Resources Contact Us Home
Lamp unit of vehicle headlamp

Image Number 4 for United States Patent #7736036.

An upper portion region and a lower portion region at a front side surface of a projector lens are constituted as up and down direction diverging portions provided with a plurality of lens elements extended substantially in a horizontal direction by a vertical sectional shape formed in a recessed and projected shape relative to a reference face of the front side surface. After diverging light emitted from the upper portion region and the lower portion region to a front side in an up and down direction, a diverging degree thereof is made to be able to be controlled accurately to thereby pertinently shade off the cutoff line. A spectroscopic color appearing at an upper vicinity of the cutoff line owing to a spectroscopic light phenomenon brought about when light reflected from a reflector transmits through the projector lens is made to be inconspicuous.

  Recently Added Patents
Controlling a video window position relative to a video camera position
Code reading apparatus, sales registering apparatus, and sales registering method
Encryption using alternate authentication key
Related news articles
Wireless control system for a patient support apparatus
Nano-pigment inkjet ink composition that has a low odor and is environmentally-friendly
Automatic logical position adjustment of multiple screens
  Randomly Featured Patents
Structure of pillar garnish for automobile
Photographic camouflaged scent-free game calls and method of manufacturing same
Method and apparatus for providing commercial broadcasting service in cellular mobile communication network
Portable oxygen regenerating escape hood
Multiple outlet receptacle
Fluid sampling device
Efficiently scheduled multiple raster image processors
Woven fabric
Diffraction optics diffusing screen laminate for full color on-axis viewing
Apparatus of fault-handling in a multiprocessing system