrodes corresponding to electrically connect to the first electrodes; a chip mounted on the upper surface of the substrate, the chip having a sensor region and a plurality of bonding pads located at the side of the sensor region of the chip; a plurality of wires electrically connected the bonding pads of the chip to the first electrodes of the substrate; an adhered layer coated on the upper surface of the substrate; a lens holder having a lateral wall, the protection layer an internal thread, the lateral side of the lens holder adhered on the upper surface of the substrate by the adhered layer to encapsulate the chip, so that the protection layer is located on between the sensor region of the chip and the adhered layer to prevent the adhered layer flowed to the sensor region of the chip; and a lens barrel formed with an external thread screwed on the internal thread of the lens holder.