Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

13300results about How to "Improve properties" patented technology

Thin film transitor substrate and method of manufacturing the same

InactiveUS20080258143A1Increases process time and leakage current and serial contact resistanceDegrading property of TFTTransistorSemiconductor/solid-state device manufacturingOxide semiconductorOxide
A method of manufacturing a thin film transistor (“TFT”) substrate includes forming a first conductive pattern group including a gate electrode on a substrate, forming a gate insulating layer on the first conductive pattern group, forming a semiconductor layer and an ohmic contact layer on the gate insulating layer by patterning an amorphous silicon layer and an oxide semiconductor layer, forming a second conductive pattern group including a source electrode and a drain electrode on the ohmic contact layer by patterning a data metal layer, forming a protection layer including a contact hole on the second conductive pattern group, and forming a pixel electrode on the contact hole of the protection layer. The TFT substrate including the ohmic contact layer formed of an oxide semiconductor is further provided.
Owner:SAMSUNG ELECTRONICS CO LTD

Osteogenic implants derived from bone

An osteogenic osteoimplant in the form of a flexible sheet comprising a coherent mass of bone-derived particles, the osteoimplant having a void volume not greater than about 32% and a method of making an osteogenic osteoimplant having not greater than about 32% void volume, the method comprising: providing a coherent mass of bone-derived particles; and, mechanically shaping the coherent mass of bone-derived particles to form an osteogenic osteoimplant in the form of a flexible sheet.
Owner:WARSAW ORTHOPEDIC INC

Fabrication of biocompatible polymeric composites

Composite materials formed from biocompatible polymer fibers and biodegradable polymers are disclosed. The heat treatment conditions for the reinforcing fibers are described so that the mechanical properties of the fibers can be retained during composite consolidation process. The processing conditions and set-ups to consolidations are constrained to the temperatures lower than fiber heat treatment temperatures. The reinforcing fibers are restrained under tension so that the minimum relaxation occurs during consolidation process.
Owner:ETHICON INC

Thermoplastic starch compositions incorporating a particulate filler component

Thermoplastic starch compositions that include a particulate filler, e.g. an inorganic filler component, and optional fibrous component The compositions include a thermoplastic phase comprising a thermoplastic starch melt that contains, at a minimum, starch blended with an appropriate plasticizing agent under conditions in order for the starch to form a thermoplastic melt. The thermoplastic phase may also include one or more additional thermoplastic polymers and other optional reactants, liquids or cross-linking agents to improve the water-resistance, strength, and / or other mechanical properties of the thermoplastic melt, particularly upon solidification. The inorganic filler component may affect the mechanical properties but will mainly be added to reduce the cost of the thermoplastic starch compositions by displacing a significant portion of the more expensive starch or starch / polymer melt. Fibers may optionally be included in order to improve the mechanical properties of the thermoplastic starch compositions. The thermoplastic starch compositions may be shaped into a wide variety of useful articles, such as sheets, films, containers, and packaging materials. Because the thermoplastic starch compositions will typically include a thermoplastic phase that is biodegradable, and because the other components will either constitute a naturally occurring mineral and optionally a natural fiber, the overall composition will typically be more environmentally friendly compared to conventional thermoplastic materials.
Owner:BIO TEC BIOLOGISCHE NATURVERPACKUNGEN

Fabrication method for a thin film semiconductor device, the thin film semiconductor device itself, liquid crystal display, and electronic device

In order to fabricate a high performance thin film semiconductor device using a low temperature process in which it is possible to use low price glass substrates, a thin film semiconductor device has been fabricated by forming a silicon film at less than 450 DEG C., and, after crystallization, keeping the maximum processing temperature at or below 350 DEG C. In applying the present invention to the fabrication of an active matrix liquid crystal display, it is possible to both easily and reliably fabricate a large, high-quality liquid crystal display. Additionally, in applying the present invention to the fabrication of other electronic circuits as well, it is possible to both easily and reliably fabricate high-quality electronic circuits.
Owner:INTELLECTUAL KEYSTONE TECH

Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant

The invention relates to an aqueous emulsion polymerization of fluorinated monomers using perfluoropolyethers of the following formula (I) or (II). In particular, the perfluoropolyether surfactants correspond to formula (I) or (II) CF3—(OCF2)m—O—CF2—X  (I) wherein m has a value of 1 to 6 and X represents a carboxylic acid group or salt thereof, CF3—O—(CF2)3—(OCF(CF3)—CF2)z—O-L-Y  (II) wherein z has a value of 0, 1, 2 or 3, L represents a divalent linking group selected from —CF(CF3)—, —CF2— and —CF2CF2— and Y represents a carboxylic acid group or salt thereof. The invention further relates to an aqueous dispersion of a fluoropolymer having the aforementioned perfluoropolyether surfactant(s).
Owner:3M INNOVATIVE PROPERTIES CO

Low zirconium, hafnium-containing compositions, processes for the preparation thereof and methods of use thereof

This invention relates to hafnium-containing compositions having a zirconium concentration of less than about 500 parts per million, a process for producing the hafnium-containing compositions, organometallic precursor compositions containing a hafnium-containing compound and having a zirconium concentration of less than about 500 parts per million, a process for producing the organometallic precursor compositions, and a method for producing a film or coating from the organometallic precursor compositions. The organometallic precursor compositions are useful in semiconductor applications as chemical vapor deposition (CVD) or atomic layer deposition (ALD) precursors for film depositions.
Owner:PRAXAIR TECH INC

Optical interference type of color display

InactiveUS20050024557A1Improve color shift and contrast ratioImproved color shift and contrast ratioElectric circuit arrangementsNon-linear opticsDiffusion layerDisplay device
An optical interference color display comprising a transparent substrate, an inner-front optical diffusion layer, a plurality of first electrodes, a patterned support layer, a plurality of optical films and a plurality of second electrodes is provided. The inner-front optical diffusion layer is on the transparent substrate and the first electrodes are on the inner-front optical diffusion layer. The patterned support layer is on the inner-front optical diffusion layer between the first electrodes. The optical film is on the first electrodes and the second electrodes are positioned over the respective first electrodes. The second electrodes are supported through the patterned support layer. Furthermore, there is an air gap between the second electrodes and their respective first electrodes.
Owner:SNAPTRACK

Protease variants active over a broad temperature range

InactiveUS20080090747A1Improved propertyImprove washing performanceSugar derivativesHydrolasesProteaseProteinase activity
The present invention provides protease compositions particularly suited for dishwashing applications.
Owner:DANISCO US INC

Light emitting apparatus and light emitting method

A light emitting apparatus has a light emitting element with an emission wavelength in the range of 360 to 550 nm and a rare-earth element doped oxide nitride phosphor or cerium ion doped lanthanum silicon nitride phosphor. Part of light radiated from the light emitting element is wavelength-converted by the phosphor. The light emitting apparatus radiates white light generated by a mixture of the wavelength-converted light and the other part of light radiated from the light emitting element.
Owner:TOYODA GOSEI CO LTD +1

Methods of synthesis and use

Oligonucleotide and nucleotide amine analogs and methods of preparing and using these compounds are provided by the present invention.
Owner:IONIS PHARMA INC

Silicone hydrogel contact lens

InactiveUS20060063852A1Improve propertiesLens surface moreOptical elementsPliabilitySilicon
Ophthalmically compatible contact lenses include lens bodies configured for placement on a cornea of an animal or human eye. The lens bodies are made of a hydrophilic silicon-containing polymeric material. The lens bodies have oxygen permeabilities, water content, surface wettabilities, flexibilities, and / or designs to be worn by a lens wearer even during sleep. The present lenses can be worn on a daily basis, including overnight, or can be worn for several days, such as about thirty days, without requiring removal or cleaning.
Owner:COOPERVISION INT LTD

Hydroxyl bond removal and film densification method for oxide films using microwave post treatment

Methods of forming dielectric films with increased density and improved film properties are provided. The methods involve exposing dielectric films to microwave radiation. According to various embodiments, the methods may be used to remove hydroxyl bonds, increase film density, reduce or eliminate seams and voids, and optimize film properties such as dielectric constant, refractive index and stress for particular applications. In certain embodiments, the methods are used to form conformal films deposited by a technique such as PDL. The methods may be used in applications requiring low thermal budgets.
Owner:NOVELLUS SYSTEMS

Dual work function buried gate-type transistor, method for forming the same, and electronic device including the same

A transistor includes: a source region and a drain region that are formed in a substrate to be spaced apart from each other; a trench formed in the substrate between the source region and the drain region; and a buried gate electrode inside the trench, wherein the buried gate electrode includes: a lower buried portion which includes a high work-function barrier layer including an aluminum-containing titanium nitride, and a first low-resistivity layer disposed over the high work-function barrier layer; and an upper buried portion which includes a low work-function barrier layer disposed over the lower buried portion and overlapping with the source region and the drain region, and a second low-resistivity layer disposed over the low work-function barrier layer.
Owner:SK HYNIX INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products