Illumination – Supported by vehicle structure – Automobile
Reexamination Certificate
2011-01-11
2011-01-11
Sawhney, Hargobind S (Department: 2885)
Illumination
Supported by vehicle structure
Automobile
C362S465000, C362S517000, C362S544000
Reexamination Certificate
active
07866862
ABSTRACT:
A vehicular lamp forms a low-beam distribution pattern by combining light radiated from a first unit and a second unit. A brightness decreasing element is provided on a reflective surface of a first main reflector in a sub-unit of the first unit. Thus, for the low-beam distribution pattern formed by the first unit and the second unit, among a peripheral end portion of a cut-off line forming pattern formed by the sub unit, a low luminance portion with a partially reduced brightness is formed at the border of both right and left end sides that upwardly overlap with a portion of a diffusion area forming pattern.
REFERENCES:
patent: 6882110 (2005-04-01), Ishida et al.
patent: 7311430 (2007-12-01), Tsukamoto et al.
patent: 7387416 (2008-06-01), Tsukamoto et al.
patent: 7387417 (2008-06-01), Sazuka et al.
Nakata Yusuke
Tsukamoto Michio
Koito Manufacturing Co. Ltd.
Osha • Liang LLP
Sawhney Hargobind S
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