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Semiconductors

Semiconductors-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Semiconductors, packages, wafer level packages, and methods of manufacturing the same
Sk Hynix Inc.
June 15, 2017 - N°20170170127

According to various embodiments, there may be provided packages, semiconductors, and wafer level packages, and there may be provided methods of manufacturing packages, semiconductors, and wafer level packages. A method of manufacturing a wafer level package may include forming alignment marks at a surface of a protection wafer, mounting semiconductor dice on the protection wafer using the alignment marks, forming ...
Power saving for reverse directory
Oracle International Corporation
June 15, 2017 - N°20170168941

Embodiments include systems and methods for improving power consumption characteristics of reverse directories in microprocessors. Some embodiments operate in context of multiprocessor semiconductors having cache hierarchies in which multiple higher-level caches share lower-level caches. Lower-level cache is coupled with reverse directories associated with respective ones of the higher-level caches. Each reverse directory can be segregated into two reverse sub-directories, one ...
Advanced flow reactor synthesis of semiconducting polymers
Corning Incorporated
June 15, 2017 - N°20170166690

Synthetic processes for forming highly conjugated semiconducting polymers via the use of microreactor systems, such as microfluidic continuous flow reactors are described herein. The compounds synthesized include conjugated systems incorporating fused thiophenes and, more particularly, fused thiophene-based diketopyrrolopyrrole polymers, which are useful as organic semiconductors and have application in modern electronic devices.
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Semiconductors Patent Applications
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Adhesive bonding composition and wafer-to-wafer bonded assembly prepared from the same
Immunolight, Llc
June 08, 2017 - N°20170162537

A polymerizable composition includes at least one monomer, a photoinitiator capable of initiating polymerization of the monomer when exposed to light, and a phosphor capable of producing light when exposed to radiation (typically x-rays). The material is particularly suitable for bonding components at ambient temperature in situations where the bond joint is not accessible to an external light source. An ...
Molecular and polymeric semiconductors and related devices
Flexterra, Inc.
June 01, 2017 - N°20170155053

The present invention relates to new semiconducting compounds having at least one optionally substituted benzo[d][1,2,3]thiadiazole moiety. The compounds disclosed herein can exhibit high carrier mobility and/or efficient light absorption/emission characteristics, and can possess certain processing advantages such as solution-processability and/or good stability at ambient conditions.
Controlled doping from low to high levels in wide bandgap semiconductors
North Carolina State University
June 01, 2017 - N°20170154963

The energy of formation of a point defect in a compound semiconductor is a function of the process conditions and the fermi energy (the energy of the charge carriers). In wide bandgap semiconductors or insulators, the contribution of this energy to the formation energy of charged point defects is significant. For doping for n- or p-type conductivity, the larger the ...
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Semiconductors Patent Applications
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  • 132+ full patent PDF documents of Semiconductors-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Conductive adhesive film
Furukawa Electric Co., Ltd.
June 01, 2017 - N°20170152411

An adhesive film that shows excellent heat resistance while showing excellent stress relaxation property, which further shows high conductivity that enables application to rear-side electrodes for power semiconductors without the use of expensive precious metals such as silver, which also shows sufficient adhesive strength without protruding from the device, and a method for processing semiconductors using the same, are provided. ...
Method of fabricating semiconductors
Furukawa Electric Co., Ltd.
May 25, 2017 - N°20170148634

A method of manufacturing a semiconductor includes applying a planarization material to a substrate and forming an opening in the planarization material. The opening is filled with polysilicon. A plurality of etching modulation sequences are applied to the substrate, each of the etching modulation sequences including: applying a first etching process to the substrate, wherein the first etching process is ...
Molecular compositions, materials, and methods for efficient multiple excition generation
Brookhaven Science Associates, Llc
May 18, 2017 - N°20170141318

Embodiments of the present invention provides compounds, compositions, and methods for their preparation that provide efficient intramolecular fission, such that local order and strong nearest neighbor coupling is no longer a design constraint. Inventive materials include organic oligomers and polymers designed to exhibit strong intrachain donor-acceptor interactions and provide intramolecular singlet fission, whereby triplet populations can be generated in very ...
Multi-frequency inductors with low-k dielectric area
Globalfoundries Inc.
May 18, 2017 - N°20170140865

This disclosure relates generally to semiconductors, and more particularly, to structures and methods for implementing high performance multi-frequency inductors with airgaps or other low-k dielectric material. The structure includes: a plurality of concentric conductive bands; a low-k dielectric area selectively placed between inner windings of the plurality of concentric conductive bands; and insulator material with a higher-k dielectric material than ...
Super energy efficient coils, fans and electrical motors
Globalfoundries Inc.
May 11, 2017 - N°20170133898

Super energy efficient coils and different electrical appliances like electric fans and motors can be manufactured by using new free electron wire. The copper coils of fans and motors can be replaced by closed looped coils of new free electron wire, which will make them highly energy efficient. Small metal wire coils or electrodes of metals, non-metals or semiconductors, may ...
Tetracenothiophene derivatives with alkoxy-c-alkyne solubilising units and their applications as organic semiconductors
Sumitomo Chemical Company Limited
May 11, 2017 - N°20170133605

Tetracenothiophene derivatives are disclosed, which comprise alkoxy-c-alkyne solubilising groups at transversal positions of the tetracenothiophene unit. These compounds enable preferential molecular stacking and a high field effect mobility and at the same time show improved solubility as compared to known benzothiophene- and pentacene-based materials. In addition, organic thin films comprising these derivatives, their use in electronic devices and components, such ...
Method for fabricating superconducting devices using a focused ion beam
The Regents Of The University Of California
May 11, 2017 - N°20170133577

Nano-scale junctions, wires, and junction arrays are created by using a focused high-energy ion beam to direct-write insulating or poorly conducting barriers into thin films of materials that are sensitive to disorder, including superconductors, ferromagnetic materials and semiconductors.
Semiconductors Patent Pack
Download 132+ patent application PDFs
Semiconductors Patent Applications
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  • 132+ full patent PDF documents of Semiconductors-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Laser augmented diamond drilling apparatus and method
Western Michigan University Research Foundation
May 04, 2017 - N°20170120345

A laser beam is transmitted through a drill bit comprising diamond or other suitable light-transmitting material having sufficient hardness. The laser beam exits a tip of the drill bit, thereby heating and softening the material being drilled at and/or near the interface of the drill with the material being drilled. The process may be utilized to drill hard and ...
Organic semiconducting compounds
Merck Patent Gmbh
April 27, 2017 - N°20170117477

The invention relates to novel organic semiconducting compounds, which are small molecules or conjugated polymers, containing one or more fluorinated polycyclic units, to methods for their preparation and educts or intermediates used therein, to compositions, polymer blends and formulations containing them, to the use of the compounds, compositions and polymer blends as organic semiconductors in, or for the preparation of, ...
Methods of forming strained-semiconductor-on-insulator device structures
Taiwan Semiconductor Manufacturing Company, Ltd.
April 27, 2017 - N°20170117176

The benefits of strained semiconductors are combined with silicon-on-insulator approaches to substrate and device fabrication.
Facet-selective growth of nanoscale wires
President And Fellows Of Harvard College
April 27, 2017 - N°20170117147

The present invention generally relates to nanoscale wires, and to systems and methods of producing nanoscale wires. In some aspects, the present invention is generally related to facet-specific deposition on semiconductor surfaces. In one embodiment, a first surface of a nanoscale wire, or a semiconductor, is preferentially oxidized relative to a second surface, and material is preferentially deposited on the ...
Simple approach for preparing post-treatment-free solution processed non-stoichiometric niox nanoparticles as conductive hole transport materials
The University Of Hong Kong
April 20, 2017 - N°20170110679

High-quality non-stoichiometric niox nanoparticles are synthesized by a facile chemical precipitation method. The niox film can function as an effective p-type semiconductor or hole transport layer (htl) without any post-treatments, while offering wide temperature applicability from room-temperature to 150° c. For demonstrating the potential applications, high efficiency is achieved in organic solar cells using niox htl. Better performance in niox ...
Wind direction meter, wind direction/flow meter, and movement direction meter
Denso Corporation
April 20, 2017 - N°20170108527

A wind direction meter has the following plurality of sensors and a control unit. Each sensor has a first surface and has first and second interlayer connection members made of different metals or semiconductors. Further, the wind direction meter includes a thermoelectric conversion element which generates an electrical output when a temperature difference occurs between first ends and second ends ...
Photosensitive resin composition, resist laminate, cured product of photosensitive resin composition, and cured product of ...
Nippon Kayaku Kabushiki Kaisha
April 13, 2017 - N°20170102614

The purpose of the present invention is to provide: a resin composition, a cured product of which has extremely low residual stress and exhibits excellent adhesion to a metal substrate such as a pt, lt or ta substrate after a wet heat test in the fields of semiconductors and mems/micromachine applications; a laminate of this resin composition; and a ...
Two-dimensional heterojunction interlayer tunneling field effect transistors
University Of Notre Dame Du Lac
April 06, 2017 - N°20170098716

A two-dimensional (2d) heterojunction interlayer tunneling field effect transistor (thin-tfet) allows for particle tunneling in a vertical stack comprising monolayers of two-dimensional semiconductors separated by an interlayer. In some examples, the two 2d materials may be misaligned so as to influence the magnitude of the tunneling current, but have a modest impact on gate voltage dependence. The thin-tfet can achieve ...
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