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Patent Searching and Data


Matches 851 - 900 out of 6,192

Document Document Title
JP3179165U  
JP2012199061A
To provide a light source device in which color unevenness is not sensed due to a specular reflection component of excitation light to the sight of a human, eve in the case a phosphor plate is used as a reflection type.The light source d...  
JP5050250B2  
JP2012195295A
To provide a side face type backlight unit capable of adjusting split brightness through adjustment of distances between a light guide plate and a plurality of optical systems arranged at a lower part of the light guide plate.The side fa...  
JP5042093B2  
JP5042581B2  
JP2012186118A
To provide an illumination apparatus with an image projection device capable of producing a space in which illumination light and an image are combined.The present invention relates to an illumination apparatus 10 with a projector 1 comp...  
JP3178712U  
JP2012178319A
To provide a long-life, silent and low-cost lighting device with a simple structure.The lighting device includes a phosphor array 3 having a plurality of segment areas, where phosphors 3r, 3g, and 3b irradiated with excited light for emi...  
JP5021713B2  
JP5023296B2  
JP2012520545A  
JP2012146663A
To provide a directional control of light relative to an interior space by efficiently lighting the interior space from a cornice, wall or ceiling region.A lighting device includes: a strip lighting structure for distributing light from ...  
JP4990017B2  
JP2012142207A
To uniformize illuminance distribution on a ceiling face by diminishing a shadow of a reflecting plate or the like reflected on the ceiling face right above a lighting fixture body, even when used singly or the lighting fixture bodies ar...  
JP2012142203A
To enable a user to appropriately change over emission brightness of an illumination device.The illumination device 1 is provided with a plurality of EL panels 2 structured of transparent EL elements 20 each made by laminating an anode 2...  
JP4976620B2  
JP4977095B2  
JP2012134093A
To provide a lighting fixture for discovering fine dirts which can easily discover fine dirts, which is gentle to health of a worker as compared with a conventional case wherein a high luminance light source is used for discovering dirts...  
JP2012134083A
To provide a light emitting diode lighting fixture which can synchronize a plurality of light emitting diode modules and tilting by the same angle to change light distribution in a simple structure and provide a lighting method in which ...  
JP4974993B2  
JP2012119270A
To provide a method of changing a color temperature of light extracted outside from a light source by using a control circuit without a need for controlling adjustment of a light emitting output ratio of a plurality of light emitting ele...  
JP2012113924A
To provide an LED lighting fixture capable of improving efficiency by making light incident to a selected lens only without having optical leakage.The LED lighting fixture 10 includes an LED board 11 mounting LED chips 12, a lens 13 havi...  
JP2012113902A
To provide a lighting device which can be easily arranged in a bathroom and is excellent in appearance.In the lighting device 1 installed in the bathroom 10 having a ceiling 11 formed by at least two pieces of panels 12, 13, the lighting...  
JP2012113925A
To provide an LED lighting fixture capable of obtaining aimed light distribution without having optical leakage.The LED lighting fixture 10 includes an LED substrate 11 mounting LED chips 12, a lens 13 having a lens substrate section 14 ...  
JP4954288B2  
JP4944884B2  
JP2012104275A
To provide a door mirror lamp that protects the inside of a mirror housing from being seen from outside through a light guide member.The door mirror lamp 10 to be installed in an opening 520 arranged on an outside surface 510 of the mirr...  
JP4938188B2  
JP4931137B2  
JP2012074354A
To provide a lighting system capable of changing an illuminating direction while restraining from becoming larger.The headlight (lighting system) 2 is provided a fluorescent member 14 on which laser light emitted from semiconductor laser...  
JP4915581B2  
JP4913891B2  
JP2012069370A
To provide a lighting device capable of reducing the parts number and device thickness by simplification of a power-supplying structure, a cooling structure and an enclosed waterproof structure.The lighting device 1 comprises a hemispher...  
JP2012069340A
To provide an air-conditioning lighting fixture capable of reducing deterioration of the lighting fixture caused by heat of a lighting tool.The air-conditioning lighting fixture includes a fan 2, the lighting tool 3 arranged at an air pa...  
JP2012058363A
To provide an optical element which is capable of easily changing a direction in which light is reflected.An optical element 100 includes: an actuator 10 including an actuator body 11 which has a cylindrical shape having a hollow part an...  
JP2012038431A
To provide a backlight of a display device for a vehicle capable of making an emission center of each light-emitting diode and each lens center in one-on-one conformity.For the backlight 25 for the display device for the vehicle for ligh...  
JP4883648B2  
JP4880746B2  
JP4880637B2  
JP2012028309A
To complete a flashlight capable of focusing by a single hand, in which only a small number of connection elements are needed for assembly.The flashlight comprises a housing 2, a light source 3, and an attached lens 4 arranged in a head ...  
JP4870341B2  
JP4873584B2  
JP2012022874A
To provide a lighting system in which a desired light distribution can be easily obtained and also improvement in light irradiation efficiency can be attained.The lighting system uses a light-emitting module 26 having an LED element 29 a...  
JP2012018780A
To provide a lighting fixture realizing light distribution control by controlling direct-down light of an LED through adjustment of a diameter of a light source unit.The light source unit is provided with a design cover 70 equipped with ...  
JP4861643B2  
JP4855301B2  
JP4845404B2  
JP2011530789A  
JP2011258525A
To attain a lighting device capable of manufacturing a plurality of model types having different brightness at low cost.The lighting device 1 includes a plurality of light emitting sections 4 having LEDs 8a, 8b for emitting light, and at...  

Matches 851 - 900 out of 6,192