- Patent Title: Method for aligning a light spot produced on an optical converter, device comprising a light spot and use thereof, and converter-cooling body assembly with metallic solder connection
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Application No.: US15899564Application Date: 2018-02-20
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Publication No.: US10900651B2Publication Date: 2021-01-26
- Inventor: Hubertus Russert , Thomas Reichert , Jürgen Meinl , Volker Hagemann , Michael Kluge , Christian Rakobrandt , Alexander Penkert
- Applicant: SCHOTT AG
- Applicant Address: DE Mainz
- Assignee: SCHOTT AG
- Current Assignee: SCHOTT AG
- Current Assignee Address: DE Mainz
- Agency: Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
- Priority: DE102015113551 20150817,DE102015113552 20150817,DE102015113562 20150817
- Main IPC: G03B21/20
- IPC: G03B21/20 ; F21S41/24 ; G02B6/26 ; F21V8/00 ; F21V29/00 ; F21K9/64 ; F21S41/16 ; F21S41/176
Abstract:
A method and device for aligning a light spot of light exiting from at least one light guide on an optical converter are provided. The device includes a light guide from which light exits and is incident on an optical converter to at least a substantial fraction, thereby forming a light spot thereon, wherein the exit surface of the fiber has an angle relative to the longitudinal axis of the fiber which is different from 0°, and the position of the light spot on the converter is aligned by adjusting the angle. A conversion module as a part of a lighting device is also provided that is operated with excitation light of a light source using a fiber-optical light guide.
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