Abstract: A vehicle lamp includes a set of alternatively provided first and second reflection surfaces that reflect the light emitted by a first and second respective diodes toward a lamp lens. Each of the first and second reflection surface is a part of a rotational paraboloid having a focus on a light emission source of a respective one of the first and second diodes such that the paraboloids corresponding to reflection surfaces that are farther from the their respective diodes have longer focal lengths.

Abstract: A stop lamp for a vehicle comprises a substrate, a plurality of LED chips, at least one connecting wire and a cover made. The substrate has a plurality of openings and a surface that faces towards a panel of a rear window of the vehicle. The substrate has an arrangement for fixing to an inner surface of the panel. One LED chip is arranged in each opening on the substrate. The connecting wires are arranged on the substrate and electrically connect the LED chips to one another and to a voltage source. The cover is transparent and provided to protect the LED chips.

Abstract: A vehicle lamp includes a set of first reflection surfaces that reflect the light emitted by a first diode toward a lamp lens, and a set of second reflection surfaces that reflect light emitted by a second diode toward the lamp lens. The first reflection surfaces and the second reflection surfaces are alternately provided in the path of the light that is reflected from the lamp lens. Each of the first reflection surface is a part of a rotational paraboloid having a focus on a light emission source of the first diode such that the paraboloids corresponding to the first reflection surfaces that are farther from the first diode have longer focal lengths. Each of the second reflection surface is a part of a rotational paraboloid having a focus on a light emission source of the second diode such that the paraboloids corresponding to the second reflection surfaces that are farther from the second diode have longer focal lengths.

Abstract: A lens (2) disposed in front of a lamp housing (11) has a light transmitting portion (2a) thereof zoned at the rear side into a central section (X) and lateral sections (Y) at both sides thereof, the central and lateral sections (X, Y) being additionally divided into blocks (A, B, C, D, E, F, G), respectively, and prism elements (p) in the blocks are configured so that those (p) in the central section (X) control reflected light from a reflector (12) as reference light, and those (p) in the lateral sections (Y) control direct light from a light source bulb (10) as reference light, thereby providing illumination ranges (J, K) within a light distribution range (LDR) conforming to a light distribution specification (S).

Abstract: A stop lamp for a vehicle comprises a substrate, a plurality of LED chips, at least one connecting wire and a cover made. The substrate has a plurality of openings and a surface that faces towards a panel of a rear window of the vehicle. The substrate has an arrangement for fixing to an inner surface of the panel. One LED chip is arranged in each opening on the substrate. The connecting wires are arranged on the substrate and electrically connect the LED chips to one another and to a voltage source. The cover is transparent and provided to protect the LED chips.

Abstract: A lens (2) disposed in front of a lamp housing (11) has a light transmitting portion (2a) thereof zoned at the rear side into a central section (X) and lateral sections (Y) at both sides thereof, the central and lateral sections (X, Y) being additionally divided into blocks (A, B, C, D, E, F, G), respectively, and prism elements (p) in the blocks are configured so that those (p) in the central section (X) control reflected light from a reflector (12) as reference light, and those (p) in the lateral sections (Y) control direct light from a light source bulb (10) as reference light, thereby providing illumination ranges (J, K) within a light distribution range (LDR) conforming to a light distribution specification (S).