IQE has been at the forefront of the compound semiconductor industry for more than twenty-five years.The Group is clearly recognised as the leading global supplier of advanced wafer products and wafer services to the semiconductor industry. IQE has grown from a single manufacturing operation into a world class platform with a global footprint spanning Europe, Asia and the USA. IQE market leadership and competitive advantages enable the group to provide a unique service that is second to none.IQE's core business is epitaxy which is a technology enabler for a diverse range of end market applications. In order to service each of its key markets, IQE operates six business units covering: wireless, photonics, InfraRed, CPV (advanced solar), power switching, LEDs and advanced electronics. Established in 1988, IQE was the world's first dedicated outsource service offering epitaxy processes to a diverse range of industry sectors. The group continues to lead the way with the industry's most diverse product portfolio.
Kopin Wireless is a global manufacturer of heterojunction bipolar transistors (HBTs) which are used in power amplifiers, a key wireless component in mobile devices. These devices are produced using MOCVD epitaxial wafer technology.
MBE epitaxy manufacturing unit
Acquisition in 2012
MBE epitaxy manufacturing unit a global leader in the design and manufacture of high performance RF components and compound semiconductor technologies, and has secured a long-term wafer supply agreement for exclusive provision of all of RFMD’s MBE wafers and for provision of a majority of RFMD’s MOCVD wafer requirements.
Solar Junction
Series D in 2012
Solar Junction is a manufacturer of high efficiency III-V multi-junction solar cells based on ASLAM ™ materials. The company is dedicated to providing the industry’s highest efficiency solar cells to enable CPV as a cost effective energy solution. Founded in 2007, Solar Junction is headquartered in San Jose, California. Investors include New Enterprise Associates, Draper Fisher Jurvetson and Advanced Technology Ventures.
Epitaxial Business - Kopin
Acquisition in 2012
The epitaxial growth process is a nanotechnology whereby complex atomic structures are produced under strictly controlled conditions.
Galaxy Compound Semiconductors
Acquisition in 2010
Galaxy Compound Semiconductors, Inc. is a leading supplier of indium antimonide (InSb) and gallium antimonide (GaSb) substrates, specializing in applications for military and commercial infrared markets, including stealth, space, transportation, and biomedical sectors. Established in 1999 as a spin-off of Johnson-Matthey, the company benefits from a rich history in crystal growth that dates back to the mid-1960s. With a dedicated engineering team possessing extensive expertise in crystal growth and materials, Galaxy Compound Semiconductors focuses on delivering high-quality single-crystal substrates to meet the needs of various high-tech industries.
NanoGaN
Acquisition in 2009
NanoGaN Ltd. specializes in the production of free-standing gallium nitride and laser diode wafers tailored for semiconductor device manufacturers and foundries. The company focuses on supplying high-quality materials essential for the development of high-power optoelectronics and microelectronic components that operate at elevated power and frequency levels. By serving suppliers of epitaxial wafers, chips, and devices, NanoGaN plays a crucial role in advancing semiconductor technology and enhancing the performance of various electronic applications.
MBE Technology Pte Ltd
Acquisition in 2006
MBE Technology Pte Ltd manufactures compound epitaxial wafers used in high-speed electronic components in the wireless and optical telecommunications industry.
Emcore's electronic materials unit
Acquisition in 2006
Emcore's electronic materials unit produce both gallium-arsenide (GaAs) and gallium-nitride (GaN) wafers for use in power amplifiers and switches in GSM, CDMA multiband wireless handsets, WiMAX, Wi-Fi, cellular handsets, and in wireless LAN applications.
Wafer Technology
Acquisition in 2000
Wafer Technology Ltd. is a manufacturer based in Milton Keynes, United Kingdom, specializing in compound semiconductors and wafer materials. The company focuses on the production of epitaxy and polycrystalline materials, including gallium antimonide, gallium arsenide, and indium phosphide. By supplying these advanced materials, Wafer Technology plays a crucial role in the semiconductor industry, catering to various applications that require high-performance electronic components.
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