A hybrid projector system for a head up display within a vehicle includes a digital light projector adapted to project a first graphical image onto an inner surface of a windshield of the vehicle, and a vector graphics projector adapted to project a second graphical image onto the inner surface of the windshield of the vehicle.

A light source device which is miniaturized, can be manufactured at low cost, and is suitable as an illumination light source of a display device of an electronic device such as an HUD and an aerial floating image display apparatus is provided. The light source device includes: a light source configured to generate white light by irradiating a phosphor with light emitted from a solid-state light source; a collimating optical system (15) configured to convert a divergent light flux of the white light emitted from the light source into parallel light; a light guide configured to cause the light emitted from the collimating optical system (15) to be incident as incident light and emit the incident light in a direction different from an incident direction; and a filter configured to reflect light in a blue region of the parallel light to irradiate the phosphor.

A component for a vehicle interior is disclosed; a method for producing the component is also disclosed. The component comprises a base and a cover comprising an exterior surface providing the visible surface and an interior surface; the visible surface at the cover may comprise a display operated by light source/panel configured to present an image at an image presentation area. The image presentation area may comprise a formed image presentation area; the formed image presentation area may comprise at least one formed hole formation segment comprising at least one formed hole formation based on a hole pattern segment for a pattern image area. The image presentation area of the cover may comprise each formed hole formation comprising formed hole formation segments; each formed hole formation may comprise an opening through the cover generally corresponding to a hole of the hole pattern segment. A composite visual effect may be presented at the cover of the component; the external surface of the cover may comprise a surface effect such as by a veneer configured to provide a visual effect; the formed image presentation area is configured to provide a visual effect such as by the image illuminated at the display from the light source/panel. The formed hole formations for the image presentation area of the cover may comprise laser-formed openings formed through the internal surface and external surface of the cover.

A component for a vehicle interior configured to be illuminated by a light source may comprise a substrate; a light guide; and a cover comprising an exterior surface. The light guide may transmit light between the substrate and the cover. The cover may be at least partially light-transmissive. The cover may present an effect on the exterior surface. The effect may comprise an illumination/dynamic lighting effect when illuminated. The cover may comprise a profile configured to present a visual effect and/or a surface effect. The component may comprise a concealed heating element between a cover base and a cover layer of the cover. The heating element may comprise a three-dimensional form behind the cover. The cover layer may be formed into a three-dimensional form and the cover base may be formed into a three-dimensional form for the surface effect. The light guide may comprise micro-optical structures.

A light guide structure includes a first light guide and a second light guide configured to guide light therein. and a bridge integrally formed with the first light guide and the second light guide. The bridge includes a first end connected to the first light guide, a second end connected to the second light guide, and a light trap section formed between the first end and the second end. The light trap section includes an inwardly V-shaped wall section and a outwardly V-shaped wall section on opposing sides from each other, the inwardly V-shaped wall section configured with a greater V-angle than the outwardly V-shaped wall section.

The invention relates to a lighting device (10) including a lighting source (12) and a light guide (14), the light guide including an inlet optical surface (20), configured to allow the entry of the light emitted by the light source illuminating the inlet optical surface, and an outlet optical surface (22), configured to allow the exit of the light from the light guide, characterized in that the light guide also includes at least two through-holes (30, 31) arranged passing through the inlet optical surface and the outlet optical surface.

A meter assembly for a vehicle instrument panel. The meter assembly includes a reflector case having a plurality of light guides extending from an inner surface of the reflector case. Neighboring ones of the plurality of light guides have different lengths and extend different distances from the inner surface of the reflector case.

The purpose of the present invention is to provide a head-up display device capable of providing countermeasures against solar light without using a shutter or a reflective polarizer film. A case includes a first shielding part and a second shielding part that sandwich optical paths between a first mirror and a second mirror and extend to the vicinity of a cross point where the optical paths intersect. The tip end of the first shielding part is located in front of the tip end of the second shielding part. A display is arranged below the second shielding part and in front of a line that connects the tip end of the first shielding part and the tip end of the second shielding part. The first and second shielding parts block external light entering from above an opening and block external light that may enter the case and travel toward the first mirror after reflecting from the second mirror.

A display device and a vehicle head-up display apparatus of the present disclosure include a substrate, light source devices, a transmission-type display panel, and an illumination optical system. The light source devices are disposed on the substrate. The illumination optical system guides illumination light from the light source devices to the display panel. The illumination optical system includes a first reflector, a quarter-wave plate, and a reflective polarizer. The first reflector is disposed at a different position on the substrate than the light source devices. The quarter-wave plate is disposed between the first reflector and the display panel. The reflective polarizer is disposed between the quarter-wave plate and the display panel.

An in-vehicle lighting device includes: a panel that has a front surface and a back surface, and has a through-hole penetrating through the front surface and the back surface; a light source disposed on a side of the back surface of the panel; and a button inserted in the through-hole, the button including a front end part protruding from the front surface, an first intermediate part provided continuously with the front end part and located between the front surface and the back surface of the panel, a surface of the first intermediate part containing a material that reflects light emitted from the light source, and a back end part provided continuously with the first intermediate part and protrudes from the back surface.