Capacitor Sciences Incorporated

Nanosys, Inc.

Capacitor Science Incorporated

Capactor Sciences Incorporated

Shoei Chemical Inc.

Paul T Furuta

Pavel Ivan Lazarev

Robert S Dubrow

William P Freeman

Barry K Sharp

Yan Li

Ernest Lee

Matthew R Robinson

Ian S G Kelly-Morgan

Daniel Membreno

J Wallace Parce

Samuel Hein

Robert Dubrow

Ian Kelly-Morgan

Ian Sg Kelly-Morgan

Wendy Guo

Light-emitting quantum dot films, quantum dot lighting devices, and quantum dot-based backlight units are provided. Related compositions, components, and methods are also described. Improved quantum dot encapsulation and matrix materials are provided. Quantum dot films with protective barriers are described. High-efficiency, high brightness, and high-color purity quantum dot-based lighting devices are also included, as well as methods for improving efficiency and optical characteristics in quantum dot-based lighting devices.

Quantum dot films, lighting devices, and lighting methods

A composite oligomeric material includes one or more repeating backbone units. One or more polarizable units are incorporated into or connected to one or more of the one or more repeating backbone units. One or more resistive tails are connected to one or more of the repeating backbone units or to the one or more polarizable units as a side chain on the polarizable unit. The composite oligomer material may be polymerized to form a metadielectric, which may be sandwiched between to electrodes to form a metacapacitor.

YanLi material and dielectric and capacitor thereof

The present disclosure provides a coiled capacitor comprising a coil formed by a flexible multilayered tape, and a first terminating electrode and a second terminating electrode which are located on butts of the coil. The flexible multilayered tape contains the following sequence of layers: first metal layer, a layer of a plastic, second metal layer, a layer of energy storage material. The first metal layer forms ohmic contact with the first terminating electrode and the second metal layer forms ohmic contact with the second terminating electrode. The energy storage material comprises material selected from the list comprising rylene fragments, doped oligoaniline and p-oligo-phenylene, supramolecular structures, colloidal composite with dispersion (suspension) of electro-conductive anisometric particles in an insulator matrix, material comprises a surfactant.

Coiled capacitor

A composite polymeric material includes one or more repeating backbone units; one or more polarizable units incorporated into or connected to one or more of the one or more repeating backbone units; and one or more resistive tails connected to one or more of the repeating backbone units or to the one or more polarizable units as a side chain on the polarizable unit, on a hydrocarbon chain linking a polarizable unit to a backbone unit, or directly attached to a backbone unit. The composite polymeric material may be used to form a metadielectric, which may be sandwiched between to electrodes to form a metacapacitor.

Yanli dielectric materials and capacitor thereof

An electro-polarizable compound has the following general formula: 

Electro-polarizable compound and capacitor

A capacitor includes a first electrode, a second electrode, and a dielectric layer of molecular material disposed between said first and second electrodes. The molecular material is described by the general formula:D-(Core)-H,where Core is a polarizable conductive anisometric core, having conjugated &#x3c0;-systems, and characterized by a longitudinal axis, D and H are insulating substituents, and p and q are numbers of the D and H substituents accordingly. And Core possesses at least one dopant group that enhances polarizability.

Capacitor and method of production thereof

An electro-polarizable compound having the following formula (I): where Core1 is an aromatic polycyclic conjugated molecule having two-dimensional flat form and self-assembling by pi-pi stacking in a column-like supramolecule comprising one or more rylene fragments, R1 is an electron donor group connected to Core1 and R1' is an electron acceptor group connected to the Core1, m is number of acceptor group R1, m&#x2032; is a number of donor group R&#x2032;, m and m&#x2032; are equal to 0, 1, 2, 3, 4, 5 or 6, wherein m and m&#x2032; are not both equal to 0, R2 is a substituent comprising one or more ionic groups from a class of ionic compounds that form ionic liquids connected to the Core1-directly or via a connecting group, p is a number of ionic groups R2 which is equal to 0, 1, 2, 3 or 4; wherein the fragment marked NLE containing the Core1 with at least one group R1 and/or R1&#x2032; has a nonlinear effect of polarization, wherein Core2 is an electro-conductive oligomer, n is a number equal to 0, 2, or 4, R3 is a substituent comprising one or more ionic groups from a class of ionic compounds that form ionic liquids connected to the Core2 directly or via a connecting group, s is a number of the ionic groups R3 which is equal to 0, 1, 2, 3 or 4; wherein R4 is a non-conjugate cyclic or polycyclic resistive substituent electrically insulating the column-like supramolecules from each other and connected to the aromatic polycyclic conjugated molecule (Core1) and/or to the Core2 directly or via a connecting group, k is a number of substituents R4 which is equal to 1, 2, 3, 4, 5, 6, 7 or 8.

An organic polymeric compound called a Furuta or para-Furuta polymer is characterized by polarizability and resistivity has repeating units of a general structural formula: P1 may be acrylate, methacrylate, polypropylene, polyethylene, polyamide, polyaramid, polyester, siloxane, or polyethylene terephthalate. Tail is a resistive substitute. L is a linker group attached to an ionic functional group Q; j, a number of ionic functional groups Q, ranges from 1 to 5; n and m independently range from 3 to about 1000. Q is an ionic liquid ion, zwitterion, or polymeric acid. The number t ranges from 6 to 200,000. B is a counter ion, that can supply an opposite charge to balance a charge of the organic polymeric compound; s is a number of counter ions B. A plasticizer increases mobility of the polymers within the compound.

Furuta and para-Furuta polymer formulations and capacitors

The present disclosure provides an organic compound characterized by electronic polarizability and having a following general structural formula: where Core is an aromatic polycyclic conjugated molecule, Ris an insulating group, n is 1, 2, 3, 4, 5, 6, 7 or 8, Ris substitute located in apex positions, R3 and R4 are located in side (lateral) positions and, the core has flat anisometric form and Rare selected from hydrogen and nucleophilic groups (donors) and Rand Rare independently selected from hydrogen and electrophilic groups (acceptors) or vice versa Rand Rare independently selected from hydrogen and nucleophilic groups (donors) and Rare selected from hydrogen and electrophilic groups (acceptors).

Growing community of inventors

Menlo Park, CA, United States of America

Paul T Furuta