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Patent Searching and Data


Matches 851 - 900 out of 6,128

Document Document Title
JP2011210594A
To provide a technique capable of easily introducing indirect illumination in spite of an existing house.A framing unit 100 includes a reflective panel 110 made to be arranged along an upper part of a wall surface 104 of a room, a front ...  
JP4797806B2  
JP4798382B2  
JP4792486B2  
JP4780776B2  
JP4783718B2  
JP2011187295A
To prevent a color brake phenomenon and reduce deterioration of a phosphor of a fluorescent rotator in obtaining a large amount of light by irradiating a plurality of places of the fluorescent rotator by a plurality of light sources.The ...  
JP2011175784A
To provide an LED luminaire which can be easily and reliably fixed at a desired illumination angle.Because an LED fixing plate 31 is mounted to be capable of adjusting an angle with respect to a translucent panel 25 attached to an openin...  
JP2011175110A
To provide an image forming apparatus and a rear projection display apparatus, capable of effectively attracting observer's interest by using a substantially transparent screen.The image forming apparatus 100 includes a screen 500 having...  
JP4768179B2  
JP2011171257A
To provide an illuminating device capable of reducing variations in light color by correcting the light color of light radiated from a light source section having an LED as a light source.An illuminating device 1 comprising a case body 2...  
JP4761313B2  
JP2011160765A
To solve such a problem that since the conventional illumination controller is configured such that a plurality of reflectors are integrally mounted on a frame body, the reflection direction to a predetermined position of an irradiated o...  
JP4756346B2  
JP2011154828A
To enable a light distribution direction to be variable and also make a reflecting range and a light distribution direction widely adjustable by making space for light distribution smaller, in a reflected illumination system where a refl...  
JP2011154830A
To provide an illumination system with a variable arrangement position illuminating an irradiated space by efficiently reflecting light from a lighting fixture at a reflection member even in case an arrangement position of the reflection...  
JP2011523166A  
JP4739727B2  
JP4737066B2  
JP4737187B2  
JP4726883B2  
JP2011134619A
To prevent a device from getting large-sized, increasing in weight, and getting high in manufacturing cost even in the one equipped with a function of varying light distribution.The device includes: a solid light source 5 emitting light ...  
JP4718373B2  
JP4707943B2  
JP4698566B2  
JP4690526B2  
JP4690469B2  
JP2011100744A
To provide a simple and new structure capable of irradiating at a desired portion in a straight-tube type LED lamp having directivity in an irradiating direction.The rotary straight-tube type LED lamp includes: a long and narrow strip-sh...  
JP2011096401A
To miniaturize a light emitting device employing a liquid crystal lens while causing a power supply unit to shield output light from a light emitter to prevent reduction in efficiency of luminescence.The light emitting device 1 includes ...  
JP4681385B2  
JP2011090054A
To improve, for example, the stability of repeated operations, the stability of preserving high temperature/low temperature, the stability of a long term preservation and the reliability in a variable optical element which uses an electr...  
JP2011091056A
To provide a vehicle head lamp for improving visibility of a periphery of a vehicle.The head lamp of the vehicle has a light source including a plurality of optoelectronic elements, preferably light-emitting diodes. At least one of these...  
JP2011085787A
To provide a variable illuminator that uses an electrowetting phenomenon having desired photo-alignment characteristics while achieving the thinned illuminator.The variable illuminator 1 includes: a liquid lens element 140; a light sourc...  
JP2011086560A
To provide a lighting device capable of relatively changing the maximum separation distance between a light source and a focus lens to be longer, and the minimum separation distance between the same to be shorter, and further, capable of...  
JP2011086559A
To provide a lighting device capable of relatively changing the maximum separation distance between a light source and a focus lens to be longer, and the minimum separation distance between the same to be shorter, and further, capable of...  
JP2011086561A
To provide a lighting device capable of relatively changing the maximum separation distance between a light source and a focus lens to be longer, and the minimum separation distance between the same to be shorter, and further, capable of...  
JP4667321B2  
JP2011070985A
To provide a light emitting device which allows for an easy and reliable change of a direction of an irradiating light, and is safely operated.The light emitting device 1 is constituted of: an arc tube 2 incorporating an LED 11 as a ligh...  
JP2011071093A
To provide a lighting fixture having a structure which can control light distribution characteristics while suppressing glare and whole luminous flux deterioration, and can change irradiation range simply only by exchanging a diffusion s...  
JP2011065766A
To provide an LED lighting device capable of changing light distribution characteristics rapidly while realizing energy saving with the use of LEDs as compared with an incandescent lamp or the like.When power is supplied to an actuator A...  
JP2011065780A
To provide a luminaire capable of performing superior heat dissipation of an LED and a change of an optical path.The luminaire 10 includes a luminaire body 11 having a thermal conductivity and formed with an irradiation opening 12 on one...  
JP4659211B2  
JP2011058821A
To provide a mirror unit capable of properly regulating the condensation point of a ring illuminator to the predetermined depth range on an optical axis by a simple structure, and a method and device for borehole inspection using the sam...  
JP2011054373A
To provide a variable illumination apparatus capable of obtaining wide light alignment characteristics.The variable illumination apparatus 2001 includes a first board 141, a second board 142, a surrounding wall 2143, a partition wall 214...  
JP2011049059A
To provide a lighting device with a lighting part having a wide rotation range.The lighting device includes a body to be mounted/demounted on/from an imaging device, and a rotation part having a light emitting portion and rotatably suppo...  
JP4638076B2  
JP4631375B2  
JP4633681B2  
JP2011022424A
To provide a lighting system for improving the accuracy of temperature control of an optical member transmitting illumination light without blocking an optical path of the illumination light emitted by a light source.The lighting system ...  
JP4625837B2  

Matches 851 - 900 out of 6,128