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. 04, 2003
Filed:
Jan. 03, 2001
Applicant:
Inventors:
Heinz-Günther Franz, Hamburg, DE;
Wolfgang Holzapfel, Obing, DE;
Assignee:
Dr. Johannes Heidenheim GmbH, Traunveut, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D 5/34 ;
U.S. Cl.
CPC ...
G01D 5/34 ;
Abstract
An optoelectronic module including a transparent substrate that carries a conductor track, an optoelectronic chip having an optoelectronic sensor and/or emitter for light disposed on the substrate, and via a contacting element the chip is connected to the conductor track and kept spaced apart from the transparent substrate. An opaque light blocking element, disposed between the substrate and the chip, that shields the sensor from lateral incident light and/or lateral light opposite the emitter.