A display system for a vehicle comprises a display device disposed inside a passenger compartment of the vehicle. The passenger compartment is configured to receive light from a first polarization filter disposed on a light-transmissive panel of the vehicle. The first polarization filter is oriented in a first orientation and the display device is configured to display video data from a display screen. The display device comprises an electro-optic element comprising a plurality of substrates and a second polarization filter disposed on at least one of the plurality of substrates. The second polarization filter is oriented in a second orientation parallel to the first orientation.

A display system for a vehicle comprises a display device disposed inside a passenger compartment of the vehicle. The passenger compartment is configured to receive light from a first polarization filter disposed on a light-transmissive panel of the vehicle. The first polarization filter is oriented in a first orientation and the display device is configured to display video data from a display screen. The display device comprises an electro-optic element comprising a plurality of substrates and a second polarization filter disposed on at least one of the plurality of substrates. The second polarization filter is oriented in a second orientation parallel to the first orientation.

A system such as a vehicle may have window that exhibit adjustable transparency. The windows may include liquid crystal devices and polymer dispersed liquid crystal devices that exhibit adjustable amounts of light transmission and haze. An optical property of a window such as window transparency may be modulated using an alternating-current modulation waveform. Modulation of the transparency of the window may be synchronized with modulated light output from a light source. The light source may be located inside the vehicle or may be located outside of the vehicle. By synchronizing the modulation of the transparency of the window with the light source output, privacy may be enhanced or glare may be reduced.

A system such as a vehicle may have window that exhibit adjustable transparency. The windows may include liquid crystal devices and polymer dispersed liquid crystal devices that exhibit adjustable amounts of light transmission and haze. An optical property of a window such as window transparency may be modulated using an alternating-current modulation waveform. Modulation of the transparency of the window may be synchronized with modulated light output from a light source. The light source may be located inside the vehicle or may be located outside of the vehicle. By synchronizing the modulation of the transparency of the window with the light source output, privacy may be enhanced or glare may be reduced.

A vehicular sun visor includes a light shielding unit having a plurality of liquid crystal panels each of which enables a transmittance to be changed, and a sensor unit. The sensor unit includes a housing having a front wall part and a rear wall part, a pinhole formed on the front wall part, and a plurality of light receiving elements that are provided on the rear wall part and adapted to receive light passing through the pinhole. The plurality of liquid crystal panels are adapted to change a light transmittance based on light-receiving states of the plurality of light receiving elements each of which is associated with each of the liquid crystal panels.

A vehicular sun visor includes a light shielding unit having a plurality of liquid crystal panels each of which enables a transmittance to be changed, and a sensor unit. The sensor unit includes a housing having a front wall part and a rear wall part, a pinhole formed on the front wall part, and a plurality of light receiving elements that are provided on the rear wall part and adapted to receive light passing through the pinhole. The plurality of liquid crystal panels are adapted to change a light transmittance based on light-receiving states of the plurality of light receiving elements each of which is associated with each of the liquid crystal panels.

This disclosure relates to a dimming element for an ADAS camera comprising a layer that can be placed on a surface of a window that comprises liquid crystal cells that can be actuated individually and absorb light when electricity is applied, in order to dim an image section of the ADAS camera depending on the position of the sun detected by the ADAS camera. A delay layer, located between the layer and the ADAS camera may provide polarized light to the ADAS camera independently of an alignment of the liquid crystal cells in relation to the ADAS camera. The disclosure also relates to a control device for an ADAS camera system, and ADAS camera system, and a vehicle comprising an ADAS camera system.

An anti-glaring light system and a vehicle are provided in the present disclosure. The system includes a light emitting device, configured to selectively emit first polarized light having a first polarization direction along a first light-emergent path or ordinary light along a second light-emergent path; and an eye-protection device, configured to block second polarized light having a second polarization direction incident into the eye-protection device, enable the first polarized light to pass through the eye-protection device and be propagated to eyes of a user along a first light-incident path, and enable the ordinary light to be propagated to the eyes of the user along a second light-incident path.

An anti-glaring light system and a vehicle are provided in the present disclosure. The system includes a light emitting device, configured to selectively emit first polarized light having a first polarization direction along a first light-emergent path or ordinary light along a second light-emergent path; and an eye-protection device, configured to block second polarized light having a second polarization direction incident into the eye-protection device, enable the first polarized light to pass through the eye-protection device and be propagated to eyes of a user along a first light-incident path, and enable the ordinary light to be propagated to the eyes of the user along a second light-incident path.

In a method of detecting objects behind substantially transparent surfaces, a polarimeter with pixelated polarizer array architecture records raw image data of a surface and obtains polarized images. Glare is reduced in the polarized images to form enhanced contrast images. The glare reduction method selects optimal pixels from a subset of a super pixels of polarizing filters and displays the optimal pixels.