Merck Patent Gmbh

Promerus, Lcc

Flexenable Limited

Pawel Miskiewicz

Li Wei Tan

Larry Funderburk Rhodes

Philip Edward May

Toby Cull

Andrew Bell

Daniel Walker

Edmund Elce

Piotr Wierzchowiec

Pramod Kandanarachchi

Hendra Ng

Kazuyoshi Fujita

Steven J Smith

David Christoph Mueller

Manuel Hamburger

Miguel Carrasco-Orozco

Tomas Backlund

Paul Craig Brookes

Anja Jatsch

Aurélie Ludemann

David Sparrowe

Irina Martynova

Hsin-Rong Tseng

Gaëlle Béalle

Christoph Leonhard

Edgar Kluge

David Christoph Müller

Oleksandr Burtovyy

Mark James

Hyun-Jin Yoon

Hugh A Burgoon

Irina Afonina

Klaus Bonrad

Graham Smith

Andreas Klyszcz

Rashmi Bhintade

Giles Lloyd

Thomas Albrecht

Deepak Ranjan Deshmukh

Rebekah Hooker

Patrick Schellin

Steven Smith

Ng Hendra

Embodiments in accordance with the present invention encompass compositions encompassing a latent organo-ruthenium compound, a photosensitizer, one or more monomers which undergo ring open metathesis polymerization (ROMP) and at least two distinct types of UV blockers, where when said composition is exposed to suitable actinic radiation forms a substantially transparent film or a three dimensional object. Surprisingly, the compositions are very stable at ambient conditions to temperatures up to 80&#xb0; C. for several weeks and undergo mass polymerization only when subjected to actinic radiation under inert atmosphere such as for example a blanket of nitrogen. Accordingly, compositions of this invention are useful in various opto-electronic applications, including as 3D printing materials, coatings, encapsulants, fillers, leveling agents, among others.

Dual UV blockers containing stable photoactive mass polymerizable polycycloolefin compositions as optical materials

The present invention relates to formulations for the preparation of organic electronic devices (OLEDs) which comprise (A) at least one specific ester solvent containing an aromatic group and (B) at least one organic functional material selected from organic conductors, organic semiconductors, organic fluorescent compounds, organic phosphorescent compounds, organic light-absorbent compounds, organic light-sensitive compounds, organic photosensitisation agents and other organic photoactive compounds, selected from organometallic complexes of transition metals, rare earth metals, lanthanides and actinides.

Esters containing aromatic groups as solvents for organic electronic formulations

The present application relates to an organic electronic device, said electronic device comprising a multi-layer electrode as well as an organic semiconducting layer, as well as to a method for producing such organic electronic device.

Electrodes for electronic devices comprising an organic semiconducting layer

The present invention relates to formulations for the preparation of organic electronic devices which comprise at least one organic functional material and a mixture of at least two different solvents wherein a first organic solvent exhibits a lower boiling point than a second organic solvent and said first organic solvent exhibits a higher viscosity than said second organic solvent.

Formulations containing a mixture of at least two different solvents

The present invention relates to formulations containing at least one organic functional material and at least a first organic solvent, wherein said first organic solvent contains at least one epoxy-group as well as to electronic devices prepared by using these formulations.

Formulation of an organic functional material comprising an epoxy group containing solvent

The present invention relates to an ink composition comprising an organic functional material having a molecular weight of at most 5,000 g/mol and a first organic solvent selected from the group consisting of terpene, terpenoid, and combination of any of these, as well as to the use of the ink composition, an electronic device prepared by using the ink composition and method for preparing/fabricating thereof.

Ink composition of an organic functional material

The present invention relates to formulations containing at least one organic functional material and at least a first organic solvent, wherein said first organic solvent contains at least one norbornene group as well as to electronic devices prepared by using these formulations.

Formulation of an organic functional material

A photolithiographic method for fabricating bank structures with improved non-wetting properties to form well regions on a substrate using a photoresist composition comprising a cresol novolak resin, a photoactive diazonaphthoquinone sulfonic ester of a polyhydroxybenzophenone compound with at least one free hydroxyl group, and a non-ionic urethane polyglycol fluorosurfactant. Inkjet methods can be used to deposit active materials into the well areas. Color filter arrays and optoelectronic devices such as OLED devices can be made by this method.

Patterned bank structures on substrates and formation method

This invention relates to a method for producing a photodetector based on the deposition of precursor system having a liquid phase. The photodetectors are characterized by a certain group of semiconductor materials which can be used as the absorber in solar-blind UV detectors. A facile route for the formation of thin layers of such absorber materials is disclosed.

Method for producing a UV photodetector

The invention generally relates to formulations for use in organic semiconductor layers of organic electronic devices, and more specifically in organic field effect transistors, to organic semiconductor layers prepared from such formulations, and to organic electronic devices and organic field effect transistors encompassing such organic semiconductor layers.

Organic semiconducting formulation

Embodiments in accordance with the present invention provide for the use of polycycloolefins in electronic devices and more specifically to the use of such polycycloolefins as gate insulator layers used in the fabrication of electronic devices, the electronic devices that encompass such polycycloolefin gate insulator and processes for preparing such polycycloolefin gate insulator layers and electronic devices encompassing such layers.

Gate insulator layer for organic electronic devices

Embodiments in accordance with the present invention provide for the use of polycycloolefins in electronic devices and more specifically to the use of such polycycloolefins as interlayers applied to fluoropolymer layers used in the fabrication of electronic devices, the electronic devices that encompass such polycycloolefin interlayers and processes for preparing such polycycloolefin interlayers and electronic devices.

Interlayer for electronic devices

The invention relates to organic electronic devices containing polycycloolefin planarization layers between the substrate and a functional layer such as a semiconducting layer, dielectric layer, or electrode; to the use of polycycloolefins as a planarization layer on the substrate of an organic electronic device; and to processes for preparing such polycycloolefin planarization layers and organic electronic devices.

Planarization layer for organic electronic devices

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Cambridge, MA, United States of America

Pawel Miskiewicz