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. 10, 2012
Filed:
Oct. 13, 2009
Wolfgang Plank, Rankweil, AT;
Wolfgang Plank, Rankweil, AT;
Ivoclar Vivadent AG, Schaan, LI;
Abstract
The invention relates to a semiconductor radiation source comprising a base body which is connected to at least one LED chip thermally connected to an end side of the base body and a pliable flexible printed circuit board fitted on the same end side of the base body. The flexible printed circuit board at least partly surrounds the LED chip, has at least one printed-on conductor track () electrically connected to the LED chip and, in the peripheral region of the base body, has an angled-away section () extending at least partly along a side wall of the base body. At least one part of the section of the flexible printed circuit board () extends at least partly in an in particular lateral cutout () into the base body ().