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:
Jan. 29, 2013
Filed:
Nov. 12, 2008
Tony Vanhoucke, Bierbeek, BE;
Godefridus A. M. Hurkx, Best, NL;
Jan W. Slotboom, Eersel, NL;
NXP B.V., Eindhoven, NL;
Abstract
An electronic device comprising a generator for generating a stream of charge carriers. The generator comprises a bipolar transistor having an emitter region, a collector region and a base region oriented between the emitter region and the collector region, and a controller for controlling exposure of the bipolar transistor to a voltage in excess of its open base breakdown voltage (BV) such that the emitter region generates the stream of charge carriers from a first area being smaller than the emitter region surface area. The electronic device may further comprise a material arranged to receive the stream of charge carriers for triggering a change in a property of said material, the emitter region being arranged between the base region and the material.