A dimming mirror device has a substrate having an electrochromic material that has a controllable transparency. At least one organic optoelectronic element, which has an organically functional layer stack, is arranged on the substrate. This element has at least one organic optoelectronic layer between two electrodes. The layer detects, in a first operational state of the mirror device, ambient light through the substrate such that the organic optoelectronic element acts, in the first operational state, as an element detecting organic light. The transparency of the substrate can be controlled in the first operational state in accordance with a measurement signal from the organic optoelectronic element.
Dimmable mirror device
2016-08-16
Patent
Electronic Resource
English
IPC: | G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES |
CONDUCTIVE SUBSTRATE, DIMMABLE DEVICE AND REARVIEW MIRROR
European Patent Office | 2024
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