Windshield and automobile comprising same

The invention provides a windshield. The windshield comprises an outer glass layer, an intelligent dimming film and an inner glass layer which are sequentially arranged in the thickness direction of the windshield from outside to inside. The intelligent dimming film comprises a liquid crystal film,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	TAO JIANFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES
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Beschreibung
Zusammenfassung:	The invention provides a windshield. The windshield comprises an outer glass layer, an intelligent dimming film and an inner glass layer which are sequentially arranged in the thickness direction of the windshield from outside to inside. The intelligent dimming film comprises a liquid crystal film, a photosensitive film, a first conductive film and a second conductive film which are stacked in thethickness direction of the windshield; the light transmittance of the photosensitive film can be adjusted according to the external illumination intensity; the liquid crystal film is arranged betweenthe first conductive film and the second conductive film; and the first conductive film and the second conductive film are electrically connected with an external power supply; when the first conductive film and the second conductive film are powered on, the liquid crystal film enhances the light transmittance to weak light and weakens the light transmittance to strong light according to an electric effect between the fir