Abstract: A failure determination system for a lighting apparatus determines whether a reflection unit has failed. In particular, the reflection unit forms a projected image by reflecting off light emitted from a light source. The system provides the normalization of the reflection unit and enables to maintain the visibility of the projected image.

Abstract: An optical module for mobility vehicles reduces an overall size of an optical system and thus facilitates a package configuration. The optical module for mobility vehicles also ensures a sufficient amount of light and high optical efficiency are through efficient operation of light sources and improves quality of illumination images projected onto a light irradiation area.

Abstract: A headlamp auto-leveling system and a method thereof are disclosed. The headlamp auto-leveling system and method adjust the radiation direction of light through a headlamp according to the state of a mobility device and the presence of physical objects in the front and rear sides of the mobility device, thereby reducing or minimizing the effect of a projection image on the surrounding mobility device and enhancing the accuracy of identification of messages through the projection image.

Abstract: An optical apparatus for a mobility vehicle reduces the overall size of an optical system of the mobility vehicle by implementing a favorable package configuration, ensures sufficient lighting and high luminous efficiency through the efficient operation of a light source, and improves the quality of the lighting image projected onto an illumination area.

Abstract: An optical apparatus for a mobility vehicle reduces the overall size of an optical system of the mobility vehicle by implementing a favorable package configuration, ensures sufficient lighting and high luminous efficiency through the efficient operation of a light source, and improves the quality of the lighting image projected onto an illumination area.

Abstract: A black image type hidden light system applied to a vehicle is composed of a control module coupled to a hidden lamp module in which an outer lens, an inner lens, and a light source are assembled in a lamp housing, and a black color surface of the outer lens covers an inner space of the lamp housing to block the exposure to the outside and transmits the light fully reflected to the inner lens to the outside, thereby forming a deposition image in black when not lit and a lamp image or a lighting image when lit, and in particular, optimizes a light transmittance with an amount of addition of a carbon black material mixed with a polycarbonate (PC) material, thereby substantially enabling the mass-production beyond the limitation of an AL deposition image.

Abstract: A black image type hidden light system applied to a vehicle is composed of a control module coupled to a hidden lamp module in which an outer lens, an inner lens, and a light source are assembled in a lamp housing, and a black color surface of the outer lens covers an inner space of the lamp housing to block the exposure to the outside and transmits the light fully reflected to the inner lens to the outside, thereby forming a deposition image in black when not lit and a lamp image or a lighting image when lit, and in particular, optimizes a light transmittance with an amount of addition of a carbon black material mixed with a polycarbonate (PC) material, thereby substantially enabling the mass-production beyond the limitation of an AL deposition image.

Abstract: A lighting apparatus of a vehicle is provided to allow irradiation of light to be diffused into a surrounding area together with a lighting area in which the light is irradiated. The is irradiated even from a bumper or a grille of the vehicle. In addition, in an area in which the irradiation of the light is diffused in the vehicle in addition to the lighting area, the diffusion of the light is selectively determined.