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Patent Searching and Data


Matches 551 - 600 out of 7,440

Document Document Title
WO/2012/034285
A lamp head includes an insulating body, a metal housing, a conductive cap and a conductive line (40). A fixing hole (11) is provided in the center of the insulating body. The lower opening of the fixing hole is a bell mouth (12) with a ...  
WO/2012/031409
An LED fluorescent lamp (10) comprises a tubular lampshade (20), two lamp head covers (31, 33) mounted on two ends of the tubular lampshade (20), at least one power supply circuit board (40) located in the tubular lampshade (20), at leas...  
WO/2012/031413
A Light Emitting Diode (LED) tube and a wiring method thereof are provided. The wiring method is that the terminal(102) at one end of the LED tube(101) is connected to a power supply module, while the terminal(105) at the other end of th...  
WO/2012/033180
Provided are a light-emitting apparatus capable of combining light of differing types of chromaticities and radiating the combined light and capable of preventing the light of these two types from being separated, a lighting apparatus us...  
WO/2012/031533
An LED lamp bulb and an LED lighting bar capable of emitting light over 4π are provided. The LED lamp bulb includes a shell (1) for the LED lamp bulb, a core pole (5) with an exhaust tube (2) and a bracket (42), an LED strip (6) with at...  
WO/2012/033207
An illumination module is provided with: a light source; a sheet-shaped light guide body which guides, in the surface direction, light that is introduced from the light source; and a touch pad which is provided on one surface side of the...  
WO/2012/028295
The present invention relates to an illuminating device (2), which can be made to operate even when being transported and which can be arranged or is arranged in an article (4) that can be opened and can be re-closed, comprising at least...  
WO/2012/027938
A fluorescent lamp comprises a lamp tube (1), a connecting piece (2), and a lamp head (3). The lamp head is provided at the two ends of the lamp tube. The lamp holders (4) are provided at the two sides of the connecting piece. The lamp h...  
WO/2012/027636
A tamper-resistant light fixture having exceptional illuminance qualities, low energy consumption, and high resistance to unauthorized enclosure penetration.  
WO/2012/027636
A tamper-resistant light fixture having exceptional illuminance qualities, low energy consumption, and high resistance to unauthorized enclosure penetration.  
WO/2012/024877
An LED lamp having the characteristic of good heat dissipation comprises an LED lamp base (1) and a driving power source (2). The lamp base is provided with a disc-shaped heat radiator. An LED chip holding cavity is provided in the centr...  
WO/2012/024859
A solar lamp includes a photovoltaic power supply (2), LEDs (11) and a transparent lamp cover (12). The photovoltaic power supply (2) includes a solar battery board (21) and a rechargeable battery electrically connected to each other. Th...  
WO/2012/025013
A bulb using an LED as a light source comprises a glass envelope (1), a bulb base (2), and an LED circuit board (6). The LED (3) is electrically connected to the LED circuit board (6). The LED circuit board (6) is foldable, and the folde...  
WO/2012/024980
A chimney type lamp with LED light-source arranged as two opposite plane comprises a concave reflective mirror (110). Two ends of the concave reflective mirror (110) are installed with LED lamp plates. The scattering regions of the upper...  
WO/2012/024943
An integrated cold cathode fluorescent bracket lamp comprises a lamp holder (1), a lamp casing (2) and end caps (5). The two sides of the lamp holder (1) are provided with a protrusion (8) and a concave groove (9) respectively. A tube cl...  
WO/2012/022213
A lighting device with improved light emitting diode wafer seat comprises a reflective cover (1) and a diode wafer seat (2). The diode wafer seat (2) comprises a plurality of electrode parts (3) and an insulation part (4) arranged betwee...  
WO/2012/023321
Provided is an lighting apparatus, wherein adverse effects due to noise and the amount of wires are reduced, by shortening the length of power supplying lines for supplying power to the light sources. The lighting apparatus (20) comprise...  
WO/2012/020589
Disclosed are an illumination device and the like whereby non-uniformities in brightness are minimized. Said illumination device (1) is provided with: a plurality of light-emitting substrates (5), each comprising an elongated circuit boa...  
WO/2012/020616
In a light emitting element substrate group formed from multiple light emitting element substrates and a device that uses the light emitting substrate group, wiring defects and a deterioration of light emitting conditions are both curbed...  
WO/2012/020342
The invention relates to a gas-tight electroluminescent device (100) with an electroluminescent part (104) and a sealing part (102). The electroluminescent part comprises an electroluminescent layer (114), a first electrode layer (112), ...  
WO/2012/017765
An illuminating device for which the cost of conductive members can be reduced is provided. This illuminating device is characterized by including: an LED substrate (30A) having LEDs (17A) mounted thereon; an LED substrate (30B) having L...  
WO/2012/016877
The invention relates to an LED lamp (1) having a converter (6) and an arrangement, connected to the converter, of light-emitting diodes (8, 49) arranged on at least one printed circuit board (9). The converter is arranged in a multi-par...  
WO/2012/016877
The invention relates to an LED lamp having a converter and an arrangement, connected to the converter, of light-emitting diodes arranged on at least one printed circuit board. The converter is arranged in a multi-part, latchable housing...  
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...  
WO/2012/013618
The present invention relates to a maritime light source comprising a bottom housing and a attached thereto. The lid comprises an integrated lens portion and a button portion, wherein the lens portion is adapted to scatter light from an ...  
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...  
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...  
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...  
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...  
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...  
WO/2012/006977
The invention relates to a torch having a rotary switch which serves to switch different degrees of brightness and/or colors of light. Said switch comprises a battery cartridge (15) that is rotatably housed in a torch case (14) and has r...  
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), ...  
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...  
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. ...  
WO/2012/006977
The invention relates to a torch having a switch which serves to switch different degrees of brightness and/or various wavelengths of optical light. According to the invention, the switch is designed as a rotary switch (19) which is conn...  
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...  
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...  
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...  
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 ...  
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...  
WO/2012/003818
The invention relates to a torch (1) having a cylindrical battery housing (3), one end of which is formed as an electroconductive contact surface (8), an end cap (5) and a contact spring (6) with contact points which join a pole of a bat...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  

Matches 551 - 600 out of 7,440