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:
Oct. 20, 1998
Filed:
Sep. 12, 1997
Karl-Heinz Bauer, Bad Neustadt, DE;
Ulrich Brueggemann, Heustreu, DE;
Preh-Werke GmbH & Co. KG, Bad Neustadt/Saale, DE;
Abstract
An optoelectronic component for improved distribution of light in a horizontal plane has an elongated body (2) with a central hollow (6) at a top portion (3) thereof, a base (4), and an electrical connection (5). An internally emitted luminescent beam (7) is deflected by the central hollow (6) through transparent portions of the body into the horizontal plane. A height of the component (1) is thereby reduced, and light is fed into light guides more efficiently. Light distribution on all sides is made possible by a conical central hollow. The luminescent beam (7) can be concentrated into four beams by using a pyramidal hollow (6), so that the luminescent beam (7) can be efficiently fed into four light guides that cross at that location.