Seoul Viosys to Develop a Cancer Diagnosis Technology for Companion Animals with Violeds Technology
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
CSG Xponent Sweeps Up Top-Tier Analyst, Industry Recognition for Customer Journey Management, Analytics10.12.2025 15:30:00 EET | Press release
CSG® (NASDAQ: CSGS) today announced that its flagship customer engagement platform, CSG Xponent, has earned multiple honors for journey management, customer analytics and personalization. This third-party recognition underscores the strength of CSG Xponent as a full-service engagement platform – one that seamlessly combines in-depth journey analytics with real-time orchestration. In the past month alone, CSG Xponent has been named: A Leader in QKS Group’s SPARK Matrix™: Customer Journey Management, 2025. Winner for “Best Personalisation and User Experience Solution” in the FinTech Futures 2025 Banking Tech Awards. A Core Performing provider in CMP Research’s Prism for Customer Analytics. “CSG Xponent moves beyond broad segmentation to pinpoint each customer’s journey state, whether stalled, at-risk or ready to convert, and then quantifies the financial impact of each intervention,” said Tanuj Paulose, Analyst, QKS Group. “By unifying analytics, real-time orchestration, identity and omn
AI Power Surge and Energy Transition Push Global Project Finance into a New Era10.12.2025 15:30:00 EET | Press release
Global project finance is entering a transformative era, driven by soaring demand for energy capacity, accelerated digitalization and large-scale infrastructure upgrades, reshaping investment priorities worldwide. These insights come from new research commissioned by CSC, based on responses from 200 project finance professionals, revealing a market shifting toward more complex, capital-intensive projects and a greater reliance on private capital. CSC’s latest report, Project Finance at an Inflection Point: Adapting to New Realities1, reveals a sector that is rapidly expanding in both scale and complexity driven by capital increasingly targeting long-term, strategically critical assets. Infrastructure emerged as the strongest area for future growth, identified by 70% of respondents, followed by renewables (48%), and technology, media, and telecommunications (TMT) with 43%. Within renewables, wind tops expectations at 50%, while renewable natural gas and green hydrogen each stand at 41%,
Slate Asset Management Announces Partner and Managing Director Promotions10.12.2025 15:00:00 EET | Press release
Slate Asset Management (“Slate”), a global alternative investment platform focused on essential real estate and infrastructure, today announced three senior leadership promotions, effective January 1, 2026. Molly Mahoney has been elevated to Partner, and John Murray and Sayed M. Alaali have been promoted to Managing Directors. “Molly, John, and Sayed have demonstrated outstanding dedication, skill, and leadership over the years and each has contributed meaningfully to Slate’s reputation as a proven investor and a trusted partner to leading global institutions,” said Brady Welch, Co-Founding Partner at Slate. “We are very pleased to welcome them to the highest ranks of our firm’s leadership.” Blair Welch, Co-Founding Partner at Slate, added: “In a year of significant growth, these individuals have consistently delivered exceptional outcomes for Slate’s clients, partners, and communities. They are unwavering in their commitment to excellence, integrity, and teamwork, and we look forward
Kingswood Capital Management Enters Into a Definitive Agreement to Acquire Safran Passenger Innovations10.12.2025 15:00:00 EET | Press release
Kingswood Capital Management, LP (together with its affiliates, “Kingswood”) announced today that it has entered into a definitive agreement to acquire Safran Passenger Innovations (“SPI” or the “Company”) from Safran, an international high-tech company operating in the aviation, defense, and space markets. SPI is a leading global provider of in-flight entertainment and connectivity solutions for airlines and airplane manufacturers worldwide. Matt Smith will continue to serve as SPI’s CEO, and the entire SPI leadership team will remain in place. The transaction is expected to close early next year, subject to customary legal and regulatory requirements. Headquartered in Brea, California, SPI created and designed an award-winning in-flight entertainment and connectivity platform known as RAVE, recognized for its intuitive design, reliability, and innovative approach. Kingswood’s acquisition of SPI is driven by a shared vision of positioning the company to deliver transformative, next-ge
Armis Partners with KODE Labs and IntelliBuild to Streamline Security Operations Across the Building Management Lifecycle10.12.2025 15:00:00 EET | Press release
Armis, the cyber exposure management & security company, today announced a strategic partnership with KODE Labs and IntelliBuild to help organizations unify cybersecurity, operational intelligence and governance for building lifecycle management. The joint offering combines Armis’ continuous asset intelligence with KODE Labs’ performance trends and analytics, which are then operationalized by IntelliBuild’s governance and reporting. By translating accurate, verified intelligence into accountable action, organizations can streamline the operations of building management systems – from thermostats, lighting and badge readers to elevator controllers and security cameras – and proactively strengthen their cyber defenses. “To achieve real security in the new age of connected environments, you must have comprehensive, real-time protection across the entire attack surface,” said Nadir Izrael, CTO and Co-Founder at Armis. “This integration addresses the growing complexity, risk and fragmentati
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