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WO/2012/014659 |
Disclosed is a connector (27) that connects to a circuit substrate (23) and that has an insulating housing (41) mounted to one edge of the circuit substrate. The housing is provided with a conductive contact (42) formed along the housing...
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WO/2012/012992 |
A multilayer light guiding board is divided into a plurality of areas (A, B, C, D ) connected orderly in one direction, and at least one lamp bar (11, 12, 13, 14) is provided at the outside of each area of the areas (A, B, C, D ). The li...
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WO/2012/014819 |
Provided is a display device with an optical sensor that has both a visible light source and an invisible light source and limits the voltage drop when the invisible light source is lit. The display device is provided with: an active mat...
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WO/2012/014537 |
The objective of the invention is to provide an image display apparatus wherein a plurality of light emitting elements serving as light sources of the backlight are driven in a time division manner and the number of components can be fur...
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WO/2012/011413 |
Display characteristics are improved in a backlight scanning system in which scanning dimming elements are successively selected. A backlight (11) comprises: a light guide body (20) which has an optical input face and output face; a ligh...
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WO/2012/008653 |
The present invention relates to an LED microwave sensor lighting comprising: a plurality of LEDs placed in regular intervals on the front surface of a PCB; resonance portions and micro strip patch antennas formed between the LEDs; and a...
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WO/2012/008187 |
A lighting device configured so that unevenness in the brightness is reduced and the number of parts is reduced. A lighting device is provided with an LED (25), a reflection sheet (23) for reflecting the light emitted from the LED (25), ...
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WO/2012/006974 |
The invention relates to a torch having a switch by means of which different brightness levels and/or various wavelengths of optical light can be selected. According to the invention, this switch is in the form of a rotary switch (19) wh...
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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/2012/003819 |
The invention relates to a torch having a cylindrical housing and a battery cartridge which is mounted therein for removably housing at least one battery. In order to produce at least one torch in which a faulty sliding switch can be mou...
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WO/2012/005065 |
Provided is an illumination device in which a substrate cover can be attached easily. The disclosed illumination device includes: a cold-cathode tube (17); a chassis (14) in which the cold-cathode tube (17) is housed; a control substrate...
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WO/2012/005239 |
Provided is a lamp with base members, a socket apparatus, and an illumination appliance, wherein influence by noise is reduced. The lamp with base members is provided with: a lamp body comprising latching means that are to be mounted ont...
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WO/2012/003818 |
The invention relates to a torch having a cylindrical battery housing, one end of which is formed as an electroconductive contact surface, an end cap and a contact spring with contact points which join a pole of a battery mounted in the ...
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WO/2012/005596 |
A lighting device (100) for installation in an opening in a wall (120), comprises an inner sleeve (110), made of a first, heat-conducting material, comprising a forward portion and a rear portion. The forward portion is provided with a f...
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WO/2012/005045 |
The disclosed illumination device comprises an array of illumination panels (10), and is provided with ladder cords (6) capable of changing the surface angle of the illumination panels (10), and lifting cords (3) for adjusting the length...
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WO/2012/005243 |
The disclosed lighting device (1) comprises: a heat radiating body (3) which is in surface contact with a connector contact surface (6C) of a lamp unit (6), and conducts and radiates the heat generated by the lamp unit (6); and a termina...
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WO/2012/000217 |
A backlight module (10, 90) for detecting abnormity of a lamp tube includes a plurality of lamp tubes (22), a protective circuit (36) electrically connected to two ends of each lamp tube (22), and a driver (25). The protective circuit (3...
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WO/2012/000418 |
Disclosed is an electronic light emitting device and method for simulating a real flame. The electronic light emitting device includes a casing, a light emitting element (33), a flame sheet (31), and a swing mechanism. The flame sheet (3...
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WO/2012/002845 |
The claimed group of utility models relates to electrical engineering and, more specifically, to lighting technology that uses light emitting diodes. It prevents an LED lamp from shutting off and lighting up repeatedly when the ambient n...
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WO/2012/002077 |
Disclosed is an illumination device that prevents damage occurring to a light source therein. Specifically disclosed is a backlight device (illumination device) (12) comprising: a cold cathode tube (light source) (18) with an outer lead ...
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WO/2012/002135 |
Disclosed is a straight tube LED lamp provided with a straight tube containing a plurality of light emitting diodes on the inside, a first cap for feeding power to the light emitting diodes, provided on one end of the straight tube in th...
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WO/2011/156994 |
A pagoda-shaped LED lighting module comprises a base seat (6), at least three LED lighting plates provided on the base seat (6), and a bracket (8) for fixing the LED lighting plates. The bracket (8) is enclosed by the LED lighting plates...
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WO/2011/157086 |
A tube-in-tube illuminating lamp adopting cold cathode tube (6) is provided, wherein a reflective plate (4) is arranged inside an outer tube (1); the cold cathode tube (6) is positioned on the working side of the reflective plate (4) by ...
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WO/2011/156628 |
The disclosure provides an LED light system that is easy to install and customizable by the user. The LED lighting system may be plugged directly into an existing power source. In one configuration, the system includes a power supply tha...
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WO/2011/153761 |
An LED street lamp is provided. The LED street lamp comprises a joint (10), a power supply unit (20) and a light source unit (30). The joint is provided with internal toothed rings and external toothed rings. The light source unit compri...
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WO/2011/156779 |
Methods, systems, and devices for light emitting diode (LED) lighting, including at least one of a multi-channel LED driver circuit including an electromagnetic interference (EMI) filter and rectification circuit, a power factor correcti...
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WO/2011/152137 |
Provided is an illumination device in which the assembly operation can be simplified. An illumination device (100) comprises: an LED module (60); a heat-sink (30) which radiates heat from the LED module (60); a cover (50) which covers th...
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WO/2011/152148 |
In the disclosed direct-lighting illumination device and liquid crystal display device provided with said illumination device, in order to obtain an illumination device of which, when installing a plurality of light-source-mounting subst...
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WO/2011/152038 |
In order to provide a lamp that can achieve increased brightness without leading to an increase in size, the disclosed lamp (1) is provided with: a case (3) that has a bowl shape and that mounts an LED (37) on the inner surface of the bo...
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WO/2011/152153 |
Disclosed is a low-cost inverter unit protective cover for a lighting device, which has enhanced versatility. Specifically disclosed is an inverter unit protective cover (40) for a lighting device (20), which protects an inverter unit (3...
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WO/2011/147110 |
A luminous light emitting diode (LED) lamp string controller is provided. The controller includes: a base and encapsulation material which encapsulates the base. An IC chip, a control chip, a voltage-regulator diode chip, an LED luminous...
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WO/2011/148733 |
Disclosed is a technique for improving the workability associated with the connection of wiring lines in a lighting device and preventing the invasion of grits and dusts into the device. Specifically disclosed is a backlight device (12) ...
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WO/2011/147643 |
The semiconductor lamp (1) has at least one semiconductor light source (12) and a driver (4) for feeding the at least one semiconductor light source (12), the driver (4) being inductively coupled to the least one semiconductor light sour...
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WO/2011/147063 |
A light-emitting device using AC comprises at least one LED chip (1) and an AC drive circuit chip (5). The AC drive circuit chip (5) includes a substrate (2) and a rectification circuit (3) integrated on the substrate (2). The LED chip (...
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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/2011/143816 |
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/2011/144689 |
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/2011/141846 |
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/2011/141846 |
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/2011/140779 |
An LED bulb comprises a lamp holder (1), a drive device (2), heat radiating blocks, LED light sources, a polyhedron light distribution optical device (5), a conductive supporting body (6) and a light transmitting cover (7), wherein the h...
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WO/2011/143133 |
Embodiments of the present invention generally relate to an integrated compact fluorescent reflector flat panel lamp. In one aspect, an integrated compact fluorescent reflector flat panel lamp is provided. The integrated compact fluoresc...
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WO/2011/143133 |
Embodiments of the present invention generally relate to an integrated compact fluorescent reflector flat panel lamp. In one aspect, an integrated compact fluorescent reflector flat panel lamp is provided. The integrated compact fluoresc...
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WO/2011/143153 |
A method of forming a light bulb core, and a light bulb or lamp incorporating the core. The method includes forming a heat sink having at least six working facets located equally on opposite sides of a central plane, and then mounting a ...
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WO/2011/137662 |
An LED light source includes one or more LED light source arrangements (100), wherein each of the LED light source arrangements includes an LED member (10) having a first light emitting surface (11) and a second light emitting surface (1...
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WO/2011/137542 |
In the adapter arrangement (1) for operating an electric luminaire (8) on a table, a luminaire cable (7) serves to supply power to a light-emitting means which is provided in the luminaire (8), and a feed cable (6) is intended to introdu...
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WO/2011/140090 |
Various techniques are provided for implementing a lighting device (1100) with selectable output level switching. In one example, a lighting device includes a light source (1115), a controller (1220) adapted to provide one or more signal...
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WO/2011/139764 |
A linkable linear light emitting diode (LED) system provides apparatus and method for mechanically, optically, and electrically linking multiple LED modules disposed over a wide and separated area of a ceiling system. Openings can be cut...
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WO/2011/139764 |
A linkable linear light emitting diode (LED) system provides apparatus and method for mechanically, optically, and electrically linking multiple LED modules disposed over a wide and separated area of a ceiling system. Openings can be cut...
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WO/2011/135973 |
In order to provide a backlight unit having excellent heat-discharge characteristics, disclosed is a backlight unit (100) that is provided with a chassis (110), and a light source (120) attached to the chassis (110). An LED is preferably...
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WO/2011/136166 |
Disclosed is a fluorescent lamp type light emitting element lamp which is provided with: a substantially cylindrical main body having one end section and the other end section; a light emitting element which is disposed in the main body;...
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