Business Wire

SEOUL-VIOSYS

Share
Seoul Viosys Begins Mass Production of 25Gbps VCSELs for 5G Communication Applications

Seoul Viosys (KOSDAQ: 092190), a leading compound semiconductor provider, announced that for the first time in Korea, Seoul Viosys succeeded in developing vertical cavity surface emitting laser (VCSEL) technology, a near-field-only 25Gbps laser diode compatible with 5G wired networks for transmitting and receiving, and has started mass production to supply these products to three initial customers.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20210128005444/en/

VCSEL is a laser diode technology that converts electrical signals into optical signals. It has recently attracted attention as a light-based communication technology that achieves ultra-high-speed data communication in 5G environments. This technology is necessary for AR/VR, 3D sensing and the camera-applied ToF (Time of Flight) for smartphones, and automotive LiDAR. Seoul Viosys’ VCSELs for sensor applications have already received customers’ approval and will be mass-produced within the first quarter of 2021, and the LiDAR technology is also undergoing the approval process to be supplied to an automotive system solution provider. According to the Yole Développement, a leading compound semiconductor research firm, the global VCSEL market is expected to grow 18.4% annually from $1.1B in 2020 to $2.7B in 2025.

The 25Gbps VCSEL developed by Seoul Viosys is a high-performance laser diode technology that emits light vertically from semiconductor substrates to enable fast communication. Currently, the 25Gbps VCSEL market has seen three large U.S. companies – II-VI, Lumentum, and Broadcom – involved in a power struggle for these high value-added products, which have more than 10 times of selling price that of LED. Seoul Viosys’ VCSEL can be implemented in a single channel or four-channel configurations, depending on its intended use, and the four-channel implementation features 100Gbps (4x) of high-capacity and high-quality data reception and transmission. Although the VCSEL technology exhibits a high degree of difficulty in implementation, it is expected to cover a wide range of applications in the future, as it is price competitive compared to horizontal-type laser diodes that emit light from the sides.

“As the paradigm shift has progressed in the recent noncontact era, interest in VCSEL technology is growing, since it is a critical technology for implementing the Internet of Things (IoT) environment. Seoul Viosys will continue to research and develop the VCSEL technology to expand and apply our differentiated VCSELs to 5G communication-based smart cities, autonomous driving applications, AR/VR, and industrial IoT markets,” said an official at Seoul Viosys.

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, 2019). 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/ .

Link:

ClickThru

About Business Wire

Business Wire
Business Wire
101 California Street, 20th Floor
CA 94111 San Francisco

http://businesswire.com

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

Belkin Achieves Qi2.2 Certification for Its Upcoming Products, Unlocking the Future of 25W Wireless Charging15.7.2025 19:06:00 CEST | Press release

With Qi2.2 certification, Belkin reinforces its commitment to quality, safety, and performance for the next generation of wireless charging Belkin, a leading consumer electronics brand for over 40 years, today announced it has received official Qi2.2 certification from the Wireless Power Consortium (WPC) for its upcoming products. As one of the first accessory brands to deliver Qi2.2-certified devices, Belkin is helping bring the next generation of wireless charging to market – enabling faster wireless charging speeds, broader compatibility, and improved performance for consumers. Belkin’s close partnership with the WPC since 2015 has been instrumental in bringing these advancements to consumers. As an early adopter and long-time contributor to WPC standards, Belkin was selected as one of a small group of trusted manufacturers to test and certify Qi2.2 products ahead of the broader industry rollout. All Belkin products undergo rigorous safety, quality, and performance testing. The comp

Cessna Grand Caravan EX to Feature New Executive Interior Options, Expanding Opportunities for Elevated Missions15.7.2025 18:05:00 CEST | Press release

The legendary Cessna Grand Caravan EX will now feature three new executive interior schemes for customers to select when designing their aircraft cabin. The Lunar, Obsidian and Saddle Sport interiors join the existing Canyon and Savanna schemes, providing a broader range of standard choices. The new interior options are available to customers starting this month and allow them to further tailor the interior of their aircraft based on their personal preference or mission. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250715021096/en/ Cessna Grand Caravan EX to feature new executive interior options, expanding opportunities for elevated missions (Photo Credit: Textron Aviation) The Cessna Grand Caravan EX is designed and manufactured by Textron Aviation Inc., a Textron Inc. (NYSE:TXT) company. Premium versions of each of the new interiors are also available, featuring quilted seat stitching and plush carpet, providing an elev

7 Million Tokens Sells Out in less than One Hour—$MBG Token Pre-Sale Shatters Expectations15.7.2025 17:27:00 CEST | Press release

MultiBank Group, the world’s largest and most regulated financial derivatives institution, has set a new benchmark in digital asset launches. The Group’s $MBG Token Pre-Sale sold out in less than one hour with all 7 million tokens fully subscribed across MultiBank.io and Uniswap. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250715055611/en/ The Group’s $MBG Token Pre-Sale sold out in less than one hour with all 7 million tokens fully subscribed across MultiBank.io and Uniswap. Commenting on the success of the Pre-Sale, Naser Taher, Founder and Chairman of MultiBank Group, said: “The sell-out of our initial $MBG Token offering in less than one hour is a decisive validation of our vision. In a market saturated with speculation, the response we received confirms that institutional-grade transparency, regulatory integrity, and asset-backed value are what investors are now demanding. $MBG is here for the long term, reflecting t

First Patient Enrolled in National Cancer Institute’s Vanguard Study Evaluating Guardant Health’s Shield Multi-Cancer Detection Test15.7.2025 17:01:00 CEST | Press release

Study addressing feasibility of using multi-cancer detection tests in future trials aims to enroll up to 24,000 participantsShield MCD reviewed by FDA as part of NCI’s investigational device exemption (IDE) Guardant Health, Inc. (Nasdaq: GH), a leading precision oncology company, today announced that patient enrollment has begun in the National Cancer Institute (NCI)’s Vanguard Study to evaluate emerging multi-cancer detection (MCD) technology. Guardant’s Shield™ MCD test was selected for use in the four-year study, which aims to enroll up to 24,000 patients and evaluate the use of MCD tests—blood tests that can screen for several types of cancer simultaneously—in future randomized controlled trials. Guardant’s Shield MCD test was chosen for the study based on the overall performance of its Shield platform in detecting 10 cancer types, including lung, breast, colorectal, prostate, bladder, ovarian, pancreatic, esophageal, liver and gastric. The data were presented at the 2025 American

Deltatre Announces Acquisition of Endeavor Streaming to Create Digital and Streaming Platform Leader15.7.2025 16:15:00 CEST | Press release

Deltatre, a leading international provider of streaming, digital, data, and graphics solutions for the sports, media, and entertainment industries, today announced it has entered into a definitive agreement to acquire Endeavor Streaming from Endeavor Group Holdings, Inc. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250715833650/en/ Deltatre announces acquisition of Endeavor Streaming. In bringing together these complementary and proven digital and OTT providers, Deltatre is joining its advanced product suite – D3 VOLT, FORGE, AXIS, and DIVA, which delivers multi-functional digital experiences with integrated video – with Endeavor Streaming’s pure-play OTT product, VESPER. They will also unite their digital strategy, consulting, and direct-to-consumer growth marketing services. The combined business will be best equipped to deliver for sports, media, and entertainment clients through a compelling and comprehensive range of

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
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye