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WO/2011/148295 |
The invention describes a gas-discharge lamp (1) comprising a vessel (5), which vessel (5) is partially coated with an essentially rectangular stripe (Sv, Sv') arranged circumferentially on a surface of the vessel (5), and wherein a firs...
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WO/2011/149504 |
A solid state lighting device (10)includes a relatively rigid, thermal dissipation plate (12) with opposite sides, a printed circuit (18) in intimate thermal contact with one side of the. plate, at least one LED positioned against and el...
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WO/2011/148173 |
A lighting apparatus that provides an energy efficient illumination source that is suitable for use as an interior, ambient lighting source is described. The lighting apparatus comprising a light guide suitable for guiding light coupled ...
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WO/2011/148313 |
A beamshaping optical stack (108), a light source and a luminaire is provided. The beamshaping optical stack (108) is to be optically coupled to a light emitting surface of a light emitter. The beamshaping optical stack (108) comprises a...
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WO/2011/148963 |
The present invention aims to increase the amount of lighting in mornings and evenings from a solar light lighting device, to increase the degree of freedom of selection and setting of the properties, materials and the likes of a light i...
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WO/2011/147107 |
A moving head light comprises a light source group including multiple light sources (11-18), a mirror group obliquely provided around the light source group, and a rotation driving device which drives the mirror group to rotate around th...
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WO/2011/147644 |
The semiconductor luminous device (1) has a heat sink (2) having at least two outer contact surfaces (5, 6) angled with respect to each other and a carrier substrate (11) populated on one side with at least one semiconductor light source...
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WO/2011/148694 |
Provided is an illuminating device that minimizes variations in brightness. A backlight device (12) is provided with: an LED substrate (18) having LEDs (17) as a light source; a chassis (14) that houses the LED substrate (18), and that h...
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WO/2011/145425 |
Disclosed is a lighting fixture wherein a reflective plate can be easily positioned and reliably attached with respect to a mounting substrate. When attaching a reflective plate (34)—which reflects light from a light source (31) in a p...
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WO/2011/145247 |
A display device is provided with a light source unit which emits light from a light emission surface, and a phosphor layer (120) equipped with a plurality of phosphors (123R, 123G) which absorb the light emitted from the light source un...
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WO/2011/145207 |
The disclosed lighting optical system exhibits a small étendue, a long operating life, and high brightness. Said lighting optical system is provided with: a laser light source that produces excitation light; a phosphor that fluoresces a...
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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/2011/146657 |
A hinge retaining mechanism for a fluorescent lighting system. A portable fluorescent lighting system which utilizes an extremely lightweight corrugated plastic panel made into 5 subpanels. At each end of the panel a U shaped channel is ...
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WO/2011/143704 |
A method for converting a non-rechargeable flashlight to a rechargeable flashlight (100) enables economical and environmentally friendly retrofitting of non-rechargeable flashlights. The method includes removing an original tail cap from...
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WO/2011/145018 |
A light-emitting lighting module (100) arranged to be mounted in a socket element (110) is disclosed. The lighting module (100) comprises a coupling mechanism (102) for releasably coupling the lighting module (100) with the socket elemen...
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WO/2011/144236 |
The present invention provides a light for the interior of an aircraft, in particular wash light for an aircraft, comprising a first group of white LEDs (18) each having an InGaN semiconductor material chip, and a second group of amber c...
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WO/2011/145628 |
A thermoplastic resin composition for lamp housings, which comprises: a graft resin toughened with an acrylic rubbery polymer; and an α-methylstyrene copolymer that contains 25 to 85% by mass of structural units derived from α-methylst...
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WO/2011/143925 |
An energy-saving and shockproof lighting lamp with high luminance comprises a lamp tube (1) and a lampshade. The lampshade is a strip-shaped trapezoidal slot (2), the interior of which is reflective and the shape of which matches with th...
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WO/2011/144597 |
A lighting device uses a plurality of LEDs. The LEDs are positioned to form a plurality of sets of LEDs such that the LEDs of each set are arranged around a respective circle and the circles of the respective sets are mutually concentric...
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WO/2011/144522 |
The lighting apparatus (1;13) has a light source substrate (2) to whose front face (2a) at least one semiconductor light source (3), in particular a light-emitting diode (3), is fitted, and the rear face (2b) of which is fitted to an ele...
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WO/2011/144597 |
A lighting device uses a plurality of LEDs (16). The LEDs are positioned to form a plurality of sets (18,20,22) of LEDs such that the LEDs of each set are arranged around a respective circle and the circles of the respective sets are mut...
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WO/2011/146350 |
A light emitting assembly includes a backplane having a first surface area and an impermeable layer. At least first and second light emitting devices are received on the first surface of the backplane, each light emitting device having a...
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WO/2011/143816 |
An LED illumination lamp comprises a lamp cap (60), an insulator (20), a circuit board (50), a heat radiator (10), an LED board (30) and a lamp cover (40). The insulator (20) includes an insulation base (22) and an insulation sleeve (21)...
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WO/2011/145208 |
The present disclosures achieve an illumination optical system that has small etendue, a longer service life, and higher brightness, and that is provided with: a laser light source that generates excitation light; a fluorescent body that...
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WO/2011/145355 |
Disclosed is an illuminating device wherein a positional shift of a diffusion plate can be suppressed. The illuminating device is provided with the diffusion plate (24) and a fixing pin (27) which fixes the diffusion plate (24). When pla...
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WO/2011/144404 |
The fuse (8) is intended for use with a LED FL retrofit lamp (7) and comprises a first electrical fuse connecting element (10) for the electrical connection to an electric socket connecting element (1) of the LED FL retrofit lamp (7) and...
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WO/2011/145384 |
Disclosed is a method for manufacturing optical members which is intended to make the optical member resistant to variations in chromaticity caused with use. The method is applicable to manufacturing of a prism sheet (23c) which is an op...
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WO/2011/144689 |
The invention relates to a light system having a rail (1) and having at least one light module (2) which is attached to the rail (1) such that it can move. One aim is to allow the light system to be used flexibly, and to be matched easil...
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WO/2011/146104 |
[0068] LED chip circuits, solid state light engines and SSL luminaires are disclosed that utilize memristors to vary LED chip emission. In different embodiments the resistance of said memristor can be varied to vary the drive signal appl...
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WO/2011/143907 |
An LED light source module and a method for improving the color rendering index of an LED light source. The method includes: S1) selecting or preparing a white LED and a red LED; S2) taking the white LED as a basic light source, utilizin...
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WO/2011/145252 |
Disclosed is a light-bulb-shaped LED lamp (10) that has a plurality of LED modules (22, 24, 28, and 30), each of which comprises LEDs mounted on a mounting substrate. The LEDs emit light due to power supplied via a base (14), and said li...
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WO/2011/145134 |
In the disclosed backlight unit (21), multiple LEDs (24) are arranged as a light source at prescribed intervals on a substrate (25) in a rectangular ring. Light irradiated from the LEDs (24) is diffused through a lens (28), a prism plate...
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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/2011/145373 |
Disclosed is an illuminating device wherein display image contrast is further increased and power consumption is further reduced, while suppressing deterioration of light use efficiency. The backlight device (illuminating device) (10) is...
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WO/2011/143197 |
A lighting device comprising first and second groups of non- white light sources emitting light outside a first area on a 1976 CLE Chromaticity Diagram bounded by a curves 0.01 u'v' above and below the blackbody locus and within a second...
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WO/2011/141846 |
A lighting module (1) comprising at least one light emitting device (3) arranged on a first carrier (10); driving electronics (4) for driving the at least one light emitting device (3) arranged on a second carrier (11); and an optical in...
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WO/2011/142209 |
Provided are a display member and a display device capable of outputting bright and highly uniform light. Provided is a display member (10) comprising a light guiding member (11) which guides light outputted from a first light source (20...
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WO/2011/141616 |
A light transformer comprises a body defining an input side, an output side, a central portion, and a peripheral portion. Within the body is a light modifier defining a longitudinal direction and a transverse direction that is locally pe...
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WO/2011/141846 |
A lighting module (1) comprising at least one light emitting device (3) arranged on a first carrier (10); driving electronics (4) for driving the at least one light emitting device (3) arranged on a second carrier (11); and an optical in...
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WO/2011/141779 |
In various embodiments, an illumination apparatus includes a substantially planar waveguide or a light box, at least one light source emitting light therein, a layer of photoluminescent material for converting a portion of the light to a...
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WO/2011/142111 |
Disclosed is a lighting device which is characterized by comprising: an LED that is provided with a top section through which the light emitted inside is transmitted; a driving circuit element for driving the LED; and a mounting substrat...
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WO/2011/142097 |
Disclosed is a mounting board, with which light emitting efficiency of an LED lamp can be sufficiently improved. Also disclosed are a method for manufacturing the mounting board, a light emitting module, and an illuminating apparatus. Th...
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WO/2011/140735 |
A LED unit lamp comprises a bracket (1), a lamp base (2) with a LED lamp (4), a lampshade provided on the lamp base, and a control device. The lamp base is connected with the bracket through a movable connecting device (6), so as to perm...
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WO/2011/141640 |
The invention relates to a lamp for a swimming pool comprising a bracket (10) within which a light source (11) is mounted, said bracket having an optical device (12) arranged facing said light source built therein, characterized in that:...
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WO/2011/141377 |
The present invention relates to a head light module (10) having at least one luminescent material (20); wherein the headlight module (10) also comprises: at least one carrier device (18) of the at least one luminescent material (20); at...
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WO/2011/142891 |
An LED (light emitting diode) illumination device that can generate a uniform light output illumination pattern. The illumination device includes an array of LEDs, each having a LED central axis. The LED central axis of the array of LEDs...
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WO/2011/140769 |
An LED headlamp for motor vehicle includes a condenser bracket (1), a condenser (2) provided on the front end of the condenser bracket (1), and a LED base (3) arranged on the back end of the condenser bracket (1). A plurality of LEDs are...
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WO/2011/143286 |
An LED lamp for replacement of directional incandescent lamps. The lamp comprises a screw base, a plurality of LEDs located in a first position, and a driver for the LEDs located in a second position separate from the first position. A l...
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WO/2011/142145 |
Disclosed is a light source having improved light use efficiency. The light source is provided with an LED chip (11), and a package main body (12), which has an inside region where the LED chip (11) is mounted, and which has the surface ...
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WO/2011/142505 |
The present invention relates to an LED street light apparatus comprising: a main body frame including a flat surface part and a slanted part extending at a predetermined angle from an edge of the flat surface part, wherein the inner sur...
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