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
Curatis Increases Revenue Growth Guidance for 202611.6.2026 08:00:00 EEST | Press release
Curatis Holding AG (SIX: CURN) increases its revenue growth guidance for the financial year 2026: the company is forecasting a revenue growth of approximately 40% in 2026, in contrast to the previous outlook of over 25%. Based on preliminary figures for the first five months of 2026, Curatis expects a significantly higher than anticipated revenue growth for 2026. This growth is driven by products that Curatis has marketed for some time, as well as by products added to its portfolio in 2025 and 2026. Under the new guidance, Curatis projects revenues of approximately CHF 15m in 2026, up from CHF 10.8m in 2025. Curatis will publish detailed financial figures for the first six months of 2026 in the half-year report on 21 September 2026. About Curatis Curatis Holding AG is a publicly listed company (CURN.SW) focused on the late stage development and commercialization of drugs for rare diseases and specialty care. Curatis has a sales portfolio of more than 40 products and a pipeline of orpha
Galderma Unveils New Global Survey Data Exploring the Evolving Expectations and Experiences of Patients and Healthcare Professionals With Anti-wrinkle Treatments11.6.2026 08:00:00 EEST | Press release
Galderma (SIX: GALD) has released findings from a landmark global survey conducted across the United States (U.S.), Brazil, the United Kingdom (UK), and China – the largest of its kind – exploring the evolving expectations and experiences of patients and HCPs with anti-wrinkle aesthetic treatments. As the dermatology category leader, this survey demonstrates Galderma’s commitment to advancing progress in this market, through robust clinical research, product performance, and practitioner support. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260610228460/en/ Anti-wrinkle treatments are among the most established procedures in aesthetic medicine and currently represent the most commonly performed nonsurgical cosmetic treatment worldwide.2 The market is set to expand further, with 85% of surveyed patients globally indicating they plan to maintain or increase their use in the future, including 97% in China and 87% in the UK.2
Dole Expands Year Two of Highly Successful Global Campaign With Minecraft Designed Towards Maximum Performance With New Pineapple-Focused Experience11.6.2026 08:00:00 EEST | Press release
Following the global success of its first healthy gaming collaboration, Dole Food Company today announced the launch of the next phase of its partnership with Minecraft, expanding the campaign with new content, experiences and a fresh focus on pineapple in connection with Dole’s 125-year pineapple heritage. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260609035908/en/ Dole Food Company has launched a second phase of its popular healthy gaming collaboration with Minecraft with new content, experiences and a focus on pineapples. Launching June 21 and running through October 3, 2026, the campaign builds on Dole’s mission to Make the World a Healthier Place by helping families, gaming enthusiasts and younger audiences around the globe understand how nutritious foods can fuel energy, focus and performance—both on screen and in everyday life. The new campaign follows a highly successful first phase that demonstrated the power of
Abbove strengthens its banking position with the deployment of its platform at ING in Belgium11.6.2026 07:10:00 EEST | Press release
Belgian WealthTech Abbove announces the deployment of its wealth planning platform at ING Belgium. The bank is making a new digital wealth planning experience, ING Financial Compass, available to its Personal Banking and Private Banking clients, built on Abbove technology and specially adapted to its advisory model. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260610237679/en/ ING Belgium trusts Abbove's technology This collaboration marks a new step in Abbove's development among European financial institutions and reflects how the expectations of banks and their clients are shifting towards a more global approach to wealth guidance. A platform configured for ING Belgium's specific needs While ING Financial Compass is built on Abbove's technological foundation, the solution has been configured to meet the specific needs of ING Belgium, its advisors and its clients. The client journeys, advisory methodologies and wealth obj
Clip Launches Mi Clip, a Digital Wallet Ecosystem, by Partnering with Ant International, Mastercard and Televisa-Univision11.6.2026 07:01:00 EEST | Press release
Clip, Mexico’s premier financial ecosystem, announced today the launching of Mi Clip, a digital wallet ecosystem designed to accelerate the adoption of digital payments, drive acceptance across merchants and consumers nationwide, and expand access to formal financial services for millions of Mexicans. Mi Clip is supported by commercial and technological solutions from Clip’s payment platform, Ant International’s AI technology, Mastercard’s trusted global payments network and Televisa-Univision’s media outreach. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260610247747/en/ Through the initiative, users will be able to access digital wallet accounts that support everyday payments, financial services, and inclusive credit solutions. The wallet is also designed to provide a formal financial identity. Connecting global financial technology expertise with unmatched local reach, Mi Clip aims to help drive Mexico’s digital economy
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