Seoul Semiconductor Co., Ltd.

Other

Light Engines Corporation

Vladimir Semenovich Abramov

Valeriy Petrovich Sushkov

Nikolay Valentinovich Shcherbakov

Vladimir Vladimirovich Alenkov

Sergei Aleksandrovich Sakharov

Naum Petrovich Soshchin

Vladimir Aleksandrovich Gorbylev

Alexey Ivanov

Alexander Valerievich Shishov

Nikolay Valentinovich Scherbakov

The method of growing non-polar epitaxial heterostructures for light-emitting diodes producing white emission and lasers, on the basis of compounds and alloys in AlGaInN system, comprising the step of vapor-phase deposition of one or multiple heterostructures layers described by the formula AlGaN (0&#x3c;x&#x2266;1), wherein the step of growing AN structures using (a)-langasite (LaGaSiO) substrates is applied for the purposes of reducing the density of defects and mechanical stresses in heterostructures.

Method of growing semiconductor heterostructures based on gallium nitride

The method of growing non-polar epitaxial heterostructures for light-emitting diodes producing white emission and lasers, on the basis of compounds and alloys in AlGaInN system, comprising the step of vapor-phase deposition of one or multiple heterostructures layers described by the formula AlGaN(0&#x3c;x&#x2266;1), wherein the step of growing AN structures using (a)-langasite (LaGaSiO) substrates is applied for the purposes of reducing the density of defects and mechanical stresses in heterostructures.

New Peltier semiconductor heat transfer systems are presented herein. In particular, Peltier heat transfer systems of Peltier semiconductor elements of highly unique shapes are arranged to bias the cooling side with respect to its size and consequently performance. In effect, a Peltier heat transfer system is created whereby the Peltier called side is greatly reduced in size and the Peltier hot side is greatly expanded in size. Such 'high aspect ratio' Peltier systems promote 'focused' cooling effect, which is particularly useful in conjunction with high-performance electronic devices having a small footprint. The entire cooling fact of the Peltier device is brought to the small space approximated by a point. Thus a &#x2018;point&#x2019; heat source such as a semiconductor laser are high-performance light emitting diode is more effectively cooled by these systems.

Peltier cooling systems with high aspect ratio

Growing community of inventors

Moscow, Russia

Valeriy Petrovich Sushkov