HEADLIGHT

Patent №

US 6,910,791

Granted

2005-06-28

Filed 2002

Owner

STANLEY ELECTRIC CO., LTD.

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

10252010

A headlight having an ellipse group reflecting surface as a main reflecting surface and a projection lens further includes a second reflecting surface, a third reflecting surface, and a ring-shaped lens. Direct light from a light source reaching to a space between the main reflecting surface and the projection lens is reflected by the second reflecting surface backward. The reflected light from the second reflecting surface is further reflected by the third reflecting surface, and then is adjusted with the ring-shaped lens. Light directly emitted from the light source and being ineffective in the conventional headlight can be collected using the second and third reflecting surfaces, and forwarded in an illumination direction by passing through the ring-shape lens such that the shape of the light is controlled to provide an appropriate shape, thereby contributing to the formation of light distribution characteristics and increase in the light intensity.

VisionB60Q 1/0052F21S 41/24F21S 41/255F21S 41/265F21S 41/275F21S 41/321F21S 41/365F21S 41/43+2 more

AI classification

Vision0.87
Natural language0.00
Knowledge representation0.00
AI hardware0.00
Speech0.00
Evolutionary computation0.00
Machine learning0.00
Planning0.00

Ownership

STANLEY ELECTRIC CO., LTD.

assignment · 136500850

Assignors

FUTAMI, TAKASHI

On an employer assignment, the assignors are typically the inventors.

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