A pointer for an instrument panel. The pointer includes a base. A shaft extends from the base. A blade extends from the base to reference indications on the instrument cluster. A diffuser is attached to the base over the shaft. The diffuser is configured to scatter light along a length of the blade and to a panel arranged over the base to illuminate the panel.

A gauge assembly according to this disclosure includes a dial a dial face defining a scale indicative of an operating parameter, a conduit containing a first fluid and a second fluid that are immiscible during normal operating conditions. The conduit arranged about a periphery of the scale, wherein a visible demarcation between the first fluid and the second fluid is movable to correspond with the current operating parameter indicated on the scale.

A vehicle display device pointer includes a translucent pointer that has a pointer main body disposed on a front side of a dial plate having a penetration hole and extending along the dial plate, a shaft protruding toward the penetration hole, and a light guide connecting the pointer main body and the shaft; a lightproof first shielding member that covers a proximal end portion of the pointer main body and the light guide from a front side and a lateral side; and a lightproof second shielding member that covers the proximal end portion of the pointer main body and the light guide from the back side. The pointer main body emits light by light emitted from a light source and incident on the shaft, and the second shielding member has protrusions that protrude toward the front side, and close gaps.

A device for a vehicle for displaying at least one symbol has a translucent plastic layer with a non-translucent coating, wherein a symbol face for a symbol to be displayed by the device is recessed from the non-translucent coating. Furthermore, the device has a non-translucent intermediate component, which is applied outside the symbol face and surrounding the symbol face on the non-translucent coating and which forms a light shaft adjoining the symbol face. Furthermore, the device has a diffuser element, which is arranged and designed inside the light shaft and spaced apart from the symbol face by a gap in order to convert light penetrating the diffuser element to diffuse light for illuminating the symbol face.

Disclosed embodiments provide a programmable gauge suited for vehicular applications. A multicolored lighting element illuminates a gauge needle in response to an input value. Thus, the needle can be a first color under certain conditions, and then transition to a second color under different conditions. In embodiments, the programmable gauge can serve as a tachometer, speedometer, fuel level gauge, oil pressure gauge, temperature gauge, altimeter, and/or other gauge types.

A gauge assembly includes a dial face with a scale indicative of a vehicle operating parameter. The dial face includes an opening proximate the scale and an illuminable tick mark that extends through the opening in the dial face with the tick mark being larger than the opening.

One general aspect of the present disclosure includes a display device for a vehicle for displaying at least one symbol. The display device may include a translucent cover layer, a symbol layer having a translucent symbol panel for displaying a symbol, and an opaque surface encompassing the symbol panel. A gap may be disposed between the symbol panel and the cover layer. A waveguide assembly may be included and configured to conduct light onto a side of the symbol panel facing away from the cover layer.

A pointer device for an indicator instrument, in particular for a vehicle, is provided with a light-guide body defined by a single piece, which, in use, receives light from a light source and has a hub and a pointer radially protruding from the hub; the hub has a surface covered by a shield and a light transmission portion, which, on the opposite side, ends with at least one light emission area; the device is provided with a cap defined by a single piece, which is separate from said light-guide body and has an intermediate portion and a lateral portion arranged in an inner and outer radial position, respectively, relative to the light transmission portion; the cap has at least one through opening aligned with the light emission area and connection portions extending radially and joining the intermediate portion to the lateral portion.

A dashboard display for a vehicle, and including a light source unit including a plurality of light sources disposed in a matrix form; a display unit configured to display speedometer information using light provided from the light source unit; a needle positioned on the speedometer information and rotatably moving according to a speed of the vehicle; and a processor configured to control the light source unit to emit a predetermined brightness in a region at least partially surrounding the needle, and vary the region at least partially surrounding the needle according to a position of the needle.

A dashboard display for a vehicle, and including a light source unit including a plurality of light sources disposed in a matrix form; a display unit configured to display speedometer information using light provided from the light source unit; a needle positioned on the speedometer information and rotatably moving according to a speed of the vehicle; and a processor configured to control the light source unit to emit a predetermined brightness in a region at least partially surrounding the needle, and vary the region at least partially surrounding the needle according to a position of the needle.