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WO/2012/014849 |
Provided is a light-scattering film that is positioned at the front surface side of a liquid-crystal cell, which displays desirable front-facing brightness, and which is capable of obtaining a liquid-crystal display device wherein dots a...
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WO/2012/011849 |
The invention relates to the field of electrical engineering and, more specifically, to means for lighting open spaces. The technical result of the invention is a lighting unit with increased reliability and stability which is easy to tr...
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WO/2012/008132 |
Disclosed is a light source device that is a globe-type light source that uses a laser diode (LD) and that obtains white light emission with a high light flux and is almost uniform in all directions. The light source device has a dual-tu...
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WO/2012/008262 |
A lighting device configured in such a manner that the excessive adjustment of the brightness is prevented even if there is external light. A mounting adaptor (63) is engaged with a ceiling engagement section (62) provided to a ceiling. ...
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WO/2012/004959 |
Disclosed is a light source device (10) which comprises: an excitation light generating unit (20) that comprises a solid light source array (22) having solid light sources, each of which generates excitation light; an excitation light ge...
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WO/2012/005008 |
Disclosed is a luminous flux control member (3) comprising: a lid section (8) positioned, via an air layer, over one or two or more light-emitting elements (2) positioned on top of a substrate (4), and formed so as to intersect with the ...
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WO/2012/001584 |
This invention relates to a lighting device comprising a light generation unit (102), which comprises a light emitting diode element (105) having at least one light emitting diode (103), and a light conversion unit (104). The light conve...
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WO/2012/001927 |
The disclosed LED bulb (1) is equipped with an LED module (2), a base section (3) whereon the LED module (2) is arranged, and a globe (4) which is mounted on the base section (3). The LED module (2) is provided with LED chips (8) which a...
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WO/2011/162165 |
Disclosed is a light-diffusing film (1) wherein a laminated body (5) having a multilayer structure is formed by laminating materials that constitute a structural body (4). The structural body (4) is formed by melting the laminated body (...
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WO/2011/160452 |
An LED lighting device includes a base (1), a combined LED light source (2),and a lamp cover (3). The combined LED light source (2) includes a heat dissipating body (21), and a flexible printed circuit board (PCB) (22) installed with LED...
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WO/2011/161977 |
An anisotropic light-diffusing film for an LED lighting, which involves a layer (A) comprising a resin composition (a1) or a resin composition (a2), and which can diffuse light emitted from an LED light source and has reduced luminance u...
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WO/2011/154310 |
Divers embodiments relates to a mounting assembly for a lamp, especially a down light, including: a housing (1); an optical component (2) having a sheet edge; and a socket (3) for mounting the optical component (2) to the housing (1), th...
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WO/2011/153720 |
A lamp cover (1) is used in an LED lamp, wherein a compound of fluorescent powder and pearl powder is contained in the body of the lamp cover (1) or coated directly on the surface of the lamp cover (1) as a coating (2). As the LED is lit...
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WO/2011/156230 |
A LED lamp including a cover with first and second transmissive regions that differently affect light emissions (e.g., with respect to diffusion, color, or other characteristics) transmitted therethrough. One or more apertures may be def...
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WO/2011/150734 |
An LED bulb with a double-layer lampshade comprises a lampshade main body (1), LED chips (2), a fluorescent powder layer (3) and a base (4). The lampshade main body comprises an inner lampshade (11) and an outer lampshade (12), and the i...
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WO/2011/148823 |
Disclosed are: a non-conventional light extraction sheet which has a good balance between improvement of the light extraction efficiency and suppression of color change with the angle of observation; an organic EL element using the light...
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WO/2011/147103 |
An omni-directional light emitting device includes a substrate (11) and a plurality of LED light sources (12) disposed on the substrate (11). A light guiding lampshade (13) for refracting and reflecting light rays emitted by the LED ligh...
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WO/2011/147287 |
A far infrared ray ceramic bulb structure comprises a lighting assembly (10), a ceramic substrate (20), a far infrared ray thermal radiation layer (30), a circuit unit (40), a lamp housing (50), a lamp cover (60) and a joint (70). The fa...
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WO/2011/143894 |
A lamp shield (1) for coupling to an illumination device (2) that includes a housing (21) and a light source (22) disposed in the housing (21). The lamp shield (1) includes a top wall (11) having a reflecting surface (114) facing the lig...
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WO/2011/145238 |
The disclosed lighting device is provided with a light-emitting device and a diffusion member. The light-emitting device has: a plurality of light-emitting elements that emit light with a peak wavelength between 380 and 420 nm; first pho...
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WO/2011/137253 |
Resin-based lighting fixtures provide both light and a desirable aesthetic. The resin-based lighting fixtures include a plurality of propellers having curved resin strips that at least partially conceal a light source. The resin strips c...
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WO/2011/134279 |
A surface covering member (2) of a festal lamp having three-dimensional shape is used for covering the outside of a bracket (1) of the festal light. The covering member (2) includes a plurality of platellites (3) connected together, on w...
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WO/2011/134425 |
A backlight module (20) includes a light source (21), a reflective board (23), a light guiding plate (22) and a back board (27). The light source (21) is provided on the light entering side of the light guiding plate (22), the reflective...
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WO/2011/136583 |
The present invention relates to a coating method for the light-passing window of a plasma lamp and to a light-passing window of a plasma lamp produced by means of the method. More specifically, provided is a coating method for the light...
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WO/2011/135956 |
Disclosed is a light emitting device which includes: a translucent cover which includes a pair of side walls; a heat dissipating member, which includes a pair of outer surfaces disposed between the inner surfaces of the pair of side wall...
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WO/2011/130916 |
An interior coating lacquer for LED lamp-chimney is made of the following materials in weight percent: 20-50% talc, 20-50% resin, 10-40% solvent, 1-4% aid and 0.1-0.5% color-modifying agent. The interior coating lacquer for LED lamp-chim...
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WO/2011/130648 |
In one general aspect, an LED-based illumination source is disclosed that includes a screw-in household base with an outer thread centered about an insertion axis. A directional-type illumination housing is mechanically connected to the ...
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WO/2011/130648 |
In one general aspect, an LED-based illumination source is disclosed that includes a screw-in household base with an outer thread centered about an insertion axis. A directional-type illumination housing is mechanically connected to the ...
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WO/2011/125356 |
Disclosed is a display device, which controls a BG-LED (34) and a BR-LED (35) to light up alternately one half-frame at a time in a one-frame period; and controls such that only the G display element is displayed in the first sub-frame w...
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WO/2011/124372 |
The invention relates to a lamp which comprises at least one light source (3) disposed in a housing (1) having at least one light exit opening and at least one reflector (4) which is shaped in such a way that the light coming from the li...
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WO/2011/122781 |
A light emitting diode (LED) lighting lamp comprises: an LED module including at least one LED printed circuit board (PCB) and a plurality of LED devices disposed at the upper surface of the LED PCB; a cover configured to surround the LE...
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WO/2011/122380 |
Provided is a light-diffusing film for LED lamps that achieves both high concealability and light-use efficiency and that is also provided with rigidity. The light-diffusing film for LED lamps includes: at least two sheets of substrates;...
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WO/2011/122781 |
A light emitting diode (LED) lighting lamp comprises: an LED module including at least one LED printed circuit board (PCB) and a plurality of LED devices disposed at the upper surface of the LED PCB; a cover configured to surround the LE...
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WO/2011/120544 |
The invention relates to an LED lamp (4), in particular an LED street lamp, having a main body (24) and having a light-emitting diode (8) arranged on the main body (24). An LED lamp (4) according to the invention further comprises a cove...
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WO/2011/122379 |
Provided is a light-diffusing film for LED lamps that achieves both high concealability and light-use efficiency. The light-diffusing film for LED lamps includes: a single sheet of substrate; an internal scattering layer; and a surface s...
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WO/2011/121480 |
The present invention provides a compact fluorescent lamp. The compact fluorescent lamp comprises a spiral compact fluorescent burner (110) and an envelope (120) for covering the burner. The envelope has an opening (130) through which th...
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WO/2011/118974 |
A lighting apparatus using light emitting diodes (LEDs) comprises a cover frame which has an interior opened downwardly and an outer upper surface connected to the ceiling; and one or more light emitting diode modules installed inside th...
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WO/2011/118974 |
A lighting apparatus using light emitting diodes (LEDs) comprises a cover frame which has an interior opened downwardly and an outer upper surface connected to the ceiling; and one or more light emitting diode modules installed inside th...
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WO/2011/119451 |
Disclosed is a luminaire designed for differential cooling of lamp light sources to create increase the cooling of temperature sensitive sections of a lamp using a shaped heat mirror 154 with aperture(s) 159 to direct airflow toward the ...
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WO/2011/118992 |
The present invention relates to an LED lighting module which is formed by combining components into an integrated type to achieve efficiency in light emission-light diffusion-heat dissipating operations. The present invention also relat...
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WO/2011/118992 |
The present invention relates to an LED lighting module which is formed by combining components into an integrated type to achieve efficiency in light emission-light diffusion-heat dissipating operations. The present invention also relat...
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WO/2011/118367 |
Disclosed is a laminated body that comprises an anti-reflection film on the surface of which a protective film is bonded, said protective film exhibiting excellent temporary adhesion and not easily leaving an adhesive residue after being...
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WO/2011/115030 |
Disclosed is a solar simulator provided with a light source; a reflective optical element which is provided on the back side of the light source and which reflects light emitted from the light source, as pseudo-parallel light; a low-angl...
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WO/2011/111445 |
Provided is a configuration capable of preventing or reducing luminance unevenness which occurs on a light-emitting surface in a lighting device. A backlight device (24) is provided with an LED light source (28) having directivity, and a...
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WO/2011/112005 |
The present invention relates to a lamp cover having air pipes and to a lighting apparatus using same, in which one or more air pipes are arranged to effectively and quickly dissipate heat generated by a light-emitting module so as to le...
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WO/2011/112914 |
A scattered photon extraction light fixture includes an optic element having a first surface; a light source for emitting short wavelength radiation, the light source disposed opposite, perpendicular, or tangential to the first surface o...
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WO/2011/112914 |
A scattered photon extraction light fixture includes an optic element having a first surface; a light source for emitting short wavelength radiation, the light source disposed opposite, perpendicular, or tangential to the first surface o...
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WO/2011/112005 |
The present invention relates to a lamp cover having air pipes and to a lighting apparatus using same, in which one or more air pipes are arranged to effectively and quickly dissipate heat generated by a light-emitting module so as to le...
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WO/2011/108203 |
Disclosed is an LED lamp which is capable of having a bright red color look natural. Specifically disclosed is an LED lamp (1) which comprises: an LED module (5) comprising a blue LED (12) that has a main emission peak within the wavelen...
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WO/2011/108602 |
The disclosed lighting device is provided with: a plurality of light sources that are arrayed two-dimensionally; at least one scattering layer that is disposed facing the plurality of light sources; and at least one semi-transmissive ref...
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