SEOUL-VIOSYS
Seoul Viosys (“SVC”) (KOSDAQ: 092190), a global manufacturer of optical semiconductor devices, announces its latest achievement of being the only component manufacturer to win a CES Innovation Award in the video display category at CES 2023, the world's largest consumer electronics show, with its innovative product, ‘WICOP Pixel’. WICOP Pixel is recognized for its topnotch technology to deliver microLED display in the form of one chip without wire and package.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20230103005257/en/
[Figure 1] Stack-structure RGB One-Chip WICOP Pixel (Graphic: Business Wire)
‘WICOP Pixel’ is based on WICOP technology, which does not require wire bonding, packaging or lens. It is the world's first RGB one-chip technology that stacks three RGB microLEDs vertically. This stacking structure enables the manufacture of ultra-small chips and reduces the chip manufacturing and mounting processes to one-third, providing irreplaceable competitiveness in the KRW100 trillion display market. The stack-structure WICOP Pixel also reduces the luminous area to one-third, making it possible to boost transparency as high as more than 90%. This makes WICOP Pixel an essential technology for the future metaverse world including AR and VR.
‘WICOP’ technology allows mounting to be performed without a gold wire, which is an essential component in all existing LED manufacturing processes, and Seoul Viosys is the first in the world to develop and mass-produce a product with the technology. It is one of the core second-generation technologies in the LED industry, and neither miniLEDs nor microLEDs can be made without using WICOP technology.
‘WICOP Pixel’ can be called a semiconductor revolution. Lee Chung-hoon, founder of Seoul Semiconductor and Seoul Viosys, invited journalists from across the world to launch a new product at the Grand Ballroom of the InterContinental Hotel in Shanghai, China in September 2015.
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 “WICOP 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 range (200nm to 1600nm) including ultraviolet rays (UV), visible rays and infrared rays. It 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 strong sterilization and disinfection (UVC), skin regeneration (UVB), water/air purification and effective cultivation for horticulture. In 2018, Seoul Viosys acquired RayCan, a leading optoelectronic specialist, to add the advanced VCSEL technology which supports smartphone facial recognition and autonomous driving, and has started its mass production. In January 2020, it introduced a disruptive “WICOP Pixel” that has the potential to be a game-changer in the display market. To learn more, visit http://www.seoulviosys.com/en/, YouTube, Facebook.
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/20230103005257/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
New Clinical Study Publication Validates Respiratory Outcomes for the Onera Home-polysomnography System12.1.2026 14:30:00 CET | Press release
The results of this study provide further clinical evidence that patient-applied, patch-based PSG is a viable alternative to in-lab PSG, enabling broader access to gold-standard sleep testing. Onera Health, a leader in transforming sleep medicine, announces the recent publication of a multicenter validation study of its Onera Sleep Test System (STS) in the ERJ Open Research, a leading, fully open-access scientific journal published by the European Respiratory Society (ERS). This is the second publication from this study, and it demonstrates that the patch-based Onera STS home-polysomnography (hPSG) device accurately identifies respiratory events and distinguishes AHI severity when validated against simultaneous in-lab polysomnography and is a viable option for unattended home use. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260112821647/en/ Patient sleeps with the patient-applied Onera home Polysomnography (Onera hPSG) so
Riskified Analysis Reveals 1 in 4 Refund Dollars Is Abusive; Introduces "Dynamic Returns," a New Policy Protect Feature, to Safeguard Revenue While Increasing Customer Satisfaction12.1.2026 14:00:00 CET | Press release
Riskified (NYSE: RSKD) a leader in ecommerce fraud and risk intelligence, today released a research analysis highlighting a growing customer experience dilemma: As merchants tighten controls to fight a surge in return and refund abuse, they are inadvertently creating a more restrictive and frustrating experience for their best customers. To help retailers mitigate this challenge, Riskified has introduced a new feature in its Policy Protect solution, Dynamic Returns, AI-powered return decisions that adapt in real-time based on customer eligibility. Riskified's 2024 analysis of over a million refund claims found that 1-2% of total order value measured in sales dollars was requested back as refunds, with nearly 1 in 4 dollars claimed being abusive. In response to rising abuse, many retailers are implementing restrictive tactics like flat return fees, shorter return windows, and delaying refunds, often taking 10+ days for warehouse inspection. These measures frustrate good customers, as 68
Esri’s Custom Chart Builder Adopted by the Shom (French Hydrographic and Oceanographic Office) for Nautical Chart Production12.1.2026 14:00:00 CET | Press release
Geospatial Solution for Safety-Critical Maritime Use Sets Global Benchmark for Chart Automation Esri, the global leader in location intelligence, announced today that the Shom (French Hydrographic and Oceanographic Office) has officially adopted Custom Chart Builder (CCB) for automated production of all paper nautical charts. Following extensive testing and configuration, Shom confirmed that CCB-generated charts meet the stringent safety standards required by the French Navy, marking a pivotal advancement in automating maritime cartography and reinforcing its role as a pioneer in maritime digital transformation. “This adoption demonstrates that high-quality, regulation-compliant paper charts can now be produced without manual intervention, dramatically reducing production time and cost,” said Rafael Ponce, Esri principal maritime consultant. “Shom’s endorsement validates Esri’s CCB as a trusted solution for hydrographic offices worldwide, supporting the transition to digital-first work
Cellares Expands Global Smart Factory Network With European Headquarters in the Netherlands12.1.2026 13:30:00 CET | Press release
Cellares’ new IDMO Smart Factory in Leiden, Netherlands, expands commercial-scale manufacturing capacity for European cell therapy patient populations through a standardized, automated, and highly scalable facility model Cellares, the first Integrated Development and Manufacturing Organization (IDMO), today announced it has secured a site and signed a long-term lease for a new IDMO Smart Factory at Leiden Bio Science Park (LBSP) with Dura Vermeer Commercieel Vastgoed. The facility will serve as Cellares’ European headquarters and expand the company’s global manufacturing network with dedicated regional capacity. Cell therapy manufacturing is patient-specific and time-sensitive, making regional production capacity increasingly important as programs advance from clinical development toward commercial supply. The new Netherlands hub is designed to provide European drug developers with access to automated manufacturing infrastructure, while maintaining alignment to a common production stan
France Expands National AAC Access for Agenus' Botensilimab + Balstilimab for Ovarian Cancer and Soft-Tissue Sarcomas12.1.2026 13:30:00 CET | Press release
Updated national AAC protocol supports hospital-based, fully-reimbursed compassionate access across three solid tumor settings Agenus Inc. (Nasdaq: AGEN), a leader in immuno-oncology innovation, today announced that France’s National Agency for Medicines and Health Products Safety (ANSM) has approved an updated national treatment protocol for botensilimab (BOT) plus balstilimab (BAL) under France’s Autorisation d’Accès Compassionnel (AAC) framework. The updated protocol expands France’s previously granted AAC authorization for BOT+BAL in patients with microsatellite-stable (MSS) metastatic colorectal cancer (mCRC) without active liver metastases to eligible patients with certain ovarian cancers and soft-tissue sarcomas—diseases with substantial unmet medical need after standard options have been exhausted. The revised protocol is designed to broaden the eligibility criteria, allowing more patients with advanced solid tumors to have early access to BOT+BAL under reimbursed compassionate
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