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:
Nov. 29, 2016
Filed:
Aug. 06, 2012
Kazuhisa Yamamura, Hamamatsu, JP;
Kazuhisa Yamamura, Hamamatsu, JP;
HAMAMATSU PHOTONICS K.K., Hamamatsu-shi, Shizuoka, JP;
Abstract
A radiation detector has a semiconductor substrate of a first conductivity type, a plurality of semiconductor regions of a second conductivity type making junctions with the semiconductor substrate, and a plurality of electrodes joined to the corresponding semiconductor regions. The electrodes cover the corresponding semiconductor regions, when viewed from a direction perpendicular to a first principal face. The semiconductor regions include a plurality of first and second semiconductor regions in a two-dimensionally array. The first semiconductor regions arrayed in a first direction in the two dimensional array out of the plurality of first semiconductor regions are electrically connected to each other, and the second semiconductor regions arrayed in a second direction intersecting with the first direction out of the plurality of second semiconductor regions are electrically connected to each other.