Thickness independent initial PIDC slope through a thin light absorbing overcoat
Publication Date: 2004-Dec-23
The IP.com Prior Art Database
This invention proposes to add a thin, light-absorbing layer on the top of the photoreceptor. The wear of the top layer will result in a reduced absorption. As result more light will be transmitted to the generation layer to compensate for the loss in sensitivity due to the thinner device thickness.