About 177 results
https://drivepatents.com/patents/987864 · 7 Aug 2013
A circuit module 14 includes: a lighting control circuit 22 that controls lighting of a semiconductor light emitting element; a first heat radiating member 24 on which the lighting control circuit 22 is mounted; a second heat radiating member 26 that is se...
https://drivepatents.com/patents/987855 · 7 Aug 2013
In a circuit module 14, a supporting member 24 has both an element mounting surface on which a package 16 can be mounted and a circuit mounting surface on which a lighting control circuit 22 that controls lighting of a semiconductor light emitting element ...
https://drivepatents.com/patents/987660 · 7 Aug 2013
A vehicle lamp (10) is provided with a light source (18) and an optical member (20) that irradiates light from the light source (18) forward of the lamp (10). The optical member (20) is provided to be tiltable with respect to the light source (18) by a til...
https://drivepatents.com/patents/990702 · 15 May 2013
A headlamp control apparatus (100) controls a vehicular headlamp, including a plurality of LEDs (34R/L-1 to 34R/L-20), that is capable of altering brightness partly in an irradiated region according to an operation mode. The control apparatus (100) include...
https://drivepatents.com/patents/991189 · 1 May 2013
A vehicle lamp (10) is provided with: a projection lens (18); a light source (12a); a reflector (14) that reflects light from the light source (12a) to the projection lens (18); and a shade member (20M). A shade member (20M) includes an opening (20a), and ...
https://drivepatents.com/patents/991159 · 1 May 2013
There is provided a vehicle headlamp (1) including a light source (10). The light source (10) includes: a circuit board (11) whose surface is directed toward a front area of the vehicle headlamp (1); a plurality of semiconductor light emitting elements (12...
https://drivepatents.com/patents/985043 · 17 Apr 2013
A reflector (16) that reflects, toward the front of a lamp (10), light emitted by a light-emitting element (20A) includes a luminous region (Z1) that looks luminous and an unluminous region (Z2) that does not look luminous when the light-emitting element (...
https://drivepatents.com/patents/991781 · 10 Apr 2013
There is provided a vehicle spot lamp control device (150). The device includes: an object position acquisition section (156) configured to acquire a position of an object existing in front of a vehicle; and a lighting controller (154) configured to contro...
https://drivepatents.com/patents/985159 · 3 Apr 2013
A predetermined illuminated area is formed within an illumination range (PA) including a plurality of partial areas (L1,L13-U1,U13) by shining illumination light by a plurality of light sources disposed in a vehicle. In executing a control to swivel shift ...
https://drivepatents.com/patents/985619 · 13 Mar 2013
There is provided a vehicle lamp. The vehicle lamp includes: a first light source (8) configured to emit first light in a front direction of the vehicle lamp; a second light source (9) configured to emit second light; and an optical element (10) disposed i...