Seoul Viosys to Develop a Cancer Diagnosis Technology for Companion Animals with Violeds Technology
13.8.2020 12:54:00 EEST | Business Wire | Press release
Seoul Viosys (KOSDAQ: 092190), a leading compound semiconductor solution provider, announced that it has developed an advanced concept technology for early diagnosis of cancer in companion animals with its ultraviolet LED Violeds technology through clinical testing conducted by scientists at the University of Ulsan, based in South Korea.
According to Seoul Viosys’ research team, companion animals have a high incidence of cancer as humans, but it has difficulty in early diagnosis of cancer. So Seoul Viosys is in the process of developing a technology that can be applied not only in animals but also in human cancer diagnosis. The early cancer diagnosis method using Violeds light provides a profound study results to show significantly higher sensitivity in detecting cancer than the conventional diagnosis methods and enable to detect all incident cancers.
Seoul Viosys conducted comparative experiments with blood from healthy dogs and from cancer diseased dogs using a biomarker that can be easily collected in this clinical test. As a result, it’s confirmed that cancer diagnosis is possible by only one drop of blood. Seoul Viosys already applied for number of related patents.
Reactive Oxygen Species, ROS caused by various exogenous and endogenous factors damaged to DNA in cells and it can be pathological basis for cancer when this DNA is not repaired in a timely manner. Even though level of DNA damage on cancer cells due to oxidative stress is higher than healthy cells, the difference between the two results is small and it’s difficult to distinguish perfectly. However, Violeds technology provides the advantage that can be able to detect this delicate difference.
“Through the results of the pre-clinical testing with comet assay, an uncomplicated and sensitive technique for the detection of DNA damage at the level of the individual mononuclear cell, by research group of Ulsan University, Seoul Viosys demonstrates that Violeds technology has the performance for significantly high level of 95% sensitivity in detecting cancer for companion animals, but improvement for specificity is needed,” said research team at Seoul Viosys.
“If we achieve the improved level of specificity in the future, we will be able to make a positive contribution to a quantum jump in medical technology by enabling early cancer diagnosis with about a tenth price compared to conventional test kits. Seoul Viosys also expects this technology to be used for human cancer diagnosis in the future and looks for relevant and suitable research partners to achieve significant specificity,” added the team.
*Light and Violeds
Circadian rhythms as an internal clock that governs the body’s hormone levels and other biological processes such as sleep, wake, and eliminating waste from the body are based on a 24-hour cycle. It is based on natural sunlight, under which all animals and plants on the earth have evolved over 3.9 billion years, being with the beginning of the Earth 4.6 billion years ago. Seoul Viosys has recently launched air purifiers with Violeds light technology proven to sterilize various harmful bacteria and variants of coronavirus. Tracking traces of light is difficult, but if you can bend the light around the Earth, it will orbit 7.5 times per second. Also, it takes 8 minutes for light to reach Earth from the Sun, and hundreds of millions of years from distant galaxies. It is unprecedented that this light may also be used in cancer diagnosis.
About Seoul Viosys
Seoul Viosys is a full-line solution provider for UV LED, VCSEL (Vertical Cavity Surface Emitting Laser), the next-generation light source for 3D sensor and laser, and a single-pixel RGB “Micro Clean Pixel” for displays. Established in 2002 as a subsidiary of Seoul Semiconductor, it captured No. 1 market share in the UV LED industry (LEDinside, 2018). Seoul Viosys has an extensive UV LED portfolio with all wavelengths ranging from 200nm to 1600nm, including ultraviolet rays (UV), visible rays, and infrared rays. The company holds more than 4,000 patents related to UV LED technology. Violeds, its flagship UV LED technology, provides a wide range of industries with optimal solutions for robust sterilization and disinfection (UV-C), skin regeneration (UV-B), water/air purification and effective cultivation for horticulture. In 2018, Seoul Viosys acquired RayCan, a leading optoelectronic specialist, to add advanced VCSEL technology, which supports smartphone facial recognition and autonomous driving, and has started mass production. In January 2020, it introduced a disruptive “Micro Clean Pixel” that has the potential to be a game-changer in the display market. To learn more, visit http://www.seoulviosys.com/en/.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20200813005335/en/
Contact information
Media Contacts:
Seoul Semiconductor Co., Ltd.
Jeonghee Kim
Tel: +82-70-4391-8311
Email: jeonghee.kim@seoulsemicon.com
North America
Andrew Smith
Email: andrew.smith@seoulsemicon.com
Sales Contacts:
Americas
Mike Berens
mberens@s-et.com
Asia
Dong Ju Kim
djkim@seoulviosys.com
Europe
Marko Hofmann
marko.hofmann@seoulviosys.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
The Premier Jumping League (PJL) Launches with a Record-Breaking $300 Million Guaranteed Prize Pot, Defining a New Era for Showjumping30.3.2026 12:00:00 EEST | Press release
The Premier Jumping League (PJL) launches with a record-breaking $300 million guaranteed prize pot, defining a new era for showjumping. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260330990938/en/ Photography credits: Daniel Benson for The Premier Jumping League/ Wieden+Kennedy London Backed by McCourt Global and its Executive Chairman, Frank McCourt, the PJL is a groundbreaking global competition that elevates high-performance riders and horses to their rightful place on the world stage. Built on merit, integrity, and excellence, the PJL brings together the world’s best athletes to compete for the biggest prize pot in the discipline’s history, helping to create a more resilient, long-term financial model for the sport. Represented by sixteen teams, the PJL will introduce an industry-first rider selection process from a pool of 250 of the world’s leading riders. World-class, immersive events will unfold across fourteen ic
Dompé Announces First Patient Enrolled in New Study of Intranasal NGF in Cerebral Palsy30.3.2026 12:00:00 EEST | Press release
Dompé, a leading biopharmaceutical company with operations in Italy and in the U.S., announced that the first patient has been enrolled at the Agostino Gemelli IRCCS University Hospital in Rome, Italy, in a Phase 2 investigational study of an intranasal form of Nerve Growth Factor (NGF) (Cenegermin-bkbj) for the treatment of spastic cerebral palsy (CP). On top of safety and tolerability, the study will evaluate improvements in daily functioning, quality of life, motor abilities, and neurodevelopmental measures of the Cenegermin-bkbj intranasal formulation. CP is the most common motor disability in childhood, caused by injury or changes during early brain development. The most prevalent form, spastic CP, leads to muscle stiffness and difficulty with movement.2 “Cerebral palsy is a devastating disease, and for patients and families there are still no proven treatments beyond supportive care,” said Marcello Allegretti, Chief Scientific Officer at Dompé. “With our emerging intranasal NGF p
IQM Secures €50M Financing to Accelerate Global Growth30.3.2026 09:00:00 EEST | Press release
IQM Finland Oy, a global leader in full-stack superconducting quantum computers (“IQM”, “IQM Quantum Computers” or the “Company”), today announced it has secured a €50 millionfinancing package from funds and accounts managed by BlackRock. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260329996942/en/ IQM Radiance quantum computer is located in IQM's showroom in Espoo, Finland. This facility will support acceleration of IQM’s technology roadmap, fuel R&D, support entry into additional markets, and advance IQM’s leadership in quantum computing. This facility was secured prior to IQM’s recent announcement of plans to become the first publicly listed European quantum computing company through a merger with Real Asset Acquisition Corp (“RAAQ”). The facility lowers IQM’s overall cost of capital and improves the flexibility and diversity of its capital base. “The financing package comes at a pivotal time for IQM, as we build momen
Bureau Veritas and Trade Technologies Join Forces to Streamline Global Trade Operations30.3.2026 08:45:00 EEST | Press release
Bureau Veritas, a global leader in Testing, Inspection, and Certification services (TIC), through its Swiss branch Government Services Division, is pleased to announce a strategic agreement with Trade Technologies, the leading provider of trade finance automation, connectivity and transaction management services. This collaboration is a significant step toward reducing the complexities of international trade operations, particularly in regions where regulatory and inspection controls remain stringent. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260329411683/en/ Addressing Critical Trade Finance Challenges The agreement comes at a pivotal time for global trade. Letters of Credit (LCs) continue to serve as essential instruments in international commerce, particularly across the Middle East and Africa, where counterparty risk, foreign exchange controls, sanctions exposure, and regulatory oversight face ongoing challenges. In
Consortium Led by Axelspace Selected for Japan’s Space Strategy Fund Project “Technology to Enhance Capability of Next Generation Earth Observation Satellites”30.3.2026 02:35:00 EEST | Press release
Axelspace Corporation, Meisei Electric Co., Ltd., ANA HOLDINGS INC., and JIJ Inc. are pleased to announce that their jointly proposed technology development project has been selected for Japan Aerospace Exploration Agency (JAXA)’s Space Strategy Fund under the theme “Technology to Enhance Capability of Next Generation Earth Observation Satellites.” This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260323044518/en/ Conceptual Diagram of the project. Under this Space Strategy Fund initiative, spectrometers will be newly developed and demonstrated in orbit. In the future, the project envisions the establishment of a satellite constellation capable of observations at different times of the day. Project Summary (Planned) Technology Development Theme: Technology to Enhance Capability of Next Generation Earth Observation Satellites Project Title: Source-Specific CO2 Emission and Uptake Monitoring through Satellite Constellation and Ai
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom