Patent application number | Description | Published |
20090284980 | LAMP FOR VEHICLE - The present invention relates to a lamp for vehicle which can obtains an ideal light distribution pattern using one light unit. The lamp for vehicle according to the present invention comprises: a first reflecting surface ( | 11-19-2009 |
20100177525 | VEHICLE LIGHTING DEVICE - A conventional vehicle lighting device entails difficulty in smoothly dimming a part at a downside of a cutoff line of a light distribution pattern. A shade-cum additional reflector includes a cutoff line forming portion which forms an opposite lane side cutoff line, an oblique cutoff line, and a cruising lane side cutoff line, of a light distribution pattern for passing, i.e., a horizontal portion, an inclined portion, and a corner portion, of a protrusion. Of an additional reflecting surface, in proximal to at least the horizontal portion of the protrusion, a spherical convex portion is provided as a diffusion portion for diffusing and reflecting a part of the cut off reflected light onto a side of a projecting lens. As a result, a lighting device of the present invention allows for smooth dimming of a part at a downside of at least the opposite lane side cutoff line, of a light distribution pattern for passing. | 07-15-2010 |
20110280030 | VEHICLE LIGHTING DEVICE - According to the present invention, additional reflection surfaces | 11-17-2011 |
20130039085 | VEHICLE LIGHTING DEVICE - A vehicle lighting device is provided in such a manner that a reflector and a light source are incorporated in a lamp room made of a housing and a front lens. The light source is disposed so that an emission direction of light from a light emission surface of the light source crosses an optical axis of the front lens. The reflector is disposed on one side with respect to a surface on which the light source is to be disposed, the reflector being configured with a curved portion that is adapted to reflect the light from the light source to a side of the front lens. A coloring member is disposed so as to be adjacent to at least a part of the periphery of the light emission surface of the light source. | 02-14-2013 |
20150260367 | LIGHTING FIXTURE FOR VEHICLE - [Problem] It is difficult to efficiently control and design light distribution in the conventional lighting fixture for a vehicle. | 09-17-2015 |