Agilent Technologies, Inc.

International Business Machines Corporation

Hitachi Global Storage Technologies Netherlands B.v.

Hitachi Global Storage Netherlands, B.v.

Jennifer Lu

Timothy Herbert Joyce

Dennis R McKean

Norbert A Feliss

Wing Tsang Tang

Eun K Row

Yiyun Huang

Qing Dai

Li Fei Zheng

Cherngye Hwang

Daniel Bernardo Roitman

Hugo Alberto Emilio Santini

Ying-Lan Chang

Scott Arthur MacDonald

Nicolas J Moll

Brad Jackson

Ping-Wei Chang

Dan-Hui Dorothy Yang

Bulent Nihat Kurdi

Dan-Hul Dorothy Young

Shi Ning

An apparatus for producing analyte ions for detection by a mass spectrometer is described. The apparatus includes an ion source in which the surface of a target substrate for holding an analyte sample includes structured carbon nanotube material. The structured carbon nanotube material is structured in terms of being situated on a selected portion of the target support surface an/or in terms of being aligned in a selected orientation.

Structured carbon nanotube tray for MALDI plates

A slider in a disk drive is shock-protected with an overcoat layer of either metal or polymer directly on the areas of the slider that are prone to contact the disk when the slider is loaded off the platform, or when the slider is shocked while in operation over the data zone of the disk. The material used to form the layer absorbs shock and reduces wear, and is bonded or sputtered to the head in a region other than the pads of the air bearing surface. This region is typically the reactive ion etched (RIE) surface area and is slightly below the pads of the air bearing surface of the head. In an alternate version of the invention, the slider is protected by covering only the edges of the slider with a suitable material. Finally, the entire slider may be encased with the overcoating except for the pads of the air bearing surface.

Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drives

A method is provided for planarization of structures which minimizes step heights, reduces process steps, improves cleanliness, and provides increased ease of debond. Structures are placed with working surfaces facing down onto an adhesive layer such that structures remain fixed during heating. A bi-layer encapsulating film is used to achieve planarization. A carrier is bi-laminated with a thermoplastic film layer followed by a chemically inert protective polymer film layer that can withstand etch and cleaning processes. The thermoplastic layer is laminated on top of the carrier; the polymer layer is laminated on top of the joined thermoplastic layer and carrier. The carrier with bi-layer film is then placed onto the backside of the structures to resist chemical attack from the front side during photostrip and enable planarization. When heat is applied, the bi-layer encapsulating film melts and pushes the polymer layer into the gaps between structures thereby achieving complete planarization.

Planarization method for a structure having a first surface for etching and a second surface

The invention provides an apparatus that produces analyte ions for detection by a detector. The apparatus includes a matrix based ion source having a target substrate including a carbon nanotube material for producing analyte ions, an ion transport system adjacent to the matrix based ion source for transporting analyte ions from the matrix based ion source; and an ion detector downstream from the ion transport system for detecting the analyte ions. The invention also provides a method for producing and detecting the analyte ions.

Target support and method

The present invention relates to a method for producing a transducer slider. The method involves first coating a substrate with a radiation-sensitive layer and exposing the radiation-sensitive layer to radiation according to an intensity pattern. Preferably, the intensity pattern is provided using a grayscale mask. Once the image is developed into the radiation-sensitive layer, the image is transferred into the substrate to form a transducer slider having a surface profile comprising a tapered edge. In the alternative or in addition, the surface profile may comprise a rounded corner. The invention also relates to a structure for forming a transducer slider.

Method for producing a transducer slider with tapered edges

A process to reduce step heights in planarization of thin film carriers in an encapsulation system. The improvements include using an adhesive tape having a thinner adhesive thickness and a stiffer tape for the film sealing the encapsulant on the carrier to result in a low step height surface transition between the carrier and the cured encapsulant. The composition of the encapsulant is modified to reduce the shrinkage upon curing of the encapsulant. The encapsulant may include an absorbent that absorbs the irradiation and cause the top surface to harden first compared to the bulk of the encapsulant, and/or a gas-emitting additive that creates gaseous products that expand upon irradiation to thereby reduce the shrinkage of the encapsulant upon curing. Alternatively, irradiation at very low incidence angle relative to the top surface of the encapsulant causes the top surface to harden before the bulk of the encapsulant.

Planarization in an encapsulation process for thin film surfaces

A capillary for a mass spectrometry system is described. The capillary comprises a channel and a tip, and at least one of the channel and the tip comprises a nanowire material.

Nanowire capillaries for mass spectrometry

A capillary for a mass spectrometry system is described. The capillary comprises a channel and a tip, and at least one of the channel and the tip comprises a carbon nanotube material that provides a hydrophobic surface.

Capillaries for mass spectrometry

An ionization chamber for a mass spectrometry system is described. The ionization chamber comprises a housing defining an ionization region, and the housing comprises a carbon nanotube material.

Ionization chambers for mass spectrometry

Nanostructures and methods of making the same are described. In one aspect, a film including a vector polymer comprising a payload moiety is formed on a substrate. The film is patterned. Organic components of the patterned film are removed to form a payload-comprising nanoparticle.

Nanostructures and methods of making the same

The invention provides a substrate for use in an ion source of a mass spectrometer system. The substrate may be employed independently or in conjunction with an ion source or a mass spectrometry system. A substrate is provided having at least one pattern recognition site and a carbon nanotube adjacent to the pattern recognition site. Methods of making and ionizing samples using the pattern recognition site and carbon nanotube surface are also disclosed.

Target support with pattern recognition sites

Contrast enhanced photolithography methods and devices formed by the same are described. In accordance with these methods, a photoresist layer is formed on a substrate. A contrast enhancing system including a solution or dispersion of a photobleachable dye is formed on the photoresist layer. The photoresist layer is exposed through an imaging pattern and through the contrast enhancing system to radiation having a wavelength between about 230 nm and about 300 nm. The contrast enhancing layer is removed, and the photoresist layer is developed to form a photoresist pattern on the substrate. The contrast enhancing system may be removed and the photoresist layer may be developed in a single process step or in different process steps.

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San Jose, CA, United States of America

Jennifer Lu