Kyoto Semiconductor Announces Two UV Sensors for Deep UV Sensing Applications
7.2.2023 04:30:00 EET | Business Wire | Press release
Kyoto Semiconductor Co., Ltd. (President and CEO Yoshihisa Shinya, Head office: Fushimi-ku, Kyoto city), a leading optical device solution manufacturer with world-class technologies and Japanese quality, has announced two products of GaN*1 UV sensor; "KPDU086SU27-H11Q and KPDU086SU31-H11Q".
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20230204005014/en/
Kyoto Semiconductor KPDU086SU27/KPDU086SU31 (Photo: Business Wire)
The UV sensors "KPDU086SU27-H11Q" and "KPDU086SU31-H11Q" were developed with the aim of achieving higher sensitivity than conventional Si*2 type UV sensors to meet the needs of the deep UV*3 sensing market.
Since conventional Si-type UV sensors detect a wide range of wavelengths, it is common to apply a filter to limit the sensitivity to the UV wavelength range. The amount of light was attenuated by passing through the filter.
The newly developed KPDU086SU27-H11Q and KPDU086SU31-H11Q use GaN to enable direct light reception at the light receiving part of the sensor without using a filter as GaN has sensitivity to a specific wavelength range of ultraviolet light. It is now possible to obtain approximately three times as high sensitivity as Si-type UV sensors. *4
In addition, the products have sensitivity in the wavelength range limited to UV-B*5 and UV-C*6, which are in high demand among ultraviolet rays.
The new products can be used to monitor the ultraviolet light intensity of germicidal lamps in food factories, medical institutions, and water purification-related institutions, and to monitor the light intensity of ozone detection light sources.
The mass production of the GaN UV sensors "KPDU086SU27-H11Q and KPDU086SU31-H11Q" are scheduled to start on April 28, 2023.
For more information
https://www.kyosemi.co.jp/en/products/kpdu086su27-h11q/
https://www.kyosemi.co.jp/en/products/kpdu086su31-h11q/
*1 GaN: Gallium nitride a type of semiconductor
*2 Si: Silicon, a type of semiconductor
*3 Deep ultraviolet rays: UV rays in the emission wavelength range of λ = 200-300 nm. UV-B and UV-C are said to be deep UV rays.
*4 Comparison between KPDU086SU27-H11Q and our Si UV sensor KPDU400F-2
https://www.kyosemi.co.jp/products/kpdu400f-2/
*5 UV-B: Ultraviolet rays in the emission wavelength range of λ = 280 to 315 nm. Sensitivity wavelength range of KPDU086SU31-H11Q
*6 UV-C: Ultraviolet rays in the emission wavelength range of λ = 100 to 280 nm. Sensitivity wavelength range of KPDU086SU27-H11Q
About Kyoto Semiconductor
Kyoto Semiconductor was established in 1980 in Kyoto as a dedicated manufacturer of optical semiconductors. The semiconductors manufactured offer superlative performance and precision, suited for use in optical transmission. They are manufactured end-to-end, including pre- and post-processing, and together with Kyoto Semiconductor’s unique packaging technology, at our location in Japan and made available to customers around the world. Kyoto Semiconductor leads the industry with world-standard technologies for optical device solutions based on Japanese quality and attention to production detail.
Company Website: https://www.kyosemi.co.jp/
*Product names, company names, and organization names mentioned in this press release are trademarks or registered trademarks of their respective companies.
*All contents of this press release are as of the date of publication and subject to change without notice.
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/20230204005014/en/
Contact information
Media Relations, Kyoto Semiconductor Co., Ltd.
Email: Media_relation@kyosemi.co.jp
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
INNIO Group Announces Filing of Registration Statement for Proposed Initial Public Offering11.5.2026 22:49:00 EEST | Press release
INNIO Group ("INNIO"), a leading global distributed energy solutions provider, today announces that it has publicly filed a registration statement on Form S-1 with the U.S. Securities and Exchange Commission ("SEC") relating to a proposed initial public offering of its common shares. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260511389675/en/ INNIO Group Announces Filing of Registration Statement for Proposed Initial Public Offering The timing of the offering, number of shares to be offered and the price range for the proposed offering have not yet been determined. INNIO has applied to list its common shares on the Nasdaq Global Select Market under the ticker symbol "INIO." Goldman Sachs & Co. LLC, J.P. Morgan and Morgan Stanley are acting as joint lead book-running managers for the proposed offering. BofA Securities, Barclays and Citigroup are acting as book-running managers for the proposed offering. Baird, BNP Paribas
Only 7% of Companies Achieve Full Compliance as Global Expansion Increases Legal Complexity11.5.2026 16:00:00 EEST | Press release
As businesses accelerate their global expansion in 2026, compliance fails to keep pace. In fact, only 7% of organizations report full compliance across their global entities, according to a new study by CSC, the leading provider of global business administration and compliance solutions. CSC surveyed 350 general counsel (GCs) and senior legal professionals across Europe, North America, and Asia Pacific to examine how their teams navigate international expansion, regulatory pressure, and the increasing adoption of artificial intelligence (AI).¹ The findings appear in CSC’s latest report, General Counsel Barometer 2026: From Complexity to Control. Most organizations report partial compliance, with over half (53%) estimating they are 50–75% compliant, and a further 35% placing themselves between 76%–99%. This leaves just 7% of organizations reporting full compliance across all global entities. GCs also report low confidence in addressing ongoing demands amid global expansion. More than tw
IFF Opens Vanilla Innovation Center in Madagascar11.5.2026 15:15:00 EEST | Press release
IFF (NYSE: IFF)—a global leader in flavors, fragrances, food ingredients, health & bioscience—today announced the opening of its Vanilla Innovation Center in Madagascar, reinforcing vanilla as a strategic and priority tonality for IFF and strengthening its ability to innovate at origin. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260508110162/en/ IFF's Vanilla Innovation Center in Madagascar “The opening of the center marks an important step in how we approach vanilla innovation,” said Adam Jańczuk, Ph.D., senior vice president, research, creation and design, Taste, IFF. “By strengthening our presence at origin, we connect science, creativity and sustainability more closely, responding to climate changes, safeguarding quality and creating value across the supply chain.” Located in Toamasina, Madagascar’s principal seaport, near vanilla growing areas and post‑harvest processing activities, the 650‑square‑meter center bring
ARIS Recognised as a Leader in Gartner ® Magic Quadrant™ for Process Intelligence Platforms, Believes This Reinforces Its Role in Enabling Enterprise AI at Scale11.5.2026 15:00:00 EEST | Press release
ARIS, the process context foundation platform for enterprise AI deployment, today announced its recognition as a Leader in the Gartner® Magic Quadrant™ for Process Intelligence Platforms. This is the fourth consecutive year that ARIS has been recognized as a Leader in the report and the company believes it underscores a continued commitment to innovation and growth as enterprises focus on turning AI ambition into measurable business outcomes. While technology has advanced rapidly, companies are struggling to operationalise AI across complex operating models. ARIS sees this recognition by Gartner as a reflection of its strength in delivering a single unified platform for process intelligence, providing the context layer on which G2000 organisations can successfully deploy and scale agentic AI. “AI is moving from experimentation to execution – but many enterprises are finding it difficult to scale,” said Guillaume Bacuvier, CEO of ARIS. “The reason is simple: AI lacks the context it need
Logistics Reply Named a Visionary in 2026 Gartner® Magic Quadrant™ for Warehouse Management Systems and Ranks #2 for Level 2 and #3 for Level 3 Operations Use Cases in Gartner® Critical Capabilities Report11.5.2026 15:00:00 EEST | Press release
Logistics Reply, the Reply Group company specializing in innovative solutions for supply chain execution, is proud to announce its recognition as a Visionary in the Gartner® Magic Quadrant™ for Warehouse Management Systems for the seventh consecutive year, as its global team of warehouse technology professionals continues to drive innovation that puts customers first. Additionally, Logistics Reply for its LEA Reply™ WMS is recognized in the 2026 Gartner® Critical Capabilities for Warehouse Management Systems report where it ranked #2 for Level 2 Warehouse Operations and #3 for Level 3 Warehouse Operations. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260511344452/en/ We believe these important recognitions underscore Logistics Reply's commitment to delivering intelligent, flexible and scalable warehouse execution solutions for enterprise customers around the world. For us, our placement in the Visionaries Quadrant reflects
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