Patent ID: 7723663
Filing Date: 2010-05-25
Classification: H01L

Abstract:
1. An image pick-up element comprising: an optical element substrate part in which the image pick-up element generates a signal charge by photo-electrically converting an incident light applied from one surface side of the optical element substrate part to read the signal charge from the other surface side of the optical element substrate part and picks up an image, wherein the optical element substrate part comprises a photoelectric conversion layer to generate the signal charge by photo-electrically converting the incident light; a CMOS circuit substrate part connected to the other surface side of the optical element substrate part so as to transfer the signal charge generated in the photoelectric conversion layer; an element side connecting terminal connected to the photoelectric conversion layer for each pixel of the optical element substrate part; and a circuit side connecting terminal formed on a surface of a side in the CMOS circuit substrate part to be connected to the optical element substrate part, wherein the element side connecting terminal and the circuit side connecting terminal are connected to each other on the other surface side of the optical element substrate part, the element side connecting terminal is a micro bump, and the circuit side connecting terminal is a micro bump.