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Patent Searching and Data


Matches 1,001 - 1,050 out of 6,201

Document Document Title
JP4525659B2  
JP4523657B2  
JP4523100B2  
JP2010171024A
To project light radiated from an LED or incandescent light source as a beam while efficiently zoom focusing.The light radiated in a peripheral forward solid from the LED or incandescent light source is made into a first directed beam by...  
JP4519148B2  
JP4511671B2  
JP4498574B2  
JP2010146857A
To provide a lighting system capable of variably controlling a light distribution of light emitted from a light emitting element, by providing a light distribution control means moving in the direction of the optical axis of a light guid...  
JP2010146973A
To provide a lighting fixture capable of attaining thinning and multifunctional light-distribution. The lighting fixture has a box 100 with an opening face 102, a surface light source formed to light-emit from the opening face, and a ref...  
JP2010146754A
To provide a lighting fixture capable of easily changing over into light distribution states rich in varieties. A light distribution changeover means control part 42 of a control part 40 controls a light distribution changeover means 30 ...  
JP4493916B2  
JP4492472B2  
JP2010138660A
To provide a bay window daylighting apparatus adjusting the amount of daylighting while guiding sunlight incident from the outdoors, efficiently to the indoor side. The bay window daylighting apparatus 1 includes an upper part 6 and a lo...  
JP2010140799A
To provide an illumination fixture in which the light distribution state can be readily switched into a state which is rich in changes. A light distribution switching means control part 42 for a control part 40 controls a light distribut...  
JP4475808B2  
JP4475807B2  
JP2010123539A
To provide a luminaire achieving a variety of light distribution.A plurality of luminaires 30 formed of a plurality of light emitting part units 20 are arranged and irradiation directions of the respective luminaires 30 are individually ...  
JP4471729B2  
JP4461886B2  
JP4461818B2  
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...  

Matches 1,001 - 1,050 out of 6,201