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Patent Searching and Data


Matches 801 - 850 out of 7,652

Document Document Title
WO/2011/067311
An LED lighting module comprising: a printed circuit board (12), at least one LED (14) connected to said printed circuit board (12), a supply circuit (16) mounted on said printed circuit board (12), a protective casing (20), made of plas...  
WO/2011/067989
Provided is an illumination device in which it is possible to suppress a member mounted with a light source such as an LED from being displaced, and to make said member and the illumination device smaller. A backlight unit (49) is provid...  
WO/2011/067113
The invention relates to a lighting module (1) having a printed circuit board (2) which has a light source (3) on the front side thereof, in particular a light diode, and having at least one light sensor (31), and a hollow light conducti...  
WO/2011/067986
Disclosed is an illumination device wherein it is possible to prevent a member mounted with a light source such as an LED from being displaced, and to make said member and the illumination device smaller. The illumination device is close...  
WO/2011/067565
A J Type light unit (10) is shown in Figure 1. The unit includes Light Emitting Diodes (LEDs) (1), a cooling fan (3), a power supply and contact point where all are installed in a housing. The self contained unit enables simple replaceme...  
WO/2011/063671
A combined type energy-saving lamp comprises an electronic ballast part and a lamp tube part. The electronic ballast part and the lamp tube part are connected by a fastener which connects the electronic ballast part with the lamp tube pa...  
WO/2011/060765
The invention relates to a flashlight, comprising a flashlight housing (7) and a push-button switch, detent switch, or rotary switch (1) that is arranged in an end cap (6) and that has a switch housing (2), with which a first and a secon...  
WO/2011/060568
A wardrobe (200) comprises a receiving body (220) and an LED lamp (240). The receiving body (220) has a receiving space. The LED lamp (240) is arranged in the receiving space. The LED lamp (240) is applicable for illuminating and hanging...  
WO/2011/062629
A solid-state lamp using a light-emitting diode (LED) as a light source is described. In some embodiments, a segmented driver allows for greater flexibility with the optical and thermal design of the solid-state lamp.  
WO/2011/058903
Disclosed is an illuminating device wherein the connecting structure of a light source drive section with respect to light sources is simplified. A backlight device (12) is provided with a plurality of LED substrates (18), each of which ...  
WO/2011/058490
This invention relates to a lighting device (1) comprising a light source (3), a light coder, a light detector (7), which is arranged to detect coded light, and an alarm generator (9). The light coder is connected with the light source (...  
WO/2011/058486
The invention relates to a modular lighting unit (1) comprising a front side (2), a rear side (3) opposite to the front side (2), at least three edge sides (4a, 4b) surrounding the front side (2), light elements (5) disposed on at least ...  
WO/2011/057485
An energy-saving compound type lighting lamp includes a lamp housing (1), a lamp plate (2), a plurality of LED beads (3) mounted on the lamp plate (2), a metal halide lamp (4), a reflective cover (5), a light controller (71), a time cont...  
WO/2011/058862
Disclosed is an illuminating device wherein the manufacture cost of a power supply substrate connected to a discharge tube is reduced by reducing the sizes of the power supply substrate. The illuminating device (2) is provided with: a ch...  
WO/2011/055659
Disclosed is an LED lighting apparatus which is composed of an LED-mounted base (11) having an LED light emitting element (13) mounted on the surface, and a heat dissipating section (20), which is fixed on the rear side of the LED-mounte...  
WO/2011/056208
A lighting unit includes a power supply, a light source, a controller, and an output intensity adjustment mechanism. The adjustment mechanism is configured to allow a user to set an output intensity of a plurality of non-zero intensities...  
WO/2011/056208
A lighting unit includes a power supply, a light source, a controller, and an output intensity adjustment mechanism. The adjustment mechanism is configured to allow a user to set an output intensity of a plurality of non-zero intensities...  
WO/2011/050598
A multiloop control circuit, a control method thereof, a decorative lamp and a decorative lamp cluster are provided, wherein the multiloop control circuit comprises a control unit (2) powered by a power input unit (1) and used for output...  
WO/2011/050597
An apparatus that can operate with electronic ballasts (10) for electric discharge lamps to drive dc-powered lighting equipment (26) is provided. The apparatus is directly connected to the output of the electronic ballast (10) and is the...  
WO/2011/052639
Disclosed is an LED lighting device that is easy to install on a ceiling or the like. Said LED lighting device (A1) is provided with: a plurality of LED modules (3); an LED substrate (2) that supports the plurality of LED modules (3); an...  
WO/2011/050757
A LED device comprises a LED (21) with a base, a heat conducting layer (22), an insulating layer (23) and a radiator (24). One surface of the heat conducting layer is connected with the LED base (21a), and the other surface of the heat c...  
WO/2011/050511
A traffic sign device is provided. The device comprises a housing (1). The shape of the housing (1) corresponds to the shape of the roadblock (2) and the housing (1) is installed on the roadblock (2). At least one solar panel (3) and at ...  
WO/2011/052259
Disclosed is a lighting device (3) provided with light-emitting diodes (light sources) (23) and an LED substrate (circuit board) (22) provided with the light-emitting diodes (23). The lighting device (3) is provided with a radiating plat...  
WO/2011/053260
The compact LED light bulb (1) and the light fixture (2) are connected through the mechanical and electrical interface and also through the mechanical and thermal interface so that the compact LED light bulb (1) is equipped by the therma...  
WO/2011/050267
An example of this light bulb has a light emitting element (which may be an LED array) mounted on a circuit board. The circuit board is mounted on one end of a heat- conducting frame. An Edison screw or other suitable connector, for atta...  
WO/2011/050267
An example of this light bulb has a light emitting element (which may be an LED array) mounted on a circuit board. The circuit board is mounted on one end of a heat- conducting frame. An Edison screw or other suitable connector, for atta...  
WO/2011/048830
Disclosed is a backlight device configured to have two light guiding layers, a first light guiding layer (1) and a second light guiding layer (3) superimposed with each other, wherein the first light guiding layer (1) has a plurality of ...  
WO/2011/048832
Provided is a linear light source capable of alleviating increases in display apparatus sizes. The linear light source (30) comprises white LEDs (31), infrared LEDs (32), and a substrate (33) whereupon the white LEDs and the infrared LED...  
WO/2011/049192
Disclosed is a liquid crystal display device wherein generation of sounds due to vibration of an LED substrate used in an LED backlight is suppressed. The liquid crystal display device drives the LED by means of PWM control using the LED...  
WO/2011/046320
Disclosed is a street lighting device having a solar cell module of a novel kind; in which a solar cell module is provided on a street light provided on a main road or in a park or on a residential street or the like, and which can reduc...  
WO/2011/046320
Disclosed is a street lighting device having a solar cell module of a novel kind; in which a solar cell module is provided on a street light provided on a main road or in a park or on a residential street or the like, and which can reduc...  
WO/2011/038550
A LED energy-saving lamp comprises a housing of the energy-saving lamp, LED elements (10) and a power supply (20). The LED elements (10), a metal conductive layer (30) and the power supply (20) for the energy-saving lamp, which are elect...  
WO/2011/039690
The present invention relates to a modular luminaire (100), comprising at least one first controllable illumination portion (102) configured to emit a first beam of light adapted to illuminate a predefined area, at least one second contr...  
WO/2011/040980
A light with replaceable light source has a base that fits within a standard light socket. The base has a threaded portion that is adapted to receive a complementary threaded portion in an outer protective bulb. The base holds a plug use...  
WO/2011/040980
A light with replaceable light source has a base that fits within a standard light socket. The base has a threaded portion that is adapted to receive a complementary threaded portion in an outer protective bulb. The base holds a plug use...  
WO/2011/038519
The edge light (1) for traffic routes, in particular for roads or streets, is connected via a connecting cable (113) to a supply cable (14), which conducts direct current, by means of a connection device (15, 116). The lamp module of the...  
WO/2011/037767
Solid state lighting devices and illumination methods involve use of multiple solid state emitters of different colored outputs (optionally including at least one white or near- white emitter). Operation of the solid state emitters is co...  
WO/2011/037993
Disclosed herein are apparatus, methods, and systems for illuminating roadways, paths, tunnels, bridges, and areas adjacent to such in a manner which minimizes glare and/or other adverse lighting effects commonly experienced by night-tim...  
WO/2011/035537
An LED illuminating street lamp with a power generation system includes a thermal power generation system with a heat-absorbing power generation vacuum tube (14), a road surface pressure device connected with a pressure power generation ...  
WO/2011/036691
A lighting device (1) which can be worn on a user's hand, comprising a housing (5), within which there is a control circuit and a power source for the switching on of a light source (4), formed in particular by a LED; according to the in...  
WO/2011/035506
A LED illuminating lamp comprises a lampshade (1) and a base (2) connected with the lampshade (1), wherein a fixed seat (6) is arranged in the chamber formed between the lampshade (1) and the base (2), a plurality of LEDs (8) are arrange...  
WO/2011/035645
A LED light bulb with multiple layers of radiating structures, comprises a LED circuit carrier, a main body 02) of a lamp cup, a controller (04), LED chips (05) and a lamp cover (06). The LED circuit carrier can be a planar LED circuit c...  
WO/2011/037767
Solid state lighting devices and illumination methods involve use of multiple solid state emitters of different colored outputs (optionally including at least one white or near- white emitter). Operation of the solid state emitters is co...  
WO/2011/037993
Disclosed herein are apparatus, methods, and systems for illuminating roadways, paths, tunnels, bridges, and areas adjacent to such in a manner which minimizes glare and/or other adverse lighting effects commonly experienced by night-tim...  
WO/2011/037384
The light-emitting device for an umbrella according to the present invention comprises a casing on the lower surface of which there is an attachment recess whereby it can be attached to and detached from the handle of an umbrella; a batt...  
WO/2011/037384
The light-emitting device for an umbrella according to the present invention comprises a casing on the lower surface of which there is an attachment recess whereby it can be attached to and detached from the handle of an umbrella; a batt...  
WO/2011/033845
A lighting device is provided with a hot cathode tube (17) and a chassis (14) in which the hot cathode tube (17) is contained. The hot cathode tube (17) is partially exposed to the outside of the chassis (14) and is provided with an inve...  
WO/2011/033901
Disclosed is a planar illumination device provided with a plurality of light sources and a diffusion layer which receives light from the light sources. The diffusion layer is positioned without making contact with the light sources, and ...  
WO/2011/034139
Disclosed is an LED unit (301) that comprises a plurality of LED modules (403) each of which contains an LED chip. The plurality of LED modules (403) contain LED modules (404, 405) which emit light having wavelengths different from each ...  
WO/2011/033847
A lighting device is provided with a hot cathode tube (17) and a chassis (14) in which the hot cathode tube (17) is contained. The hot cathode tube (17) has a glass tube (17a) and also has filaments (17d) which are disposed within the gl...  

Matches 801 - 850 out of 7,652