Illumination – Supported by vehicle structure – Plural light sources
Reexamination Certificate
2007-04-10
2007-04-10
O'Shea, Sandra (Department: 2875)
Illumination
Supported by vehicle structure
Plural light sources
C362S253000, C362S507000, C362S545000
Reexamination Certificate
active
10979255
ABSTRACT:
A plurality of lamp piece units constituting light sources by semiconductor light emitting elements are used as a first lamp piece unit which is lighted in a low beam mode. Additionally, a single lamp piece unit constituting a light source by an electric discharge bulb color temperature of emitted light of which is as high as that of the semiconductor light emitting element, is used as a second lamp piece unit, which is additionally lighted in a high beam mode. When the beam is switched from the low beam to the high beam, pale irradiated light from the first lamp piece unit is added with pale irradiated light from the second lamp piece unit to thereby provide an impression for the driver and/or passenger of unity in colors between the two lamp piece units.
REFERENCES:
patent: 5954428 (1999-09-01), Eichhorn et al.
patent: 6540387 (2003-04-01), Hashiyama et al.
patent: 6637923 (2003-10-01), Amano
patent: 6746143 (2004-06-01), Van Duyn
patent: 7001054 (2006-02-01), Koizumi et al.
patent: 7048412 (2006-05-01), Martin et al.
patent: 2003-7104 (2003-01-01), None
patent: 2003-123517 (2003-04-01), None
Ishida Hiroyuki
Sazuka Kiyoshi
Tatsukawa Masashi
Han Jason Moon
Koito Manufacturing Co. Ltd.
O'Shea Sandra
Sughrue & Mion, PLLC
LandOfFree
Vehicular headlamp with semiconductor light emitting... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vehicular headlamp with semiconductor light emitting..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicular headlamp with semiconductor light emitting... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3788476