Patent ID: 7762697
Filing Date: 2010-07-27
Classification: F21S,F21V,F21Y,G02B

Abstract:
1. A vehicle lamp comprising: a convex lens disposed on an optical axis extending in a longitudinal direction of a vehicle; a light-emitting element disposed near a rear focal point of the convex lens; and an additional lens disposed so as to surround the convex lens, wherein the light-emitting element comprises: wherein light emitted from the light-emitting element passes through the convex lens to form a light-distribution pattern having cut-off lines at the upper end thereof, and wherein the light-emitting element is disposed to face a front side of the vehicle such that a lower edge of the light-emitting chip is positioned on a plane including the optical axis and one end point of the lower edge is positioned at the rear focal point, wherein the additional lens comprises: wherein the additional lens is divided into a plurality of fan-shaped areas for each angular range where a corner point of the light-emitting chip, which is positioned at an uppermost end of an image of the light-emitting chip formed on the reflection surface by the light emitted from the light-emitting element, becomes the same corner point.