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WO/2013/152485A1 |
A LED light tube comprises a translucent casing (10), a heat sink (20), a circuit board (30), at least one LED light source (40), and two end caps (50). The translucent casing (10) comprises first and second opposing axial edges (11,12) ...
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WO/2013/150380A2 |
A low profile lighting module. Devices according to this disclosure can produce a uniform light intensity output profile, limiting the perceived appearance of individual point sources, from direct lighting modules comprising several ligh...
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WO/2013/145049A1 |
A light emitting module (20) is configured by arranging a plurality of LED elements (22) on the front surface of a module substrate (21). A reflector (30) has a reflection plane (31) the inner surface of which has a smooth spherical shap...
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WO/2013/146822A1 |
This edge light-type backlight device comprises, in order, a light guide plate, a light source which is positioned at one end part of the light guide plate, and a light diffusion sheet and a prism sheet upon a light emission face of the ...
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WO/2013/145054A1 |
A light source (1) for illumination is constituted of an enclosure having a globe (30), a housing (60), and a base cap (70) and is provided with a light emitting module (10) disposed within the enclosure. The globe (30) has an expanded p...
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WO/2013/141005A1 |
The purpose of the present invention is to provide: a resin composition having excellent light diffusibility and excellent hue; and a molded product of the resin composition. The present invention is a light-diffusible resin composition ...
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WO/2013/131174A1 |
A light bar for illuminating a surface that is substantially perpendicular to the light bar includes an elongated housing extending along an edge of the surface to be illuminated. The housing has a wall adjacent the surface to be illumin...
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WO/2013/133147A1 |
Provided is an illuminating apparatus, which is thin, and uniformly emits light. This illuminating apparatus is provided with: a substrate (20); a plurality of semiconductor light source units (30), which are disposed in the form of latt...
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WO/2013/132383A1 |
There is provided a lighting device comprising an elongated hollow tubular member (110) which has a light exit window; a heat sink (120); and at least one light emitting element (121) for providing light, which is thermally coupled to th...
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WO/2013/128869A1 |
In a light source in which LEDs are arranged in a straight line, the luminance difference between the part of the LEDs having light of a strong directionality and the part of the LEDs having light that is not of a strong directionality i...
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WO/2013/123585A1 |
According to one illustrative embodiment, there is provided a method of changing an appearance of an illumination apparatus string, the method involving: detachably coupling a cover body to one of a plurality of illumination apparatuses ...
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WO/2013/118206A1 |
In the present invention, an E-shaped ferrule is attached to one end of a body portion of an LED lamp, and an LED module that emits white light, and a globe that covers the LED module are attached to the other end of the body portion. Th...
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WO/2013/119381A1 |
Embodiments of a lamp are described that use light emitting diodes (LEDs) to generate an intensity distribution that is consistent with incandescent lamps. In one embodiment, the lamp 100 comprises a diffuser 108 having a spheroid geomet...
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WO/2013/119568A1 |
A luminaire includes an LED based illumination device (100) with a light emitting area and an optical element (140) that is configured to produce a hybrid emission pattern with a spot beam emitted within a predetermined far field angle a...
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WO/2013/115200A1 |
An illumination apparatus (1) is provided with: LEDs (5) that are a plurality of light sources arranged so as to be lined up in a circular-shaped row; and a diffusion lens (6) that is arranged at a side to be irradiated with light from t...
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WO/2013/114747A1 |
A band-shaped illumination device comprising: a light-emitting element; a band-shaped light guide body that guides light emitted from the light-emitting element, and has an incidence surface to which light emitted from the light-emitting...
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WO/2013/114977A1 |
A reflecting plate (16) for reflecting light from a light-emitting element (12) is provided, on the upper surface of an elongated substrate (13), in a region surrounding the light-emitting element (12). A light-transmissive resin-sealing...
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WO/2013/113548A1 |
Provided is a LED tube comprising a PCB (2), light emitting diodes (LEDs) serving as light source and a LED driver (6) fixedly disposed on the PCB with the LEDs. The LED tube further comprises a switchable optical cover (5), in which the...
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WO/2013/112034A2 |
The present invention relates to a white glass tube for replacing plastic which is currently used for "straight tube LED lamps" in the LED lighting field pursued by various countries in the world as part of green growth. The life span of...
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WO/2013/108143A1 |
Embodiments of the invention include a plurality of semiconductor light emitting diodes attached to a mount. A plurality of lenses are disposed over the plurality of semiconductor light emitting diodes. A lens disposed over a semiconduct...
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WO/2013/108619A1 |
An illuminating apparatus (100) has: a light source unit (140), which includes a light emitting element (110), and a luminous flux control member (120); a columnar light guide rod (160), which is composed of a transparent material; and a...
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WO/2013/104325A1 |
A striplight apparatus comprising: red striplights (9a and 10a) having a light source (6a) thereof arranged within a housing (8a) having a light outlet (7a), where the light source (6a) is provided with a red LED array (3a) and a white L...
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WO/2013/102640A1 |
A luminaire has a luminaire element (8), an elongate or rod‑shaped light‑emitting means (7) and a housing (1). The luminaire element (8) is provided as an element for influencing the light emitted by the light‑emitting means (7) an...
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WO/2013/099786A1 |
In order to output light with high brightness and uniformity without increasing the size or increasing complexity of the device, provided is a lighting device (A) that is provided with a translucent cover (4) which is attached to a housi...
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WO/2013/101577A1 |
A lamp with an LED array is disclosed. The centralized nature of the LEDs allows the LEDs to be configured in a filament-like way using a supporting power structure, near the central portion of the optical envelope of the lamp (100, 200,...
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WO/2013/099565A1 |
In the present invention, a light-accumulating material composition contains a strontium alumina oxide-based light-accumulating material and an organic dispersion medium. An envelope member for an LED light source directly or indirectly ...
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WO/2013/097624A1 |
Disclosed is an LED light fitting, comprising a light-convergent cover (2), LED lighting (3), a lamp housing (4) and heat dissipation pins (5), wherein the LED lighting (3) is uniformly distributed on the upper surface of the lamp housin...
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WO/2013/091771A1 |
The invention relates to a lamp (10) that has a conventional holder (11), such that said lamp can be used in existing lighting fixtures, and that furthermore operates in an energy-saving manner on LED basis and illuminates a room suffici...
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WO/2013/091309A1 |
Disclosed is an energy-saving lighting fitting, comprising a lamp base（1）, a lamp cover (2) and an illuminant (3), the lamp cover (2) fixed on the lamp base (1), the illuminant (3) provided on the lamp base (1) and located within the...
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WO/2013/094817A1 |
The present invention relates to an improved LED fluorescent lamp in which LED light, from an LED array arranged lengthwise, has the capability to naturally direct overall diffused light from a circular diffusion cover and direct interce...
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WO/2013/095012A1 |
The present invention relates to an optical plate for lighting which is capable of improving the brightness of the light emitted by a light source and adjusting a viewing angle to suppress the side glare phenomenon. The present invention...
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WO/2013/086795A1 |
Disclosed is a novel common lighting LED lamp, comprising a lamp holder, a power supply, and a transparent lampshade. The transparent lampshade is disposed below the lamp holder. The power supply is disposed in the lampshade. The lamp fu...
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WO/2013/089102A1 |
In a light source system that combines a light source module having a light source and a light source light-emitting end, and an illumination module that is removably attached mechanically to the light source module and has a light-coupl...
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WO/2013/084674A1 |
Provided is an illumination tool that can entirely illuminate the surroundings while an LED light source is utilized. The illumination tool comprises an LED light source (4b) and a light reflector (24) provided in front of the LED light ...
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WO/2013/082859A1 |
An LED lighting and light distribution system comprises a first reflecting surface (1), an LED illuminant (2) disposed at the bottom of the first reflecting surface (1), and a second reflecting surface (3) disposed inside the first refle...
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WO/2013/082223A1 |
A retention mechanism for the shell of a light-emitting diode (LED) light bulb is comprising two halves of the shell, at least one clip, a half of which is on one of the shell halves and the other half of which on the other shell half, a...
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WO/2013/080902A1 |
This lighting device is provided with: a light source; and an optical member that has a substantially plate-like plate-shaped section, receives light on a light-receiving surface, which is one surface of said plate-shaped section, and ha...
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WO/2013/073701A1 |
A head lamp (1) is provided with a plurality of laser elements (2) that output laser beams, and a light emitting unit (4) that receives light and emits light. The laser beam sources (2) respectively generate laser beams at a plurality of...
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WO/2013/069435A1 |
A white light source is provided with a light-emitting diode having a light-emission peak wavelength within the range of 350 nm to 490 nm, and a fluorescent body that emits visible light by the excitation in response to the light from th...
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WO/2013/067921A1 |
A motorcycle turn signal lighting comprising a lighting body (1), a mounting stem (2), a parabolic reflector (3), a light bulb (3), and a transparent lens (5). The mounting stem (2) and the lighting body (1) are fixedly connected. The pa...
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WO/2013/069238A1 |
A lighting device (100) has a light-emitting element (120) positioned on a substrate (110), and a light beam control member (130) that reflects some of the light emitted by the light-emitting element (120), and allows some of the light t...
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WO/2013/064969A1 |
A light output device (100) comprising: a light generating unit comprising at least one solid state light source (102); at least two sealed transparent tubes (108) each enclosing wavelength converting material (110), arranged adjacent to...
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WO/2013/064344A1 |
The semiconductor lamp (11), in particular retrofit lamp, comprises at least one semiconductor light source (12) overarched by a bulb (19), wherein the bulb (19) is embodied as a light guide for light that can be emitted by the at least ...
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WO/2013/066048A1 |
Provided are an optical sheet used for a lighting device, and the lighting device, the optical sheet comprising: a base plate; and an optical plate including a plurality of micro pattern units formed on the base plate, wherein the respec...
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WO/2013/062122A1 |
The present invention is a light diffusion film, etc., created to solve the problem of glare in conventional matte films manufactured and sold by the applicant. The light diffusion film has a surface shape with an irregular matte pattern...
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WO/2013/062159A1 |
Systems and devices for collimating beams of light emitted by a light emitting diode are disclosed. In one embodiment, an optical device comprises a bowl shaped reflector base, a light emitting diode (LED) physically attached to the bowl...
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WO/2013/061657A1 |
One purpose of the present invention is to improve illuminance directly under a cold cathode fluorescent lamp. The cold cathode fluorescent lamp comprises a first cold cathode tube that extends in a straight line, a second cold cathode t...
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WO/2013/060001A1 |
An LED lamp comprises a substrate (1), an LED assembly (2) is disposed on the substrate (1), a surface of the LED assembly (2) is covered by a transparent heat conductor (3), and a retaining wall (4) is disposed around the LED assembly (...
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WO/2013/061203A1 |
The invention relates to a luminaire (1) comprising a housing provided with a first light exit window (4) and a first light source (5) arranged for functional lighting an object through the first light exit window. Thereto the first ligh...
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WO/2013/059993A1 |
A U-shaped LED energy saving lamp comprises a lamp head (1), a drive case (2) is disposed on the lamp head, a drive is disposed in the drive case, and the drive case is made of heat-conductive plastic embedded with metal or made of pure ...
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