Invention Grant
- Patent Title: Method for operating a light emitting diode arrangement, method for characterizing a light emitting diode, and light emitting diode arrangement
-
Application No.: US17612896Application Date: 2020-06-04
-
Publication No.: US11985740B2Publication Date: 2024-05-14
- Inventor: Michael Binder , Holger Specht , Maximilian Tauer
- Applicant: OSRAM Opto Semiconductors GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: HAUPTMAN HAM, LLP
- Priority: DE 2019115817.6 2019.06.11
- International Application: PCT/EP2020/065545 2020.06.04
- International Announcement: WO2020/249469A 2020.12.17
- Date entered country: 2021-11-19
- Main IPC: H05B45/00
- IPC: H05B45/00 ; H05B45/14 ; H05B45/58
Abstract:
A method for operating a light emitting diode arrangement with at least one light emitting diode includes the steps of: a) determining at least one instantaneous current-voltage value pair; b) matching the instantaneous current-voltage value pair with an original current-voltage value pair; and c) determining an updated current feed based on the matching and driving the light emitting diode with the updated current feed.
Public/Granted literature
Information query
