This page is updated frequently with new Matrix-related patent applications.
| Patterned nano graphene platelet-based conductive inks|
A nano graphene platelet-based conductive ink comprising: (a) nano graphene platelets (preferably un-oxidized or pristine graphene), and (b) a liquid medium in which the nano graphene platelets are dispersed, wherein the nano graphene platelets occupy a proportion of at least 0.001% by volume based on the total ink volume and a process using the same. The ink can also contain a binder or matrix material and/or a surfactant.
| Method and encoding, decoding a video signal using additional control of quantizaton error|
Disclosed herein is a method of encoding a video signal, comprising receiving an original video signal; comparing the original video signal with a previously reconstructed signal; generating a correction signal to minimize a sum of a distortion component and a rate component; and entropy-encoding the correction signal that is transmitted to the decoder for video signal reconstruction, wherein the previously reconstructed signal has been inverse-transformed by additionally using a scaling diagonal matrix.. .
Lg Electronics Inc.
| Image brightness adjustment device and method, and display device|
An image brightness adjustment device, comprising an image data processing unit for extracting brightness values of subpixels arranged in a matrix manner in a frame image according to the received image data, wherein each two adjacent subpixels in a frame image form one group, a calculating unit for calculating a difference between brightness values of the two subpixels in at least part of groups and outputting a calculation result, and a comparing unit for comparing the calculation result with a predetermined value q, a brightness adjusting unit for adjusting the brightness values of the two subpixels in the group if the calculation result is greater than the predetermined value q, a display data generating unit for generating display data from the image data if the calculation result is smaller than or equal to the predetermined value q, and generating display data from the adjusted image data if the calculation result is greater than the predetermined value q.. .
Beijing Boe Multimedia Technology Co., Ltd.
| Virtual machine placement optimization with generalized organizational scenarios|
The present disclosure describes a method for virtual machine placement optimization based on generalized organizational scenarios. The method involves defining a variable matrix (wherein each entry of the variable matrix indicate whether a particular virtual machine is to be placed on a particular host server), a first set of variables (wherein each variable of the first set of variables indicate whether a particular host server has at least one virtual machine to be placed thereon), a second set of variables (wherein the second set of variables indicates for all possible pairs of host servers whether two particular host servers both have at least one virtual machine to be placed thereon).
Cisco Technology, Inc.
| Transmission schemes for device communications|
A base station communicates with a plurality of user equipments (ues) using a method. The method includes receiving, by the base station, a plurality of signals from a plurality of user equipments (ue) in communication with the base station.
Huawei Technologies Co., Ltd.
| Method for transmitting and receiving downlink control information|
A method for efficiently transmitting and receiving downlink control information is disclosed. The method includes, at a base station, receiving feedback information including a precoding matrix index (pmi) from a user equipment (ue) and transmitting precoding information having a predetermined bit number according to the number of antenna ports and a transmission mode of the base station.
Lg Electronics Inc.
| Explicit beamforming in a high efficiency wireless local area network|
A first communication device receives, from a second communication device via a communication channel, a plurality of training signals. The first communication device determines, based on the plurality of training signals, a plurality of channel matrices corresponding to a plurality of orthogonal frequency division multiplexing (ofdm) tones.
Marvell World Trade Ltd.
| Devices, structures, materials and methods for vertical light emitting transistors and light emitting displays|
Devices, structures, materials and methods for vertical light emitting transistors (vlets) and light emitting displays (leds) are provided. In particular, architectures for vertical polymer light emitting transistors (vplets) for active matrix organic light emitting displays (amoleds) and amoleds incorporating such vplets are described.
Atom Nanoelectronics, Inc.
| Active matrix substrate and producing same|
Each pixel region of an active matrix substrate includes a thin-film transistor, an interlayer insulating layer that includes an organic insulating layer, a transparent connection layer formed on the interlayer insulating layer, an inorganic insulating layer formed on the transparent connection layer, and a pixel electrode formed on the inorganic insulating layer. The transparent connection layer contacts a drain electrode inside of a first contact hole formed in the interlayer insulating layer.
Sharp Kabushiki Kaisha
| Method of using a barrier-seed tool for forming fine pitched metal interconnects|
A barrier seed tool is configured to clean trenches in a first chamber, line the trenches with a diffusion barrier layer, and form a copper seed layer over the diffusion barrier layer in a second chamber. The clean chamber is configured to reduce overhangs in the copper seed layer by producing a plasma comprising positively and negatively charged ions including halogen ions, filtering the plasma to selectively exclude positively charged ions, and bombarding with the filtered plasma.
Taiwan Semiconductor Manufacturing Co., Ltd.
Highly conductive graphitic films
A flexible graphene platelet-filled composite film comprising a carbon or graphitic matrix and 1% to 99% weight fraction of graphene platelets dispersed in the matrix, wherein the graphene platelets are aligned along planar directions of said film and are selected from pristine graphene, oxidized graphene, reduced graphene oxide, fluorinated graphene, hydrogenated graphene, doped graphene, chemically functionalized graphene, or a combination thereof, and wherein the carbon or graphitic matrix is obtained by carbonizing a carbon precursor polymer at a carbonization temperature of at least 300° c. Or by carbonizing and graphitizing the carbon precursor polymer at a final graphitization temperature higher than 1,500° c., and the graphitic matrix comprises graphene layers that are substantially oriented parallel to one another with an inclination angle between two graphene layers less than 5 degrees.
Sic matrix fuel cladding tube with spark plasma sintered end plugs
A method of providing an end-capped tubular ceramic composite for containing nuclear fuel (34) in a nuclear reactor involves the steps of providing a tubular ceramic composite (40), providing at least one end plug (14, 46, 48), applying (42) the at least one end plug material to the ends of the tubular ceramic composite, applying electrodes to the end plug and tubular ceramic composite and applying current in a plasma sintering means (10, 50) to provide a hermetically sealed tube (52). The invention also provides a sealed tube made by this method..
Kabushiki Kaisha Toshiba
Color display converter for pinball machine
A later generation display device may be connected to the video output port of an older electronic device which utilized an earlier generation display such as a dot matrix display. The early generation display is replaced with the later generation display.
Active matrix substrate
An active matrix substrate (100) includes a display region (r1) in which a plurality of pixels are provided and a frame region (r2) provided around the display region, the frame region including a plurality of peripheral circuit tfts (5) which are constituents of a driving circuit, wherein each of the plurality of peripheral circuit tfts includes a gate electrode (12), a source electrode (16), a drain electrode (18), and an oxide semiconductor layer (14), and in at least some of the plurality of peripheral circuit tfts, a source connecting region (rs) that is a connecting region between the oxide semiconductor layer and the source electrode and a drain connecting region (rd) that is a connecting region between the oxide semiconductor layer and the drain electrode are asymmetrically provided.. .
Sharp Kabushiki Kaisha
Pixel circuit, pixel, amoled display device comprising same and driving method thereof
A pixel circuit, a pixel, and an amoled (active matrix organic light-emitting diode) display device comprising the pixel and a driving method thereof. The pixel circuit comprises a power supply circuit, a basic circuit and a compensation circuit, which are sequentially connected.
Kunshan New Flat Panel Display Technology Center Co., Ltd.
Touch display panel and test method thereof
The invention provides a touch display panel, including: a lower substrate where a common electrode layer, a first test pad, and a second test pad are formed, an upper substrate disposed above the common electrode layer, a liquid crystal layer sandwiched between the upper substrate and lower substrate, wherein the common electrode layer is divided into a plurality of common electrode blocks arranged in a matrix, and any two adjacent common electrode blocks of the plurality of common electrode blocks are coupled to the first test pad and the second test pad, respectively.. .
Automated conversion of gpgpu workloads to 3d pipeline workloads
Systems, apparatuses and methods may provide for receiving a general purpose graphics processing unit (gpgpu) workload and converting the gpgpu workload to a three-dimensional (3d) workload. Additionally, the 3d workload may be dispatched to a 3d pipeline.
Metadata tag description generation
One or more techniques and/or systems are provided for metadata tag evaluation. For example, a metadata tag, associated with content, may be identified (e.g., a hashtag #ml may be used to tag a social network post).
Microsoft Technology Licensing, Llc
Structure-preserving subgraph queries
The present invention relates to solving the issues related to subgraph query services with tunable preservation of privacy of structural information. More particularly, it relates to a novel cyclic group based encryption (cgbe) method for private matrix operations..
Hong Kong Baptist University
Data analysis method, data analysis apparatus, and recording medium having recorded program
A data analysis method decomposes a fundamental matrix with n rows and m columns indicating relatedness with each of first n objects and each of second m objects into three matrices, and clusters at least the first objects or the second objects. The data analysis method includes acquiring the fundamental matrix having each element storing a value indicating the relatedness, setting k indicating a number of clusters of the first n objects and l indicating a number of clusters of the second m objects, decomposing the fundamental matrix into three matrices which are a first matrix, a second matrix, and a third matrix such that a product of the first matrix, the second matrix, and the third matrix approximates the fundamental matrix, and outputting at least one of clustering results of the first objects and the second objects..
Panasonic Intellectual Property Corporation Of America
Parallel computer system, parallel computing method, and program storage medium
A parallel computer system including a plurality of processors configured to perform lu factorization in parallel, the system is configured to cause each of the plurality of processors to execute processing including: generating a first panel by integrating a plurality of row panels among panels of a matrix to be subjected to the lu-factorization, the plurality of row panels being processed by the processor, generating a second panel by integrating a plurality of column panels among the panels of the matrix, the plurality of column panels being processed by the processor, and computing a matrix product of the first panel and the second panel. In parallel with the computation of the matrix product, each processor is configured to receive or transmit a column panel to be used for computation of a subsequent matrix product from or to another processor among the plurality of processors..
Virtual disk drive system and method
A disk drive system and method capable of dynamically allocating data is provided. The disk drive system may include a raid subsystem having a pool of storage, for example a page pool of storage that maintains a free list of raids, or a matrix of disk storage blocks that maintain a null list of raids, and a disk manager having at least one disk storage system controller.
Dell International L.l.c.
Touch screen, touch panel, display, and electronic apparatus
A plurality of first lattice passing line segments are defined. The first lattice passing line segments extend in a first direction through lattice points adjacent to each other among a plurality of lattice points at which a plurality of first component portions and a plurality of second component portions of a black matrix are connected to each other.
Mitsubishi Electric Corporation
Color filtering substrate and display apparatus
Embodiments of the present invention provide a color filtering substrate and a display apparatus. The color filtering substrate includes: a base substrate; and a black matrix layer and a color filtering layer arranged on the base substrate.
Beijing Boe Optoelectronics Technology Co., Ltd.
Motherboard, motherboard of display panel, liquid crystal display panel and display device
A motherboard, a motherboard of a display panel, a liquid crystal display panel and a display device are provided. The motherboard includes: a base substrate (101, 201), and a plurality of substrate units (102, 202) arranged in a matrix on the base substrate (101, 201); and a line layer (103, 203) insulated from the substrate units (102, 202) and arranged along a preset extending direction (aa′, bb′), which is disposed within a peripheral region of the substrate units (102, 202).
Beijing Boe Optoelectronics Technology Co., Ltd.
Display panel motherboard, display panel, manufacturing method thereof and display device
A display panel motherboard, a display panel, a manufacturing method thereof and a display device are provided. The display panel motherboard includes an array substrate provided with a metal lead layer and an protection layer and an opposing substrate provided with a black matrix layer; alignment rulers are respectively disposed in portions of the metal lead layer and the black matrix layer, corresponding to a sealant region; a protrusion is formed in a portion of the protection layer corresponding to the alignment ruler in the metal lead layer, in a thickness direction; and/or the opposing substrate further comprises a spacer layer, and a protrusion is formed in a portion of the spacer layer corresponding to the alignment ruler in the black matrix layer in the thickness direction..
Chengdu Boe Optoelectronics Technology Co., Ltd.
Touch display panel and touch display device
The present disclosure provides a touch display panel and a touch display device. The touch display panel includes a color filter substrate, an array substrate arranged opposite to the color filter substrate, and a liquid crystal layer arranged between the color filter substrate and the array substrate.
Chongqing Boe Optoelectronics Technology Co., Ltd.
Mediated reality display system improving lenses, windows and screens
New optic control systems are provided that manage user or environmental factors impacting viewing experiences. In some aspects of the invention, a variably, directionally shadable screen and actuating system is provided, which prevents and limits problematic glare for an observation point.
Disclosed herein is a microscope. The microscope includes: a lens system receiving light emitted from a light source and containing image information of an observation object; turbid media interposed between the observation object and the lens system; and an image acquisition device acquiring the image information, wherein the image acquisition device comprises: an image sensor acquiring information of light passing through the lens system; a transmission matrix storage unit previously storing a transmission matrix indicating a transmission state of various light components entering the light entrance portion; and an image recovery unit recovering the image information from the information of light acquired by the image sensor through compressed sensing using a sparse representation based on the transmission matrix.
Gwangju Institute Of Science And Technology
Durable optical fiber ribbons and methods of making optical fiber ribbons
Durable optical fiber ribbons are formed by promoting a strong bond between fiber ink layers and ribbon matrix material. During curing of the ink layer desired oxygen levels are maintained in the curing environment of the manufacturing process..
Corning Optical Communications Llc
Color filter substrate, manufacturing method thereof, and display device
The embodiments of the invention provide a color filter substrate and a manufacturing method thereof, and a display device, belonging to the field of display technology. Manufacturing the display device by using the above color filter substrate can simplify the manufacturing process and reduce the cost.
Boe Technology Group Co., Ltd.
Machinable cmc insert
An assembly comprising a ceramic matrix composite component, a ceramic insert, and a ply and a method for producing the same. The ceramic matrix composite component may comprise silicon carbide fibers in a silicon carbide matrix.
Machinable cmc insert
An assembly comprising a structural component and a sacrificial layer, and method for producing the same. The structural component may comprise silicon carbide fibers within a silicon carbide matrix.
Pressure vessel having wet-wrapped carbon-fiber-reinforced plastic
A method is provided for producing a pressure vessel from a metal liner, which is reinforced at an outer lateral surface thereof by fiber composite material having a resin matrix. In at least one production step, the resin matrix of the fiber composite material is subjected to an ultrasound treatment..
Bayerische Motoren Werke Aktiengesellschaft
Linear electro-mechanical actuator
The present invention relates to a linear electro-mechanical actuator for transferring a rotational motion to a linear motion. The actuator provides a piston being at least partly arranged inside a housing.
Abrasive tip blade manufacture methods
In a method for manufacturing a blade, the blade comprises: an airfoil (100) having a root end and a tip (106); a metallic substrate (102) along at least a portion of the airfoil; and a tip coating (152) comprising an oxide abrasive (156) and an aluminum-based matrix (154). The method comprises simultaneous thermal spray of the matrix and the abrasive..
United Technologies Corporation
Machinable cmc insert
An assembly comprising a ceramic matrix composite component, a monolithic insert, and a polymer char and a method for producing the same. The ceramic matrix composite component may include an exterior surface, with the monolithic insert bonded to the exterior surface of the ceramic matrix composite component.
Machinable cmc insert
A ceramic matrix composite component and a ceramic insert, and a method for producing the same. The ceramic matrix composite component may include an exterior surface comprising silicon fibers in a silicon carbide matrix.
Abradable seal and producing a seal
An air seal for use in a gas turbine engine. The seal includes a thermally sprayed abradable seal layer.
United Technologies Corporation
Method for preparing aluminum-copper-iron quasicrystal and silicon carbide mixed reinforced aluminum matrix composite
The present invention relates to a method for preparing an aluminum-copper-iron quasicrystal and silicon carbide mixed reinforced aluminum matrix composite, where the aluminum-copper-iron quasicrystal and silicon carbide mixed reinforced aluminum matrix composite is prepared with an aluminum alloy serving as a matrix and with aluminum-copper-iron quasicrystal and silicon carbide serving as reinforcement agents via smelting in an intermediate-frequency induction melting furnace through the process of intermediate-frequency induction heating, vacuumizing, bottom blowing argon, and casting molding in view of low hardness and low tensile strength of aluminum matrix materials. The prepared aluminum-copper-iron quasicrystal and silicon carbide mixed reinforced aluminum matrix composite has a hardness of 80.3 hb which is improved by 50.64% and tensile strength of 285 mpa which is improved by 60.42%, and corrosion resistance thereof is improved by 40%..
North University Of China
Mir-29 mimics and uses thereof
The present invention relates to synthetic oligonucleotide mimetics of mirnas. In particular, the present invention provides double-stranded, chemically-modified oligonucleotide mimetics of mir-29.
Miragen Therapeutics, Inc.
Defined three dimensional microenvironment for cell culture
This disclosure provides a three-dimensional (3d) microenvironment presenting defined biochemical and physical cues that regulate cellular behavior and use of the microenvironment. A composition to form the 3d microenvironment is provided by combining one or more natural or synthetic polymeric materials and substrate proteins recombinantly or chemically functionalized with a variety of bioactive peptides such as extracellular matrix-derived or growth factor-derived peptides.
Kollodis Biosciences, Inc.
High impact polystyrene having high modulus and resistance to environmental stress cracking
High impact polystyrenes and related monovinyl aromatic polymers generally have either a high modulus or good resistance to environmental stress cracking. The present invention is directed at polymeric materials having both a high modulus and good resistance to environmental stress cracking thus enabling the down gauging of parts, and or the use of the materials in new applications.
Trinseo Europe Gmbh
Sizing composition for reinforcing fibres and applications thereof
A sizing composition for reinforcing fibres is provided which makes it possible to improve the adhesion of these fibres with respect to an organic matrix that forms, with them, a part made of a composite material and that results from the chain transfer polymerization of a curable resin. The sizing composition includes a polybutadiene prepolymer comprising at least two epoxide functions, a cross-linking agent comprising at least two reactive functions, at least one of which is a thiol function; and a catalyst comprising at least one tertiary amine function.
Centre National De La Recherche Scientifique
Novel modified curcumins and their uses
Wherein α, β, a, b, and r1-r4 are defined herein. This invention also provides pharmaceutical compositions comprising the above compounds, a method of accelerating the healing of a wound, a method of inhibiting the activity and/or levels of a matrix metalloproteinase (mmp), a method of inhibiting the production of a cytokine in a population of cells, a method of inhibiting the production of a growth factor in a population of cells, and a method of inhibiting nfκ-b activation in a population of cells..
Assemblies and methods for treating wastewater
An assembly for treating wastewater may include a vessel having an inlet configured to direct wastewater into the vessel and an outlet configured to direct treated water out of the vessel. The inlet and the outlet are generally disposed at opposite ends of the longitudinal dimension of the vessel such that the wastewater generally flows in the longitudinal direction.
Systems and methods for analyzing flutter test data using damped sine curve fitting with the closed form shape fit
System identification from free response time decay history data of a dynamic system employs a new closed form shape fit for solving the dynamic system free response decay equation. The closed form shape fit allows for the treatment of the mode shapes as linear coefficients and allows the mode shapes for each sensor to be computed independently, thereby reducing computation time.
The Boeing Company
Portable, foldable dry-erase board
A portable, foldable dry-erase board comprised of multiple sheets of relatively thin and relatively rigid material arranged in a regular manner constituting the body of said dry-erase board, where the sheets are covered with a thin, flexible plastic laminate suitable for use with standard dry-erase markers, with said plastic serving as both a writing surface and as a matrix securing said sheets, and where the board can be folded into a compact form along the laminated seams between said sheets.. .
System and production and verification of counterfeit-protected banknotes
A unique method for producing one or more counterfeit-protected banknotes on a banknote paper source having multiple inclusions of irreproducible-patterns (irpat) and digital patterns is provided for. A data matrix is generated in relation to certain characteristics such as digital security techniques and banknote denomination, and the data matrix and irpat are associatively arranged on banknote paper source for authenticating the banknote as currency.
Fiber reinforced composite material molding and manufacturing method therefor
The present invention relates to a method for manufacturing a fiber-reinforced composite material molding, having a step (a) for forming a plurality of partial preforms, each having a partial shape obtained by dividing the three-dimensional shape of a target fiber-reinforced composite material molding, by cutting a prepreg sheet containing reinforcing fibers and a matrix resin composition, and by preshaping the cut prepreg pieces; a step (b) for forming a preform having the three-dimensional shape of the target fiber-reinforced composite material molding by combining and integrating the plurality of partial preforms; and a step (c) for producing a fiber-reinforced composite material molding by compression-molding the preform, wherein the step (b) includes arranging a foamable material between the plurality of partial preforms when they are combined.. .
Mitsubishi Rayon Co., Ltd.
Method for producing resin molded body and press molding apparatus
A method for producing a three-dimensional fiber-reinforced resin molded body by press-molding a heated and softened plate-like molding matrix using a mold, the method sequentially including: setting the matrix on a lower mold including a pad and mold main bodies by mounting a central portion of the matrix on the pad and supporting at least one end side of the matrix by at least one support protruding upward from a molding surface of at least one of the mold main bodies; bringing an upper mold and the lower mold close together to sandwich the central portion of the matrix by the pad and the upper mold; bringing the upper and lower molds still closer together to reduce the protrusion amount of the at least one support; and pressing the matrix by using the lower and upper molds to form the molded body.. .
Toa Industries Co., Ltd
Printed chemical mechanical polishing pad having abrasives therein and system for printing
A method of fabricating a polishing layer of a polishing pad includes determining a desired distribution of particles to be embedded within a polymer matrix of the polishing layer. A plurality of layers of the polymer matrix is successively deposited with a 3d printer, each layer of the plurality of layers of polymer matrix being deposited by ejecting a polymer matrix precursor from a nozzle.
Applied Materials, Inc.
3d-printed polishing pad for chemical-mechanical planarization (cmp)
A 3d printed polishing pad for chemical-mechanical planarization (cmp) comprises a microlattice including a plurality of layers of extruded filaments arranged in a crisscross pattern. The extruded filaments comprise a polymer composite including a thermoset polymer matrix and filler particles dispersed therein, where the filler particles comprise a length or diameter of no greater than about 200 nm.
President And Fellows Of Harvard College
Selective laser sintering using functional inclusions dispersed in the matrix material being created
A selective laser sintering system includes a leveling roller having a first orientation. The leveling roller is configured to roll over a first feed bin.
The Regents Of The University Of California
Selective slot coating
A coater assembly includes an array of side-by-side selectively closable slot portions to control pressurized fluid flow onto a substrate during relative movement between the coater assembly and the substrate to form a coating pattern on the substrate. A control module produces the coating pattern via control over selective independent closure of the slot portions based on a mapping matrix of individually addressable coatable elements..
Hewlett-packard Development Company, L.p.
Adsorbing pathogen-inactivating compounds with porous particles immobilized in a matrix
Methods and devices are provided for reducing the concentration of low molecular weight compounds in a biological composition containing cells while substantially maintaining a desired biological activity of the biological composition. The device comprises highly porous adsorbent particles, and the adsorbent particles are immobilized by an inert matrix.
Scaffold for tissue growth and repair
Provided is an electroactive structure and method for growing isolated differentiable cells comprising a three dimensional matrix of fibers formed of a biocompatible synthetic piezoelectric polymeric material, wherein the matrix of fibers is seeded with the isolated differentiable cells and forms a supporting scaffold for growing the isolated differentiable cells, and wherein the matrix of fibers stimulates differentiation of the isolated differentiable cells into a mature cell phenotype on the structure.. .
New Jersey Institute Of Technology
Multicore magnetic particles
A multicore magnetic particle. In one embodiment, the magnetic particle includes a plurality of superparmagnetic cores embedded in a non-magnetic matrix.
Sustained-release drug carrier composition
The present invention provides compositions for extended release of an active ingredient, comprising a lipid-saturated matrix formed from a biodegradable polymer. The present invention also provides methods of producing the matrix compositions and methods for using the matrix compositions to provide controlled release of an active ingredient in the body of a subject in need thereof..
Cardiac fibroblast-derived extracellular matrix and injectable formulations thereof for treatment of ischemic disease or injury
Compositions and methods using an engineered cardiac fibroblast-derived 3-dimensional extracellular matrix (ecm) are disclosed. The ecm includes the structural proteins fibronectin, collagen type i, collagen type iii, and elastin, and from 60% to 90% of the structural proteins present in the engineered extracellular matrix are fibronectin.
Wisconsin Alumni Research Foundation
A nicotine lozenge provided herein includes a body that is partially or wholly receivable in an oral cavity. The body includes a soluble-fiber matrix and nicotine or a derivative thereof dispersed in the soluble-fiber matrix.
Altria Client Services Llc
Eluting matrix and uses thereof
Cxcl12 polypeptide eluting matrices encapsulating at least one cell are described for use in the treatment of autoimmune disorders.. .
The General Hospital Corporation
Taste masking drug formulations
The present disclosure relates to a taste-masking microcapsule composition. The composition comprises a core portion encapsulated by a shell portion.
Orbis Biosciences, Inc.
Materials and methods for oil removal
Provided herein is an oleophilic matrix comprising at least one polymer selected from the group consisting of a polydimethylsiloxane having micropillars; a microporous polydimethylsiloxane; and an ophthalmic-grade cellulose having an alumina-deposited surface. The matrixes can be used, for example, to remove an oil, such as a silicone oil, e.g., from a hydrophobic surface such as an intraocular lens, or from an aqueous environment..
Massachusetts Eye And Ear Infirmary