Field emitter devices incorporating an improved ballast resistor

Method of fabricating a color filter array using a multilevel structure

A method of fabricating a color filter array including providing substrate, forming a multilevel structure that is attached to the substrate, etching the multilevel structure to expose first wells in the multilevel structure, filling at least the first wells in the multilevel structure with the first color component, curing the first color component, etching the multilevel structure to expose second wells in the multilevel structure, filling at least the second wells in the multilevel structure with a second color component, and curing the second color component.

Method of Fabricating A Color Filter Array Using a Multilevel Structure

A method of fabricating a color filter array including providing substrate, forming a multilevel structure that is attached to the substrate, etching the multilevel structure to expose first wells in the multilevel structure, filling at least the first wells in the multilevel structure with the first color component, curing the first color component, etching the multilevel structure to expose second wells in the multilevel structure, filling at least the second wells in the multilevel structure with a second color component, and curing the second color component. 1. A method of fabricating a color filter array , comprising:providing a substrate:forming a multilevel structure that is attached to the substrate;etching the multilevel structure to expose first wells in the multilevel structure;filling at least the first wells in the multilevel structure with a first color component;curing the first color component;etching the multilevel structure to expose second wells in the multilevel structure;filling at least the second wells in the multilevel structure with a second color component; andcuring the second color component.2. The method of claim 1 , wherein providing the substrate comprises providing a clear substrate and comprising:depositing a blocking layer on the clear substrate;etching the blocking layer in the first wells prior to filling at least the first wells;etching the blocking layer in the second wells prior to filling at least the second wells; and wherein:forming the multilevel structure comprises forming the multilevel structure on the blocking layer, which attaches the multilevel structure to the clear substrate;curing the first color component comprises exposing the first color component to light through the clear substrate; andcuring the second color component comprises exposing the first color component to light through the clear substrate.3. The method of claim 1 , comprising:washing the first color component out of wells other than the first wells ...

Apparatus and procedure for the concentration of test particles

Un aparato de ensayo (60) que comprende: un tubo capilar (52); un depósito de muestra (64); un cartucho de muestra (62) en el que el depósito de muestra (64) está formado y en el que el tubo capilar (52) está montado, por lo que el tubo capilar (52) está en comunicación fluida con el depósito (64); un soporte (66) configurado para recibir el cartucho de muestra (62); un imán (18) asociado operativamente al soporte (66) de manera que un campo magnético interseca con una parte del tubo capilar (52) definiendo una zona de concentración magnética (20) dentro del tubo capilar (52); y un espectrómetro (40) asociado operativamente al soporte (66), de manera que el foco del espectrómetro (40) está dentro de la zona de concentración magnética (20); A test apparatus (60) comprising: a capillary tube (52); a sample deposit (64); a sample cartridge (62) in which the sample reservoir (64) is formed and in which the capillary tube (52) is mounted, whereby the capillary tube (52) is in fluid communication with the reservoir (64 ); a support (66) configured to receive the sample cartridge (62); a magnet (18) operatively associated with the support (66) so that a magnetic field intersects with a part of the capillary tube (52) defining a magnetic concentration zone (20) within the capillary tube (52); and a spectrometer (40) operatively associated with the support (66), so that the focus of the spectrometer (40) is within the magnetic concentration zone (20);

Assay particle concentration and imaging apparatus and method

An assay apparatus having a sample vessel within which an assay may be performed. The apparatus further includes a holder having a receptacle, socket or other device configured to operatively receive the sample vessel in a precise and easily repeated location with respect to the holder. A magnet may be operatively associated with the holder such that a magnetic field generated by the magnet intersects a portion of the sample vessel defining a magnetic concentration region within the sample vessel. A separate or integrated detection or interrogation instrument, typically a spectrometer, may be provided.

Pretreatment of catalytic dewaxing feedstocks

Apparatus and method for performing an assay using magnetic particles

Pretreatment of catalytic dewaxing feedstocks

Catalytically dewaxed lubricating base stock oils that have improved resistance to oxidation are produced by pretreating the waxy furfural raffinate with a zeolite sorbent prior to dewaxing with a zeolite catalyst such as ZSM-5, and conducting the dewaxing at a reduced temperature not to exceed about 357°C to731°C (650° to 700°F).

Preparation of high quality lube base stock by solvent extraction, sorption and catalytic hydrodewaxing

Process for hydrotreating catalytic cracking feedstocks

PROCESS FOR HYDROTREATING CATALYTIC CRACKING FEEDSTOCKS ABSTRACT Catalytic cracking of hydrocarbon feedstocks is improved by hydrotreating the cracking feed under conditions of relatively low temperature, typically below 390°C for start-of-cycle, and high pressure, typically above 10,000 kPa, preferably above 12,000 kPa. The use of these conditions favors aromatics saturation to produce a cracking feed of improved crackability so that higher conversion is achieved in the cracking step at constant cracking conditions with production of naphtha of good octane quality. At the same time, desulfurization is achieved to maintain cracker SOx emissions at required levels; the advantages of high pressure operation are more notable at high denitrogenation severities while still achieving a low catalyst aging rate.

METHOD FOR CONVERTING OXIDATION PRODUCTS OF THE FISCHER-TROPSCH SYNTHESIS.

Improvements in pelletization of finely divided materials

Fuel identification with surface enhanced raman spectroscopy tags

A method of identifying a quantity of fuel which includes the association of a substance having a known Raman spectrum with a quantity of fuel. In one embodiment, a nanoparticle including a SERS active core may be mixed into a fuel supply. In an alternative embodiment, a SERS active dye including a Raman active reporter molecule may be mixed with a quantity of fuel. If the quantity of fuel is tagged with a dye having Raman active reporter molecules, the process of identifying the quantity of fuel may include mixing into a sample of the fuel a colloid of Raman enhancing metal particles. Suitable metals include, but are not limited to, silver or gold. Alternatively, a portion of the sample may be associated with a SERS active substrate.

Process and apparatus for converting olefins into gasoline and distillate

Improvements in pelletization of finely divided materials

Fuel identification with surface enhanced raman spectroscopy tags

A method of identifying a quantity of fuel which includes the association of a substance having a known Raman spectrum with a quantity of fuel. In one embodiment, a nanoparticle including a SERS active core may be mixed into a fuel supply. In an alternative embodiment, a SERS active dye including a Raman active reporter molecule may be mixed with a quantity of fuel. If the quantity of fuel is tagged with a dye having Raman active reporter molecules, the process of identifying the quantity of fuel may include mixing into a sample of the fuel a colloid of Raman enhancing metal particles. Suitable metals include, but are not limited to, silver or gold. Alternatively, a portion of the sample may be associated with a SERS active substrate.

Liquefied propane and butane to control heat of reaction of converting olefins to gasoline

Liquefied propane and butane to control heat of reaction of converting olefins to gasoline

Method of fabricating a color filter array using a multilevel structure

A method of fabricating a color filter array including providing substrate, forming a multilevel structure that is attached to the substrate, etching the multilevel structure to expose first wells in the multilevel structure, filling at least the first wells in the multilevel structure with the first color component, curing the first color component, etching the multilevel structure to expose second wells in the multilevel structure, filling at least the second wells in the multilevel structure with a second color component, and curing the second color component.