Seoul Semiconductor Supplies SunLike LED, a Natural Light Reproduction Technology, to KOIZUMI's Learning Lighting
2.12.2021 03:00:00 EET | Business Wire | Press release
Seoul Semiconductor Co., Ltd. (KOSDAQ 046890), a global optical semiconductor company, announced on the 2nd that it supplied SunLike, a natural light LED, to KOIZUMI FURNITECH Technology Corp., a Japanese learning furniture company. KOIZUMI FURNITECH, a company specializing in traditional Japanese learning furniture, is an affiliated company of Koizumi Group, same as Koizumi, a premium lighting company.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20211201005018/en/
KOIZUMI desk light (left) and children's room lighting (right) with SunLike technology (Photo: Business Wire)
Seoul Semiconductor has been supplying SunLike technology to KOIZUMI lighting company. SunLike technology was already applied to KOIZUMI's children's room lighting and living room lighting in July 2020, and this time it was applied to desk light (ECL-111 and ECL-112) that helps create an optimal learning and reading environment.
SunLike technology is the world's first LED solution unique to Seoul Semiconductor that reproduces the spectrum curve of natural light. In recognition of its technology as the most similar lighting to natural light, it has won the highest diamond grade from Underwriters Laboratories (UL), an international lighting certification body. In addition, in a study at Seoul National University in Korea, Basel University in Europe, and Harvard Medical School led by Dr. Shadab Rahman, it was proven that the use of lighting with SunLike technology improves learning abilities such as working memory, problem-solving accuracy, learning speed, and cognitive processing speed.
Humans control the secretion of melatonin, a biological hormone, by using the wavelength of light entering through the eyes. Decrease of melatonin secretion results in vigorous physical activity and improvement of concentration, while increased secretion stabilizes human circadian rhythm and makes the body rest. The use of morning-light applied with SunLike technology promotes brain activity, helping improve children's concentration and learning speed, and evening-light provides a comfortable rest.
KOIZUMI FURNITECH's desk light with SunLike provides three colors: morning-light (Natural white + Warm white color) for concentration, Afternoon-light (Natural white color) for cognitive processing speed, and evening-light (Warm white color) for relaxation. In addition, there is a 45-minute timer function tailored to the class hours of elementary school students, which helps keep the ‘learning and rest cycle.’
"Since COVID-19 has reduced outdoor activities of children and students and made them spend a lot of time indoors away from sunlight, the importance of lighting has been highlighted," an official from Seoul Semiconductor said. "We expect SunLike, which reproduces sunlight, to help many children's eye health and learning effects."
Seoul Semiconductor has supplied SunLike technology to desk lamps for several lighting companies, including: ‘The Light’ of Balmuda, Japan, ‘Prism,’ ‘BY THE M,’ and ‘Cozy Light’ of Korea, ‘Xiaomi’ of China, and ‘Rang Dong’ of Vietnam.
About Seoul Semiconductor
Seoul Semiconductor is the world’s second-largest global LED manufacturer, a ranking excluding the captive market, and has more than 10,000 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. The company’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.
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/20211201005018/en/
Contact information
Seoul Semiconductor Co., Ltd.
Jinseop Jeong
+82-70-4391-8555
jjs8732@seoulsemicon.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
IQM Demonstrates Entanglement Across a Complete 54-Qubit Processor, Bringing Full-Chip Performance to Cloud Users29.10.2026 09:00:00 EET | Press release
IQM Quantum Computers (Nasdaq: IQMX), a global leader in superconducting quantum computers, today announced that its cloud-accessible IQM Emerald system has fully entangled all 54 qubits on the chip simultaneously, a result that shows the system’s computational quality holds up when every qubit is put to work at once. IQM’s cloud customers now have access to that same full-chip performance, so their computations can draw on the entire processor rather than a fraction of it. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261029191153/en/ IQM measured a fidelity of 0.515 at 40 qubits without readout error mitigation (REM) and 0.516 at the full 54 qubits with REM applied, both above the classical threshold of 0.500 that separates genuine entanglement from noise. These results rank among the strongest reported for any commercially available quantum computer, giving customers access to state-of-the-art, high-quality processors. U
Takeda Announces FY2026 First-Half Results Highlighting Launch Momentum and Pipeline Milestones29.10.2026 08:36:00 EET | Press release
Takeda (TOKYO:4502/NYSE:TAK) announced financial results for the first half of fiscal year 2026 (April 1, 2026, to Sept. 30, 2026). The period included the approval of ORZEYFUL (oveporexton) in the U.S., Japan and China, the U.S. launch of MIMRYLO (rusfertide), progress in the regulatory review of zasocitinib, and additional clinical evidence across the late-stage pipeline. Takeda’s focus remains on execution against the first horizon of its growth strategy: successfully launching three new medicines, advancing its late-stage pipeline, ensuring resilience of core in-line brands and executing its transformation program. FY2026 First-Half Highlights Revenue increased by 8.4% versus the prior period on an actual exchange rates (AER) basis and decreased by 1.0% at constant exchange rates (CER). Core Operating Profit increased by 11.2% on an AER basis, and increased by 0.7% on a CER basis, supported by enterprise-wide transformation, which is helping fund growth investments. Reported Operat
AB InBev Reports Third Quarter 2026 Results29.10.2026 08:01:00 EET | Press release
Anheuser-Busch InBev (Brussel:ABI) (BMV:ANB) (JSE:ANH) (NYSE:BUD): This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261028546637/en/ Regulated and inside information1 “Delivering solid growth today while investing for tomorrow - our portfolio of megabrands and mega platforms continues to win with consumers, and our performance this quarter reflects the strength of our diversified footprint, best-in-class capabilities and consistent execution of our strategy. Thank you to our colleagues around the world for their commitment and dedication as we continue to compound growth and create long-term value.” – Michel Doukeris, CEO, AB InBev Revenue +4.9% Revenue increased by 4.9% in 3Q26 with revenue per hl growth of 4.2% and by 5.4% in 9M26 with revenue per hl growth of 4.3%. Reported revenue increased by 9.1% in 3Q26 to 16 512 million USD and by 10.7% in 9M26 to 48 439 million USD, positively impacted by currency translation. 7.7% in
EIG and Acwa Announce Plenum Power, a Strategic Partnership to Invest in U.S. Power Infrastructure29.10.2026 07:00:00 EET | Press release
EIG, a leading institutional investor in the global energy and infrastructure sectors, and Saudi-listed Acwa, one of the world's largest independent power producers, today announced that they have entered into definitive agreements to establish Plenum Power, a strategic partnership focused on investment opportunities in the United States. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261028377569/en/ Dr. Samir J. Serhan, Chief Executive Officer of Acwa (left), and R. Blair Thomas, Chief Executive Officer of EIG (right) Building on an established relationship that includes prior collaboration on projects in the Middle East, EIG and Acwa are now partnering to pursue opportunities in the U.S. power sector through Plenum Power. The parties intend for Plenum Power to target a launch with an initial equity commitment of approximately $4 billion. The partnership combines Acwa's global capabilities in developing, financing, constru
Murata Launches World’s Smallest RF / Microwave Coaxial Connectors with a Switch, Cutting PCB Mounting Area by Approximately 40%29.10.2026 04:00:00 EET | Press release
Murata Manufacturing Co., Ltd. (TOKYO: 6981) (ISIN: JP3914400001) has begun mass production of the SWL series MM8330-2600RJ5 and MM8330-2600RK20, the world’s smallest RF / microwave coaxial connectors with a switch*. Measuring just 1.0 mm × 1.0 mm × 0.55 mm, the new connectors reduce PCB mounting area by approximately 40% compared with Murata’s previous SWJ series. When used with dedicated probes, the SWL series reduces its PCB footprint, including the keep-out area, by approximately 60% compared with Murata’s previous SWJ series. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261028261665/en/ [Murata Manufacturing Co., Ltd.] RF / microwave coaxial connectors with a switch As wireless devices incorporate more functionality, rising component counts are placing increasing pressure on limited PCB space. RF test connectors require not only mounting area for the connector itself, but also sufficient clearance around the component
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