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Patent Searching and Data


Matches 801 - 850 out of 19,741

Document Document Title
WO/2012/158908A2
The present application is directed to a light fixture and associated retrofit lighting kit that includes a substantially flat light emitting diode panel. The light fixture can be employed in a variety of applications, including installa...  
WO/2012/158894A3
The present application is directed to a lighting fixture (10) having a light emitting diode (LED) panel (12). The light fixture (10) is configured to include a pair of LED configurations (20) that are driven alternately by driving circu...  
WO/2012/157124A1
The purpose of the present invention is to attain an electric energy recovering system, wherein light energy wasted from a conventional illumination apparatus and useless for actual illumination is utilized and retrieved as electric ener...  
WO/2012/158482A3
A light emitting diode (LED) lighting unit including power supply housing accommodating a power supply and an LED array housing defining an internal compartment and a lens sealing the internal compartment. A different respective LED arra...  
WO/2012/155563A1
A lamp structure, comprising a tubular electronic starter (100) and at least one light tube (300); the tubular electronic starter (100) comprises an external tube (110) and an electronic starting control board (120) located inside the ex...  
WO/2012/158908A3
The present application is directed to a light fixture (10) and associated retrofit lighting kit that includes a substantially flat light emitting diode panel (12). The light fixture (10) can be employed in a variety of applications, inc...  
WO/2012/151642A1
A signaling device for a motor vehicle includes a transmitting module coupled to a lamp circuit of the motor vehicle. The transmitting module is operable to signally communicate with an auxiliary lighting unit to display a lamp signal of...  
WO/2012/153442A1
An illumination light source comprising: a light-emitting unit (10) in which a plurality of LEDs (12) are arranged on a front surface of a mounted board (11) so that the primary emission direction of each LED is oriented forward; a circu...  
WO/2012/152783A1
An LED light assembly comprises an aluminium extrusion cut to length to form a heat sink (20) with a hollow interior that may be semi-circular in cross-section or any other convenient cross-section to allow air flow through the heat sink...  
WO/2012/150190A1
The lighting module (1) has at least one strand with at least one semiconductor light source (3), in particular a light-emitting diode, which is serially connected. Each strand has a first plug contact (4) and a second plug contact (5), ...  
WO/2012/149820A1
An LED light bulb, successively including a light distribution module (11), a light source module (12), a heat dissipation module (13) and an electricity connection device (15). The light distribution module (11) and the light source mod...  
WO/2012/150124A1
The invention relates to a lighting device (200) which has a substrate (101), at least one semi-conductor light source (107) that is arranged on said substrate (101), at least one electrical connecting element (105) that is arranged on s...  
WO/2012/146636A3
A light strip system (1) for securing luminaire units (100) and supplying them with power comprises an elongate support structure, especially at least one support rail (2) for securing the luminaire units (100) and power supply means ext...  
WO/2012/146468A1
The lighting device (100) comprises at least one semiconductor light source (103) and at least one printed circuit board (105) which is populated with at least one component (109) for operating the at least one semiconductor light source...  
WO/2012/145950A1
An LED lamp tube comprises a bracket (1), an LED module (2), a lampshade (3) and an LED driving power source (4). The LED driving power source (4) is provided in the bracket (1). The LED module (2) is installed on the bracket (1). The la...  
WO/2012/146638A1
Lamp operating device (1, 11, 21) for operating at least one light source arranged inside a luminaire housing (2, 12, 22), the lamp operating device (1, 11, 21) comprising means for the tool-free securing (3, 13, 23, 26) of the lamp oper...  
WO/2012/145958A1
An LED lamp strip connecting device comprises a clamping groove component (100) with an opening at the front side, a backside surface and a lateral wall, the inner side of the opening being served to connect with the LED lamp strip (600)...  
WO/2012/149579A3
A luminaire (100) is provided, having a substrate (106) of a particu¬ lar shape and a plurality of solid state light sources (108) mounted thereon. The light emitted by the plurality of light sources (108) has a measurable characteristi...  
WO/2012/148383A1
A light bulb base includes a power source interface configured to couple the light bulb base to a light bulb socket. It also includes a bulb-coupling interface configured to removably couple the light bulb base to a bulb assembly. A user...  
WO/2012/148910A2
An illumination system may include a receiver which is mounted on a support surface, such as a heat sink, and a light module that may include a cover and an LED assembly. The LED assembly is rotateably attached to the cover and seats wit...  
WO/2012/148910A3
An illumination system may include a receiver which is mounted on a support surface, such as a heat sink, and a light module that may include a cover and an LED assembly. The LED assembly is rotateably attached to the cover and seats wit...  
WO/2012/145968A1
A remote control LED lamp, including an LED light source (14, 15), a circuit part (13) and a lamp holder interface (11). The circuit part (13) includes a power supply transform circuit, a control circuit, and a drive circuit. The power s...  
WO/2012/144468A1
A backlight unit is provided with at least two light sources (4A, 4B), a light-guide plate (2) having a light projection surface (SUF4), and a light path adjustment member (1) having a light projection surface (SUF2) for directly receivi...  
WO/2012/142767A1
A split type lamp without power-off during moving, which can disconnect an electric bulb from a lamp holder quickly to provide an emergency illuminating device when power failure, includes a lamp head (1) and a lamp body (2) connecting t...  
WO/2012/144109A1
The present invention is constituted such that illuminating devices such as LED light bulbs, straight tube LED illuminating apparatuses, and the like can illuminate a wide range and manufacturing costs can be reduced. A light emitting di...  
WO/2012/143961A1
A LED lighting device for public or private lighting fixtures comprising a transparent tubular element (20) having, at the ends, a first closing terminal (23) and a second terminal (26) for housing the power supply circuits of the LED li...  
WO/2012/139245A1
A screen shooting and stage lighting LED lamp tube includes a lamp tube pin (204), a first lamp tube cap (205), a second lamp tube cap (206), a tube body and an interior circuit. The tube body comprises a lower half tube body (102) made ...  
WO/2012/139290A1
An LED light-emitting device includes a first LED light-emitting unit (14), a second LED light-emitting unit (15), an LED driving unit (11), a transformer unit (12), a half-wave rectificating unit (13) and a constant current source unit ...  
WO/2012/139293A1
An LED light-emitting device is provided, comprising: a plurality of LED light-emitting units (3) cascaded connected, which comprises LED light-emitting modules; and a constant current source power supply unit (2) connecting with one of ...  
WO/2012/136853A3
A roadway and street lighting apparatus (200) comprises a sensor (214) to detect movement, and a light source (202) for emitting light, a solar panel (206) for providing energy to the light source, all provided in one apparatus. The appa...  
WO/2012/136135A1
Disclosed is a circuit system employing clustered use of single components on a poor conductor comprising two metal electrodes used for providing supply voltage, and a plurality of single components, each single component having two pole...  
WO/2012/131522A1
An end cap (104) for a tubular light source (102), the tubular light source (102) configured to be arranged in a lighting fixture (106) comprising at least one socket (108), wherein the end cap (104) comprises, a first housing portion (2...  
WO/2012/131547A1
An end cap (104) for a tubular light source (102), the tubular light source (102) being configured to be arranged in a lighting fixture (106) comprising at least one socket (108), wherein the end cap (104) comprises a housing (202), two ...  
WO/2012/129642A1
According to embodiments of the present invention, a flameless candle is claimed, depicted, and described. The candle has a candle shell, which includes a sidewall (such as a waxen sidewall) surrounding a hollow region. There is an openi...  
WO/2012/134305A1
A LED array (1) has an assembly of LED packages (2). The LED packages (2) are mounted to a substructure having circuitry and a heat transfer plate (4). Each LED package 2 has electrical connection terminals (22) and a thermal connection ...  
WO/2012/133889A1
This backlight device is provided with: a chassis having a bottom plate (22a) and a side plate; LED substrates (25) disposed on the bottom plate (22a) of the chassis in a manner so that one end surface of the LED substrates and the side ...  
WO/2012/133894A1
A backlight device according to the present invention is provided with: a chassis which comprises a base plate (22a) and a side plate; an LED substrate (25) which is positioned on the base plate (22a) of the chassis in such a way that on...  
WO/2012/133893A1
A backlight device (12) is provided with: a chassis having a light emission section at the obverse side and having a bottom plate (22a) to which a locking hole (22a1) is provided and a side plate that rises up from the obverse side of th...  
WO/2012/129813A1
An LED fluorescent lamp, includes an LED lamp board (1), two end plugs (2), copper columns (3), a PCB power supply board (4), a tubular protective casing (5), an intermediate plug (6), and a rotating component (7). The rotating component...  
WO/2012/132736A1
An LED light bulb (100) equipped with a light source device (105) that is arranged on a mounting plate (102) and is covered with a spherical-shell-shaped globe (104), wherein the light source device (105) comprises a truncated-corn-shape...  
WO/2012/133892A1
This backlight device is provided with: a chassis having a bottom plate (22a) and a side plate; LED substrates (25) disposed on the bottom plate (22a) of the chassis in a manner so that one end surface and the side plate face each other;...  
WO/2012/128324A1
An illuminating system (10) is configured of: a light source device (12), which is configured by sequentially connecting an excitation light source (16), an optical fiber (18), and a wavelength conversion unit (20); and an operation conf...  
WO/2012/127387A1
A light tube comprises an inner light source (20), an outer transparent body (30), a vacuum seal (40), a filter driver (50) and a power connector (60). The outer transparent body (30) comprises an inner layer and an outer layer of vacuum...  
WO/2012/127371A1
An electric lamp (1) has two pairs of external connection pins (5) adapted for connecting the lamp to a voltage source for powering an internal lighting module (3). Each pair of pins is disconnected from the lighting module by an open sw...  
WO/2012/128245A1
This straight tube LED illumination lamp includes the following: an LED element (3); a first plug (2) having input and output terminals (TM) and an empty terminal (TS); a second plug (4) having input and output terminals (TM) and an empt...  
WO/2012/128074A1
This backlight device (illumination device) (12) is provided with: an LED drive circuit substrate (power source substrate) (30) that can supply power; a positive-electrode-side wiring (31) of which one end is connected to the LED drive c...  
WO/2012/125410A3
Some embodiments described herein provide methods and apparatuses to facilitate coupling a light-emitting diode (LED)-based lamp to an electronic or inductive fluorescent light fixture (typically with ballast). Specifically, some embodim...  
WO/2012/124927A3
The present invention relates to an LED lighting system for displaying a boundary, comprising: a plurality of LED lighting units, each of which includes a direct lighting part and an indirect lighting part for providing a display state d...  
WO/2012/125410A2
Some embodiments described herein provide methods and apparatuses to facilitate coupling a light-emitting diode (LED)-based lamp to an electronic or inductive fluorescent light fixture (typically with ballast). Specifically, some embodim...  
WO/2012/124637A1
An illumination device according to the embodiments is provided with a base member (2), a light source (6) disposed on the front surface of the base member, and a light guide (7) provided so as to cover at least part of the light source ...  

Matches 801 - 850 out of 19,741