Provided is an anti-peep screen, including a passive LCD module (1) and a color liquid crystal display module (2) stacked along a first direction (X); the passive LCD module (1) includes a first electrode layer (11), a liquid crystal layer (12) and a second electrode layer (13), the first electrode layer (11) comprises a first sub-electrode (111), the second electrode layer (13) comprises a second sub-electrode (131), and the first sub-electrode (111) is opposite to the second sub-electrode (131) and configured to input different voltages, so as to control a light transmission state of the passive LCD module (1). The anti-peep display screen of the present application solves the problems of poor display effect and single anti-peep function of existing anti-peep display screens by introducing a passive LCD module (1). Also provided is a vehicle-mounted display device and a vehicle.
ANTI-PEEP DISPLAY SCREEN, VEHICLE-MOUNTED DISPLAY DEVICE AND VEHICLE
BLICKSCHUTZ-ANZEIGESCHIRM, FAHRZEUGMONTIERTE ANZEIGEVORRICHTUNG UND FAHRZEUG
ÉCRAN D'AFFICHAGE ANTI-REGARD INDISCRET, DISPOSITIF D'AFFICHAGE MONTÉ SUR VÉHICULE ET VÉHICULE
2025-02-19
Patent
Electronic Resource
English
IPC: | 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... / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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