SkyWater Announces ThermaView Solutions to Strengthen Domestic Support for High Performance Thermal Imaging

Initial offering of 90nm CMOS technology will enable the unique design requirements of advanced ROICs in aerospace and defense, automotive and beyond

Thermal cameras market projected to grow to $9B in 2029 according to Yole report

BLOOMINGTON, Minn. – January 15, 2025 – SkyWater Technology (NASDAQ: SKYT), the trusted technology realization partner, today announced the launch of ThermaView℠ Solutions, a complete suite of services and technologies designed to meet the evolving needs of thermal imaging system designers. These solutions will deliver capabilities to support development and production of state-of-the-art, large-format focal plane arrays for aerospace and defense as well as broad-market industrial and automotive designs. A focal plane array, at the heart of thermal imaging cameras, captures thermal radiation and converts it into electrical signals to form an image.

SkyWater’s ThermaView technology offerings will span CMOS platforms for cooled and uncooled read-out ICs (ROICs), while also supporting microbolometer technologies in uncooled thermal imaging applications. By addressing the unique requirements of these markets, SkyWater continues to drive innovation and provide tailored U.S.-based solutions that empower customers to achieve their design and performance goals across diverse thermal imaging systems.

The initial ThermaView platform offering will be SkyWater’s recently qualified 90nm CMOS process. Referred to as S90LN, the ROIC-centric platform provides industry-leading low noise performance with process design kit (PDK) enabled support for large format die. S90LN is the most advanced domestic semiconductor platform specifically tailored for ROIC applications, enabling high-density routing technology to increase pixel density for high-resolution designs. Furthermore, ROIC chips made on SkyWater’s S90LN technology have been thoroughly characterized and are suited to perform reliably in extreme conditions and withstand significant radiation effects encountered in high altitude and space applications.

Thermal imaging camera systems are used across a wide range of applications including defense targeting systems, threat detection and various low-light imaging systems as well as for industrial surveillance, autonomous vision systems and factory process monitoring. ThermaView ROICs are bonded to focal plane arrays, providing conditioning of focal plane array signals and offering unique features which enable multi-spectral imager systems to perform with higher resolution, higher-dynamic range and increased sensitivity. These features address a range of specific needs across various industries to meet the growing demands of the thermal cameras market, which is projected to be $9 billion by 2029, according to a “Thermal Imaging and Sensing 2024” report by Yole Intelligence.

High-density routing technology, a key enabling feature of SkyWater’s S90LN platform, maximizes pixel density with two local interconnect layers enabling short, efficient connections between transistors that perform like an additional routing layer, without the need for vias. The platform enables designers to pack as many features as possible into each pixel, allowing up to 15% area improvement in chip density as compared to 90 nm technology with a conventional contact layer.

“We recognize the importance of supporting our warfighters and the wider industrial focal plane array community,” said Ross Miller, SVP of Commercial and A&D business. “With ThermaView, we’re demonstrating our commitment to meet the particular needs of ROICs today, while anticipating the needs of this market tomorrow. Our solutions come with a reliable supply chain that ensures long-term availability, empowering our partners to confidently develop the next generation of thermal imaging systems.”

Commenting on the announcement, Pat Richardson, engineering director at Raytheon Vision Systems (RVS), an RTX business and SkyWater customer, said, “SkyWater has been working to mature its process to meet our challenging requirements. Their dedication to pioneering innovative solutions underscores their focus on meeting industry demands and ensuring reliability in our systems.”

As a DMEA-accredited Category 1A Trusted Supplier, SkyWater provides ThermaView ROIC solutions to meet the unique requirements of the aerospace and defense sector, addressing a critical need of the defense industrial base for domestically sourced solutions. Furthermore, SkyWater’s existing IATF16949 automotive certification offers a strong foundation for production support in the growing automotive and industrial markets.

The S90LN PDK is available now. For more technical details and other information on how SkyWater is driving domestic thermal imaging systems with innovative ROIC solutions, please visit  www.skywatertechnology.com/thermaview-roic or contact sales@skywatertechnology.com.

About SkyWater Technology
SkyWater (NASDAQ: SKYT) is a U.S.-based semiconductor manufacturer and a DMEA-accredited Category 1A Trusted Supplier. SkyWater’s Technology as a Service model streamlines the path to production for customers with development services, volume production and heterogeneous integration solutions in its U.S. facilities. This pioneering model enables innovators to co-create the next wave of technology within diverse categories including mixed-signal CMOS, read-out ICs, rad-hard ICs, MEMS, superconducting ICs, photonics and advanced packaging. SkyWater serves the growing markets of aerospace & defense, automotive, biomedical, industrial and quantum computing. For more information, visit www.skywatertechnology.com/.

SkyWater Technology Forward-Looking Statements
This press release contains “forward-looking” statements within the meaning of the Private Securities Litigation Reform Act of 1995, including statements that are based on the Company’s current expectations or forecasts of future events, rather than past events and outcomes, and such statements are not guarantees of future performance. Forward-looking statements are subject to risks, uncertainties and assumptions, which may cause the Company’s actual results, performance or achievements to be materially different from those expressed or implied by such forward-looking statements. Key factors that could cause the Company’s actual results to be different than expected or anticipated include, but are not limited to, factors discussed in the “Risk Factors” section of its annual report on Form 10-K and quarterly reports on Form 10-Q, and in other documents that the Company files with the SEC,which are available at http://www.sec.gov. The Company assumes no obligation to update any forward-looking statements, which speak only as of the date of this press release.

SkyWater Company Contact: Tara Luther | 952.851.5023 | tara.luther@skywatertechnology.com
SkyWater Media Contact: Lauri Julian | 949.280.5602 | lauri.julian@skywatertechnology.com

Design Partner Spotlight — SenseICs

Forecast: 90 with Clear Visibility

by SenseICs Corporation

Trusted microelectronics design partner SenseICs developed its patented HDR ROIC for infrared imaging using SkyWater’s 90 nm technology — so you can see what’s coming…

SenseICs HDR ROIC micrograph using SkyWater’s 90 nm technology

Within the SkyWater Design Partner Network, SenseICs Corporation leverages their vast experience in designing advanced image sensor applications to blend seamlessly with SkyWater’s S90LN Low Noise ROIC-optimized platform. Recently awarded patents (US 11,570,392 and 11,770,635) for its High Dynamic Range Read Out IC using SkyWater’s 90 nm technology, SenseICs — our Columbus, Ohio-based design partner — is a solutions provider of thermal imaging and low size, weight and power, or SWaP high-performance microelectronics.

Today we’re turning our blog over to SenseICs so that we can look at some recent advancements in imaging technology and how you can work with them on your next project.

ROIC that offers 10 million electron capacity

4-bit coarse digital ROIC image to be utilized for compressive sensing, context adaptive sensing, low-resolution ROI windowing, and event-driven imaging

SenseICs’ HDR ROIC prototype showcases a full-well capacity of 10 million electrons — with less than 200 electrons of input referred noise. This intelligent digital HDR ROIC captures a lookahead coarse digital image (low resolution lookahead image shown) — facilitating frame-based event detection, smart windowing, context-adaptive sensing and compressive imaging.

Currently, SenseICs is collaborating with camera system partners to bring our HDR ROIC to market for MWIR and SWIR sensors. This technology operates at lower power and requires less data bandwidth.

Efforts are also underway to expand capabilities for a new event-based IR ROIC compatible with neuromorphic image processing. This advancement will leverage SkyWater Florida’s hybrid wafer bonding technology for 3D wafer stacking integration of next-generation IR sensors.

 

Pixel-level advanced imaging offers optimal visibility

Optimal visibility — especially in challenging conditions — is essential. That’s why SenseICs advanced imaging sensors enable systems to capture images without compromising quality at either end of the light spectrum. The sensors work at the pixel-level to adapt and react to different levels of light — efficiently within one frame.

 

Maintaining signal-to-noise ratio, or SNR, over wide signal range in received strength signal indicator, or RSSI readout architecture

 

Leverage our deep experience with microelectronics for high-radiation environments

Extreme environments, such as high-energy physics experiments or space, demand specialized, high-quality circuit solutions. SenseICs’ extensive experience in high radiation environments helps mitigate the negative effects throughout the design, testing and validation phases. Building on this expertise, SenseICs integrated circuits are designed with a focus on reliability and security. Key features include robust resistance to process variations, supply fluctuations and temperature extremes. We cover a broad spectrum from extreme radiation-hardened to radiation-tolerant applications. Our solutions range from multichannel radiation detectors, crucial for monitoring and measuring particle beams for particle physics, medical imaging and cancer treatment — to advanced long-range LiDAR ASICs featuring on-chip histogramming for NASA missions. These highly specialized chips not only enable new possibilities but also challenge the conventional performance limits of technology in high-radiation environments.

Rely on our IP Verified Core Technologies

SenseICs’ proven success and verified intellectual property, or IP, has earned the trust of principal customers who are government agencies and prime contractors — including the Army Research Lab, Air Force Research Lab, Office of Naval Research, NASA, Thomas Jefferson National Accelerator Facility, KBR, Riverside Research, and Battelle.

IC trust is important in the design, production and life cycle of commercial and government systems. Through Verification and Validation, or V & V, SenseICs ensures that ICs fulfill their intended purpose while adhering to the highest security standards. These include the implementation of encryption cores, authenticity fingerprints, and comprehensive countermeasures designed to prevent information leakage. Our commitment to these principles guarantees that SenseICs’ technologies remain at the forefront of security and reliability, providing our clients with the assurance they need to operate effectively in their respective fields.

SkyWater’s multi-facility Trusted accreditations, aerospace & defense certification plus certifications in the medical and automotive industries means your project’s quality standards will be met — with certified and Trusted infrastructure.

We offer many services within the SkyWater Design Partner Network as full turnkey solutions:

SenseICs will take you through the intricate journey of creating a microchip full turnkey solution, from conceptualization to the final stages of manufacturing and testing. Our multifaceted process flow is designed to ensure that the final product not only meets — but exceeds — the rigorous demands of modern technology applications.

  • Modeling & Architecture: Behavioral model of chip performance in overall system context
  • Design Specification & Technology Selection: Specify design performance target specification and select optimal technology node for prototyping and production
  • Schematics & Layout: Design schematics and layouts of the chip in selected technology node
  • Post-Layout & Extraction: Integrated circuit layouts and physical implementation elements translated back into the electrical circuit components it is intended to represent for additional simulations and verification
  • Tape out to Foundry: Final design is sent to manufacturing at SkyWater for mask set and design fabrication
  • Prototype Packaging: Chip prototype is packaged as a means of ensuring the packaging is durable and the chip is testable to meet the specified prototyping needs
  • Test System Development: Test bench circuit boards and periphery products ensure the designed chip technology functions correctly and meets specifications
  • Full Chip & Test System Characterization: Complete characterization of the chip and test system to conclude final chip specifications and design limitations as it applies to the overall system requirements
  • Design & Tape out for Production: Design integrated circuits to be fabricated in a full-mask set run with production specific criteria like testability, yield, EM emissions, etc.
  • Wafer Probe Development: Develop wafer probe tester to test individual chips at wafer level prepackaging
  • Final Product Packaging & Testing: Final packaged product is tested for reassurance then sent out to qualification
  • Qualification & Yield Improvement: Process parameters are adjusted, and final improvements are made to achieve optimal performance in future fabrication runs

 

At SenseICs, our people are our greatest strength…

The SenseICs team is uniquely made up of leading-edge experts who come from diverse areas of engineering expertise. Because of our multidisciplinary nature, we approach design and development with a fresh perspective — which enables us to provide customers with innovative, yet proven, technology solutions.

At SenseICs we strive to create lasting partnerships within the government and commercial microelectronics industry. Capitalizing on relationships with academic institutions and research labs, we utilize a unique strategy of training and hiring engineers and other personnel through internships and post-graduate recruitment to find the latest talent.

Our cutting-edge technology, experience, and commitment to American innovation positions us well to achieve the goal of becoming a leading fabless semiconductor component provider to microelectronic system integrators.

 

Read more about our team including leadership bios:
https://senseics.com/about-us/

SenseICs President and Co-Founder Dale Shane Smith, Ph.D. and CEO and Co-Founder Ramy Tantawy, Ph.D. offer turnkey solutions through SkyWater’s Design Partner Network.

Ready to see more?

Connect with the Design Partner Network to get started.

We will assign a technologist to start the conversation. If you like what you hear and want to continue our journey together, just sign an NDA.

SkyWater Establishes Cryogenic Lab, Utilizes FormFactor’s Leading Tool for RTS Noise Detection in Read-Out Integrated Circuit Applications

Public-private partnerships support SkyWater’s leading-edge domestic capabilities and advancement of ROIC technology

BLOOMINGTON, Minn. – March 21, 2023 – SkyWater Technology (NASDAQ: SKYT), the trusted technology realization partner, today announced it has established a new cryogenic lab to characterize random telegraph signal (RTS) noise for read-out integrated circuits (ROICs). Mitigating RTS noise is crucial to improving the image quality and performance for ROIC customers in various applications such as night vision, military surveillance, and industrial and automotive thermal imaging.

SkyWater establishes cryogenic lab to characterize RTS noise for ROICs.

SkyWater’s cryo lab utilizes FormFactor’s leading cryogenic probe system that enables precise on-wafer measurements in extreme environments. SkyWater partnered with the University of Tennessee at Chattanooga and Arizona State University’s electrical engineering teams to develop test chips which are used to determine how much RTS noise exists for various transistor types and temperatures. From these measurements, enhancements are made for improved imaging.

For ROIC customers, it is crucial to minimize RTS noise as it becomes a limiting factor to image sensor performance.  SkyWater’s cryo lab detects and measures noise which enables mitigation efforts for RTS effects. The new cryogenic noise characterization capabilities at SkyWater further enhance the company’s ability to streamline process and product development for advanced imaging systems in both defense and specialty industrial applications.

FormFactor’s high-performance probes are optimized for testing of cooled infrared sensors and cutting-edge technologies that operate at cryogenic temperatures, making it possible to collect accurate data across a comprehensive range of application environments. FormFactor’s cryogenic probe system acts as a freezer, bringing down the sample environment to extremely cold temperatures and utilizes a state of the art E4727B Advanced Low-Frequency Noise Analyzer (A-LFNA) system from Keysight Technologies to measure the noise. Furthermore, FormFactor’s Advanced Cryogenic Lab, which launched in 2022, played a crucial role in test development by providing early access to a cryogenic wafer prober while SkyWater’s cryo lab was being prepared.

“The FormFactor cryogenic probe system, with the ability to measure at the wafer level down to seven Kelvin, positions SkyWater to advance ROIC technology to its customers,” said Dr. Mike Slessor, CEO of FormFactor.  “Our cryogenic test and measurement product portfolio, expanding from 10 millikelvin to 77 Kelvin, enables demanding applications such as ROICs and quantum computing to customers worldwide.  We are thrilled with this SkyWater and Keysight collaboration.”

“Facilitating our cryo lab was a successful collaboration among many partners, both public and private,” said SkyWater Chief Technology Officer Dr. Steven Kosier. “With an aim to advance ROIC technology and enhance domestic capabilities for our customers, we invested in FormFactor’s state of the art cryogenic probe system. By partnering with ASU and UTC, we were able to quickly develop the test chips to measure and characterize RTS noise which speeds up the development process.”

According to a 2022 Transparency Market Research report, the ROIC market is expected to witness sustainable growth with North America projected to dominate the global market. The projected growth is due to an increase in usage of infrared (IR) imaging systems as they become important in healthcare, aerospace and defense, industrial, and automotive applications. Advancement in IR imaging systems can help in several applications such as night vision, disaster rescue, homing and tracking, ecology and weather forecasting, surveillance, predictive inspection and maintenance, remote temperature sensing, short range communication, spectroscopy, and medical diagnostic and treatment.

About SkyWater Technology
SkyWater (NASDAQ: SKYT) is a U.S.-owned semiconductor manufacturer and a DMEA-accredited Trusted supplier. SkyWater’s Technology as a ServiceSM model streamlines the path to production for customers with development services, volume production and heterogeneous integration solutions in its world-class U.S. facilities. This pioneering model enables innovators to co-create the next wave of technology with diverse categories including mixed-signal CMOS, ROICs, rad-hard ICs, power management, MEMS, superconducting ICs, photonics, carbon nanotubes and interposers. SkyWater serves growing markets including aerospace & defense, automotive, biomedical, cloud & computing, consumer, industrial and IoT. For more information, visit: www.skywatertechnology.com.

SkyWater Technology Forward-Looking Statements
This press release contains “forward-looking” statements within the meaning of the Private Securities Litigation Reform Act of 1995, including statements that are based on the Company’s current expectations or forecasts of future events, rather than past events and outcomes, and such statements are not guarantees of future performance. Forward-looking statements are subject to risks, uncertainties and assumptions, which may cause the Company’s actual results, performance or achievements to be materially different from those expressed or implied by such forward-looking statements. Key factors that could cause the Company’s actual results to be different than expected or anticipated include, but are not limited to, factors discussed in the “Risk Factors” section of its annual report on Form 10-K and quarterly reports on Form 10-Q, and in other documents that the Company files with the SEC, which are available at http://www.sec.gov. The Company assumes no obligation to update any forward-looking statements, which speak only as of the date of this press release.

SkyWater Company Contact: Tara Luther | 952.851.5023 | tara.luther@skywatertechnology.com
SkyWater Media Contact: Lauri Julian | 949.280.5602 | lauri.julian@skywatertechnology.com