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Matches 151 - 200 out of 17,018

Document Document Title
WO/2015/009457A1
A cathode assembly is for use in a radiation generator and includes an ohmically heated cathode, and a support having formed therein a hole and a recess at least partially surrounding the hole. In addition, there is a mount coupled to th...  
WO/2014/155335A3
Polarized white light emitting devices are provided that have a substrate coated with a film of boron chains embedded in carbon nanotubes. An orientation of magnets adjacent the device polarizes and intensifies the light. Methods of maki...  
WO/2014/190304A1
A light bulb includes an Edison style base, light emitting diode circuitry coupled to the base, a bulb sealed about the base and extending above the base, an elongated filament substrate supported by the base and extending into the bulb ...  
WO/2014/172614A1
An LED lamp includes an LED assembly including a plurality of LEDs. The LED lamp includes a circular base plate in thermal communication with the LED assembly. The LED lamp includes an electrical module electrically coupled to the LED as...  
WO/2014/159645A1
A light emitting plasma lighting apparatus may include at least one conductive RF shielding baffle located in a reflector housing between an emitter and a window. The at least one RF shielding baffle may include a planar body portion ali...  
WO/2014/153648A1
The invention provides organoboron precursors and facile photoirradiation and/or heating methods of making corresponding elimination products. Some elimination products are polycyclic aromatic molecules wherein a number of aromatic C-C m...  
WO/2014/146748A1
The invention relates to co-activated magnesium alumosilicate based phosphors, to a process of its preparation, the use of these phosphors in electronic and electro optical devices, such as light emitting diodes (LEDs) and solar cells an...  
WO/2014/120525A1
An LED luminaire has a luminaire housing, an LED light module, and an LED driver. The LED light module comprises at least one LED array, a first thermal interface, and at least two second thermal interfaces. The first thermal interface i...  
WO/2014/117389A1
A display device, a backlight module, and a field-emitting light source device thereof. The field-emitting light source device comprises a first substrate (11) and a second substrate (12) arranged opposite to each other; a first electrod...  
WO/2014/093322A9
A near-infrared light emitting device can include semiconductor nanocrystals that emit at wavelengths beyond 1 um. The semiconductor nanocrystals can include a core and an overcoating on a surface of the core. Light-emitting devices can ...  
WO/2014/110211A1
The present disclosure discloses a method for providing protective coatings onto one or more surfaces of a frangible enclosure of an LED lamp and a lamp prepared therefrom. More particularly, the present disclosure relates to LED lamps c...  
WO/2014/110252A1
The present disclosure discloses LED lamps and enclosures comprising light transparent polymer coatings comprising light diffusing particles as well as methods for providing improved luminous intensity distribution. More particularly, th...  
WO/2014/095888A1
The invention concerns an electronic optical device for generating an electron beam (6) comprising a cold cathode (9) extending in a main direction (Ox), an anode (10) arranged substantially facing the cold cathode (9), a substrate (17) ...  
WO/2014/036505A3
A tri-band phosphor material having reduced Tb and/or Eu content is disclosed, together with methods for preparing and using the same.  
WO/2014/093322A1
A near-infrared light emitting device can include semiconductor nanocrystals that emit at wavelengths beyond 1 um. The semiconductor nanocrystals can include a core and an overcoating on a surface of the core. Light-emitting devices can ...  
WO/2014/036501A3
A phosphor material having reduced Tb content is disclosed, together with methods for preparing and using the same.  
WO/2014/081972A1
Systems and methods in accordance with embodiments of the invention proficiently produce carbon nanotube-based vacuum electronic devices. In one embodiment a method of fabricating a carbon nanotube-based vacuum electronic device includes...  
WO/2014/036409A3
An efficient and stable, high-power, laser-driven white light source using one or more phosphors deposited on a thermally conductive substrate that is either transparent or reflective and placed at a remote distance from the laser source...  
WO/2014/057570A1
Conventional methods for processing a chip tend not to yield chips with a designated dimension of tip shape, and thus cannot yield a chip with any number of desired diameters. Also, there is a possibility that impurities may adhere to th...  
WO/2014/056550A1
The invention relates to a semi-transparent photocathode (1) for photon detector exhibiting an increased absorption rate for a retained transport rate. According to the invention, the photocathode (1) comprises a transmission diffraction...  
WO/2014/007680A3
The invention relates to the art of electrical engineering. The method for producing a three-dimensionally structured substrate for a field emission cathode is characterized in that the surface is prepared by prewashing the substrate to ...  
WO/2014/041377A1
The present invention relates to a process of and apparatus for forming a magnetic structure on a substrate (44) and also a magnetic structure formed by such a process and apparatus. The magnetic structure comprises a matrix in which mag...  
WO/2014/037475A1
The invention relates to nano granular materials (NGM) which has the extraordinary capability to conduct current in a 100 fold current density compared to high Tc superconductors by charges moving in form of Bosons produced by Bose-Einst...  
WO/2014/034423A1
[Problem] Provided are a field electron emission film that can operate with a small electric power and has high uniformity of brightness in a light emission surface, a field electron emission element and a light emitting element using th...  
WO/2013/191525A3
The invention relates to an electron handling device comprising a cube structure equipped internally with gratings that emit pulses programmed by electronic cards that communicate orders relating to the trajectories to be followed of an ...  
WO/2014/025570A1
A barrier film including a substrate; a base polymer layer adjacent to the substrate; an oxide layer adjacent to the base polymer layer; a adhesion-modifying layer adjacent to the oxide layer; and a top coat polymer layer adjacent to the...  
WO/2014/025345A1
Compositions are generally provided that include an oxyfluoride compound. In one embodiment, the oxyfluoride compound has the formula: NaCa2-xAxGeO4-zF1-yNz where A is Ba, Sr, or a mixture thereof; 0.01≤x≤0.1; 0≤y≤0.2; and 0≤z...  
WO/2014/007121A1
Due to a nanowire of a hexaboride metal such as LaB6, with a metallic terminal (100) face formed on a leading end thereof, having a small work function, it is possible to radiate a very narrow electron beam from this terminal (100) face....  
WO/2014/007570A1
The present invention relates to a carbon nanotube structure, to a production method for same and to a field emission device using same. More specifically, the present invention relates to: a carbon nanotube structure wherein the carbon ...  
WO/2014/003146A1
A polarization control device (10) for converting linearly polarized light to axially symmetrical polarized light includes a translucent substrate (20), and a polarization converting section that includes a plurality of wavelength plates...  
WO/2014/003076A1
To provide a phosphor which is chemically and thermally stable and has high luminous intensity even in cases where the phosphor is combined with an LED of 470 nm or less. A phosphor of the present invention contains: a crystal that is re...  
WO/2012/106532A3
Solution derived nanocomposite (SDN) precursor solutions are disclosed that comprise one or more metal precursors that are dissolved in a liquid comprising polar protic and polar aprotic solvents. The precursor solutions are characterize...  
WO/2013/155004A3
Systems and methods for debris mitigation in an EUV light source for semiconductor processes are disclosed. Pulsed DC electric fields are applied to the path of EUV light to reject ions from the EUV path. The pulsed DC fields are trigger...  
WO/2013/180216A1
According to the present invention, a chemically and thermally stable phosphor having unconventional light emitting properties, and having high light emitting intensity even when combined with an LED at 470 nm or less, contains crystals ...  
WO/2013/179519A1
The purpose of the present invention is to obtain a tungsten alloy having emission characteristics that are the same as or better than those of a thorium-containing tungsten alloy without using thorium, which is a radioactive substance, ...  
WO/2013/154361A1
Disclosed are a high discharge-resistant and high stability carbon nanotube field emission electron beam emitter using metal binders and a method for manufacturing said emitter. The method for manufacturing a carbon nanotube field emissi...  
WO/2013/152613A1
Disclosed is an electrode material. The electrode material is easy for electron injection and does not react with a contact substance. The structure of the electrode material comprises a conductive compound substrate, and an oxide electr...  
WO/2013/150562A1
The present invention addresses the problem of providing: an electron emitter array which is capable of sufficiently and efficiently converging electron beams emitted from an electron emitting layer; and an imaging device which is provid...  
WO/2013/136299A1
The disclosure relates to an image capture device comprising an electron receiving construct and an electron emitting construct, and further comprising an inner gap providing an unobstructed space between the electron emitting construct ...  
WO/2013/138177A1
A field emission device includes a substrate and a plurality of wires embedded in the substrate. The plurality of wires has at least a field emitter cathode wire; a control grid wire array; and a collector anode array. The field emitter ...  
WO/2013/118872A1
Provided is a method of manufacturing an electron-source structure for a nanocrystalline silicon electron-emitter array, which is configured such that a structure section in which a nanocrystalline silicon electron-emitter array provided...  
WO/2013/118517A1
An electron beam generating apparatus (200) of the present invention is provided with: a substrate (210), in which a plurality of holes (214) are provided; a plurality of electron emitting sections (300), which are respectively provided ...  
WO/2013/076709A8
The invention concerns a device (11, 21) comprising: a cathode (14) that lies on a cathode plane and includes, in an active region (11a), one or more cathode straight -finger-shaped terminals (14b) with a main extension direction paralle...  
WO/2013/119682A1
A method of fabricating metal oxide TFTs on transparent substrates includes the steps of positioning an opaque gate metal area on the front surface of the substrate, depositing transparent gate dielectric and transparent metal oxide semi...  
WO/2013/110546A1
The invention relates to a field-emission electron source, comprising an electron-emitting tip (12-14), the greatest width of the cross-section of which is greater than 0.4 mm, wherein the outer surface of said tip is made of a composite...  
WO/2013/103100A1
The purpose of the invention is to obtain a tungsten alloy having emission characteristics equal to or greater than a tungsten alloy containing thorium, which is a radioactive substance, without using thorium; and to provide a transmissi...  
WO/2013/102883A1
The present invention relates to the use of a ferroelectric luminescent material in the polarised state to form a luminescent layer in a cathodoluminescent device. The invention also relates to a cathodoluminescent device comprising such...  
WO/2013/101951A1
A suppressor grid is configured proximate to an anode to produce a suppressor electric field selected to provide a force on an electron in a direction pointing away from the anode, wherein the suppressor electric field is further selecte...  
WO/2013/101716A1
A micro-electromechanical system (MEMS) assembly includes at least one emission source; a top wafer having a plurality of side walls and a generally horizontal portion, the horizontal portion having a thickness between a first side and a...  
WO/2013/101948A1
A field emission device is configured as a heat engine. Different embodiments of the heat engine may have different configurations that may include a cathode, gate, suppressor, and anode arranged in different ways according to a particul...  

Matches 151 - 200 out of 17,018