Patent ID: 7046282
Filing Date: 2006-05-16
Classification: G02F,H01L

Abstract:
1. An active matrix type display device comprising: a display pixel region over a substrate; and a light receiving pixel region in which a plurality of light receiving pixels are arranged over the substrate; wherein the display pixel region includes a plurality of pixel electrodes, a plurality of select lines and a plurality of signal lines, said select lines and said signal lines are arranged in a matrix shape; wherein the light receiving pixel region includes an image sensor having a light receiving unit for converting light into electric charge and a signal reading unit for reading the electric charge generated at the light receiving unit as a signal; wherein the light receiving unit includes a plurality of lower electrodes separated from each other at respectives of the light receiving pixels, a photoelectric conversion layer and an upper electrode common to the plurality of light receiving pixels; wherein the upper electrode is connected to a lead-out wiring on a light incident side; and wherein the lead-out wiring is formed by a starting film different from that of the upper electrode.