公开(公告)号：WO2004061527A2

公开(公告)日：2004-07-22

申请号：PCT/US2003/035382

申请日：2003-11-04

Applicant: VARIAN MEDICAL SYSTEMS TECHNOLOGIES, INC.

Inventor： COLBETH, Richard ,  ZENTAI, George ,  YAMAOKA, Shuji

IPC: G03G

CPC classification number: H01L27/14679 ,  G03G5/00 ,  G03G5/0202

Abstract: An apparatus and method for detecting an electrostatic charge on a flat panel imager pixel array. In one embodiment, the apparatus includes an insulator layer and a flat panel pixel array coupled to a bottom surface of the insulator layer. Each pixel of the pixel array has a storage capacitance, and an electrostatic charge corresponding to a voltage applied through an electrode coupled to a top surface of the insulating layer may be detected from each storage capacitance.

Abstract translation: 一种用于检测平板成像器像素阵列上的静电电荷的装置和方法。 在一个实施例中，该装置包括耦合到绝缘体层的底表面的绝缘体层和平板像素阵列。 像素阵列的每个像素具有存储电容，并且可以从每个存储电容检测对应于通过耦合到绝缘层的顶表面的电极施加的电压的静电电荷。