Image sensor packaging structure and method

摘要

A new and improved image sensor packaging structure and method. The image sensor packaging structure includes a glass substrate. A bond pad film, on which is provided multiple, interior flip-chip bond pads and exterior BGA (ball grid array) bond pads, is provided on the glass substrate. An inverted image sensor chip is bonded to the flip-chip bond pads on the glass substrate. The light-receiving face of the chip faces the glass substrate typically through a window provided in the bond pad film. Solder bumps are provided on the BGA bond pads on the bond pad film, and bond pads on a PCB (printed circuit board) are bonded to the respective solder bumps.