Patents Issued in August 7, 2014
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Publication number: 20140217324Abstract: A molecular sieve blend with improved performance characteristics produced by preparing or obtaining a hydrophilic zeolite, particularly a hydrophilic zeolite A with a low SiO2:Al2O3 ratio, preparing or obtaining a hydrophobic silicon based binder, particularly a hydrophobic colloidal silica or a hydrophobic siloxane based material, mixing the zeolite with the silicon based binder and, in one embodiment, a seed containing small quantities of a clay binding agent and the zeolite, to form a mixture, and forming the mixture into the molecular sieve blend.Type: ApplicationFiled: March 24, 2014Publication date: August 7, 2014Applicant: ZEOCHEM LLCInventors: Kerry Weston, Patrick Purcell
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Publication number: 20140217325Abstract: The present invention relates to liquid-crystalline media and to high-frequency components comprising same, especially microwave components for high-frequency devices, such as devices for shifting the phase of microwaves, in particular for microwave phased-array antennas.Type: ApplicationFiled: August 7, 2012Publication date: August 7, 2014Applicant: MERCK PATENT GMBHInventors: Atsutaka Manabe, Dagmar Klass
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Publication number: 20140217326Abstract: Provided according to embodiments of the invention are method of coating a phosphor that include contacting the phosphor with a sol comprising at least one of silica, alumina, borate and a precursor thereof, to form a coating on the phosphor; and heating the phosphor. Also provided are phosphors that are coated with alumina, silica and/or borate, and light emitting devices that include such phosphors.Type: ApplicationFiled: April 7, 2014Publication date: August 7, 2014Applicant: Cree, Inc.Inventors: Harry A. Seibel, II, Brian Thomas Collins
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Publication number: 20140217327Abstract: Process for the production of synthesis gas (3), in which methane and carbon dioxide (2) are introduced into a reaction space (R) and reacted in the presence of a solid (W) at elevated temperatures to give hydrogen and carbon monoxide. Methane and carbon dioxide are passed through a carbon-containing granular material (W) and reacted in a high-temperature zone (H).Type: ApplicationFiled: July 5, 2012Publication date: August 7, 2014Applicants: BASF SE, LINDE AKTIENGESELLSCHAFTInventors: Hans Jurgen Mass, Volker Goke, Otto Machhammer, Marcus Guzmann, Christian Schneider, Wolfgang Alois Hormuth, Andreas Bode, Dirk Klingler, Matthias Kern, Grigorios Kolios
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Publication number: 20140217328Abstract: Novel methods of electroless plating are described. Catalyst coatings can be applied within microchannel apparatus. Various reactions, including combustion and steam reforming, can be conducted over electroless catalyst coatings.Type: ApplicationFiled: February 10, 2014Publication date: August 7, 2014Inventors: Francis P. Daly, Richard Q. Long, Barry Lee-Mean Yang, Terry J. Mazanec, Rachid Taha, Junko Ida
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Publication number: 20140217329Abstract: The present invention relates to compositions, comprising (a) a compound of the formula (I), and (b) a polymeric material, to specific oligomers of the formula I, and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. High efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the compositions, or oligomers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.Type: ApplicationFiled: August 31, 2012Publication date: August 7, 2014Applicants: Universite Libre de Bruxelles, BASF SEInventors: Pascal Hayoz, Natalia Chebotareva, Yves Henri Geerts, Sara Stas, Jean-Yves Balandier
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Publication number: 20140217330Abstract: A metal oxide-carbon composite includes a carbon aerogel with an oxide overcoat. The metal oxide-carbon composite is made by providing a carbon aerogel, immersing the carbon aerogel in a metal oxide sol under a vacuum, raising the carbon aerogel with the metal oxide sol to atmospheric pressure, curing the carbon aerogel with the metal oxide sol at room temperature, and drying the carbon aerogel with the metal oxide sol to produce the metal oxide-carbon composite. The step of providing a carbon aerogel can provide an activated carbon aerogel or provide a carbon aerogel with carbon nanotubes that make the carbon aerogel mechanically robust.Type: ApplicationFiled: January 15, 2014Publication date: August 7, 2014Inventors: Marcus A. WORSLEY, Thomas Yong-Jin HAN, Joshua D. KUNTZ, Octavio CERVANTES, Alexander E. GASH, Theodore F. BAUMANN, Joe H. SATCHER, Jr.
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Publication number: 20140217331Abstract: A carbon nanotube composite material capable of exhibiting a high conductivity with a small amount of carbon nanotubes is realized. A carbon nanotube composite material according to the present invention contains carbon nanotubes dispersed in a matrix and includes a carbon nanotube group formed of a plurality of carbon nanotubes, and a basic material area. The carbon nanotubes are contained in an amount of 0.0001% by weight or greater and 1.0% by weight or less; and the carbon nanotube composite material has a conductivity of 10?7 S/cm or greater.Type: ApplicationFiled: March 28, 2014Publication date: August 7, 2014Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Kenji HATA, Seisuke ATA, Takeo YAMADA
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Publication number: 20140217332Abstract: A prepreg comprising a fibre reinforced curable resin, the curable resin being composed of 25 to 35 weight percent tetrafunctional epoxy resin based on the total weight of the curable resin; 18 to 28 weight percent difunctional epoxy resin; 4 to 18 weight percent polyether sulfone; 2 to 10 weight percent polyamide 12 particles; 2 to 10 weight percent polyamide 11 particles; 1 to 8 weight percent potato shaped graphite particles; and 17.4 to 27.4 weight percent of a curing agent for said curable resin.Type: ApplicationFiled: April 10, 2014Publication date: August 7, 2014Applicants: HEXCEL CORPORATION, HEXCEL COMPOSITES LIMITEDInventors: Martin Simmons, Dana Blair, David Tilbrook, Maureen Boyle
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Publication number: 20140217333Abstract: A metal nanoparticle composition includes water and a water-soluble polymer having both carboxylic acid and sulfonic acid groups. Silver nanoparticles are dispersed in the water and the weight ratio of the polymer to silver is from 0.008 to 0.1.Type: ApplicationFiled: February 4, 2013Publication date: August 7, 2014Inventors: Yongcai Wang, Paul Matthew Hoderlein, John Andrew Lebens, Yau Hwei-Ling, David Paul Trauernicht
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Publication number: 20140217334Abstract: Compositions comprising at least one hole transport material, such as a conjugated polymer, and at least one dopant, providing improved thermal stability. Compositions can be applied to substrates and used in HIL and HTL layers and organic electronic devices such as light emitting devices such as OLEDs or OPVs. The conjugated polymer can be a polythiophene, including a 3,4-substituted polythiophene or a regioregular polythiophene. The dopant can be a silver salt such as silver tetrakis(pentafluorophenyl)borate. Improved methods of making dopant are provided.Type: ApplicationFiled: February 10, 2014Publication date: August 7, 2014Applicant: Plextronics, Inc.Inventors: Christopher T. BROWN, Mark A. Bower, Venkataramanan Seshadri
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Publication number: 20140217335Abstract: Disclosed are electroluminescent devices that comprise organic layers that contain dibenzofuran compounds. The compounds are suitable components of, for example, blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in, for example, mobile phones, televisions and personal computer screens.Type: ApplicationFiled: April 15, 2014Publication date: August 7, 2014Applicant: BASF SEInventors: JUNICHI TANABE, HIDETAKA OKA, HIROSHI YAMAMOTO
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Publication number: 20140217336Abstract: To provide a laser oscillation device capable of generating laser oscillation by efficiently absorbing sunlight. A solar-pumped laser oscillation device wherein the gain medium is Nd-containing B2O3—Bi2O3 glass. The solar-pumped laser oscillation device wherein the gain medium contains Yb. The solar-pumped laser oscillation device wherein the matrix glass of the Nd-containing B2O3—Bi2O3 glass comprises from 20 to 65 mol % of B2O3 and from 10 to 48 mol % of Bi2O3.Type: ApplicationFiled: April 7, 2014Publication date: August 7, 2014Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: Seiki OHARA, Yuya Shimada
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Publication number: 20140217337Abstract: A hydroxyphenyl or alkoxyphenyl phosphine oxide composition comprising (i) a first mixture of mono-(hydroxyphenyl) or (alkoxyphenyl)phosphine oxide isomers, (ii) a second mixture of bis-(hydroxyaryl) or (alkoxyphenyl)phosphine oxide isomers, (iii) a third mixture of tris-(hydroxyaryl) or (alkoxyphenyl)phosphine oxide isomers, and optionally iv) a minority amount of non-hydroxy or non-alkoxy tris-phenyl phosphine oxides is provided. Also provided are epoxy resins compositions with excellent flame retardancy and physical properties, which resins comprise the phosphine oxide composition.Type: ApplicationFiled: February 4, 2013Publication date: August 7, 2014Inventors: Larry D. Timberlake, Mark V. Hanson, James D. Sibecker
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Publication number: 20140217338Abstract: An automatic staple remover in a gun-shaped housing comprises a trigger that engages a series of levers and one or more springs that ultimately engage a rotating tumbler. Alternatively, the trigger engages an electric motor and gears, or a pneumatic motor and lever arrangement, or a combination of levers and motors to engage the rotating tumbler. Around the perimeter of the tumbler are one or more teeth capable of sliding under a staple. Positioned below the tumbler a removable receptacle catches removed staples. Additionally, the automatic staple remover can include stapler components side-by-side in the same housing that can be engaged by a common trigger. Stapler components comprise a series of levers and springs, a blade assembly, and a plurality of staples in a sleeve. Alternatively, stapler components can include pneumatic motor components or electric motor components.Type: ApplicationFiled: April 14, 2014Publication date: August 7, 2014Inventor: Joseph Michael Marusich
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Publication number: 20140217339Abstract: A wire-pulling device, in particular for laying electric cables in a building, comprising a frame (16), a spool of a flexible elongate element (6a) wound into a coil, and means for unwinding the member and advancing same into a section of a duct of an electric facility. The spool is mounted on a rotary drum (2) driven by a mechanism (13). The drum (2) has a U-shaped section in which the flexible elongate member is located. The flexible elongate member is fed into a rigid guide member arranged tangentially relative to the periphery of the rotary drum. The drum (2) drives a set of guide rollers (19) arranged at the periphery thereof. Each roller has a central section (3) having a diameter that is larger than that of the side sections (4) thereof that surround same. The two side sections engage with the ends of the arms of the U while the central section contacts the flexible elongate member (6) arranged between the arms of the U.Type: ApplicationFiled: August 15, 2012Publication date: August 7, 2014Applicant: ROBOTIC CONSULTING SARLInventor: Gianfranco Passoni
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Publication number: 20140217340Abstract: A method for influencing a cable winch force acting on a cable drive, comprises the method steps providing a cable drive with a drivable winch and with a cable that can be wound on the winch, providing a device for producing a traction sheave cable force on the cable, determining an outer cable force, predetermining a cable drive operating state, providing a control-regulating unit to influence the traction sheave cable force, producing a control-regulating variable by means of the control-regulating unit depending on the outer cable force and the predetermined cable drive operating state, producing the traction sheave cable force by means of the device and influencing the traction sheave cable force by means of the control-regulating unit in such a way that the cable winch force acting on the cable drive can be controlled depending on the respective cable drive operating state and the outer cable force, wherein the device is a traction sheave drive, wherein a four-quadrant operation of the traction sheave drType: ApplicationFiled: February 5, 2014Publication date: August 7, 2014Applicant: Terex Cranes Germany GmbHInventors: Alfons WECKBECKER, Nico FRAGETTI, Marc KREBS
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Publication number: 20140217341Abstract: The present invention relates to a marine vessel winch equipped with hermetically sealed clutches including: a support plate on which a plurality of support frames is disposed; a rotary shaft rotatably coupled to the support frames; a rope drum having a first fixing clutch mounted on one side thereof; a chain drum having a second fixing clutch mounted on one side thereof; a first moving clutch and a second moving clutch coupled slidably movably to the rotary shaft and selectively engaged with the first fixing clutch and the second fixing clutch; and sealing members having one side surfaces coupled in circumferential directions to predetermined positions of the outer peripheral surfaces of the rope drum and the chain drum and having the lower portions of the other side surfaces brought into contact with the outer peripheral surfaces of the first moving clutch and the second moving clutch.Type: ApplicationFiled: October 7, 2013Publication date: August 7, 2014Inventor: Gi Suk Nam
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Publication number: 20140217342Abstract: The vehicle with integral tire jacks is an automatic built-in system for lifting a vehicle in the event of a flat tire when the tire requires replacement. The system includes four jacks installed under the vehicle near each wheel. An air compressor activated and controlled by an internal control panel will provide pressure to the jacks, the control panel being provided with knobs and buttons enabling the control of a desired jack.Type: ApplicationFiled: February 5, 2013Publication date: August 7, 2014Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: MEHMET DONDURUR, AHMET Z. SAHIN
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Publication number: 20140217343Abstract: The invention relates to a lifting apparatus (16) for an aircraft (1), comprising: at least one cushion (19) which can be blown up and has at least two chambers (20, 21); at least one compressor; and at least one pressure control device, wherein each of the chambers is connected to the compressor (7) via the pressure control device by means of a hose (9), wherein the lifting apparatus comprises a pressure-sensitive device (23) having at least two pressure sensors (25), and the pressure-sensitive device is arranged between the uppermost chamber of the cushion and that region of the aircraft to be lifted.Type: ApplicationFiled: August 23, 2012Publication date: August 7, 2014Inventor: Thomas Sefrin
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Publication number: 20140217344Abstract: A terminal post for a barrier includes an upright portion having an aperture positioned, so that in use: the aperture is located in a region of the upright portion above a ground engaging portion of the upright portion; and wherein located on one side of the aperture is a transverse reinforcing member which includes a slot for receiving a cable. At least one groove, or pair of notches is provided located beneath the aperture, and form(s) a predetermined fail line, along which the post will deform, upon receiving a substantially inline impact, which causes the transverse member to move to release the cable, and wherein the aperture is dimensioned to allow the terminal end of the cable formally retained by the slot to pass therethrough.Type: ApplicationFiled: April 11, 2014Publication date: August 7, 2014Applicant: VALMONT HIGHWAY TECHNOLOGY LIMITEDInventor: Dallas Rex James
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Publication number: 20140217345Abstract: A dual post receptor (30) of a safety rail system (10) has horizontal cross sections of an elongated shape with a width generally equal to and for slideable receipt of vertical posts (18) of conventional railings (12) and a length larger than double the diameters of the vertical posts (18). Elongated horizontal slots (38) are located in sides (34a, 34b) of the receptor (30) for receiving locking pins (22) also inserted through holes (20) in the vertical posts (18). Mounting the receptor (30) can be accomplished in a variety of manners including secured to a planar, horizontal mounting plate (46) secured to the bottom edges of the enclosure, secured to a vertical mounting plate (50) having a horizontal securement plate (56), secured to a protrusion (64) for slideable receipt in sockets such as in a truck bed, secured to a C-shaped clamp system of a variety of constructions, or the like.Type: ApplicationFiled: February 4, 2013Publication date: August 7, 2014Applicant: Garlock Equipment CompanyInventors: Richard B. Stoffels, James G. Sidla
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Publication number: 20140217346Abstract: A support for a railing of a roof hatch having a coaming has an angle body with a first elongate member and a second elongate members that is perpendicular to the first elongate member. First and second brackets extend inward from the first and second elongate members, respectively. Each bracket has a coaming-receiving portion that is sized and shaped to directly engage the inner surface, upper surface and outer surface of the hatch coaming, and a flashing covering portion that is sized and shaped to receive the flashing. The bracket engages the coaming such that the angle body is supported laterally adjacent to the flashing of the coaming. One or more post supports connected to and extending outward from angle body.Type: ApplicationFiled: February 4, 2014Publication date: August 7, 2014Inventors: Steve CULLEN, Mark WILLIAMS, Phil ROY
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Publication number: 20140217347Abstract: An anchor post for mounting a baluster having a hollow interior. The anchor post has a body adapted to carry a fastening element for attaching said body to a support and a projection adapted to anchor a baluster.Type: ApplicationFiled: February 4, 2013Publication date: August 7, 2014Inventor: Robert H. Green
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Publication number: 20140217348Abstract: Embodiments of the invention include nonvolatile memory elements and memory devices comprising the nonvolatile memory elements. Methods for forming the nonvolatile memory elements are also disclosed. The nonvolatile memory element comprises a first electrode layer, a second electrode layer, and a plurality of layers of an oxide disposed between the first and second electrode layers. One of the oxide layers has linear resistance and substoichiometric composition, and the other oxide layer has bistable resistance and near-stoichiometric composition. Preferably, the sum of the two oxide layer thicknesses is between about 20 ? and about 100 ?, and the oxide layer with bistable resistance has a thickness between about 25% and about 75% of the total thickness. In one embodiment, the oxide layers are formed using reactive sputtering in an atmosphere with controlled flows of argon and oxygen.Type: ApplicationFiled: April 14, 2014Publication date: August 7, 2014Applicants: Intermolecular Inc., Kabushiki Kaisha Toshiba, SanDisk 3D LLCInventors: Hieu Pham, Vidyut Gopal, Imran Hashim, Tim Minvielle, Yun Wang, Takeshi Yamaguchi, Hong Sheng Yang
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Publication number: 20140217349Abstract: Some embodiments include constructions having electrically conductive bitlines within a stack of alternating electrically conductive wordline levels and electrically insulative levels. Cavities extend into the electrically conductive wordline levels, and phase change material is within the cavities. Some embodiments include methods of forming memory. An opening is formed through a stack of alternating electrically conductive levels and electrically insulative levels. Cavities are extended into the electrically conductive levels along the opening. Phase change material is formed within the cavities, and incorporated into vertically-stacked memory cells. An electrically conductive interconnect is formed within the opening, and is electrically coupled with a plurality of the vertically-stacked memory cells.Type: ApplicationFiled: February 5, 2013Publication date: August 7, 2014Applicant: MICRON TECHNOLOGY, INC.Inventor: John D. Hopkins
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Publication number: 20140217350Abstract: An array of memory cells includes buried access lines having conductively doped semiconductor material. Pillars extend elevationally outward of and are spaced along the buried access lines. The pillars individually include a memory cell. Outer access lines are elevationally outward of the pillars and the buried access lines. The outer access lines are of higher electrical conductivity than the buried access lines. A plurality of conductive vias is spaced along and electrically couple pairs of individual of the buried and outer access lines. A plurality of the pillars is between immediately adjacent of the vias along the pairs. Electrically conductive metal material is directly against tops of the buried access lines and extends between the pillars along the individual buried access lines. Other embodiments, including method, are disclosed.Type: ApplicationFiled: February 7, 2013Publication date: August 7, 2014Applicant: MICRON TECHNOLOGY, INC.Inventors: Jun Liu, Kunal R. Parekh
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Publication number: 20140217351Abstract: Some embodiments include methods of forming memory cells. Programmable material may be formed directly adjacent another material. A dopant implant may be utilized to improve adherence of the programmable material to the other material by inducing bonding of the programmable material to the other material, and/or by scattering the programmable material and the other material across an interface between them. The memory cells may include first electrode material, first ovonic material, second electrode material, second ovonic material and third electrode material. The various electrode materials and ovonic materials may join to one another at boundary bands having ovonic materials embedded in electrode materials and vice versa; and having damage-producing implant species embedded therein. Some embodiments include ovonic material joining dielectric material along a boundary band, with the boundary band having ovonic material embedded in dielectric material and vice versa.Type: ApplicationFiled: April 9, 2014Publication date: August 7, 2014Applicant: Micron Technology, Inc.Inventors: Camillo Bresolin, Valter Soncini, Davide Erbetta
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Publication number: 20140217352Abstract: Some embodiments include memory cells which have multiple programmable material structures between a pair of electrodes. One of the programmable material structures has a first edge, and another of the programmable material structures has a second edge that contacts the first edge. Some embodiments include methods of forming an array of memory cells. First programmable material segments are formed over bottom electrodes. The first programmable material segments extend along a first axis. Lines of second programmable material are formed over the first programmable material segments, and are formed to extend along a second axis that intersects the first axis. The second programmable material lines have lower surfaces that contact upper surfaces of the first programmable material segments. Top electrode lines are formed over the second programmable material lines.Type: ApplicationFiled: April 11, 2014Publication date: August 7, 2014Applicant: Micron Technology, Inc.Inventors: Jun Liu, John K. Zahurak
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Publication number: 20140217353Abstract: A memory device includes a first plurality of memory cells arranged in a first crossbar array, a first thickness of dielectric material overlying the first plurality of memory cells, and a second plurality of memory cells arranged in a second crossbar array overlying the first thickness of dielectric material. The memory device further includes a second thickness of dielectric material overlying the second plurality of memory cells. In a specific embodiment, the memory device further includes a Nth thickness of dielectric material overlying an Nth plurality of memory cells, where N is an integer ranging from 3 to 8.Type: ApplicationFiled: February 7, 2014Publication date: August 7, 2014Applicant: Crossbar, Inc.Inventor: Scott Brad HERNER
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Publication number: 20140217354Abstract: A monolithic three-dimensional memory array is provided that includes a first memory level and a second memory level disposed above or below the first memory level. The first memory level includes a plurality of vertically oriented p-i-n diodes that each include a bottom heavily doped p type region. The second memory level includes a plurality of vertically oriented p-i-n diodes that each include a bottom heavily doped n type region. Numerous other aspects are also provided.Type: ApplicationFiled: April 10, 2014Publication date: August 7, 2014Applicant: SanDisk 3D LLCInventor: Scott Brad Herner
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Publication number: 20140217355Abstract: A semiconductor light emitting device includes: a semiconductor laminate having first and second conductivity type semiconductor layers and an active layer formed between the first and second conductivity type semiconductor layers; first and second electrodes connected to the first and second conductivity type semiconductor layers, respectively; and a micro-pattern formed on a light emitting surface from which light generated from the active layer is output, wherein a section of the micro-pattern parallel to the light emitting surface has a polygonal shape.Type: ApplicationFiled: February 5, 2013Publication date: August 7, 2014Applicants: SAMSUNG ELECTRONICS CO., LTD.Inventors: Gi Bum KIM, Ming MA, Ahmed NOEMAUN, E. Fred SCHUBERT, Jae-Hee CHO, Cheol Soo SONE, Sung Tae KIM, Chan Mook LIM
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Publication number: 20140217356Abstract: An electronic device includes a spreading layer and a first contact layer formed over and contacting the spreading layer. The first contact layer is formed from a thermally conductive crystalline material having a thermal conductivity greater than or equal to that of an active layer material. An active layer includes one or more III-nitride layers. A second contact layer is formed over the active layer, wherein the active layer is disposed vertically between the first and second contact layers to form a vertical thin film stack.Type: ApplicationFiled: February 5, 2013Publication date: August 7, 2014Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: CAN BAYRAM, JACK O. CHU, CHRISTOS DIMITRAKOPOULOS, JEEHWAN KIM, HONGSIK PARK, DEVENDRA K. SADANA
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Publication number: 20140217357Abstract: A semiconductor light emitting device including a first conductive semiconductor base layer on a substrate; an insulating layer on the first conductive semiconductor base layer, the insulating layer including a plurality of openings through which the first conductive semiconductor base layer is exposed; and a plurality of nanoscale light emitting structures on the first conductive semiconductor base layer, the nanoscale light emitting structures respectively including a first conductive semiconductor core on an exposed region of the first conductive semiconductor base layer, and an active layer, and a second conductive semiconductor layer sequentially disposed on a surface of the first conductive semiconductor core, wherein a lower edge of a side portion of each nanoscale light emitting structure is on an inner side wall of the opening in the insulating layer.Type: ApplicationFiled: January 23, 2014Publication date: August 7, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kyung Ho YOO, Han Kyu SEONG, Nam Goo CHA, Tae Woong KIM
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Publication number: 20140217358Abstract: This application discloses a light-emitting diode comprising a first semiconductor layer, an active layer on the first semiconductor layer, a second semiconductor layer on the active layer, and a semiconductor contact layer on the second semiconductor layer. The second semiconductor layer comprises a first sub-layer and a second sub-layer formed above the first sub-layer, wherein the material of the second sub-layer comprises AlxGa1-xN(0<x<1) and the second sub-layer has a surface comprising a structure of irregularly distributed holes.Type: ApplicationFiled: January 23, 2014Publication date: August 7, 2014Applicant: EPISTAR CORPORATIONInventors: Yu-Yao LIN, Tsun-Kai KO, Chien-Yuan TSENG, Yen-Chih CHEN, Chun-Ta YU, Shih-Chun LING, Cheng-Hsiung YEN, Hsin-Hsien WU
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Publication number: 20140217359Abstract: The present application discloses a light-emitting apparatus comprising a first light-emitting semiconductor stack, a first intermediate layer formed on the first light-emitting semiconductor stack and a second light-emitting semiconductor stack formed on the first intermediate layer. The first intermediate layer comprises a first conductive semiconductor layer, a second conductive semiconductor layer and an intermediate region. The intermediate region has a discontinuous structure located between the first conductive semiconductor layer and the second conductive semiconductor layer.Type: ApplicationFiled: January 28, 2014Publication date: August 7, 2014Applicant: EPISTAR CORPORATIONInventors: Chien-Ming WU, Wu-Tsung LO, Shih-Chang LEE
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Publication number: 20140217360Abstract: A semiconductor light-emitting element includes, a first semiconductor layer, a second semiconductor layer, a light-emitting layer provided between the first semiconductor layer and the second semiconductor layer, a first electrode connected to the first semiconductor layer, and a second electrode provided on the second semiconductor layer. A side of the second electrode facing to the second semiconductor layer is composed of at least any one of silver and silver alloy. The second electrode has a void having a width of emission wavelength or less of the light-emitting layer in a plane of the second electrode facing to the second semiconductor layer.Type: ApplicationFiled: April 4, 2014Publication date: August 7, 2014Applicant: Kabushiki Kaisha ToshibaInventors: Hiroshi Katsuno, Yasuo Ohba, Kei Kaneko
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Publication number: 20140217361Abstract: There are disclosed a group III nitride nanorod light emitting device and a method of manufacturing thereof. The group III nitride nanorod light emitting device includes a substrate, an insulating film formed on the substrate, and including a plurality of openings exposing parts of the substrate and having different diameters, and first conductive group III nitride nanorods having different diameters, respectively formed in the plurality of openings, wherein each of the first conductive group III nitride nanorods has an active layer and a second conductive semiconductor layer sequentially formed on a surface thereof.Type: ApplicationFiled: April 9, 2014Publication date: August 7, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Han Kyu SEONG, Hun Jae CHUNG, Jung Ja YANG, Cheol Soo SONE
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Publication number: 20140217362Abstract: The present invention discloses a method for manufacturing a semiconductor device, which comprises: forming a plurality of fins on a substrate, which extend along a first direction and have rhombus-like cross-sections; forming a gate stack structure on each fin, which traverses the plurality of fins and extends along a second direction; wherein a portion in each fin that is under the gate stack structure forms a channel region of the device, and portions in each fin that are at both sides of the gate stack structure along the first direction form source and drain regions. The semiconductor device and its manufacturing method according to the present invention use rhombus-like fins to improve the gate control capability to effectively suppress the short channel effect, moreover, an epitaxial quantum well is used therein to better limit the carriers, thus improving the device drive capability.Type: ApplicationFiled: October 12, 2012Publication date: August 7, 2014Inventors: Xiaolong Ma, Huaxiang Yin, Sen Xu, Huilong Zhu
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Publication number: 20140217363Abstract: A semiconductor device including a heterostructure having at least one low-resistivity p-type GaSb quantum well is provided. The heterostructure includes a layer of In0.52Al0.48As on an InP substrate, where the In0.52Al0.48As is lattice matched to InP, followed by an AlAsxSb1-x buffer layer on the In0.52Al0.48As layer, an AlAsxSb1-x spacer layer on the AlAsxSb1-x buffer layer, a GaSb quantum well layer on the AlAsxSb1-x spacer layer, an AlAsxSb1-x barrier layer on the GaSb quantum well layer, an In0.2Al0.8Sb etch-stop layer on the AlAsxSb1-x barrier layer, and an InAs cap. The semiconductor device is suitable for use in low-power electronic devices such as field-effect transistors.Type: ApplicationFiled: May 16, 2013Publication date: August 7, 2014Applicant: The Government of the United States of America, as represented by the Secretary of the NavyInventors: Brian R. Bennett, Theresa F. Chick, Mario G. Ancona, John Bradley Boos
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Publication number: 20140217364Abstract: In one aspect, a method of fabricating an electronic device includes the following steps. An alternating series of device and sacrificial layers are formed in a stack on an SOI wafer. Nanowire bars are etched into the device/sacrificial layers such that each of the device layers in a first portion of the stack and each of the device layers in a second portion of the stack has a source region, a drain region and a plurality of nanowire channels connecting the source region and the drain region. The sacrificial layers are removed from between the nanowire bars. A conformal gate dielectric layer is selectively formed surrounding the nanowire channels in the first portion of the stack which serve as a channel region of a nanomesh FET transistor. Gates are formed surrounding the nanowire channels in the first and second portions of the stack.Type: ApplicationFiled: August 21, 2013Publication date: August 7, 2014Applicant: International Business Machines CorporationInventors: Josephine B. Chang, Isaac Lauer, Chung-Hsun Lin, Jeffrey W. Sleights
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Publication number: 20140217365Abstract: Embodiments of the invention are directed to IR photodetectors with gain resulting from the positioning of a charge multiplication layer (CML) between the cathode and the IR sensitizing layer of the photodetector, where accumulating charge at the CML reduces the energy difference between the cathode and the CML to promote injection of electrons that result in gain for an electron only device. Other embodiments of the invention are directed to inclusion of the IR photodetectors with gain into an IR-to-visible up-conversion device that can be used in night vision and other applications.Type: ApplicationFiled: February 28, 2012Publication date: August 7, 2014Applicants: NANOHOLDINGS, LLC, UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.Inventors: FRANKY SO, DO YOUNG KIM, BHABENDRA K. PRADHAN
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Publication number: 20140217366Abstract: A reflection organic light-emitting diode (OLED) display device and driving method thereof are provided. A default cavity produces reflection light of a default wavelength through optical interference with incident light. When imposed by a voltage, an organic emitting layer produces self-luminous light for mixing, so as to change the wavelength of the reflection light and to increase brightness thereof. The mechanism helps improve energy efficiency of the OLED.Type: ApplicationFiled: February 6, 2013Publication date: August 7, 2014Applicant: YUAN ZE UNIVERSITYInventors: Tien Lung CHIU, Yi Peng HSIAO
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Publication number: 20140217367Abstract: A full color light emitting device having a reduced driving voltage includes a substrate having a first subpixel, a second subpixel, and a third subpixel. A plurality of first electrodes are in the first subpixel, the second subpixel, and the third subpixel. A second electrode faces the first electrode. An emission layer is between the first electrode and the second electrode. The emission layer includes a first emission layer in the first subpixel for emitting a first color light in the first subpixel, a second emission layer in the first subpixel for emitting a second color light in the second subpixel, and a third emission layer in the first subpixel, the second subpixel and the third subpixel, for emitting a third color light in the third subpixel.Type: ApplicationFiled: June 19, 2013Publication date: August 7, 2014Applicant: Samsung Display Co., Ltd.Inventors: Ha-Jin Song, Se-Hun Kim, Dae-Yup Shin, Sang-Woo Lee, Sang-Woo Pyo, Byeong-Wook Yoo, Ji-Young Kwon, Bum-Suk Lee, Ji-Myoung Ye, Ji-Hwan Yoon
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Publication number: 20140217368Abstract: A method for manufacturing an organic light emitting display device includes mounting in a chamber a substrate where a transparent electrode is to be formed and a SnO member that is a source of forming the transparent electrode, injecting argon gas and oxygen into the chamber, and evaporating the SnO member to be deposited on the substrate.Type: ApplicationFiled: July 3, 2013Publication date: August 7, 2014Applicant: Samsung Display Co., Ltd.Inventors: Hun Kim, Jin-Woo Park, Jai-Hyuk Choi
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Publication number: 20140217369Abstract: An organic light-emitting transistor comprising a first electrode, a first semiconductor layer disposed on the first electrode, a second electrode disposed on the first semiconductor layer, a second semiconductor layer disposed on the second electrode, one of the first and second semiconductor layers having an organic semiconductor which emits light in response to a driving current that flows, and a third electrode disposed on the second semiconductor layer.Type: ApplicationFiled: July 9, 2013Publication date: August 7, 2014Inventors: Dae Sung CHOI, Ki Seo KIM, Yong Seok YEO
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Publication number: 20140217370Abstract: Provided is an organic light emitting display device, including a substrate, an insulating layer on the substrate, and a display element layer on the insulating layer, in which the insulating layer includes one or more low refractive layers and one or more high refractive layers.Type: ApplicationFiled: July 12, 2013Publication date: August 7, 2014Applicant: Samsung Display Co., Ltd.Inventors: Gee-Bum KIM, Jae-Ik LIM, Won-Sang PARK, Min-Woo KIM
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Publication number: 20140217371Abstract: An organic light emitting diode device can have an enhanced thin film encapsulation layer for preventing moisture from permeating from the outside. The thin film encapsulation layer can have a multilayered structure in which one or more inorganic layers and one or more organic layers are alternately laminated. A barrier can be formed outside of a portion of the substrate on which the organic light emitting diode is formed. The organic layers of the thin film encapsulation layer can be formed inside an area defined by the barrier.Type: ApplicationFiled: August 26, 2013Publication date: August 7, 2014Applicant: Samsung Display Co., Ltd.Inventors: Nam-Jin Kim, Chul-Hwan Park
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Publication number: 20140217372Abstract: An organic light emitting display includes a substrate, a first electrode disposed on the substrate, a pixel definition layer disposed on the substrate to partition a pixel area, a first common layer disposed on the first electrode, a protrusion pattern that includes a plurality of protrusions disposed on the first common layer and spaced apart from each other, a light emitting layer disposed on the first common layer in the pixel area, and a second electrode disposed on the light emitting layer.Type: ApplicationFiled: September 25, 2013Publication date: August 7, 2014Inventors: Woo Sub SHIM, Jae Hoon KIM, You Min CHA
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Publication number: 20140217373Abstract: A flexible display substrate, a flexible organic light emitting display device, and a method of manufacturing the same are provided. The flexible display substrate comprises a flexible substrate including a display area and a non-display area extending from the display area, a first wire formed on the display area of the flexible substrate, and a second wire formed on the non-display area of the flexible substrate, wherein at least a part of the non-display area of the flexible substrate is curved in a bending direction, and the second wire formed on at least a part of the non-display area of the flexible substrate includes a first portion formed to extend in a first direction and a second portion formed to extend in a second direction.Type: ApplicationFiled: December 16, 2013Publication date: August 7, 2014Applicant: LG Display Co., Ltd.Inventors: Sangcheon Youn, HeeSeok Yang, Sanghyeon Kwak, YoonDong Cho, SeYeoul Kwon, Saemleenuri Lee, So Young Jo, Dong Yoon Kim, AnNa Ha