Embodiments of a vehicle interior system are disclosed. In one or more embodiments, the vehicle interior system includes a base having a curved surface, and a glass substrate. The glass substrate has a first major surface, a second major surface, a minor surface connecting the first and second major surfaces, and a thickness in a range from 0.05 mm to 2 mm. The second major surface has a first radius of curvature of 500 mm or greater. When an impacter having a mass of 6.8 kg impacts the first major surface at an impact velocity of 5.35 m/s to 6.69 m/s, the deceleration of the impacter is 120 g (g-force) or less.

A touch sensor device includes a calibration processor that calibrates capacitance of each of a plurality of capacitance sensors. The calibration processor calculates an initial calibration value when the touch sensor device is activated, and maintains the initial calibration value when a calibrated capacitance calculated with the initial calibration value exceeds a touch determination threshold value. If the calibrated capacitance calculated with the initial calibration value does not exceed the touch determination threshold value even after a specified period elapses subsequent to calculation of the initial calibration value, the calibration processor obtains a value equal to or approximate to a minimum value of the capacitance that changes in accordance with a re-touch as a recalibration value when the calibrated capacitance represents an anomaly of the initial calibration value.

A multi-function input apparatus of a steering wheel that includes a plurality of outer buttons that correspond to a plurality of vehicle systems, such that actuation of at least one of the plurality of outer buttons selects a corresponding vehicle system from the plurality of vehicle systems. The apparatus includes a touch pad having a capacitive touch surface that is positioned adjacent the plurality of outer buttons. In response to actuation of the capacitive surface the touch pad is configured to navigate through and select a setting of a plurality of settings of the selected vehicle system. The apparatus further includes a confirmation button positioned adjacent to the touch pad that corresponds to a confirmation input such that actuation of the confirmation button actuates the selected setting of the selected vehicle system.

A touch module for vehicle interior trim, including: a substrate; at least one layer of touch sensing layer disposed above the substrate, for generating a first signal upon a user's touch; a lighting layer disposed above the touch sensing layer; a decorative layer disposed above the lighting layer, at least part of the decorative layer being transparent or semi-transparent to allow light to pass through the lighting layer; and a tactile feedback layer disposed below the substrate and vibrating as a feedback according to the first signal generated by the touch sensing layer upon the user's touch. The touch module can be flexibly integrated into a vehicle interior trim such as a door, a center console, or an instrument panel to provide soft and comfortable touch feeling. An interior trim including the touch module and a vehicle having the touch module is also provided.

A virtual image display device includes a virtual image position selector, a vision measurement interface, a display information acquirer, a display image generator, and a projection processor. The virtual image position selector selects either a first virtual image position or a second virtual image position as a display position of the virtual image. The vision measurement interface measures a vision of a user based on a user's response to a vision measurement image projected as a virtual image at the display position. The display information acquirer acquires information to be shown. The display image generator generates a display image showing an image corresponding to the information acquired by the display information acquirer in a size determined by the vision acquired by the vision measurement interface. The projection processor performs a projection process of projecting the display image generated by the display image generator as a virtual image.

A light-based output device may be used to display images, symbols, and other information for a user of a system such as a vehicle. A display may be formed from a display layer, a covering layer that covers the display layer, and components such as force and touch sensors and electronic shutters. Haptic feedback may be provided using actuators that are coupled to the covering layer. A movable button member may be used to press the covering layer outwardly within an opening, thereby creating a portion of the covering layer that protrudes from other portions of the covering layer. The button member may also be placed in a position in which the covering layer on the button member is flush with other portions of the covering layer. A touch sensor may be incorporated into the covering layer and may overlap a display and areas outside the display.

A display device for a vehicle includes a stretchable display panel and a touch sensor on a first surface of the stretchable display panel and configured to sense a user's touch. The stretchable display panel includes a plurality of pixels and has a button display area and a display area adjacent the button display area. The stretchable display panel is integrally arranged on a center fascia of the vehicle that as a plurality of curved surfaces, and a step is defined between the button display area and the adjacent display area.

A switch device that is installed on a steering wheel of a vehicle. The switch device includes a switch part that is installed on the vehicle and includes an operation knob and an electromagnetic element for detecting an operation on the operation knob and causing a vibration of the operation knob, and a control unit that performs at least one of a first control and a second control, the first control controlling the electromagnetic element such that the operation knob vibrates in response to the operation, and the second control controlling the electromagnetic element such that the operation knob vibrates at an audible band. The switch device is positioned such that a directivity of a sound emitted from the operation knob is increased toward an ear of an occupant of the vehicle.

A user interface capable of controlling various functions of a vehicle is disclosed. More particularly, an in-vehicle function control apparatus using a detachable knob and a method of controlling the same are disclosed. A method of controlling a vehicle function using a detachable knob includes an integrated operation unit detecting an attachment position of the detachable knob among a plurality of attachment positions in a vehicle, transmitting information on a result of the operation from the detachable knob to the integrated operation unit when an operation unit provided in the detachable knob is operated, and the integrated operation unit controlling a controlled function corresponding to the attachment position of the detachable knob based on the information on the result. The detachable knob is fixed at any one of the plurality of attachment positions using magnetic force.

Vehicle and touch pad are disclosed including perovskite features for illumination. An example vehicle includes a touch pad having a substrate, circuit elements disposed on the substrate, pairs of electrodes disposed on the substrate, and perovskite ink disposed on the substrate between each respective pair of electrodes, wherein the perovskite ink is configured to provide illumination of the circuit elements by passing current through the pairs of electrodes.