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:
Jul. 19, 2016
Filed:
Mar. 28, 2012
Bruno Godard, Les Ulis, FR;
Jean-blaise Migozzi, Sevres, FR;
Bruno Godard, Les Ulis, FR;
Jean-Blaise Migozzi, Sevres, FR;
LASER SYSTEMS & SOLUTIONS OF EUROPE, Gennevilliers, FR;
Abstract
An apparatus for irradiating a semiconductor is disclosed. The apparatus has a curved mirror with a reflective surface of revolution, and a point source generating an irradiation beam being incident on the curved mirror along an incident direction. The curved mirror and the point source form a system having an axis of revolution wherein the point source is provided on or near said axis of revolution. The axis of revolution substantially coincides with a straight line projection to be generated on a semiconductor substrate. Additionally, the use of such an apparatus for manufacturing a selective emitter grid, or for irradiating a large area semiconductor surface in a scanning movement, is disclosed.