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Patent Searching and Data


Matches 301 - 350 out of 17,018

Document Document Title
WO/2011/058360A1
An isolation transformer for a cathode heater supply for a microwave source has a first U- shaped secondary winding (421), comprising two parallel leg portions joined at one end thereof by a bridging portion. A primary winding (422) is l...  
WO/2011/058361A1
A high frequency cathode heater supply for a microwave source includes a SMPS inverter (13) and an isolation transformer (12) having a primary winding (122) arranged to be powered by the SMPS inverter, a monitor winding (123) passing thr...  
WO/2011/005469A4
Disclosed are devices, systems, and methods are disclosed that include: (a) a first material layer (110) positioned on a first surface of a support structure (108) and configured to generate secondary electrons in response to incident ch...  
WO/2011/059103A1
Provided is an electric field emission element, wherein the causes of spherical aberration in relation to an emitted electron beam orbit are fundamentally eliminated or alleviated. An aberration suppression electrode (31) is disposed at ...  
WO/2011/056672A2
An apparatus for exposing photovoltaic (PV) modules to simulated sunlight for testing purposes, comprising a chamber including a plurality of lamps disposed on a substantially vertical lamp plane, at least one substantially vertical targ...  
WO/2011/053960A1
A gantry for administering proton beam therapy with improvements which reduce the size, weight, costs and radiation beam loss associated with proton beam therapy systems currently commercially available. The gantry utilizes achromatic su...  
WO/2011/046224A1
Provided are a cold cathode electron source wherein raising and immobilization of an electron emission material are improved and electrons can be efficiently emitted, and a method for producing same. An electron emission material, an org...  
WO/2011/046157A1
Disclosed is a low-cost nanotube-nanohorn composite body, which has high aspect ratio, high dispersibility and excellent durability, while being controlled with respect to the diameter. Specifically, a structure that contains both a carb...  
WO/2011/043353A1
Disclosed is a method for producing a filament (1) that is used in an electron gun (10), which comprises a step of preparing a plate material (P) that is composed of a metal material and a step of cutting a wire (P1) that has at least on...  
WO/2011/042964A1
Disclosed is an electron emission element wherein a greater number of protrusions which contribute to electron emission are formed in a controlled manner, and the protrusions are easily formed over a large area in a controlled manner. A ...  
WO/2011/040326A1
Provided is an electron source which works at lower temperatures and which has a narrower energy spread and a low work function. The electron source is characterized by being equipped with an insulator, two conductive terminals attached ...  
WO/2011/035246A2
A method of fabricating a cathodic portion of a field emission display includes the steps of producing an array of substantially parallel carbon nanotubes attached at one end to a substantially planar substrate. Then, embedding the nanot...  
WO/2011/033989A1
Disclosed is an electron source in which an emitter (11) is provided with a needle-like single crystal tungsten rod (11a) having a front end portion (16) that has the {100} crystal plane as an electron emission surface (16a) at the front...  
WO/2011/031947A1
An electronic device comprises a drawn glass tube having opposing ends, a semiconductive material disposed inside of the drawn glass tube, and a first electrode and a second electrode disposed at the opposing ends of the drawn glass tube...  
WO/2011/005469A3
Disclosed are devices, systems, and methods are disclosed that include: (a) a first material layer (110) positioned on a first surface of a support structure (108) and configured to generate secondary electrons in response to incident ch...  
WO/2010/143828A3
Disclosed is a liquid crystal display adopting a polarized light source and a phosphor filter. The liquid crystal display comprises a backlight unit which has at least one non-polar or semi-polar LED chip to emit polarized ultraviolet ra...  
WO/2011/022715A1
A light-emitting polymer composition includes a polysiloxane polymer having tritium that emits radiation and a wavelength-shifter chemically bonded to the polysiloxane polymer or a siloxane carrier dispersed within the polysiloxane polym...  
WO/2011/021131A1
Systems and methods are provided for field emission device. An array of carbon nanotubes is arranged in a variable height distribution over a cathode substrate. An anode is provided to accelerate the emitted electrons toward an x-ray pla...  
WO/2011/018958A1
Disclosed are: a paste for an electron emission source, which enables omission of an activation process and is capable of emitting electrons at a low voltage, while exhibiting excellent adhesion to a cathode substrate; and an electron em...  
WO/2010/139740A3
The invention relates in general terms to the field of "cold cathode" electronic cathodes including an electrically conductive flat substrate (2) and an emitter comprising a tip (1) with a micrometric or nanometric diameter arranged vert...  
WO/2010/018999A9
The present invention proposes a method for producing a β-SiAlON phosphor, capable of adjusting the β-SiAlON phosphor to have high luminance and desired particle size characteristics. According to the present invention, a method is pro...  
WO/2010/107600A3
A planar filament comprising two bonding pads and a non-linear filament connected between the two bonding pads. The filament may be wider in the center to increase filament life. The planar filament may be mounted on a substrate for easi...  
WO/2011/002509A1
The present invention relates to the use of light-converting, colloidal, doped semiconductor nanocrystals to provide a new generation of high performance, low cost monochromatic and white light sources based on LEDs.  
WO/2011/002964A1
A low-resistance, fine electrode is formed by baking in air a photosensitive paste which has an inorganic component containing copper powder, boron powder, and glass frit, and an organic component containing a photopolymerization initiat...  
WO/2010/151397A1
A multiple layer phosphor bearing film having a phosphor bearing layer comprising phosphor. The film may also have an optical layer having a refractive index that is higher than a refractive index for the phosphor bearing layer. The phos...  
WO/2010/150438A1
Provided are an electron emitting body having a high electron beam density and an X-ray emitting device embedding the electron emitting body. The electron emitting body has a substrate, the surface of which forms a concave surface, and a...  
WO/2010/148109A1
A blue-green emitting Ce3+-activated oxyfluoride phosphor for use with a light emitting diode (LED) in solid state lighting applications. The blue-green emitting Ce3+-activated oxyfluoride phosphor is represented as: (Sr1-x-yAEy)3(A11-zT...  
WO/2010/143828A2
Disclosed is a liquid crystal display adopting a polarized light source and a phosphor filter. The liquid crystal display comprises a backlight unit which has at least one non-polar or semi-polar LED chip to emit polarized ultraviolet ra...  
WO/2010/144267A1
System and method for heating an apex of a tip of a charged particle source, for example, a gas ion source, comprising a detector configured to detect light generated by the tip apex, and a controller coupled with the charged particle so...  
WO/2010/139740A2
The invention relates in general terms to the field of "cold cathode" electronic cathodes including an electrically conductive flat substrate (2) and an emitter comprising a tip (1) with a micrometric or nanometric diameter arranged vert...  
WO/2010/138697A1
A spectral conversion device including a plurality of discrete units dyed with a photoluminescent material at a concentration greater than or equal to an amount sufficient to absorb and convert substantially all input light from a light ...  
WO/2010/088658A9
A two part device and method for converting a single wavelength light source such as blue LEDs to white light. A separable diffuser light converter is provided in proximity to a directional light source such as plurality of blue LEDs pro...  
WO/2010/123007A1
A cold-cathode field-emission electron source to which a rare-earth hexaboride has been applied and which is prevented from being damaged or deteriorated by chemical reactions, has excellent durability, and can be used for long. The cold...  
WO/2010/118108A2
A flexible emissive device, includes a flexible rough substrate having a rough substrate surface and defining a display area; an organic low- temperature adhesion layer formed on the rough substrate surface, at least a portion of the org...  
WO/2010/109454A1
An electron emission device including a substrate, an intermediate layer overlaying the substrate and including a crater having an annular wall extending from an upper surface of the substrate along a central longitudinal axis of the cra...  
WO/2010/109401A1
An electron emitter (1) and an X-ray tube (100) comprising such electron emitter (1) are presented. The electron emitter (1) comprises a cathode (3) and an anode (5) wherein the cathode (3) comprises an electron emission pattern (9) of a...  
WO/2010/106791A1
Provided are a polarized electron gun and a method for generating polarized electron beams, wherein polarized electron beams can be easily generated. The polarized electron gun is comprised of a laser light source (11); a light dividing ...  
WO/2010/107600A2
A planar filament comprising two bonding pads and a non-linear filament connected between the two bonding pads. The filament may be wider in the center to increase filament life. The planar filament may be mounted on a substrate for easi...  
WO/2010/098879A1
The invention provides an OLED device including an anode, a cathode and a green light-emitting layer located therebetween, said light-emitting layer including an anthracene host, a bis-diarylamine 9,10-substituted anthracene and a stabil...  
WO/2010/093457A1
The invention provides an OLED device including a cathode, an anode, and having therebetween a light-emitting layer, further including, between the cathode and the light emitting layer, a first layer containing a fluoranthene-macrocyclic...  
WO/2009/113063A3
A method for fabrication of substrate having a nano-scale surface roughness is presented. The method comprises: patterning a surface of a substrate to create an array of spaced-apart regions of a light sensitive material; applying a cont...  
WO/2010/088658A1
A two part device and method for converting a single wavelength light source such as blue LEDs to white light. A separable diffuser light converter is provided in proximity to a directional light source such as plurality of blue LEDs pro...  
WO/2010/083359A2
A new class of compounds containing aza-dibenzothiophene or aza-dibenzofuran are provided. The compounds may be used in organic light emitting devices giving improved stability, improved efficiency, long lifetime and low operational volt...  
WO/2010/074963A1
Embodiments of the present invention are directed to nitride-based, red-emitting phosphors in red, green, and blue (RGB) lighting systems, which in turn may be used in backlighting displays and warm white-light applications. In particula...  
WO/2010/070937A1
An electron-emitting device has at least a cathode electrode, an electron-emitting member which is electrically connected to the cathode electrode, and a resistive layer which is provided between the cathode electrode and the electron-em...  
WO/2010/017007A3
An electrode assembly (30, 32) for a discharge lamp (20), particularly a ceramic metal halide (CMH) lamp having a ceramic body (22), with a discharge chamber (24) and at least one leg (26, 28) having an opening therethrough. The electrod...  
WO/2010/018999A3
The present invention proposes a method for producing a β-SiAlON phosphor, capable of adjusting the β-SiAlON phosphor to have high luminance and desired particle size characteristics. According to the present invention, a method is pro...  
WO/2010/048319A1
Counter anions having oxidative properties alter the performance of solution processed multilayer polymer light emitting diodes (PLEDs) that use cationic conjugated polyelectrolytes (CPEs) as electron injection layers (EILs). In some ver...  
WO/2010/045606A1
A transparent directional polarized light-emitting device includes a transparent anode and a transparent cathode, a radiation-emitting layer between the anode and the cathode, an optically active reflective layer with a reflection band t...  
WO/2010/041558A1
Provided is a process for producing an oxide which includes an electrically conductive mayenite type compound and has an electron density of at least 1 x 1018/cm3, starting from a combination of a calcium compound and aluminium compound,...  

Matches 301 - 350 out of 17,018