The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 27, 2001
Filed:
Mar. 06, 1998
Konstantinos Evangelos Spartiotis, Athens, GR;
Jouni Ilari Pyyhtiã, Vantaa, FI;
Tielang Cao, Espoo, FI;
Simage, O.Y., Espoo, FI;
Abstract
A semi-conductor imaging device, for example for x-ray imaging, uses a detector substrate exposable to incident radiation and having a plurality of charge collection contacts for collecting charge therefrom, the detector substrate being arranged in front of a readout substrate carrying or comprising readout circuitry, the readout substrate using a first region with a respective cell circuit coupled to each charge collection contact for receiving signals from the detector substrate, and a second region with further circuitry, and such that the charge collection contacts are arranged over both the first and second regions of the readout substrate. A conductive path connects each charge collection contact over the second region with a respective terminal for contacting an input of a cell circuit in the first region. The invention enables the part of the detector substrate overlying the additional circuitry to be used as active detection area.