Patent ID: 7863105
Filing Date: 2011-01-04
Classification: H01L

Abstract:
1. A method of making an image sensor package, comprising: providing a chip with a protection layer formed on a micro lens; filling a molding material surrounding said chip; providing a substrate mounting on said chip; forming a first dielectric layer over said molding material and said chip, said first dielectric layer having a first opening and a second opening exposing a micro lens area formed therein; removing part of said first dielectric layer and said molding material to form a third opening; forming a redistributed conductive layer over said first dielectric layer to fill into said first opening to connect pad of said chip; forming a via structure to fill into said third opening; forming a second dielectric layer over said first dielectric layer and said redistributed conductive layer, said second dielectric layer having a fourth opening exposing said micro lens area; forming metal pads on said via structure; forming a cover layer over said substrate.