A lens of vehicular light has an entrance surface comprising: an upper part entrance surface for allowing light from the light source to enter, the light source being irradiated in an upper direction at a greater angle than a predetermined upper irradiation angle; a lower part entrance surface for allowing light from the light source to enter, the light source being irradiated in a lower direction at a greater angle than a predetermined lower irradiation angle; and a central entrance surface between the upper part entrance surface and the lower part entrance surface. The lower part entrance surface has a first lower part entrance surface on the light source optical axis side, and a second lower part entrance surface below the first lower part entrance surface. The lens performs the light distribution control whereby the light entering in the second lower part entrance surface is irradiated in a lower direction.

A lens of vehicular light has an entrance surface comprising: an upper part entrance surface for allowing light from the light source to enter, the light source being irradiated in an upper direction at a greater angle than a predetermined upper irradiation angle; a lower part entrance surface for allowing light from the light source to enter, the light source being irradiated in a lower direction at a greater angle than a predetermined lower irradiation angle; and a central entrance surface between the upper part entrance surface and the lower part entrance surface. The lower part entrance surface has a first lower part entrance surface on the light source optical axis side, and a second lower part entrance surface below the first lower part entrance surface. The lens performs the light distribution control whereby the light entering in the second lower part entrance surface is irradiated in a lower direction.

A projection apparatus for producing a pixel-based illumination pattern has a laser light source for producing coherent laser light and a micromirror array with a multiplicity of mirrors. The mirrors are implemented so as to be controllable in terms of their position, for setting a brightness and/or color of a respective pixel of the pixel-based illumination pattern. The laser light source emits the laser light towards the micromirror array. A beam-shaping element splits the laser light from the laser light source into a multiplicity of partial beams and each of the partial beams is oriented toward one of the mirrors of the micromirror array.

A projection apparatus for producing a pixel-based illumination pattern has a laser light source for producing coherent laser light and a micromirror array with a multiplicity of mirrors. The mirrors are implemented so as to be controllable in terms of their position, for setting a brightness and/or color of a respective pixel of the pixel-based illumination pattern. The laser light source emits the laser light towards the micromirror array. A beam-shaping element splits the laser light from the laser light source into a multiplicity of partial beams and each of the partial beams is oriented toward one of the mirrors of the micromirror array.

A vehicular lamp includes a laser light source configured to radiate a laser beam, a wavelength conversion member configured to receive the laser beam and radiate white light, and a lens body disposed between the laser light source and the wavelength conversion member and configured to emit the white light, wherein the lens body has a laser beam incident surface configured to allow incidence of the laser beam, a white light incident surface configured to emit the laser beam from inside of the lens body and to allow incidence of the white light radiated from the wavelength conversion member, and an emission surface configured to emit the white light, and the wavelength conversion member is disposed to be separated from the white light incident surface.

A device for producing an edge-lit-hologram having a light source, in particular a laser light source, for generating a light beam, optical splitter for splitting the light beam generated by the light source into an object beam and a reference beam, imprinter for imprinting computer-generated information pertaining to the edge-lit-hologram to the object, optics for overlapping the object beam and the reference beam on or in a photosensitive recording medium for imprinting the edge-lit-hologram, wherein the optics comprise at least one body transparent to the reference beam through which the reference beam enters the photosensitive recording medium during operation of the device. The at least one transparent body shaped and disposed in the device such that the reference beam enters the body at an angle of less than 10 to the normal on the surface of the body or enters the body perpendicular to the surface of the body.

An illumination device includes: a predetermined range illumination section capable of illuminating a predetermined range with illumination light emitted from a mobile object; and an eye direction detection section for detecting the direction of the eyes of a driver of the mobile object and/or the direction of the face of the driver. The predetermined range illumination section controls the distribution of the illumination light or the on/off of the illumination light based on the direction of the eyes of the driver and/or the direction of the face of the driver, detected by the eye direction detection section.

An illumination device includes: a predetermined range illumination section capable of illuminating a predetermined range with illumination light emitted from a mobile object; and an eye direction detection section for detecting the direction of the eyes of a driver of the mobile object and/or the direction of the face of the driver. The predetermined range illumination section controls the distribution of the illumination light or the on/off of the illumination light based on the direction of the eyes of the driver and/or the direction of the face of the driver, detected by the eye direction detection section.

A vehicular lighting device includes a scanning light source. The scanning light source includes a semiconductor light source, and scans the output light of the semiconductor light source in a forward region ahead of the lighting device. A lighting circuit changes the light amount of the semiconductor light source in multiple levels in synchronization with the scanning of the scanning light source.

A vehicular lighting device includes a scanning light source. The scanning light source includes a semiconductor light source, and scans the output light of the semiconductor light source in a forward region ahead of the lighting device. A lighting circuit changes the light amount of the semiconductor light source in multiple levels in synchronization with the scanning of the scanning light source.