Seoul Viosys approves SETI's operating equity through US Department of Defense approval

Since 2005, it has invested in equity in US SETi, the world's first company to develop short-wave UV and original technology with RF components.

In order to acquire SETi, the company has been convincing the US Department of Defense and the Investment Review Committee for the past three years. SETi has the core technology of the US defense industry.

Established Seoul Viosys under the NS technical cooperation proposal, Japan NS company developed the world's first long-wave UV in 2001

Viosys (representative director: Kim, Jae-jo, ), a world-renowned UV LED solution provider, said on August 5 that it has recently obtained the US short-wave UV LED professional manufacturer SETi (Sensor Electronic Technology, Inc.) The operating equity, and through internal negotiations with the existing management of SETi and the board meeting held last week, by the end of 2016, three times more equipment will be added to expand the UV LED business.

Since 2005, Viosys has invested in the US short-wave UV LED (350nm~250nm) professional manufacturer SETi (Sensor Electronic Technology, Inc.) in order to develop the world's first short-wave UV LED below 350nm and Invested in commercial operations and worked closely with SETi in the technical field for more than 10 years. In order to promote the strategic development of UV LEDs and enterprises through mass production, it is necessary to obtain the management rights of SETi, but because SETi has the core technology of the US defense industry - short-wave ultraviolet (UVC) and radio frequency (RF) original technology, want to obtain business Equity must be approved by the US Department of Defense International Arms Trade Regulations (ITAR) and by the US Foreign Investment Committee (CFIUS). In the past three years, Seoul Viosys has been convincing the US Department of Defense and the Foreign Investment Committee to eventually acquire SETi shares and successfully acquire operating rights.

In 2001, Japan's venture capital company NS (Nitride Semiconductor) proposed to cooperate with LED professional manufacturer Seoul Semiconductor Technology to jointly develop long-wave UV LEDs (360nm~400nm). Seoul Viosys was formally established in 2002. It is the world's first and only professional manufacturer with original UV LED technology. It is widely used in the fields of biology, authenticity detection, curing, medical equipment, sterilization, etc., producing episodes (Epi), chips, packages, modules. Covers the full UV wavelength range and provides a UV system solution.

Seoul's Viosys representative director Kim, Jae-jo said that Seoul Viosys has all the original patents and mass production systems required for UV LED R&D and manufacturing, and will continue to develop UV LED technology to contribute to Korea's industrial development and technological competitiveness. By promoting UV LEDs around the world to achieve energy saving and environmental protection. The short-wave ultraviolet (UVC) and radio frequency (RF) original technologies approved by the US Department of Defense are important technologies for future applications in the aerospace and defense industries. Seoul Viosys will actively expand into the world based on relevant patents and mass production technologies. Related products.

*Reference materials

1) Ultraviolet (UV: Ultraviolets Rays)

UV LEDs replace traditional UV mercury lamps with LEDs with high efficiency, long life and environmental protection characteristics, and are attracting attention as a new generation of light sources. UV LEDs with special properties such as sterilization and water purification are suitable for use in authenticity testing instruments, medical, biological, analytical instruments and environmental fields.

2) GaN Radio Frequency Electronic Device

GaN RF component technology is being applied to next-generation mobile communication base stations, aerospace industry and defense industry, and its response speed is its advantage. In some developed countries, GaN RF component technology is protected as a strategic core technology, and the technology is strictly limited to leak overseas.

3) Foreign Investment Committee (CFIUS: Committee on Foreign Investment in the United States)

The United States revised foreign investment and national security laws in 2007, so under the US Department of Finance's Investment Security Administration, a deliberative body such as the Foreign Investment Committee was established to safeguard national security. If the situation in which a foreigner acquires the main infrastructure in the country is related to the national security of the United States, complicated approval is required to prevent the leakage of the core technology of the country to foreign capital.

4) International Traffic in Arms Regulations (ITAR: International Traffic in Arms Regulations)

The regulations governing the import and export of munitions are clearly stated in Article 22 of the US Export Restriction Act. The Defense Trade Control Agency (PM/DTC) under the US Department of Defense is responsible for the export licensing of military materials. The International Arms Trade Regulations contain provisions on the export and re-export of military weapons, defense industrial materials and technical data. The US defense industry related technology needs to be strictly restricted to foreign countries in accordance with the provisions of the ITAR.

5) Introduction to Seoul Viosys Co., Ltd.

Seoul Viosys is a professional manufacturer of UV LEDs and Blue LED Chips, established by Seoul Semiconductor to invest in UV applications. It is contributing to the promotion of UV LEDs and is constantly conducting RF-related research and development to lead the future industry.

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