| Document |
Document Title |
|
JP2021506055A |
The luminaire includes a diffuser and a condensing element. The diffuser receives light rays from the light source as input and distributes the light rays as output. The light collecting element includes an input optical opening formed o...
|
|
JP2021015744A |
To provide an optical device capable of converting a plurality of light sources, which radiate light with mutual different wavelengths, into parallel light in the same direction.An optical device comprises a plurality of light sources th...
|
|
JP2021014130A |
To provide an LED lighting device which can equalize light extracted from a lighting device and at the same time is capable of extracting the lighting at wide-angle.A substrate 23 is fixed on a rear face side of an inner frame body 5. An...
|
|
JP6826782B2 |
An illumination device (10) comprises: a light source (15); a light scanner (20) capable of changing a light path of light-source light emitted from the light source; a light diffusion device (50) having element diffusion devices (55) th...
|
|
JP6825009B2 |
An apparatus includes a coverlay layer having a void therein. A backing layer is disposed against a first side of the coverlay layer. A transmission layer is disposed against a second side of the coverlay layer opposite the first side su...
|
|
JPWO2019159801A1 |
The vehicle headlight (1) is a collimator that changes the traveling direction of at least a part of a light source (52R, 52G, 52B) that emits light having a predetermined wavelength and a light source (52R, 52G, 52B) that emits light. L...
|
|
JP2021007101A |
To provide a light-emitting device that has translucency, causes the peak of the emission spectrum to be steep, and does not reduce the translucency of the light-emitting device.A plurality of light emitting units 140 are provided on a f...
|
|
JP6814392B2 |
A light source unit of the invention includes a first light source configured to emit light in a first wavelength range and a wheel in which a first transmitting area is formed, the first transmitting area being configured to transmit li...
|
|
JP2021501443A |
Described herein are light source sensitive optics that use a reconfigurable chip-on-board light emitting diode (CoB) array as the light source. In an embodiment, the reconfigurable CoBLED array includes a predetermined number of LEDs th...
|
|
JP6812742B2 |
To provide an illuminating device that can illuminate a region having a large area with uniform brightness.An illuminating device 1 comprises a light source 10 including a first light emitting part 11 and a second light emitting part 12 ...
|
|
JP6813070B2 |
An illumination device (1) has a coherent light source (4) that emits a plurality of coherent light beams; an optical device (3) that diffuses the plurality of coherent light beams and illuminates a predetermined illumination area; and a...
|
|
JP6810771B2 |
To provide a display lamp device which does not project from an installation surface and is visually recognized from a side as well.In a display lamp device which is integrally provided with a disaster prevention device 3 or near the dis...
|
|
JP2020205259A |
To provide an LED lamp having a luminous flux of 500 lm or more and a spectrum power distribution (SPD) in which over 2% of output is radiated within a wavelength range of about 390 nm to about 430 nm.An LED lamp has a base of an LED hav...
|
|
JP6804213B2 |
A vehicle lamp comprises a light source for road surface drawing configured to emit light becoming a light source image, and a projection lens, which has an optical axis extending in a front and rear direction and the light is to pass th...
|
|
JP6798801B2 |
To provide housing material including lighting fixtures capable of reducing "glare" of housing material mainly used as sheath material.A housing material provided with lighting fixtures of this invention comprises a long frame 1, lightin...
|
|
JP6798863B2 |
To provide a vehicular lamp and a lighting fixture capable of enhancing appearance of a lamp in non-lighting of a light source, and further blacking out a lighting chamber.A vehicular lamp includes a light source 1, a reflection mirror 2...
|
|
JP2020194640A |
To provide a lighting fixture that has a light source which is not directly viewable and electrical wiring to the light source which is not viewable from the outside, and has excellent designability.A lighting fixture includes a fitting ...
|
|
JP6793334B2 |
To suppress reduction in light emission efficiency while reducing uncomfortable glare and further suppress reduction in reliability due to radiation heat or conductive heat caused by a light source.A lighting fixture 1 includes a cylindr...
|
|
JP6792427B2 |
Provided is a lamp unit including a reflector that reflects and controls light emitted from first and second light emitting elements. The reflector includes first and second reflective surfaces. In addition, the light emitted from the fi...
|
|
JP6782231B2 |
A lighting system according to embodiments of the invention includes first and second light emitting diodes. The first and second light emitting diodes have different peak wavelengths and emit light of the same color. The system further ...
|
|
JP3228571U |
To provide a package structure of a laser device having high thermal conductivity, excellent heat dissipation, reducing the influence of heat on light emission of the laser device, and enhancing the reliability of the package body. The p...
|
|
JP6780876B1 |
To provide a light energy time division distribution device, a plant factory, a building and a light energy time division distribution method capable of time-dividing light energy into 3 or more. A light energy time division multiplexing...
|
|
JP6776286B2 |
An illumination apparatus includes a first condenser lens configured to collect illumination light including light from the wavelength conversion element, a first lens array including a plurality of lens cells and configured to divide th...
|
|
JP6774177B2 |
To provide a structure capable of achieving improvement in assemblability of a lighting fixture.A lighting fixture includes: a light source unit 80; a cover 190 for covering the light source unit; and a reflector 180 arranged between the...
|
|
JP6772821B2 |
To prevent an adverse effect by high order diffraction light.A luminaire 1 includes: a light source 2; a plurality of diffractive optical elements 3 for diffracting the light emitted from the light source; a first lens group 5 including ...
|
|
JP6767716B2 |
A vehicle headlamp includes a plurality of light emitting elements; a plurality of first lenses (23); and a plurality of second lenses (24). The first lens (23) includes a first lens entrance and a first lens exit (36), and is configured...
|
|
JP2020167061A |
To provide a light source module which is compact and can perform light distribution control, and a luminaire mounted with the light source module.A light source module according to an embodiment comprises a plurality of light emitting e...
|
|
JP6765011B2 |
The invention relates to a headlight module (1) for motor vehicles, comprising at least one light source (2), downstream of which at least one deflection mirror (3), a micromirror array (4) and a lens (5) are arranged in the beam path, t...
|
|
JP6759556B2 |
A lighting module includes a mounting board; a plurality of first light sources located on the mounting board; and one or more second light sources located on the mounting board. A wavelength range and/or a correlated color temperature o...
|
|
JP6755416B2 |
The invention provides a lighting device (1) lighting device (10) comprising: (I) a first light source (110) configured to provide first light source light (101); (II) a luminescent material (200) configured to convert at least part of t...
|
|
JP2020145012A |
To provide a vehicular lighting fixture which enables fail safe with respect to the leakage of a laser beam at low cost without requiring a special structure.MEANS: A vehicular lighting fixture 10 includes: a semiconductor laser element ...
|
|
JP6753244B2 |
To provide a lighting device capable of being comparatively inexpensively manufactured and miniaturized.A lighting device includes a light source 1 formed by arranging a plurality of light emitting elements including a first light emitti...
|
|
JP6748424B2 |
The first light flux control member comprises: a concave first entrance surface, facing the plurality of light-emitting elements; and a first exit surface, and an outer exit surface. The second light flux control member controls and caus...
|
|
JP6748978B2 |
A lighting apparatus that wavelength-converts laser light guided by an optical fiber to output light having a different wavelength as the laser light, includes: a holder that holds the optical fiber; a wavelength converter that wavelengt...
|
|
JP2020129578A |
To provide a semiconductor laser light source device that uses a plurality of semiconductor laser chips to increase optical output while suppressing enlargement of a device scale.A semiconductor laser light source device includes a plura...
|
|
JP6746279B2 |
The utility model provides a ligthing paraphernalia and light source cover can suppress the increase of parts quantity when weakening glare or facula. Ligthing paraphernalia (1) possesses light source (21), reflection part (23) and light...
|
|
JP6745068B2 |
An illumination device has a coherent light source that emits coherent light beam, and an optical device that diffuses the coherent light beam, wherein the optical device comprises a first diffusion region that diffuses the coherent ligh...
|
|
JP6748218B2 |
A lighting system (1) for in particular forming a room edge (12) of a room comprises an enlarged sky-perception providing unit (2) with a light transparent panel (3) and a mirror unit (13) with a reflective face (13A) forming an inner ed...
|
|
JP6747066B2 |
To provide a wavelength conversion element in which radiation angles of light emitted can be easily aligned, and an illumination device and a projector.The wavelength conversion element includes: a substrate; a first reflection layer loc...
|
|
JP6744619B2 |
To provide an LED lighting fixture to be used for a farm road lighting device or in a life road such as a pedestrian passage or a sidewalk, wherein the case of a transversely long light distribution state or the case of a circular spot l...
|
|
JP6742350B2 |
The invention provides a lighting unit (1000) comprising a lighting device (100), wherein the lighting device (100) comprises a light source (10) configured to provide light source light (11) and beam shaping optics (20) configured to sh...
|
|
JP6744041B2 |
A light source device includes: a light source unit provided with a plurality of laser light sources provided in an array, the laser light sources being divided into first and second laser light source groups; a first diffusion plate tha...
|
|
JP6739059B2 |
A lighting device is provided. The lighting device includes: a light-transmissive plate having an entrance surface; and an image projecting device that irradiates the entrance surface of the light-transmissive plate with image light. The...
|
|
JP2020112590A |
To provide a wavelength conversion element with high reliability.A wavelength conversion element 32 comprises: a base material 43 having a reflection surface 43r; a wavelength conversion part 47 having a first surface 47a on which a firs...
|
|
JP6717197B2 |
This light source device (100) includes: excitation light sources (10A, 10B) that radiate excitation light for exciting fluorescence; a plurality of phosphor layers (33R, 33G, 33B) that are provided on the surface of a substrate (31), an...
|
|
JP2020098746A |
To provide a light condensing member for a lighting fixture and a lighting fixture capable of breaking a relationship between illuminance characteristics which is a measure of brightness that is an antinomy event and brightness character...
|
|
JP6713135B1 |
To provide a lighting device capable of wide-angle light only in a desired direction. In a lighting device 1, a first-class light source 21, a first shade unit 31 that determines an irradiation range of light emitted from the first-class...
|
|
JP2020095923A |
To provide a lighting device that can achieve miniaturization and improvement in luminaire efficiency, which are required in being installed to a building, while maintaining softness of performance by reflection light even when especiall...
|
|
JP6711265B2 |
An illumination device includes: a laser light source; a cylindrical body disposed such that light emitted from the laser light source enters the cylindrical body at a first end portion side of the cylindrical body and passes through the...
|
|
JP6709345B1 |
The luminaire has a light source carrier around the central light output window, the light source pointing in the first, at least partially upward direction. The upper reflector cover reflects light, at least partially downward, in a ran...
|
