Patent ID: 7663234

Claim:
A package of an inverter image sensor with a flexible wiring substrate, comprising: a semiconductor substrate; at least one light sensor on a first surface of said semiconductor substrate; a dielectric layer adjacent to said light sensor and disposed in the said first surface of said semiconductor substrate for providing an isolation; a plurality of metal interconnections, wherein at least one of said metal interconnections formed directly on said dielectric layer, and the other of said metal interconnections formed on the surface of said light sensor for connecting to and contacting with said light sensor; a pad on a second surface of said semiconductor substrate, said pad passing through both said dielectric layer and a region of said semiconductor substrate under said metal interconnection formed directly on said dielectric layer, said pad electrically connecting with and contacting with said metal interconnection formed directly on said dielectric layer; a light receiving device on said second surface corresponding to said light sensor; a bump bounded on said pad; an adhesive layer on said bump; and said flexible wiring substrate being electrically connected with said light sensor by said adhesive layer.