One-dimensional image sensor

摘要

A one-dimensional image sensor such as may be used in scanning an original document for use in a copying system and a method for producing the sensor. Integrated drive circuit elements are formed in a relatively small region of a monocrystalline semiconductor substrate. Lead electrodes are formed on the surface of the substrate diverging outwardly from the drive circuit elements. The lead electrodes have at end portions picture element size belt-shaped electrodes. A photoconductive non-crystalline film is formed over the belt-shaped electrodes with a wide transmissive electrode layer provided over the photoconductive non-crystalline film layer.