THE USE OF TLCL AS ADDITIVE TO IMPROVE XEROGRAPHIC PROPERTIES CL OF GEOMETRICALLY CONTROLLED
Original Publication Date: 1977-Aug-31
Included in the Prior Art Database: 2004-Mar-30
Xerox Disclosure Journal
The use of thallium as an additive in the fabrication of geo-metrically controlled photoreceptor layers as disclosed in U.S. Patents 3,787,208 and 3,981,728 is disclosed. The use of the thallium in these geometrically controlled photoreceptors eliminates such defects as low charging, high dark decay and cycle down in surface potential.