Class / Patent application number | Description | Number of patent applications / Date published |
362522000 | Plural separate sections with complex surfaces | 20 |
20100165651 | DOOR MIRROR - On the surface of Fresnel lens part which is formed on the back face of the lens in a door mirror, grain is provided. This grain includes the first grain formed in the first area positioned in the outside of the boundary extending in the front and rear direction of a vehicle, and the second grain formed in the second area positioned in the door panel side of the boundary, and the concavity depth of the second grain is deeper than that of the first grain. Consequently, illumination intensity of the light irradiated toward the face of the door panel from the deeper grain side of the second area can be reduced compared with the illumination intensity of the light toward the footstep from the shallower grain side of the first area. Adoption of such lens makes possible to apply in the various vehicle models through changing only the boundary position and concavity depth of the grain on the face of the Fresnel lens part. | 07-01-2010 |
20100165652 | VEHICLE HEADLAMP - A vehicle headlamp has semiconductor-type light sources and lenses. Emission surfaces of the lenses are made of free curved faces controlled to be curved so that: projection images of light emitting chips of the semiconductor-type light sources, which is emitted from the emission surfaces, are not convexly curved in an upward direction from cutoff lines on a screen light distribution of a light distribution pattern for low beam. As a result, the vehicle headlamp can achieve downsizing, weight reduction, and cost reduction. In addition, the precision of assembling an optical element can be improved. | 07-01-2010 |
20110292671 | VEHICULAR LAMP - In a vehicular lamp, a first zone includes a first incident portion disposed on a radiation axis. A first light guide portion guides light incident from the first incident portion forward. A first radiation portion formed from a first concave surface and a second concave surface deflects the light from the first light guide portion toward a lamp optical axis side and radiates such light forward in a diffused manner. A second zone includes a cylindrical second incident portion disposed on an outer side of the first incident portion. A second light guide portion that is longer in the direction of the radiation axis than the first light guide portion guides light incident from the second incident portion forward. A cylindrical second radiation portion radiates the light from the second light guide portion forward. | 12-01-2011 |
20130272011 | HEADLIGHT LENS FOR A VEHICLE HEADLIGHT - Vehicle headlight comprising a monolithic body of transparent material, the monolithic body including at least one light entry face, a light passage section and at least one optically operative light exit face. The Vehicle headlight further comprises a light source for irradiating light into the light entry face. | 10-17-2013 |
20130308330 | LAMP UNIT - A lamp unit mounted in a vehicle includes a light source, a light source mounting portion on which the light source is mounted, and a projection lens having a front surface with a convex shape and configured to project light from the light source to the front of the lamp unit. When looking at the lamp unit from the front, the front surface of the projection lens takes a substantially round shape which is centered at an optical axis of the lamp unit in a position which lies closer to a front end portion and a substantially non-round shape at a rear end portion. The front surface changing gradually its shape from the substantially round shape to the substantially non-round shape in a region between the position and the rear end portion as it extends from the position towards the rear end portion. | 11-21-2013 |
20140085919 | VEHICLE ILLUMINATION APPARATUS - A vehicle illumination apparatus includes at least one illumination light source and at least one light guiding lens. The illumination light source is capable of providing an illumination beam. The light guiding lens includes a first light transmissive surface, a second light transmissive surface opposite to and smaller than the first light transmissive surface, an inner surrounding surface, and an outer surrounding surface. The first light transmissive surface is capable of projecting the illumination beam out of the light guiding lens. The inner surrounding surface and the second light transmissive surface are connected to each other and define a containing space configured to accommodate the illumination light source. The outer surrounding surface is connected to the inner surrounding surface and the first light transmissive surface. Besides, the outer surrounding surface has at least one light condensing region and at least one light diverging region. | 03-27-2014 |
20140192547 | LOW PROFILE HIGHLY EFFICIENT VEHICULAR LED MODULES AND HEADLAMPS - A vehicle lighting module is provided that includes a lens having a plurality of near-field lens elements, an input surface, and an exit surface. The lighting module also includes an LED light source that directs incident light through the input surface and out of the exit surface. The plurality of lens elements is configured to transmit from the exit surface a collimated light pattern containing at least 60% of the incident light. Further, a vehicle headlamp assembly is provided that includes a plurality of vehicle lighting modules, each module comprising a lens, and an LED light source that directs incident light through the lens. The assembly further includes a case for housing the lighting modules. The lens includes a plurality of lens elements configured to transmit at least 60% of the incident light in a collimated, vehicular light pattern. | 07-10-2014 |
20140301103 | ELASTICALLY DEFORMABLE FLANGE LOCATOR ARRANGEMENT AND METHOD OF REDUCING POSITIONAL VARIATION - An elastically deformable flange locator arrangement includes a first component having a first engagement surface. Also included is a second component configured to be mated with the first component. Further included is a first portion of the second component. Yet further included is a second portion of the second component extending relatively perpendicularly from the first portion proximate a perimeter of the first portion, the second portion having a second engagement surface, wherein the second portion is configured to elastically deform at a first interface upon contact between the first engagement surface and the second engagement surface. | 10-09-2014 |
20140334177 | LENS FOR AN OPTICAL MODULE OF A MOTOR VEHICLE - A lens for a motor vehicle optical module, wherein it comprises a series of patterns on an optical surface, said patterns extending in a preferred direction. | 11-13-2014 |
20150023044 | HEADLIGHT LENS FOR A VEHICLE HEADLIGHT - Headlight lens for a vehicle headlight having a monolithic body of transparent material, the monolithic body including at least one light entry face, a light passage section and at least one optically operative light exit face. | 01-22-2015 |
20150062950 | VEHICLE HEADLIGHT - An arrangement of headlight lenses for a vehicle headlight, each headlight lens having a monolithic body of transparent material, which monolithic body includes at least one light entry face, a light passage section, and at least one optically operative light exit face. | 03-05-2015 |
20150078029 | LOW PROFILE HIGHLY EFFICIENT VEHICULAR LED MODULES AND HEADLAMPS - A vehicle headlamp module is provided that includes a lens having a plurality of near-field lens elements, a canted input surface, an exit surface and a cavity between the surfaces. The headlamp module also includes an LED lighting module that directs incident light through the input and exit surfaces. The lens elements are configured to transmit from the exit surface a collimated light pattern containing at least 60% of the incident light. In some embodiments, the exit surface includes a step-wise pattern of optical elements. In other implementations, a headlamp assembly is provided that includes a plurality of vehicle headlamp modules. Each headlamp module includes: a lens with a canted input surface and an exit surface, a bezel surrounding the lens, and an LED light source that directs incident light through the input surface. The lens of each module includes a plurality of near-field lens elements. | 03-19-2015 |
20150085513 | LIGHTING ARRANGEMENT - Lighting arrangement ( | 03-26-2015 |
20150124472 | MOTOR VEHICLE HEADLIGHT HAVING A COMPLEX HEADLIGHT LENS - The invention relates to a motor vehicle headlight having at least one first light source and a headlight lens which comprising, for example, a blank-molded integrally formed body which is made from a transparent material, and which comprises at least one light tunnel and a light-conducting part having at least one optically effective light exit surface, wherein the light tunnel comprises, an optically effective, light entry surface and merges, while forming a kink, into the light-conducting part for imaging the kink as a light-dark boundary by means of light coupled in or radiated into the light entry surface from the first light source, wherein the light tunnel has a transition region in which the surface delimiting the light tunnel at the top rises in the direction of the light-conducting part. | 05-07-2015 |
20150124473 | LOCOMOTIVE LED/OPTICS HEADLIGHT ASSEMBLY - A headlamp assembly comprising a housing forming an internal chamber and forming an opening to one side, at least a first light source having a first illumination axis, the first light source mounted in a central portion of the internal chamber substantially at a first depth, at least a second light source having a second illumination axis, the second light source mounted in a circumferential portion of the chamber substantially at a second depth wherein the first depth is greater than the second depth, a first aspherical lens formed about a first optic axis, the first aspherical lens mounted within the opening with the first optic axis coaxially aligned with the first illumination axis and a second aspherical lens formed about a second optic axis, the second aspherical lens mounted within the opening with the second optic axis coaxially aligned with the second illumination axis. | 05-07-2015 |
20150146448 | MULTI-ARRAY LED CHIP FOR VEHICLE AND HEAD LAMP HAVING THE SAME - The present invention relates to a multi-array chip for a vehicle, including a plurality of LED element having different sizes arranged and installed to emit light, and a head lamp having the multi-array chip for a vehicle. Accordingly, with variable LED elements which are individually turned on and off so as to correspond to a location of an oncoming vehicle, and have different sizes, visibility at the front side of a vehicle may be secured, and light blindness to a driver in the oncoming vehicle, may be prevented. | 05-28-2015 |
20150316226 | LOW PROFILE HIGHLY EFFICIENT LED LIGHTING MODULES AND ASSEMBLIES - A lighting module is provided that includes a single-piece lens having an input surface including a plurality of near-field lens elements, and an exit surface, each element having a different focal length. The lighting module also includes light-emitting diode (LED) source positioned to direct incident light through the input surface. Further, the elements are configured to shape the light from the input surface into a collimated light pattern emanating from the exit surface containing at least 60% of the incident light. | 11-05-2015 |
20150360607 | VEHICLE INTERIOR LIGHT - The invention relates to a vehicle interior light ( | 12-17-2015 |
20160061399 | HEAD LAMP FOR CAR - Disclosed is a head lamp for a car having asymmetric magnifications for upper, lower, left, and right lens standards, and the head lamp includes: a light source; and an aspheric lens disposed in a front direction of the light source, and configured to have different horizontal and vertical magnifications. | 03-03-2016 |
20160076721 | VEHICLE LIGHTING DEVICE USING A MULTIPLE-SOURCE OPTICAL LENS - A part made of transparent material comprising at least two individual portions each consisting of an input surface and an output surface, the output surface being focused on the input surface of the same portion, the output surfaces being contiguous so as to form an overall output surface of the part which is continous. | 03-17-2016 |