Title:
AUTOMOTIVE LIGHTING UNIT WITH OLED LIGHT SOURCE AND RELATED OPERATING METHOD
Document Type and Number:
Japanese Patent JP2020167162
Kind Code:
A
Abstract:
To provide an automotive lighting unit with an OLED light source and a related operating method.SOLUTION: An automotive lighting unit 1 includes a lighting device with one or more OLED light sources 6, and an electronic device 12 configured to determine the malfunction state of the OLED light source 8. The electronic device 12 is suitable for determining a leakage resistance Rp of the OLED light source 8, and determines the malfunction state of the OLED light source 6 on the basis of the leakage resistance Rp.SELECTED DRAWING: Figure 1
Inventors:
CARLOTTA BURCOVICH
GIULIO MANFREDA
SARA PADOVANI
GIULIO MANFREDA
SARA PADOVANI
Application Number:
JP2020058831A
Publication Date:
October 08, 2020
Filing Date:
March 27, 2020
Export Citation:
Assignee:
MARELLI AUTOMOTIVE LIGHTING ITALY SPA
International Classes:
H05B47/20; B60Q1/04; B60Q11/00
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Koichi Ito
Kentaro Ito
Keiji Akagi
Shinji Mitsuhashi
Koichi Ito
Kentaro Ito
Keiji Akagi