SEOUL-SEMICONDUCTOR
18.12.2023 15:01:32 CET | Business Wire | Press release
Seoul Semiconductor Co., Ltd. (KOSDAQ:046890), a global optical semiconductor company, announced on December 18 that it has verified through an experiment that natural spectrum lighting can promote stable growth and increase the content of effective nutrients in plants as daylighting does for plants grown in nature.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20231218199613/en/
A nutrient analyzer and human cell response tester in Seoul Semiconductor’s bio-laboratory (Photo: Seoul Semiconductor Co., Ltd.)
Seoul Semiconductor used both regular white LED lights and SunLike natural spectrum LED lights to grow lettuce, a vegetable commonly used as a food ingredient. The use of SunLike LED lighting resulted in an increase in lettuce yield and a significant increase in chlorogenic acid and chicoric acid, which are antioxidants and important nutrients, by more than 30% compared to the use of regular white LED lighting.
Seoul Semiconductor has been operating its own plant cultivation and research farm for the past 10 years. It studies growth and nutrient changes in a great variety of plants and nuts brought about by different light sources while measuring nutrients and conducting experiments on the effects of nutrients on cells.
In this comparative experiment, a regular white LED and a light equipped with a SunLike LED similar to a natural light spectrum – both of the same brightness – were installed separately, and the yields of lettuce and the contents of the antioxidants – chlorogenic acid and chicory acid – were compared for 3 weeks. Chlorogenic acid and chicoric acid are known for removing free radicals from the body, suppressing aging and inflammation, and preventing diseases such as aging, reduced vision, Alzheimer's, and arthritis.
The results show that the yield of lettuce grown under SunLike LED lighting increased slightly by 4% compared to regular white LED lighting, whereas chlorogenic acid and chicory acid increased by 55% and 31%, respectively. This confirms that using lighting closer to natural light in cultivation leads to higher nutrient content in plants.
Light spectrums affect plants and animals. Exposure to artificial light can interfere with frogs’ mating behavior, resulting in mutant tadpoles, and causing a 10-20% decrease in yields of sesame and other fruits. Sunflowers, for which the natural light spectrum was not used, suffered a decrease in bee visits.
About Seoul Semiconductor
Seoul Semiconductor is the world’s second-largest global LED manufacturer, a ranking excluding the captive market, and has more than 18,000 patents. Based on a differentiated product portfolio, Seoul offers a wide range of technologies, and mass produces innovative LED products for indoor and outdoor lighting, automotive, IT products, such as mobile phones, computer displays, and other applications, as well as the UV area. Seoul’s world’s first development and mass production products are becoming the LED industry standard and leading the global market with a package-free LED, WICOP; a high-voltage AC-driven LED, Acrich; an LED with 10X the output of a conventional LED, nPola; a cutting edge ultraviolet clean technology LED, Violeds; an all-direction light emitting technology, filament LED; a natural sun spectrum LED, SunLike; and more. For more information, please visit www.seoulsemicon.com/en, YouTube, LinkedIn.
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/20231218199613/en/
About Business Wire
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
Modon's Hudayriyat Golf Estates Sets UAE Record With More Than AED 13 Billion in Sales Within Days of Launch7.7.2026 20:36:00 CEST | Press release
A record-breaking sales value for a residential project in the UAEThe project comprises golf mansions, villas, and townhouses across Hudayriyat Island, Abu Dhabi1,700 residences sold within days after the launch15% non-UAE resident buyers81% new customers to Modon Modon has set a new benchmark for the UAE real estate market with the launch of Hudayriyat Golf Estates on Hudayriyat Island, Abu Dhabi. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260707126559/en/ Modon's Hudayriyat Golf Estates sets UAE record with more than AED 13 billion in sales within days of launch (Photo: AETOSWire) Within days of launch, the community achieved record-breaking sales exceeding AED 13 billion, marking the highest publicly recorded sales value for a single residential project launch in the UAE. Comprising an exclusive collection of golf mansions, villas, and townhouses, the development saw 1,700 of its residences sold after few days of laun
Loomis Sayles Growth Equity Strategies Team Celebrates Twenty-Year Milestones7.7.2026 16:36:00 CEST | Press release
Loomis, Sayles & Company, the century-old investment manager with nearly $418 billion in assets under management, proudly celebrates the 20-year anniversaries of the Loomis Sayles Large Cap Growth and the Loomis Sayles All Cap Growth strategies, as well as a differentiated approach to growth equity investing under the leadership of Aziz V. Hamzaogullari, CFA, the founder, chief investment officer and portfolio manager of the Loomis Sayles Growth Equity Strategies (GES) Team. Aziz is also an executive vice president and a member of the firm’s Board of Directors. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260707992418/en/ Celebrating 20 Years of The Power of Active Management Done Right GES is a cohesive team with 20 years of alpha generation and a long-term, private equity approach to investing. Under Aziz Hamzaogullari’s leadership since 2010, assets under management for GES have grown from $1.9 billion to $98.2 billion
Integral Ad Science Appoints Lidiane Jones Chief Executive Officer7.7.2026 15:35:00 CEST | Press release
Accomplished AI and technology executive to lead IAS's next phase of innovation and growth; Lisa Utzschneider to serve as Special Advisor to the Board through year-end Integral Ad Science (IAS), one of the world's most trusted media quality companies, today announced the appointment of Lidiane Jones as Chief Executive Officer, effective immediately. Jones succeeds Lisa Utzschneider, who led IAS for more than seven years and will remain with the company as Special Advisor to the Board through the end of 2026 to support a seamless transition. Utzschneider will also serve as a Special Advisor to Novacap and their portfolio companies. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260707780892/en/ Lidiane Jones: Integral Ad Science CEO, Photo Credit: Pamela Hanson The appointment reflects IAS's long-term strategic vision for the future of digital advertising. As AI transforms how media is planned, bought, measured, and optimized
Altasciences and Evidence Matters Advance AI-Driven Drug Development With Nonclinical Automation Breakthrough7.7.2026 15:00:00 CEST | Press release
Altasciences, a fully integrated early-phase drug development organization, and Evidence Matters, a pioneer in clinical trial data science, are pleased to announce a successful proof-of-concept (POC) of RegulatoryFlow (“RegFlow”), following the announcement of the companies’ strategic collaboration in August 2025. The POC demonstrated the extension of AI-driven efficiencies from clinical reporting into nonclinical workflows, marking a significant step forward in accelerating drug development timelines. Building on proven results in clinical reporting, where the collaboration has achieved up to first-draft clinical study reports (CSRs), the teams have now successfully applied similar AI capabilities to nonclinical data through high-quality parsing of raw and SEND datasets in a proof-of-concept. This advancement aligns with the Altasciences Acceleration Platform, designed to fast-track drug development across the early-phase development continuum. “This milestone reflects the power of in
SS&C Expands Tokenized Investment Capabilities with Digital Cash Settlement7.7.2026 15:00:00 CEST | Press release
Building on live tokenized fund issuance and distribution capabilities, SS&C extends its innovation roadmap to support the next stage of digital investment markets SS&C Technologies Holdings, Inc. (Nasdaq: SSNC) today announced plans to enable digital cash settlement for tokenized investment transactions using regulated forms of digital cash, including stablecoins and tokenized commercial bank deposits. The announcement builds on the successful launch of SS&C's live tokenized fund issuance and distribution capabilities earlier this year following the acquisition of Calastone in 2025. SS&C already enables asset managers to bring tokenized versions of traditional investment funds to market through the infrastructure and connectivity they already use, helping bridge traditional and digital investment markets. As interest in tokenized investment products continues to grow, the market is increasingly looking beyond tokenization towards the infrastructure needed to support digital transactio
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