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:
Mar. 01, 2022
Filed:
Jan. 11, 2019
Zkw Group Gmbh, Wieselburg, AT;
Thomas Mitterlehner, Mank, AT;
ZKW Group GmbH, Wieselburg, AT;
Abstract
The invention relates to a circuit assembly () comprising a printed circuit board (), at least one micromirror component () which is connected to the printed circuit board () for modulating a light beam oriented towards the micromirror component (), a cooling body which is thermally connected to the at least one micromirror component (), and a current regulating unit (). The micromirror component () has a heating element () which can be controlled by the current regulating unit (), and the current regulating unit () is electrically connected to the heating element (a) in order to actuate same. The current regulating unit () is additionally connected to the micromirror component () via a thermal connection to the cooling body () in order to transfer heat losses occurring on the current regulating unit ().