Photoconductive elements which have high sensitivity to radiation in the near-infrared region of the electromagnetic spectrum comprise a conductive support, a charge generation material which comprises a near-infrared-sensitive organic pigment, and, electrically contiguous with the charge generation material, an aggregate photoconductive material.
对电磁波谱近红外区辐射具有高灵敏度的光电导元件包括导电支架、由近红外敏感
有机颜料组成的电荷发生材料以及与电荷发生材料电连接的聚合光电导材料。