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Patent Searching and Data


Matches 951 - 1,000 out of 6,128

Document Document Title
JP4460966B2  
JP2010102891A
To facilitate adjustment of light distribution even in a light source that reaches high temperature such as an HID lamp.The luminaire includes: a high-pressure discharge lamp 10 as a light source; an equipment body 20 fixed to a mounting...  
JP2010103404A
To provide a lighting device that uses an LED as a light source to emit mixed-color light, the lighting device being capable of suppressing a change in color of the emitted light even when the use time becomes long and also suppressing a...  
JP4457704B2  
JP4458625B2  
JP4457333B2  
JP2010092700A
To provide an LED lighting apparatus capable of easily changing light distribution characteristics of illuminated light.A light source formed by disposing a plurality of light emitting diodes (LED) 2, and a light distribution characteris...  
JP4452415B2  
JP4454283B2  
JP4452413B2  
JP2010086884A
To provide a linear illumination device capable of illuminating an irradiated area with an extensive and uniform luminous intensity in a direction perpendicular to a linear direction of a linear light source.The linear illumination devic...  
JP2010073553A
To provide a surface light emitting device, which prevents the fatigue of operator's eyes and still is bright.A surface illumination device 200 has a surface light source in which a plurality of light emitting units 20 are arranged in ro...  
JP4442754B2  
JP4440678B2  
JP4435435B2  
JP4431438B2  
JP4428632B2  
JP4431241B2  
JP2010048926A
To provide a projection type display apparatus which always displays an image having a sufficient contrast, because it is easy to continuously adjust a light amount, without causing the illuminance unevenness of light with which a light ...  
JP2010050587A
To provide an exposure lamp which can make the difference of light emission quantity identical even when a difference exists in the quantity of light among a plurality of light sources by adjusting the light emission quantity of the plur...  
JP4422925B2  
JP4415097B2  
JP4418538B2  
JP2010034023A
To provide an illuminating device 11 capable of changing light distribution of a planar light source 25 with a heat radiating unit 26 arranged on a rear face side by moving in an optical axis direction.The planar light source unit 18 is ...  
JP2010033930A
To provide a vehicular lighting fixture capable of switching light-distributing patterns to left-side traveling and right-side traveling by one light source unit.When the light source unit 20 is turned clockwise or counterclockwise aroun...  
JP4412324B2  
JP4413574B2  
JP2010027394A
To provide an apparatus for regulating an optical axis of a vehicular lamp unit, wherein a lamp unit and an AFS motor may be assembled unidirectionally with a bracket.The apparatus includes a bracket with a ring shape, having a first end...  
JP2010027223A
To provide an apparatus for regulating an optical axis of a vehicular lamp unit, which prevents or reduces a poor operation due to wear or the like occurring in a coupling portion (mating portion) between an AFS motor and a lamp unit.The...  
JP2010018178A
To provide a lamp fitting for a vehicle capable of performing the alternative change of a headlamp mode with excellent visibility of surroundings and a marker lamp mode with excellent visibility of the marker lamp itself by performing th...  
JP2010021087A
To attain a lightweight vehicular lighting fixture and to improve its heat dissipation.This vehicular lighting fixture 1 is composed of a first unit 10 and a second unit 20. The units 10, 20 have heat sinks 17, 23 respectively, and the h...  
JP4405279B2  
JP2010015693A
To provide a vehicle headlamp which can automatically change light distribution according to running state or the like of a vehicle and can return automatically to a low-beam illumination at the time of a failure of an actuator.The shade...  
JP2010015703A
To provide a projector type lighting fixture capable of obtaining a light distribution pattern having a large diffusion angle, capable of sufficiently securing light flux from a light source, and also capable of having a structure to ach...  
JP2010015888A
To provide an optical axis adjustment device of vehicle lamp unit not giving an excessive load on a motor at a time of leveling adjustment.The device is provided with an outer bracket of a ring shape, an inner bracket of a ring shape con...  
JP2010015780A
To provide a vehicle headlamp of reduced cost which changes automatically light distribution according to the running state of a vehicle and in which a cut-off line is not shifted to reduce visibility during driving.The shading mechanism...  
JP2010015836A
To appropriately realize both improvement in frontward visibility of an own-car driver and restraint of glare affecting a front-running driver or the like.For the vehicle headlight, a light source image forming mechanism forms a light so...  
JP2010015837A
To provide a headlight device for a vehicle of a novel structure capable of forming a plurality of kinds of light distribution patterns.The headlight device for a vehicle 10 selectively forms a light distribution pattern among a pluralit...  
JP2010009996A
To provide a ceiling embedded type lighting system using lighting fixtures for illuminating a wide region around a light emission opening while reducing the light emission opening.The embedded type lighting system 1 includes an outer fra...  
JP2010008495A
To provide a projector capable of easily changing a direction of projecting an image.The projector 100 includes a laser light source for emitting a laser beam in response to an inputted image signal, a scanning means 350 for scanning the...  
JP2010009842A
To provide a lighting apparatus adjusting irradiation direction of light by utilizing the characteristics of an LED, and adjusting an optical axis even after installation without impairing optical efficiency and appearance.The lighting a...  
JP2010006109A
To provide a vehicular lighting fixture capable of variously adjusting illuminance distribution at vehicle periphery by speedily switching a quantity of the light of a semiconductor light source by a simple constitution.In a vehicular he...  
JP2010009766A
To provide a lighting fixture 1 for a vehicle with a short overall length having a projector type lighting fixture unit equipped with a movable shade mechanism not requiring depth.In the lighting fixture 1 for the vehicle equipped with a...  
JP2010010123A
To obtain a large light distribution area by projecting a lamp fitting 2 from a frame unit 3, and to expand light distribution extent which is capable of being chosen by a user by expanding a rotation range of the lamp-fitting 2.A lumina...  
JP4397314B2  
JP2010003604A
To provide a lighting lamp for vehicle having a light-emitting element as a light source in which switching-over of left light distribution and right light distribution can be made, and either of light distribution pattern of the left li...  
JP2010003589A
To provide a vehicle headlamp in which a solenoid 100 for a movable shade 30 to carry out the switching of light distribution can be simply assembled into a lamp chamber, and the smooth switching-over of light distribution can be guarant...  
JP2010003650A
To provide a vehicular headlight device having a new structure capable of forming a plurality of kinds of light distribution patterns.The vehicular headlight device 10 includes a light distribution varying shade 34, an auxiliary shade 36...  
JP2010000957A
To provide a sufficient irradiation against a road surface in front of a vehicle without giving any glare to a driver of a forward driving vehicle and improve the visibility of the road.Each of a left side lamp 30L and a right side lamp ...  
JP4395328B2  

Matches 951 - 1,000 out of 6,128