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US20050007019 |
Surface light source device, method of manufacturing the same, backlight assembly and liquid crystal display apparatus having the same
A surface light source device capable of emitting the light having uniform brightness with lower power consumption is provided. The surface light source device includes a light source body and at... |
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US20060284560 |
Cold cathode fluorescent lamp, method of manufacturing the same, and backlight assembly and display apparatus having the same
A cold cathode fluorescent lamp includes a lamp tube, a fluorescent layer, an inner electrode, a lead wire and a conducting cap. The lamp tube contains a discharge gas. The fluorescent layer is... |
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US20060043857 |
Flat-type light source and liquid crystal display device having the same
In a flat-type light source and an LCD device incorporating the flat-type light source, the flat-type light source includes a lamp body, external electrodes and hollow electrodes. The lamp body... |
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US20050073258 |
Planar light source device and image display apparatus having the same
A planar light source device includes a light source body, and first and second electrodes. The light source body includes a first substrate, a second substrate facing the first substrate, and... |
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US20060255738 |
CCFL device with a gaseous heat-dissipation means
A CCFL device has at least one CCFL inside a hermetically-sealed light-transmitting container that is filled with a high thermal conductivity gas such as helium. A heat-conducting compound forms... |
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US20050253524 |
Method for manufacturing an organic electroluminescent element, system for manufacturing an organic electroluminescent element, and electronic equipment
Aspects of the invention can provide a method for manufacturing an organic EL element, a system for manufacturing an organic electroluminescent (EL) element, and electronic equipment that are... |
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US20070228912 |
GAS DISCHARGE LAMP
A metal halide lamp has, when the lamp is operated in a vertical orientation, a coldest spot that is close to the top of the discharge chamber. Means are provided enabling more heat to be supplied... |
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US20060279217 |
Light device including an outside bulb, especially a high pressure discharge lamp
A light device, preferably a metal halide high pressure discharge lamp, which includes a first body which has a light element, a second body which encompasses the first body, whereby the second... |
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US20060023447 |
Luminous body for generating white light
A luminous body for generating white light is described which is provided with a combination of a light-emitting diode radiating blue light and a fluorescent lamp comprising green and red phosphors. |
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US20050236997 |
Dielectric barrier discharge lamp having outer electrodes and illumination system having this lamp
In the case of a dielectric barrier discharge lamp, the discharge vessel (1) is composed of an outer bulb (3) and an inner bulb (4) arranged within the outer bulb, with the result that a discharge... |
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US20050168148 |
Optical control of light in ceramic arctubes
A ceramic arctube preferably for a high pressure discharge lamp. The ceramic arctube can have an anti-reflection interference coating on the outside or inside surface of the bulb section of the... |
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US20100253220 |
METAL VAPOR DISCHARGE LAMP AND ILLUMINATION DEVICE
A metal vapor discharge lamp and a lighting fixture are downsized without causing breakage of an outer tube because of optimization of a positional relation among the outer tube (34), an inner... |
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US20050253513 |
Planar light source device, method for manufacturing the same, and display device having the same
A display device comprises a planar light source device comprising a light source body having multiple opening portions for air exhaust and injection of the discharging gases, at least one... |
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US20070063656 |
Compact fluorescent lamp and method for manufacturing
This compact fluorescent lamp comprises a discharge tube arrangement with at least one discharge tube. The tube is formed of glass, encloses a discharge volume filled with a discharge gas and has... |
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US20060138962 |
Ceramic Discharge Vessel with Expanded Reaction-Bonded Aluminum Oxide Member
A ceramic discharge vessel is provided wherein the discharge vessel has a ceramic body and at least one expanded reaction-bonded aluminum oxide member hermetically sealed to the ceramic body. The... |
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US20060202627 |
Ceramic arctubes for discharge lamps
A ceramic arctube for use in a high intensity discharge lamp. The arctube includes a ceramic light transmitting tube which surrounds the arc. The light transmitting tube has two or more features... |
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US20070182333 |
Metal halide lamp and lighting apparatus using the same
A metal halide lamp according to the present invention includes: an outer tube 2; an inner tube 3 that is provided in the outer tube 2, has a sealing portion 10 in at least one end portion, and is... |
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US20050099107 |
Surface light source device, method of manufacturing the same and display apparatus having the same
A surface light source device includes a body, a partition member and a visible light generating unit. The body includes first and second substrates. The first substrate has a first discharge... |
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US20050122044 |
Flat lamp
Provided is a flat lamp. The flat lamp comprises an upper substrate, a lower substrate, first electrode portions, and second electrode portions. The lower and upper substrates are arranged to face... |
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US20060170361 |
Single-ended Arc Discharge Vessel with a Divider Wall
A single-ended arc discharge vessel for a metal halide lamp includes a U-shaped arc discharge chamber that has two juxtaposed subchambers with a divider wall therebetween and a passageway around... |
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US20060267498 |
Flat fluorescent lamp and backlight unit having the same
A flat fluorescent lamp 110, 120, 130, 140, 150 includes a main body having an inner space into which discharge gas is provided, the inner space being partitioned into a plurality of discharge... |
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US20050269924 |
Backlight for liquid crystal display
A backlight includes a mounting frame, a light-guide plate, a plurality of lamps arranged along the side edges of the light-guide plate, and one or more optical film covering an area of the... |
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US20080224615 |
Metal Halide Lamp and Lighting Device Using This
The arc tube 3 comprises: a translucent ceramic envelope 19 including a central tube 16 having an inner diameter of 5.5 mm or more, thin tubes 18 formed, on contact with joining portions 17, onto... |
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US20050062423 |
Fluorescent lamp and lighting appliance using thereof
A fluorescent lamp comprises a glass tube having the glass tube diameter of 12-20 mm which is formed on an endless shape as a whole by being partially folded, the protective coating formed on the... |
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US20050253525 |
Tubular dielectric barrier discharge lamp and method for its production
A tubular dielectric barrier discharge lamp having a discharge vessel and at least one inner wall electrode has, at least at one end, a constriction 9, which extends along the entire circumference... |
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US20060091809 |
Flat lamp
An embodiment is provided of a flat lamp that may include: a lower substrate and an upper substrate arranged to face each other and separated by a predetermined distance, with a plurality of... |
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US20050253523 |
Fluorescent lamp for backlight device
A fluorescent lamp structure comprises a lamp vessel confining a discharge gas, a fluorescent material located inside the lamp vessel, and at least a pair of first electrodes and a pair of second... |
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US20060290281 |
Cold cathode fluorescent lamp module
A cold cathode fluorescent lamp module includes a substrate, an electrode pair, and a cold cathode fluorescent lamp (CCFL). In this case, the electrode pair has a first electrode and a second... |
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US20050212400 |
Arc tube having reduced length, low-pressure mercury lamp, and lighting apparatus
A low-pressure mercury lamp has: an arc tube formed by an arc-tube body in helical configuration, and electrodes provided at respective ends of the arc-tube body; and bases supplying power to the... |
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US20050156528 |
Metal halide lamp and lighting apparatus using the same
A metal halide lamp that includes an arc tube having an envelope made of translucent ceramic and a pair of electrodes disposed in the envelope, wherein a sodium (Na) halide, a mercury (Hg) halide,... |
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US20050269931 |
Flat fluorescent lamp, method of manufacturing the same, and display device having the same
A flat fluorescent lamp includes a body and a fluorescent layer. The body generates invisible radiation. The fluorescent layer has a luminance-enhancing pattern formed thereon. The fluorescent... |
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US20060076894 |
Vehicle headlamp
Vehicle headlamp provided with a metal halide lamp comprising a discharge vessel surrounded with clearance by an outer envelope and having a ceramic wall which encloses a discharge space... |
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US20070170834 |
High output fluorescent lamp with improved phosphor layer
A fluorescent lamp having phosphor blends to provide daylight (5500K) and tungsten (3200K) color when operated at higher current such as 250-1000 ma, to provide high light output such as for stage... |
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US20050082986 |
Light-emitting lamp, and illumination apparatus and projector provided with the light-emitting lamp
In order to provide a light emitting lamp that makes it possible to control the light emitting lamp to be at a target temperature, for a light emitting lamp including a valve portion 2 and sealing... |
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US20060158120 |
Plasma display apparatus
A plasma display device that can prevent the penetration of moisture or impurities into terminal units through a connection portion is disclosed. The device uses a protection member covering outer... |
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US20110148296 |
High-pressure discharge lamp
In various embodiments, a high-pressure discharge lamp is provided. The high-pressure discharge lamp may include an elongated discharge vessel that is accommodated in a tubular outer bulb which is... |
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US20070159104 |
Metal halide lamp and luminaire using the same
The present invention aims at providing a metal halide lamp that (i) prevents a decline in the lumen maintenance and a deterioration of quality in appearance due to the coloring of a casing tube... |
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US20140015403 |
CERAMIC DISCHARGE METAL HALIDE (CDM) LAMP AND METHOD OFMANUFACTURE THEREOF
A high-power ceramic discharge metal halide (CDM) lamp with a shroud-type containment assembly is disclosed. The lamp includes: a first shroud (138) with a first wall which forms a cylinder and... |
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US20050035716 |
Electrodeless lamp
Disclosed is an electrodeless lamp, by which the even distribution of the plasma generated by the electromagnetic energy is provided to induce the even radiation of the light by the emitting... |
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US20080122361 |
Faceted ceramic hid lamp
A high intensity discharge lamp includes a ceramic envelope that defines an enclosed volume that is filled with a pressurized gas, the envelope having an exterior with axial poles and an equator... |
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US20060158118 |
Plasma display device
A plasma display device including a plasma display panel having a front substrate and a rear substrate, wherein an inner surface of the front substrate is disposed to face an inner surface of the... |
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US20050264214 |
Discharge light source and method of fabricating the same
A method of fabricating a discharge light source that emits light by discharge between a pair of electrodes arranged within a sealed space includes the steps of: forming a concave portion by... |
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US20090230866 |
NEW MULTI-TUBE TYPE POWER-SAVING LAMP TUBE
The present invention relates to multi-tube compact fluorescent lamp which includes at least two unitary light tubes connected together. Each unitary light tube is made of a single glass tube and... |
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US20050093454 |
Light source bodies for filament tubes and arc tubes
Manufacturing equipment and manufacturing process steps that improve upon prior art processes for the manufacturing of filament tube and arc tube light sources, their components and subassemblies,... |
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US20100102724 |
METHOD OF CONSTRUCTING CERAMIC BODY ELECTRODELESS LAMPS
A ceramic body electrodeless lamp and a method to produce the lamp are provided. In an example embodiment, the ceramic body electrodeless lamp may include an open tubular arm body, a filler rod... |
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US20070018580 |
Lamp for a motor vehicle headlight
A lamp (1, 11, 14, 17) for a motor vehicle headlight is described. The lamp (1, 11, 14, 17) comprises a bulb (3) surrounding a light source (4) and a lamp base (2) arranged at an end of the bulb... |
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US20080224616 |
Lamp and a Method of Attaching a Burner to a Cap of Lamp
A lamp comprising a cap (6) and a burner (1) attached to the cap, the burner (1) and the cap (6) being connected through a metal part (3), which part engages the burner (1). The metal part (3) has... |
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US20060186816 |
Electric lamp
An electric lamp (1) according to the present invention is so constructed that it comprises a bulb (2) comprising a first curved face (10), the first curved face having a substantially ellipsoidal... |
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US20050057156 |
Flat lamp
A flat lamp is provided. The provided flat lamp includes an electrode unit generating an electric field in a discharge area between a front plate and a rear plate to generate a gas discharge, and... |
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US20100060183 |
Metal Halide Discharge Lamp and Metal Halide Discharge Lamp System
[Problems] To provide a metal halide discharge lamp essentially not having mercury that is lighted stably so that a discharge arc is corrected into the straight state against the gravity induced... |