About 64 results
https://drivepatents.com/patents/982488 · 30 Oct 2013
The method involves generating a light marking on object (40) located outside a vehicle (10) using a headlight (36). The image of the light marking and surrounding area is recorded using a camera (18). The target illumination related to image of the surrou...
https://drivepatents.com/patents/982906 · 23 Oct 2013
A discharge lamp lighting device includes a power converter configured to receive a power from a power source, convert it into a voltage required by a discharge lamp and supply the voltage to the discharge lamp; and a controller which controls the power co...
https://drivepatents.com/patents/983228 · 16 Oct 2013
In a power converting transformer, an I-core has a pair of fixing grooves provided at centers on opposite side surfaces of the I-core in a y-direction in an xyz orthogonal coordinate system, the fixing grooves extending through the I-core in the z-directio...
https://drivepatents.com/patents/983499 · 9 Oct 2013
A light-emitting unit 1 includes a mounting substrate 10, and a first light-emitting portion 20 disposed on the mounting substrate 10 and emits light of a first color temperature to irradiate a first irradiation area SA1, and second light-emitting portions...
https://drivepatents.com/patents/983853 · 2 Oct 2013
The mechanism (5) has a housing (100), and a driving motor including armature resistance and arranged to cause movement of a light beam cutoff shield, where the housing is made of a plastic material and the armature resistance lies between 25 and 120 Ohms....
https://drivepatents.com/patents/986880 · 11 Sep 2013
A headlight controller, an optical unit (20L, 20R) and a vehicle headlight can include a headlight controller and an optical unit (20L, 20R). The headlight controller can include a system controller (11) and a camera (10) photographing vehicles located in ...
https://drivepatents.com/patents/987664 · 7 Aug 2013
The present invention provides a lamp unit (2) for low beam, a lamp unit (3) for high beam, and a lamp unit (4) for shoulder edge beam. The lamp units (2,3,4) each are made of a semiconductor-type light source (20) and a reflector (23) that has reflection ...
https://drivepatents.com/patents/987661 · 7 Aug 2013
The present invention includes a lamp unit (2) for low beam and a lamp unit (3) for high beam. A respective one of the lamp units (2,3) is made of: a semiconductor-type light source (20); and a reflector (23) that has reflection surfaces (21,22) configured...
https://drivepatents.com/patents/987653 · 7 Aug 2013
The present invention provides a lamp unit (2) for low beam and a lamp unit (3) for high beam. A respective one of the lamp units (2,3) is made of a semiconductor-type light source (20) and a reflector (23) that has reflection surfaces (21,22) configured t...
https://drivepatents.com/patents/988299 · 24 Jul 2013
A semiconductor light-emitting device, a method for manufacturing the same and a vehicle headlight can include the light-emitting device, which is composed of a light-emitting structure including a transparent plate, at least one semiconductor light-emitti...