Photoconductor and method for producing same
AssigneesHumboldt-Universitat Zu Berlin, Fraunhofer-Gesellschaft zur Förderung derangewandten Forschung e.V.
InventorsWilliam Ted MASSELINK, Mykhaylo Petrovych SEMTSIV, Bjöm GLOBISCH
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Abstract
The invention relates inter alia to a photoconductor (10) comprising a multilayer (13) which comprises a plurality of photoconductive semiconductor layers (131-134). According to the invention, the multilayer (13) comprises at least two sublayers (130) which each comprise at least a first photoconductive semiconductor layer (131) and a second photoconductive semiconductor layer (132), wherein the first and the second photoconductive semiconductor layer (131, 132) are doped to different degrees for each of the sublayers (130).
Claims21
1-10. (canceled)
A photoconductor (10) having a layer package (13) comprising a plurality of photoconductive semiconductor layers (131-134), characterized in that
- the layer package (13) comprises at least two sub-packages (130), each comprising at least one first photoconductive semiconductor layer (131) and a second photoconductive semiconductor layer (132),
- wherein in each of the sub-packages (130) the first and second photoconductive semiconductor layer (131, 132) are doped to different degrees.
A method for producing a photoconductor (10), in which a layer package (13) having a plurality of photoconductive semiconductor layers (131-134) is applied indirectly or directly to a substrate (11), characterized in that
- a layer package (13) comprising at least two sub-packages (130) is applied to the substrate (11) or to a buffer layer (12) located on the substrate (11), each comprising at least one first photoconductive semiconductor layer (131) and a second photoconductive semiconductor layer (132),
- wherein in each of the sub-packages (130) the first and second photoconductive semiconductor layer (131, 132) are doped to different degrees.
Dependencies are inferred from the claim text.