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:
Feb. 10, 1981
Filed:
Sep. 08, 1978
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Abstract
In the illustrated embodiments a row of semiconductor diodes is provided with intervening fluorescent layers and with fluorescent layers at the opposite ends. The x-radiation may impinge on one end of the detector such that the additional layers provide increased sensitivity. In a second embodiment, the radiation impinges laterally of the detector so that each fluorescent layer receives an individual sample of the impinging radiation, and the output from respective diodes may be individually stored as a measure of the respective samples. In an illustrated x-ray tomographic apparatus, the edge faces of the fluorescent layers are equidistant from the focus of the x-ray tube so as to sample successive portions of a fan-shaped x-ray beam.