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Patent Searching and Data


Matches 951 - 1,000 out of 2,881

Document Document Title
JP2008162391
To provide a vehicular lamp provided with a device detecting the distance from an object in the irradiating direction of the illumination light and the relative speed thereof without increasing the strength of a tilt adjustment mechanism...  
JP2008164673
To improve safety, when using a laser beam source device.A part of infrared laser beam output from a semiconductor laser device 100a and entering a second higher harmonic generating element 110 is output from the second higher harmonic g...  
JP2008166223
To provide a lighting system capable of continuously changing color concentration while suppressing color irregularity.This lighting system 10 is provided with: a light source 11 emitting illumination light; a first filter member 17A arr...  
JP2008158185
To provide an actuator for light scanning which can adjust a movable range of a movable member and has flexibility of the movable range adjustment.The actuator 10 for light scanning is equipped with: a fixing member 11 in which a light s...  
JP2008158190
To provide an illuminator capable of reducing scintillation further and capable of making image quality higher, and to provide a projector.The illuminator is equipped with: a laser beam source 21A, a light guide member 22 for guiding lig...  
JP2008153108
To solve a problem in a conventional vehicle lighting apparatus that there is a big constraint in a layout in a relative positioning with other vehicle devices and components since it is necessary to secure a wide space for rotating a li...  
JP2008153093
To provide a small and high-reliability lighting system capable of achieving high luminance by considering a fashion property and a design property of a vehicle structure in recent years, and of suppressing temperature rise of a headlamp...  
JP2008152980
To improve utilization efficiency of light radiated from a light source at a time when a light distribution pattern for high beam is formed.In a projector type vehicular lighting fixture in which the light source 1, a first reflector 2, ...  
JP2008143505
To provide a headlight control device for controlling light distribution corresponding to the travelling condition of a vehicle or the status of a road where the vehicle travels.A light from a lamp 3 is introduced to a projection part 4 ...  
JP2008146933
To provide a vehicular lamp capable of being equipped with a device to detect a clearance between itself and an object in the radiating direction of illuminating light and a relative speed without increasing strength of a tilt adjusting ...  
JP2008140650
To provide a lamp tool for a vehicle enabled to support a lamp unit at a single point.For a headlight for an automobile 10 with a lamp unit 20 irradiating light forward supported in free up-and-down and right-and-left tilting in a lamp r...  
JP2008135322
To solve a problem of a conventional vehicular headlamp device where, when a surge is generated in a light distribution changeover means, a control means and a swivel means are effected by the surge.The vehicular headlamp device is provi...  
JP2008135219
To provide a luminaire for easily maintaining a light source, and at the same time capable of stably maintaining reflection efficiency of a reflector board for a long period of time.The luminaire 10 has a discharge lamp 16 with a length ...  
JP2008135302
To form a plurality of light distribution patterns by rotating a shade while reducing cost and weight of the whole projector type vehicular lighting fixture.In the projector type vehicular lighting fixture equipped with a light source 1,...  
JP2008135227
To provide a luminaire capable of designing it in a small-sized structure, in the luminaire for irradiating the light from an illuminating device in a predetermined direction.The luminaire 10 is equipped with a light-emitting device 11 h...  
JP2008135345
To provide an illumination fixture and an illumination system wherein a non-axial symmetric and prescribed light distribution pattern can be obtained, an illuminance unevenness can be improved, and diversity of irradiation light can be e...  
JP2008126948
To solve a problem wherein the common use of a headlamp for a vehicle on a right side and a headlamp for the vehicle on a left side is difficult in a conventional leveling device for the headlamps for the vehicle.In these leveling device...  
JP2008123853
To overcome such a problem that due to improvement in civil engineering works and building construction technology, a long tunnel and a huge bridge or the like are achieved and entering of a vehicle with a headlight for right-hand traffi...  
JP2008120162
To inform a driver of the existence of an object to be lighted such as a pedestrian efficiently.This lighting system for a vehicle is provided with a headlight composed of a plurality of LED light sources which is capable of varying ligh...  
JP2008123753
To provide a lamp unit for vehicle capable of turning over a light distribution pattern of low beam and high beam in one projector lens, and forming a superimposed strong light-condensing pattern in the high beam, without a sense of inco...  
JP2008123855
To achieve cost reduction and miniaturization of a vehicular lighting fixture, while allowing vertical changes and lateral changes in an emission direction to be made independently or simultaneously.An optical axis adjuster 140 for a veh...  
JP2008123854
To provide a technology that attains cost reduction and size reduction of a vehicular lighting fixture, while reducing the number of components by simplifying support of a lamp unit.A vehicular lighting fixture 10 has a lamp unit 130 pro...  
JP2008123856
To provide a lamp unit having the same structure in a vehicular lamp capable of change of an emitting direction during traveling, and in a vehicular lamp incapable of the change.This vehicular lamp 10 includes: a lamp unit 30 having a li...  
JP2008123838
To change the depth in vertical direction and condensing intensity of a light distribution pattern by one lamp.The vehicle lamp unit is provided with a reflector 40 having a parabolic cylindrical reflection surface with a focal line in h...  
JP2008123698
To provide an aiming device for a vehicle in which a lamp unit can be supported at one point, and to provide a vehicle lamp tool.The aiming device 30 for a vehicle lamp is provided with a lamp unit 20 which is supported at one point so t...  
JP2008117561
To provide a vehicular headlamp irradiating light sufficient for a road surface or the like at a steering destination by changing the irradiating direction of light toward the steering direction of a steering, irradiating sufficient ligh...  
JP2008105500
To provide the illumination of a position near from a vehicle when forming a low beam light distribution pattern, and control the illumination of the position near from the vehicle when forming a high beam light distribution pattern.A he...  
JP2008105518
To provide a camera built-in lamp capable of picking up an image so that no deviation occurs between the vehicle advancing direction and the camera angle of view during the steering condition while suppressing an increase of the cost and...  
JP2008103274
To provide a vehicular lighting fixture which is a swivel type lamp capable of swiveling an optical axis around and is capable of facilitating work to confirm the direction of the optical axis.This vehicular lighting fixture 1 is a swive...  
JP2008103275
To provide a vehicular lamp which is a swivel type lamp with a turnable optical axis, and capable of improving the appearance of the lamp in swiveling it.This vehicular lamp is a swivel type lamp capable of turning the optical axis of th...  
JP2008102304
To miniaturize a light source device and a projector.The light source device is provided with: a first light emitting element group 11 arranged on a first virtual circle; a second light emitting element group 12 arranged on a second virt...  
JP2008098027
To provide a vehicular headlight wherein a stopper can be temporarily fixed to a frame member before the stopper is fixed to and held in the frame member by temporarily fixing parts provided in the stopper and the frame member.The fittin...  
JP2008098030
To provide a vehicular headlight wherein a shade 5 integrated with a spring member 6 can be temporarily and simply fixed to a solenoid 7 in a short time.Temporarily fixing parts are provided in the shade 5 integrated with the spring memb...  
JP2008098028
To provide a vehicular headlight capable of transmitting heat generated in a drive unit to at least either one of a reflector and a frame member through mounting parts, and also capable of efficiently radiating heat from heat sink parts ...  
JP2008098029
To provide a vehicular headlight capable of transmitting heat generated in a drive unit to either one of the reflector and the frame member made of a material having high thermal conductivity and thermal emissivity through mounting parts...  
JP2008098095
To provide a light source device of which a lightguide member is surely held even in a configuration allowing lightguide member displacement.The light source device comprises a plurality of light sources 2 arranged on the same virtual ci...  
JP2008094196
To provide a vehicular lighting fixture for changing an irradiation direction in an arbitrary direction including the vertical direction and the right-to-left direction, which is capable of reducing the number of components, and performi...  
JP2008091305
To provide a low-cost spotlight which can change the shape of the light emitted to the outside.A light source part 11, a light guide tube 15 and an LED-lighting circuit 13 are accommodated in a light case 3 having an aperture 4. The ligh...  
JP2008089525
To provide a method capable of accurately and simply detecting the center (elbow point) of a light distribution pattern having a horizontal cut line and an oblique cut line.An imaging device 113 with the first light receiving domain A1 a...  
JP2008089837
To provide a projector which can precisely detect the intensity of a light flux emitted from a light source and correctly measure the intensity based thereon.This projector includes: a light shielding plate to freely move back and fourth...  
JP2008084876
To enable to easily design light distribution in a headlight for a vehicle using a light-emitting element, such as LED.In the headlight for a vehicle, equipped with an optical system containing a light-emitting element that uses a semico...  
JP2008084600
To solve a problem where, since a small amount of luminous energy is collected in an LED light emitting device used as a flash in a conventional cellular phone with a camera, it is difficult to set an emission angle, that is to say, a go...  
JP2008078088
To provide a vehicular LED lighting fixture using LEDs for light sources, in which temperature rise in LED light sources is suppressed by increasing the heat radiation properties of the self generated heat of the LED light sources and th...  
JP2008078001
To provide a headlamp capable of arbitrary light distribution design which is not affected by a partition line of the step by installing a diffusion control step corresponding to a second reflection control surface of a reflector at the ...  
JP2008078087
To solve such a problem that a conventional vehicle headlight, in which an LED is used as a light source for a low-beam light distribution and a metal halide discharge tube, a halogen lamp or the like are used for light sources for a hig...  
JP2008078015
To provide a luminaire capable of obtaining easily desired light distribution characteristics while realizing thinness of the equipment.The luminaire is provided with an equipment main body 11 having a translucent part 11b at a surface c...  
JP2008074327
To provide a vehicular lighting system capable of providing lighting matched to the steering of a vehicle.When a steering wheel 11 is turned to the left to turn the vehicle to the left, a first auxiliary lamp positioned most inside among...  
JP2008077928
To secure a prescribed irradiation light amount by suppressing temperature rise of LEDs by increasing heat radiation property of self heat generation of the LEDs in a vehicular LED lighting fixture with the LEDs as a light source, and pr...  
JP2008070735
To provide a light source device capable of avoiding the upsizing of a casing though it is a light source device where a discharge lamp almost dead is easily replaced with the new one.In the light source device where the discharge lamp, ...  
JP2008071555
To provide a desired light distribution pattern by a second light source, and to improve an appearance on the contour without exposing the second light source to the outside, in a vehicular lamp equipped with first and second light sourc...  

Matches 951 - 1,000 out of 2,881