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
【課題】OLED光源を備えた自動車照明ユニット及び関連する操作方法の提供。【解決手段】自動車照明ユニット1が1つ又は複数のOLED光源6を備えた照明装置と、OLED光源8の誤動作状態を判定するように構成された電子装置12とを備える。電子装置12は、OLED光源8の漏れ抵抗Rpを判定するのに適しており、漏れ抵抗Rpに基づいてOLED光源6の誤動作状態を判定する。【選択図】 図1
AUTOMOTIVE LIGHTING UNIT WITH OLED LIGHT SOURCE AND RELATED OPERATING METHOD
OLED光源を備えた自動車照明ユニット及び関連する操作方法
2020-10-08
Patent
Elektronische Ressource
Japanisch
IPC: | H05B ELECTRIC HEATING , Elektrische Heizung / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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