公开(公告)号：US06608293B2

公开(公告)日：2003-08-19

申请号：US09738899

申请日：2000-12-18

Applicant: Hubert Kuderer

Inventor： Hubert Kuderer

IPC: H01J4114

CPC classification number: G01J1/08 ,  G01J1/32 ,  G01J2001/0481

Abstract: The invention concerns a method and device to carry out the method to provide quality control for a photosensor, especially a photodiode array, whose output signal depends on the intensity of an input signal formed by electromagnetic waves. The photosensor to be tested receives stimulation signals forming the input signals while the stimulation signal intensity of the stimulation signals is varied. The associated output signals of the photosensor to be tested are measured and recorded for evaluation purposes. The photosensor preferably receives at least two independently controllable, superposed individual stimulation signals with individual intensities. The different stimulation signal intensities of the individual stimulation signals are set with the aid of a controller coupled to stimulation signal source, and the output signals of the photosensor are measured and recorded using a measurement data recorder unit.

Abstract translation: 本发明涉及一种执行方法和装置，该方法为光电传感器，特别是其输出信号取决于由电磁波形成的输入信号的强度的光电传感器阵列提供质量控制。 待测试的光电传感器在刺激信号的刺激信号强度变化的同时接收形成输入信号的刺激信号。 测量和记录要测试的光电传感器的相关输出信号用于评估目的。 光传感器优选地接收具有各个强度的至少两个可独立控制的重叠的个体刺激信号。 借助于耦合到刺激信号源的控制器来设置各个刺激信号的不同刺激信号强度，并且使用测量数据记录器单元测量和记录光传感器的输出信号。