Rohm & Haas Electronic Materials LLC

Rohm and Haas Company

Basf Se Corporation

Dow Global Technolgoies LLC

Samsung Electronics Co., Ltd.

Basf Corporation

Shipley Company LLC

Garo Khanarian

Peter Trefonas, Iii

David Wayne Mosley

Paul Joseph Popa

Weijun Zhou

Jeffrey Lawrence Daecher

Steven David Fields

John Ell

Alan Daniel Stein

Jerome Claracq

Kathleen M O'Connell

Jaebum Joo

Herve Dietsch

Rui Zhang

Allen S Bulick

John W Lyons

Lijia Bu

Binghe Gu

David W Sherrer

Shiang Sung

Robert H Gore

Angelo Anthony Lamola

Nikolay A Grigorenko

Lujia Bu

Yujian You

David M Conner

Jake Joo

Sylvie Vervoort

Olivier Enger

Kathleen A Auld

Andreas Kuehner

Mubasher Bashir

Margaret M Pafford

An integrated vehicle on-board system configured to generate hydrogen and to introduce the generated hydrogen into an exhaust gas stream of an internal combustion engine, the system including a water-splitting article configured to split water into hydrogen and oxygen and a hydrogen injection article configured to introduce the hydrogen into the exhaust gas stream, is effective for the abatement of carbon monoxide and/or hydrocarbons and/or nitrogen oxides. The introduction of hydrogen may be intermittent and/or during a cold-start period.

On-board vehicle hydrogen generation and use in exhaust streams

The invention relates to a patterned transparent conductive film, comprising areas with higher conductivity and areas with lower conductivity, wherein in the areas with higher conductivity nanoobjects are disposed in a binder matrix such that the nanoobjects are interconnected and thereby form an area with higher conductivity and wherein in the areas with lower conductivity the nanoobjects are structurally intact and are coated with an insulating coating material. The invention further relates to a process for producing such a patterned transparent conductive film comprising areas with lower conductivity and areas with higher conductivity, comprising following steps: (a) applying an ink comprising electrically conductive nanoobjects and a binder on a substrate, forming a first layer, wherein the amount of conductive nanoobjects is such that the first layer is conductive after drying; (b) drying of the first layer; (c) applying a mixture comprising an insulating coating material or a precursor of an insulating coating material on that parts of the first layer which shall form the areas with lower conductivity, wherein the insulating coating material or the precursors form an insulating coating around the electrically conductive nanowires; (d) drying of the coated substrate.

Patterned transparent conductive film and process for producing such a patterned transparent conductive film

The invention relates to a process for producing a patterned transparent conductive film comprising areas with lower conductivity and areas with higher conductivity, comprising following steps: (a) applying an ink comprising electrically conductive nanoobjects with or without a binder on a substrate, forming a first layer, wherein the amount of conductive nanoobjects is such that the first layer has a low conductivity after drying; (b) drying of the first layer; (c) applying an ink comprising a metallo-organic complex in a predetermined pattern on the first layer; (d) decomposing of the ink applied in step (c), thereby forming a pattern having a higher conductivity on the first layer. The invention further relates to a transparent conductive film, comprising areas with lower conductivity and areas with higher conductivity, wherein the areas with higher conductivity and the areas with lower conductivity comprise nanoobjects and in the areas with higher conductivity, the nanoobjects are fused by metal generated by decomposition of a metallo-organic complex.

Process for producing a patterned transparent conductive film and a transparent conductive film

The invention relates to a transparent conductive layer comprising non-conductive areas and conductive areas, wherein the conductive areas comprise an interconnected network of electrically conductive nanoobjects and in the non-conductive areas the nanoobjects are converted into particles and wherein the thickness of the conductive areas and the non-conductive areas differs less than 10 nm. The invention further relates to a process for producing a patterned transparent conductive film, the film comprising a substrate and a transparent conductive layer, and to a process for producing the patterned transparent conductive film.

Transparent conductive layer, a film comprising the layer, and a process for its production

Method of manufacturing patterned transparent conductor is provided, comprising: providing a silver ink core component containing silver nanoparticles dispersed in a silver carrier; providing a shell component containing a film forming polymer dispersed in a shell carrier; providing a substrate; coelectrospinning the silver ink core component and the shell component to form a core shell fiber, wherein the silver nanoparticles are in the core; depositing the core shell fiber on the substrate; selectively treating a portion of the deposited core shell fiber to provide a patterned transparent conductor, wherein the patterned transparent conductor has a treated region and a non-treated region; wherein the treated region comprises a plurality of electrically interconnected silver miniwires and wherein the treated region is an electrically conductive region; and, wherein the non-treated region is an electrically insulative region.

Method of manufacturing a patterned transparent conductor

A process for manufacturing silver nanowires is provided, comprising: providing a silver ink core component containing &#x2267;60 wt % silver nanoparticles dispersed in a silver carrier; providing a shell component containing a film forming polymer dispersed in a shell carrier; providing a substrate; coelectrospinning the silver ink core component and the shell component depositing on the substrate a core shell fiber having a core and a shell surrounding the core, wherein the silver nanoparticles are in the core; and, treating the silver nanoparticles to form a population of silver nanowires, wherein the population of silver nanowires exhibit an average length, L, of &#x2267;60 &#x3bc;m.

Method of manufacturing high aspect ratio silver nanowires

Method of manufacturing patterned conductor is provided, comprising: providing a conductivized substrate, wherein the conductivized substrate comprises a substrate and an electrically conductive layer; providing an electrically conductive layer etchant; providing a spinning material; providing a masking fiber solvent; forming a plurality of masking fibers and depositing the plurality of masking fibers onto the electrically conductive layer; exposing the electrically conductive layer to the electrically conductive layer etchant, wherein the electrically conductive layer that is uncovered by the plurality of masking fibers is removed from the substrate, leaving an interconnected conductive network on the substrate covered by the plurality of masking fibers; and, exposing the plurality of masking fibers to the masking fiber solvent, wherein the plurality of masking fibers are removed to uncover the interconnected conductive network on the substrate.

A method of manufacturing a silver miniwire film is provided, wherein the film exhibits a reduced sheet resistance.

Method of manufacturing silver miniwire films

A curable phenoxyphenyl polysiloxane composition is disclosed. A cured phenoxyphenyl polysiloxane composition is further disclosed, along with a method of making that cured phenoxyphenyl polysiloxane composition from the curable phenoxyphenyl silicon composition. An encapsulated semiconductor device, and a method of making that encapsulated semiconductor device by coating a semiconductor element of a semiconductor device with cured phenoxyphenyl polysiloxane are further disclosed.

Phenoxyphenyl polysiloxane composition and method for making and using same

A curable liquid polysiloxane/TiOcomposite for use as a light emitting diode encapsulant is provided, comprising: a polysiloxane with TiOdomains having an average domain size of less than 5 nm, wherein the curable liquid polysiloxane/TiOcomposite contains 20 to 60 mol % TiO(based on total solids); wherein the curable liquid polysiloxane/TiOcomposite exhibits a refractive index of &#x3e;1.61 to 1.7 and wherein the curable liquid polysiloxane/TiOcomposite is a liquid at room temperature and atmospheric pressure. Also provided is a light emitting diode manufacturing assembly.

Curable liquid composite light emitting diode encapsulant

A method of making a light emitting diode (LED) having an optical element is provided, comprising: providing a curable liquid polysiloxane/TiOcomposite, which exhibits a refractive index of &#x3e;1.61 to 1.7 and which is a liquid at room temperature and atmospheric pressure; providing a semiconductor light emitting diode die having a face, wherein the semiconductor light emitting diode die emits light through the face; contacting the semiconductor light emitting diode die with the curable liquid polysiloxane/TiOcomposite; and, curing the curable liquid polysiloxane/TiOcomposite to form an optical element; wherein at least a portion of the optical element is adjacent to the face.

Light emitting diode manufacturing method

A curable liquid polysiloxane/TiOcomposite for use as a light emitting diode encapsulant is provided, comprising: a polysiloxane prepolymer with TiOdomains having an average domain size of less than 5 nm, wherein the curable liquid polysiloxane/TiOcomposite contains 20 to 60 mol % TiO(based on total solids); wherein the curable liquid polysiloxane/TiOcomposite exhibits a refractive index of &#x3e;1.61 to 1.7 and wherein the curable liquid polysiloxane/TiOcomposite is a liquid at room temperature and atmospheric pressure. Also provided is a light emitting diode manufacturing assembly.

High refractive index curable liquid light emitting diode encapsulant formulation

Method of making light emitting diodes

A curable aryl siloxane composition is disclosed. A heat stable cured aryl polysiloxane composition is further disclosed, along with a method of making that heat stable cured aryl polysiloxane composition from the curable aryl siloxane composition. An encapsulated semiconductor device, and a method of making that encapsulated semiconductor device by coating a semiconductor element of a semiconductor device with the heat stable cured aryl polysiloxane are further disclosed.

Heat stable aryl polysiloxane compositions

A method for making a micro optical device includes providing an optical element, providing a glass perform, providing a substrate with a precision formed feature designed to passively position the optical element relative to the substrate, and bonding the optical element to the substrate using the glass perform. The optical element is passively located in a predefined relationship with the substrate, and the glass perform has a shape prior to contacting the substrate that is maintained before the bonding.

Growing community of inventors

Princeton, NJ, United States of America

Garo Khanarian