PICTURE READING/WRITING HEAD AND INTEGRATED CIRCUIT USED FOR THE SAME

摘要

A picture reading/writing head (1) is provided with an integrated circuit (10) for reading equipped with a plurality of light receiving elements which read a picture on an original (D) by receiving reflected light from the original (D) on a picture reading surface set on one surface of a casing (2) through an optical lens (12), a plurality of heating elements (9) which are arranged on the different surface of the casing (2) from the picture reading surface to form a picture on recording paper by generating heat, and an integrated circuit (11) for writing which drives and controls the elements (9). The integrated circuit (10), the heating elements (9), and the integrated circuit (11) are provided on one main surface of a substrate (7) held on the casing (2) and, at the same time, a reflecting means (13) for making the reflected light passed through the lens (12) incident to the light receiving elements is also provided on the main surface.