Patent ID: 7709836
Filing Date: 2010-05-04
Classification: H01L

Abstract:
1. A detector arrangement for the detection of electrical charge carriers having an ONO field effect transistor that is formed in and/or on a substrate and is set up in such a way that the electrical charge carriers to be detected can be introduced in the ONO layer sequence; having a registering unit that is coupled to the ONO field effect transistor and is set up in such a way that it registers an electrical signal characteristic of the quantity and/or the charge carrier type of the electrical charge carriers introduced in the ONO layer sequence; having a detector unit for the detection of the quantity and/or the charge carrier type of the electrical charge carriers introduced in the ONO layer sequence from the characteristic electrical signal; having at least one reaction chamber that is set up in such a way that a process step for processing the substrate after fabrication of the ONO field effect transistor can be carried out in said chamber; in which the registering unit has a first registering subunit that is coupled to the two source/drain regions of the ONO field effect transistor and is set up in such a way that