Patent ID: 8847146

Claim:
An image sensor package structure with casing, comprising: a substrate provided with a plurality of first conductive contacts; a chip including a first surface and a second surface opposite to the first surface, wherein the first surface is bound to the substrate while the second surface has a sensitization area and a plurality of second conductive contacts that surrounds a periphery of the sensitization area and is electrically connected with the first conductive contacts; a transparent lid having a third surface and a fourth surface opposite to the third surface, wherein the third surface covers over the sensitization area to define an air cavity over the sensitization area; a casing having a first board that is adhesively sandwiched between the second surface and the third surface, a second board that has one edge connected with one edge of the first board at an included angle other than 90 degrees, and a third board that is parallel to the first board and second surface and connected with an opposite edge of the second board at an included angle other than 90 degrees; and a package material covering around the chip and the casing at peripheries thereof, wherein a first adhesive layer is formed only between an outer peripheral portion of the third surface of the transparent lid and top surface of the first board, and the third board has at least one gas vent that penetrates through the third board in a direction perpendicular to the substrate and the gas vent is without sealing and in communication with the package material, so as to let volatile gases in the package material dissipate through the gas vent.